EB3C-3L catalog Page 1 Monday, February 13, 2006 1:44 PM Intrinsically Safe Explosion-proof EB3C Relay Barriers EB3L Lamp Barriers Compact housing, low power consumption A variety of control units can be connected. Lamp Barriers Relay Barriers EB3C-3L catalog Page 2 Monday, February 13, 2006 1:44 PM Easy-to-operate Intrinsically Safe Lamp Barriers for Worldwide Compact and Lightweight No Grounding Required (AC/DC) 198 mm EB3C/EB3L (10-circuit) 0.4 kg 75 mm 140 mm 171.5 mm No grounding required * Universal AC power voltage (100 to 240V AC) * Compliance with US, Canadian, European, and Japanese (TIIS) standards IBRC6101R IBPL610E 1.1 kg 46% footprint, 36% weight. (Compared with IDEC's IBRC 10-circuit type) Relay Barrier Lamp Barrier 2 Worldwide Usage EB3C-3L catalog Page 3 Monday, February 13, 2006 1:44 PM Relay Barriers and Usage Type EB3C Type EB3L Illuminated Pushbutton/Selector Switches can be used. Illuminated pushbutton/selector switches can be used with the combination of EB3C and EB3L. Dry-contact switches with 0.5 maximum contact resistance can be connected to the EB3C. ClassNK Approved for use on ship and other marine structures (Japan). A Variety of Pilot Lights o6, o8, o10, o22, and o30 pilot lights can be connected to the EB3L. Connector Type MIL connector on the non-intrinsically safe side. * Easy connection to PLCs * Wiring is cut by 90% (compared with IDEC's 16-circuit EB3C). * Various 20-pin MIL connectors can be connected. Super-bright LED is used on o22 and o30 pilot lights. Lens colors: Amber, blue, green, red, white, and yellow Buzzer can be connected to the EB3L Continuous / intermittent buzzer sound available. Common Wiring for PLC Inputs 8- and 16-circuit types are available in common wiring types, ideal for connection to PLCs. Spring-up Fingersafe Terminals Reduce Wiring Time Spring-up structure Fingersafe Out of touch 3 EB3C-3L catalog Page 4 Monday, February 13, 2006 1:44 PM INTRINSIC SAFETY CONTACT SIGNAL TRANSDUCER EB3C Relay Barrier Input contacts can be used in any explosive gas and Zone 0/Class I Div. 1 areas. Explosion protection Relay Barrier: [Exia] II C Switch: Exia II CT6 or Exia II BT6 * IEC60079 compliant * Dry-contact switches with 0.5 maximum contact resistance can be connected to the EB3C. * Compact and lightweight (46% footprint and 36% weight compared to IDEC's 10-circuit IBRC) * 8- and 16-circuit types are available in common wiring types, ideal for connection to PLCs. 16-circuit types are also available with a connector. * Universal AC power voltage (100 to 240V AC) * No grounding required * IDEC's original spring-up terminal minimizes wiring time. * Installation 35-mm-wide DIN rail mounting or direct screw mounting * Global usage USA: FM Canada: CSA Europe: CE marking, ATEX Japan: TIIS * Ship class: ClassNK (Japan) Connector Type Types Power Voltage 100 to 240V AC Number of Channels 1 2 3 5 6 8 10 8 6 8 10 8 8 Connection to Non-intrinsically Safe Circuit Type No. Relay Common Wiring Only Separate/Common Wiring Compatible Screw Terminal 16 10 8 16 8 16 16 Output Separate/Common Wiring Compatible 10 24V DC Input Wiring Method Common Wiring Only Common Wiring Only Separate/Common Wiring Compatible Common Wiring Only Separate/Common Wiring Compatible Transistor (Sink/Source) Transistor (Sink) Relay EB3C-R10D EB3C-R16CD Transistor (Sink/Source) Sink Common Wiring Only Transistor Source Sink Source Connector EB3C-R01A EB3C-R02A EB3C-R03A EB3C-R05A EB3C-R06A EB3C-R08A EB3C-R10A EB3C-R08CA EB3C-T06A EB3C-T08A EB3C-T10A EB3C-T08CKA EB3C-R08CD EB3C-T10D EB3C-T08CKD EB3C-T16CKD EB3C-T08CSD EB3C-T16CSD EB3C-T16CKD-C EB3C-T16CSD-C Accessories Name DIN Rail Mounting Clip 4 Type No. BAA1000 BAP1000 BNL5 BNL6 Order No. BAA1000PN10 BAP1000PN10 BNL5PN10 BNL6PN10 Package Quantity 10 10 10 10 Description Aluminum (1 m long) Steel (1 m long) For fastening EB3C units on the DIN rail. EB3C-3L catalog Page 5 Monday, February 13, 2006 1:44 PM EB3C Relay Barrier Explosion-Protection and Electrical Specifications Intrinsic safety type (IEC compliant) [Exia] II C IP20 (IEC60529) Safe indoor place (non-hazardous area) Explosion Protection Relay Barrier Switch For zone 0, 1, 2 hazardous areas Non-intrinsically Safe Circuit Maximum Voltage (Um) 1-channel Separate Wiring 12V DC 10% 10 mA DC 20% 13.2V DC 14.2 mA 46.9 mW 16-channel Common Wiring 227.2 mA 750 mW 0.68 (0.68) mH Allowable Wiring Resistance (Rw) 300 600/(n+1) (n = number of common channels) Maximum Channels per Common Line Contact Configuration Rated Insulation Voltage (Ui) Thermal Current (lth) - 16 1NO 250V AC, 125V DC 3A (common terminal: 8A) Resistive Load AC: 750 VA, DC: 72W Inductive Load AC: 750 VA (cos o = 0.3 to 0.4) DC: 48W (L/R = 7 ms) Terminal Style Mounting Power Consumption (approx.) Weight (approx.) Resistive Load 250V AC 3A, 24V DC 3A Inductive Load 250V AC 3A (cos o = 0.3 to 0.4) 24V DC 2A (L/R = 7 ms) Rated Load Relay Output Minimum Applicable Load Contact Resistance Turn ON Time Turn OFF Time Mechanical Life Transistor Output Electrical Life Short-circuit Protection Rated Voltage Maximum Voltage Maximum Current Leakage Current Voltage Drop Clamping Voltage Inrush Current Turn ON Time Turn OFF Time Short-circuit Protection 0.1V DC, 0.1 mA (reference value) 50 m maximum (initial value) 12 ms maximum (rated voltage) 10 ms maximum (rated voltage) 20,000,000 operations minimum (at 18,000 operations/hour, without load) 100,000 operations minimum (at 1,800 operations/hour, rated load) None 24V DC 30V DC 100 mA (connector type: 15 mA) 0.1 mA maximum 1V maximum 33V (1W) 0.5A maximum (1 sec) 0.1 ms maximum (resistive load) 0.4 ms (typical) (resistive load) None Note: Values in ( ) are those approved by TIIS (Technology Institution of Industrial Safety, Japan). Certification No. Certification Organization FM CSA NEMKO TIIS Japan ClassNK Explosion Protection Class I, II, III Div. 1 Group A, B, C, D, E, F, G Class I, Zone 0 AEx [ia] IIC Class I Div. 1 Group A, B, C, D [EExia] II C Relay barrier: [Exia] II C Switch (EB9Z-A): Exia II CT6 Switch (EB9Z-A1): Exia II BT6 Exia II C Certification No. 3015417 (terminal type) 3019223 (connector type) 166730 Nemko 02ATEX279 C15753 C15758 C15961 02T606 Note: For details about switches, see "Switch Explosion-Protection Specifications" on page 5 and "3. Switches in the Hazardous Area" on page 9. AC Power Type 100 to 240V AC DC Power Type 24V DC 85 to 264V AC 21.6 to 26.4V DC 50/60 Hz (allowable range: Rated Frequency -- 47 to 63 Hz) 10A (100V AC) Inrush Current 10A 20A (200V AC) Between intrinsically safe circuit and non-intrinsically safe circuit:1500V AC Dielectric Strength Between AC power and output terminal: 1500V AC (1 minute, 1 mA) Between DC power and transistor output terminal: 1000V AC Operating Temperature -20 to +60C (no freezing) Storage Temperature -20 to +60C (no freezing) Operating Humidity 45 to 85% RH (no condensation) Atmosphere 800 to 1100 hPa Pollution Degree 2 (IEC60664) 10 M minimum (500V DC megger, between the same Insulation Resistance poles as the dielectric strength) Panel mounting: 10 to 55 Hz, amplitude 0.75 mm Damage Limits DIN rail mounting: 10 to 55 Hz, amplitude 0.35 mm Shock Resistance Rated Operating Voltage Rated Operating Current Maximum Output Voltage (Uo) Maximum Output Current (lo) Maximum Output Power (Po) Maximum External Inductance (Lo) 175 (125) mH (Note) Maximum External 900 (740) nF Capacitance (Co) (Note) Contact Allowable Power Intrinsically Safe Circuits Wiring Method Non-intrinsically Safe Circuits 250V AC 50/60Hz, 250V DC Power Voltage Type Rated Power Voltage Allowable Voltage Range Vibration Resistance Installation Location Degree of Protection General Specifications Operation Extremes (relay output only) Panel mounting: 10 to 55 Hz, amplitude 0.5 mm DIN rail mounting: 10 to 55 Hz, amplitude 0.35 mm Panel mounting: 500 m/s2 (3 times each on X, Y, Z) Damage Limits DIN rail mounting: 300 m/s2 (3 times each on X, Y, Z) M3 screw terminal 35-mm-wide DIN rail or panel mounting (M4 screw) 9.6 VA (EB3C-R10A at 200V AC) 4.8 W (EB3C-R16CD at 24V DC) 0.39 kg (EB3C-R16CD) Switch Explosion-Protection Specifications (TIIS Japan) Simple apparatuses in accordance with relevant standards of each country can be installed in the hazardous area and connected to the EB3C located in the safe area. In Japan, any switches, though regarded as simple apparatuses, must be certified for explosion-proof devices. EB9Z-A and EB9Z-A1 are IDEC's generic Type No. of any single apparatuses certified by TIIS Japan for use with the EB3C, therefore simple apparatuses with specifications shown below can be used as those approved by the Japanese explosion-proof certification. Switch Type No. Explosion Proof Operating Temperature Operating Humidity Degree of Protection Dielectric Strength EB9Z-A EB9Z-A1 Exia II CT6 Exia II BT6 -20 to +60C (no freezing) 45 to 85% RH (no condensation) IP20 500V AC, 1 mA 1-channel Separate Wiring Maximum input voltage (Ui): 13.2V Maximum input current (Ii): 14.2 mA Maximum input power (Pi): 46.9 mW Internal inductance (Li): 5 H Internal capacitance (Ci): 2 nF Intrinsic Safety Ratings and Parameters 16-channel Common Wiring Maximum input voltage (Ui): 13.2V Maximum input current (Ii): 227.2 mA Maximum input power (Pi): 750 mW Internal inductance (Li): 80 H Internal capacitance (Ci): 32 nF Metallic: Magnesium content must be 6% or less (steel and aluminum are acceptable) Plastic: Switch operator Caution exposed area To prevent electrostatic IIC: 20 cm2 maximum charges, do not rub the Enclosure Material IIB: 100 cm2 maximum switch surface during operation. Use a soft When the switch has a cloth dipped with water wider exposed area, attach for cleaning. a caution label as shown at right. Caution Label Example Contact rating: Ui, Ii minimum Contact resistance: 0.5 maximum Cross sectional area of wire: 0.000962 mm2 maximum Printed circuit board: Thickness 0.5 mm minimum Copper foil width 0.15 mm Switch Ratings minimum Thickness 18 m minimum one/ both side(s) A resistor to prevent contact welding and an LED can be connected to 1-channel separate wiring circuits. Consult IDEC for details. Note: For details, see "3. Switches in the Hazardous Area" on page 9. 5 EB3C-3L catalog Page 6 Monday, February 13, 2006 1:44 PM AS-Interface Components EB3C Relay Barrier Internal Circuit Block Diagram * AC Power, Relay Output Type * DC Power, Transistor Output Type * Connector Wiring, Sink Output Type Hazardous Area * * * * * * * * P1 N1 P2 N2 P3 N3 P1 N1 P2 N2 P3 N3 Green Yellow Yellow Yellow Yellow Yellow Green ~ ~ ~ ~ L Yellow Green P1 * * * * P16 N1 + N A1 C1 A2 C2 A3 C3 Yellow N2 Non-hazardous Area Yellow ~ ~ ~ - A1 C1 A2 C2 A3 C3 + - A1 * * * * A16 C1 C2 Dimensions * Screw Terminal Type 110.5 o4.4 65 77.5 171.5 65 42 EB3C-08 EB3C-10 EB3C-16C 75 EB3C-05 EB3C-06 EB3C-08C 61 EB3C-01 EB3C-02 EB3C-03 4 6 77.5 (4) o6 hole 10 10 10 10 10 2-M4 tapped or 2-o4.5 mounting holes 4-M4 tapped or 4-o4.5 mounting holes 2-M4 tapped or 2-o4.5 mounting holes 28 51 97 65 2-M4 tapped or 2-o4.5 mounting holes 65 Mounting Hole Layout (Screw Mounting) 97 * Connector Type 171.5 o6 6 max. 4-M4 or 4-o4.5 holes 65 75 4- 4.5 holes 65 Applicable Crimping Terminal 3 max. o3 min. 5.4 min. Stripping the Wire End (4) 83.5 97 Solid Wire Mounting Hole Layout 77.5 6 to 8 mm 6 Stranded Wire (Ferrule) 6 to 8 mm 10 10 97 6 All dimensions in mm. EB3C-3L catalog Page 7 Monday, February 13, 2006 1:44 PM EB3C Relay Barrier External Wiring Examples * Transistor Sink Output Type (Ex.: EB3C-T08CKD) * Transistor Source Output Type (Ex.: EB3C-T08CSD) Load Load Load Load Load Load AC Power Load A1 C1 A2 C2 A3 C3 A4 C4 A5 C5 A6 C6 Load N Load L Load Load Power AC/DC Load Load Load Load Load Load P1 N1 P2 N2 P3 N3 P4 N4 P5 N5 P6 N6 A1 C1 A2 C2 A3 C3 A4 C4 A5 C5 A6 C6 Load AC Power Load Power 24V DC * Transistor Output Type (Ex.: EB3C-T06A) P1 N1 P2 N2 P3 N3 P4 N4 P5 N5 P6 N6 N Load 24V DC * Relay Output Type (Ex.: EB3C-R06A) L A1 A2 A3 A4 A5 A6 A7 A8 C1 C2 Load - Load Power 24V DC Load Load Load Load Load Load 24V DC + A1 A2 A3 A4 A5 A6 A7 A8 C1 C2 Load - Load + P1 P2 P3 P4 P5 P6 P7 P8 N1 N2 Load P1 P2 P3 P4 P5 P6 P7 P8 N1 N2 Load Power 24V DC Connector Type Output Wiring Diagram * EB3C-T16CKD-C Wiring Example with IDEC's PLC MicroSmart EB3C-T16CKD-C CH9 CH10 CH11 CH12 CH13 CH14 CH15 CH16 A9 A10 A11 A12 A13 A14 A15 A16 NC NC CHn 19 1 20 2 A8 C1 C2 CH1 CH2 CH3 CH4 CH5 CH6 CH7 CH8 +V COM A1 A2 A3 A4 A5 A6 A7 + An - COM * EB3C-T16CSD-C CH9 CH10 CH11 CH12 CH13 CH14 CH15 CH16 A9 A10 A11 A12 A13 A14 A15 A16 NC NC 19 1 20 2 A8 C1 C2 CH1 CH2 CH3 CH4 CH5 CH6 CH7 CH8 -V COM A1 A2 A3 A4 A5 A6 A7 Terminal Output FC4A-N16B3 Input Terminal EB3C-T16CSD-C Terminal Output FC4A-N16B3 Input Terminal 20 A1 I0 20 20 A1 I0 20 19 A9 I10 19 19 A9 I10 19 18 A2 I1 18 18 A2 I1 18 17 A10 I11 17 17 A10 I11 17 16 A3 I2 16 16 A3 I2 16 15 A11 I12 15 15 A11 I12 15 14 A4 I3 14 14 A4 I3 14 13 A12 I13 13 13 A12 I13 13 12 A5 I4 12 12 A5 I4 12 11 A13 I14 11 11 A13 I14 11 10 A6 I5 10 10 A6 I5 10 9 A14 I15 9 9 A14 I15 9 8 A7 I6 8 8 A7 I6 8 7 A15 I16 7 7 A15 I16 7 6 A8 I7 6 6 A8 I7 6 5 A16 I17 5 5 A16 I17 5 4 +V COM 4 4 -V COM 4 3 NC COM 3 3 NC COM 3 2 COM(-) NC 2 2 COM(+) NC 2 1 NC NC 1 1 NC NC 1 CHn - An + COM Note 1: The wiring in dashed line does not affect the operation of the MicroSmart. Note 2: Applicable connector is IDEC's JE1S-201. 7 EB3C-3L catalog Page 8 Monday, February 13, 2006 1:44 PM AS-Interface Components EB3C Relay Barrier Wiring 1. Separate Wiring Diagram Symbols * Each input line of the EB3C makes up one independent intrinsically safe circuit. Contacts in one switch (EB9Z-A or EB9Z-A1) P1 N1 N2 P1 N1 P2 N2 P3 N3 P1 N1 P2 N2 P3 N3 P4 N4 P5 N5 P6 N6 L N A1 C1 C2 L N A1 C1 A2 C2 A3 C3 L N A1 C1 A2 C2 A3 C3 A4 C4 A5 C5 A6 C6 L N A1 P1 C1 N1 A2 P2 C2 N2 A3 P3 C3 N3 A4 P4 C4 N4 A5 P5 C5 N5 A6 P6 C6 N6 A7 P7 C7 N7 A8 P8 C8 N8 A9 P9 C9 N9 A10 P10 C10 N10 One intrinsically safe circuit (16 circuits maximum) EB3C-06 EB3C-10 EB3C-01 EB3C-03 2. Common Wiring (Maximum 16 cicuits) P1 N1 P2 N2 P3 N3 P4 N4 P5 N5 P6 N6 L N A1 C1 A2 C2 A3 C3 A4 C4 A5 C5 A6 C6 L N A1 P1 C1 N1 A2 P2 C2 N2 A3 P3 C3 N3 A4 P4 C4 N4 A5 P5 C5 N5 A6 P6 C6 N6 A7 P7 C7 N7 A8 P8 C8 N8 A9 P9 C9 N9 A10 P10 C10 N10 EB3C-06 EB3C-10 P1 P2 P3 P4 P5 P6 P7 P8 N1 N2 P1 N1 P2 N2 P3 N3 L N A1 C1 A2 C2 A3 C3 EB3C-03 EB3C-01 L N A1 A2 A3 A4 A5 A6 A7 A8 C1 C2 P1 N1 N2 EB3C-16C L N A1 C1 C2 L N A1 A2 A3 A4 A5 A6 A7 A8 C1 C2 A9 A10 A11 A12 A13 A14 A15 A16 C3 C4 P1 P2 P3 P4 P5 P6 P7 P8 N1 N2 P9 P10 P11 P12 P13 P14 P15 P16 N3 N4 * All input lines are wired to a common line inside the intrinsically safe switch (one common line per intrinsically safe circuit). EB3C-08C P1 N1 P2 N2 P3 N3 P4 N4 P5 N5 P6 N6 L N A1 C1 A2 C2 A3 C3 A4 C4 A5 C5 A6 C6 L N A1 P1 C1 N1 A2 P2 C2 N2 A3 P3 C3 N3 A4 P4 C4 N4 A5 P5 C5 N5 A6 P6 C6 N6 A7 P7 C7 N7 A8 P8 C8 N8 A9 P9 C9 N9 A10 P10 C10 N10 EB3C-06 EB3C-10 P1 P2 P3 P4 P5 P6 P7 P8 N1 N2 P1 N1 P2 N2 P3 N3 L N A1 C1 A2 C2 A3 C3 EB3C-03 EB3C-01 L N A1 A2 A3 A4 A5 A6 A7 A8 C1 C2 P1 N1 N2 EB3C-16C L N A1 C1 C2 L N A1 A2 A3 A4 A5 A6 A7 A8 C1 C2 A9 A10 A11 A12 A13 A14 A15 A16 C3 C4 P1 P2 P3 P4 P5 P6 P7 P8 N1 N2 P9 P10 P11 P12 P13 P14 P15 P16 N3 N4 * Some input lines are wired to a common line inside the intrainsically safe switches, while others are outside the switches (one common line per intrinsically safe circuit). EB3C-08C P1 N1 P2 N2 P3 N3 P4 N4 P5 N5 P6 N6 L N A1 C1 A2 C2 A3 C3 A4 C4 A5 C5 A6 C6 L N A1 P1 C1 N1 A2 P2 C2 N2 A3 P3 C3 N3 A4 P4 C4 N4 A5 P5 C5 N5 A6 P6 C6 N6 A7 P7 C7 N7 A8 P8 C8 N8 A9 P9 C9 N9 A10 P10 C10 N10 EB3C-06 EB3C-10 P1 P2 P3 P4 P5 P6 P7 P8 N1 N2 P1 N1 P2 N2 P3 N3 L N A1 C1 A2 C2 A3 C3 EB3C-03 EB3C-01 L N A1 A2 A3 A4 A5 A6 A7 A8 C1 C2 P1 N1 N2 EB3C-16C L N A1 C1 C2 L N A1 A2 A3 A4 A5 A6 A7 A8 C1 C2 A9 A10 A11 A12 A13 A14 A15 A16 C3 C4 P1 P2 P3 P4 P5 P6 P7 P8 N1 N2 P9 P10 P11 P12 P13 P14 P15 P16 N3 N4 * All input lines are wired to a common line outside the intrinsically safe switches (one common line per intrinsically safe circuit). EB3C-08C Recommended Connector Cable for Connector Types I/O Terminal Cable Description No. of Poles Length (m) With Shield Without Shield 20 Cable with Crimping Terminal 40-pin Cable for PLC Type No. 0.5 FC9Z-H050A20 1 FC9Z-H100A20 2 FC9Z-H200A20 3 FC9Z-H300A20 0.5 FC9Z-H050B20 1 FC9Z-H100B20 2 FC9Z-H200B20 3 FC9Z-H300B20 1 BX9Z-H100E4 2 BX9Z-H200E4 3 BX9Z-H300E4 1 BX9Z-H100L 2 BX9Z-H200L 3 BX9Z-H300L Appearance MicroSmart I/O Module MicroSmart I/O Module 200 Screw Terminal Type 2 1 350 10 8 Applicable Type 0 Mitsubishi A, Q Series Input Module (positive common) EB3C-T16CKD-C EB3C-3L catalog Page 9 Monday, February 13, 2006 1:44 PM EB3C Relay Barrier Precautions for Operation 1. Installation of EB3C Relay Barriers (1) The EB3C can be installed in any direction. (2) Install the EB3C relay barrier in a safe area (non-hazardous area) in accordance with intrinsic safety ratings and parameters. To avoid mechanical shocks, install the EB3C in an enclosure which suppresses shocks. (3) When installing or wiring the EB3C, prevent electromagnetic and electrostatic inductions in the intrinsically safe circuit. Also prevent the intrinsically safe circuits from contacting with another intrinsically safe circuit and any other circuits. Maintain at least 50 mm clearance, or provide a metallic separating board between the intrinsically safe circuit and non-intrinsically safety circuit. When providing a metallic separating board, make sure that the board fits closely to the enclosure (top, bottom, and both sides). Allowable clearance between the enclosure and board is 1.5 mm at the maximum. The clearance of 50 mm between the intrinsically safe circuit and non-intrinsically safe circuit may not be sufficient when a motor circuit or high-voltage circuit is installed nearby. In this case, provide a wider clearance between the circuits referring to 5 (3) "Minimum Parallel Distance between the Intrinsically Safe Circuit and Other Circuits." (4) In order to prevent contact between intrinsically safe circuits and non-intrinsically safe circuits, mount EB3C units with terminals arranged in the same direction. Intrinsically Safe Circuit Non-intrinsically Safe Circuit EB3C EB3C EB3C EB3C EB3C Intrinsically Safe Circuit (5) Maintain at least 6 mm (or 3 mm according to IEC6007911: 1999) clearance between the terminal of intrinsically safe circuit and the grounded metal part of a metal enclosure, and between the relay terminal block of an intrinsically safe circuit and the grounded metal part of a metal enclosure. (6) For installing the EB3C, mount on a 35-mm-wide DIN rail or directly on a panel using screws. Make sure to install securely to withstand vibration. When mounting on a DIN rail, push in the clamp completely. Use the BNL5 or BNL6 mounting clips on both sides of the EB3C to prevent from moving sideways. (7) Excessive extraneous noise may cause malfunction and damage to the EB3C. When extraneous noise activates the voltage limiting circuit (thyristor), remove the noise source and restore the power. 3. Switches in the Hazardous Area (For Japan application only) (1) A switch contains the switch contact, enclosure, and internal wiring. A switch contact refers to an ordinary switching device which consists of contacts only, such as a pushbutton switch. See below. Applicable Switches Control Switches Sensing Switches Push-pull Switches Pushbutton, Foot, Trigger, Rocker, Grip Twisting Switches Rotary, Selector, Cam, Drum, Thumb wheel Lever and Slide Switches Toggle, Multidirectional, Wobble stick, Lever, Slide switch Displacement Switches Microswitch, Limit, Magnetic proximity, Door, Reed, Mercury Level Switches Liquid level Others Pressure, Temperature Note: For installation in hazardous areas and connection to the EB3C, use switches which are certified, approved, or considered to be simple apparatus in relevant standards in each country. (2) When the switch has internal wiring or lead wire, make sure that the values of internal inductance (Li) and capacitance (Ci) are within the certified values. (3) Enclose the switch contact's bare live part in an enclosure of IP20 or higher protection. (4) Depending on the explosion-protection specifications according to TIIS Japan, the exposed area of plastic switch operator is limited as follows: * Exia II CT6 (EB9Z-A): 20 cm2 maximum * Exia II BT6 (EB9Z-A1): 100 cm2 maximum (5) Attach the certification mark supplied with the EB3C on the EB9Z-A or EB9Z-A1 switch (for Japan application). (6) Magnesium content of metallic enclosure must be 6% or less (steel and aluminum are acceptable). (7) When the switch operator of plastic enclosure has a wider exposed area than the following limits, attach a caution label as shown below. IIC: 20 cm2 maximum IIB: 100 cm2 maximum Caution To prevent electrostatic charges, do not rub the switch surface during operation. Use a soft cloth dipped with water for cleaning. Caution Label Example (8) For the 1-circuit separate wiring, a resistor to prevent reed switch contact welding and an LED miniature pilot lights can be connected in series with the contact. See below. Use the terminal screw of M3 or larger. Applicable Resistor Ratings Resistance 100 maximum Rated Wattage 0.5 to 3W Type Metal (oxide) film resistors 2. Terminal Wiring (1) Using a o5.5 mm or smaller screw driver, tighten the terminal screws (including unused terminal screws) to a torque of 0.6 to 1.0 N*m (recommended value). (2) Make sure that IP20 is achieved when wiring. Use insulation tubes on bare crimping terminals. (3) To prevent disengaged wires from contacting with other intrinsically safe circuits, bind together the wires of one intrinsically circuit. (4) When the adjacent terminal is connected to another intrinsically safe circuit, provide an insulation distance of at least 6 mm. R Reed Switch EB3C * Applicable LED Type IDEC's IPL1 series LED miniature pilot lights. 9 EB3C-3L catalog Page 10 Monday, February 13, 2006 1:44 PM AS-Interface Components EB3C Relay Barrier Precautions for Operation 4. Output Specifications 5. Wiring for Intrinsic Safety (1) When wiring the output from the EB3C, connect the nonintrinsically safe circuit to terminals A and C. The EB3C output circuit is not equipped with short-circuit protection. If required, provide a protection in the external circuit. (2) Relay Output Some types of loads generate reverse emf (such as solenoids) or cause a large inrush current (incandescent lamps), resulting in a shorter operation life of output relay contacts. The operation life of contacts can be extended by preventing the reverse emf using a diode, RC, or varistor, or by suppressing the inrush current using a resistor or RL. Contacts are made of gold-clad silver. When using at a small current and a low voltage (reference value: 0.1 mA, 0.1V), test the contact on the actual circuit in advance. (3) Transistor Output When connecting a small load, the load may not turn off because of a leakage current, even though the transistor output is turned off. If this is the case, connect a resistor in parallel with the load to bypass the leakage current. When an excessively high voltage (clamps at 33V, 1W) or a reverse voltage is applied to the output terminals, the clamping circuit or output transistor may be damaged. When driving an inductive load, be sure to connect a diode across the load to absorb reverse emf. (1) The voltage applied on the general circuit connected to the non-intrinsically safe circuit terminals of the EB3C relay barrier must be 250V AC, 50/60Hz, or 250V DC at the maximum under any conditions, including the voltage of the input power and the internal circuit. (2) When wiring, take into consideration the prevention of electromagnetic and electrostatic charges on intrinsically safe circuits. Also, prevent intrinsically safe circuits from contacting with other circuits. (3) The intrinsically safe circuits must be separated from nonintrinsically safe circuits. Contain intrinsically safe circuits in a metallic tube or duct, or separate the intrinsically safe circuits referring to the table below. An Load * Cn *: Surge Absorber Example of Overvoltage Absorption Circuit (4) In the common wiring only types, the output terminals are not isolated from each other. (5) When connecting the connector type EB3C's in parallel, use one power supply to power the EB3C's. Do not connect any wiring to the C1 and C2 terminals. 10 Note: Cables with a magnetic shield, such as a metallic sheath, prevent electromagnetic induction and electrostatic induction, however, a nonmagnetic shield prevents electrostatic induction only. For non-magnetic shields, take a preventive measure against electromagnetic induction. Finely twisted pair cables prevent electromagnetic induction. Adding shields to the twisted pair cables provides protection against electrostatic induction. Minimum Parallel Distance between the Intrinsically Safe Circuit and Other Circuits (mm) Voltage and Current of Other Circuits Over 100A 100A or less 50A or less 10A or less Over 440V 2000 2000 2000 2000 440V or less 2000 600 600 600 220V or less 2000 600 600 500 110V or less 2000 600 500 300 60V or less 2000 500 300 150 (4) When identifying intrinsically safe circuits by color, use light blue terminal blocks and cables. (5) When using two or more EB3C's to set up one intrinsically safe circuit in the common wiring configuration, interconnect two neutral terminals (N1 through N10) on each EB3C between adjacent EB3C's in parallel. (6) Make sure that the power of the EB3C and contact are turned off before starting inspection or replacement. Note: For the details of wiring the intrinsically safe circuits, refer to a relevant test guideline for explosion-proof electric equipment in each country. EB3C-3L catalog Page 11 Monday, February 13, 2006 1:44 PM INTRINSIC SAFETY LAMP BARRIER EB3L Lamp Barrier 120 types of pilot lights and buzzers can be connected. Illuminated pushbuttons and illuminated selector switches can be connected by combining with the EB3C relay barrier. No grounding required. Explosion protection Lamp Barrier [Exia] II C Pilot Light (separate wiring) Exia II CT6 Pilot Light (common wiring) Exia II CT4 Illuminated Pushbutton Exia II CT4 Illuminated Selector Switch Exia II CT4 Buzzer (separate wiring) Exia II CT6 * IEC60079 compliant * Compact and lightweight (46% footprint and 36% weight compared to IDEC's 10-circuit IBPL) * 8- and 16-circuit types are available in common wiring types, ideal for connection to PLCs. 16-circuit types are also available with a connector. * Universal AC power voltage (100 to 240V AC) * No grounding required * IDEC's original spring-up terminal minimizes wiring time. * Installation 35-mm-wide DIN rail mounting or direct screw mounting * o6, o8, o10, o22 and o30 pilot lights available * Illuminated pushbuttons and illuminated selector switches can be connected by combining with the EB3C relay barrier. Illumination colors: Amber, blue, green, red, white, and yellow (pushlock turn reset type: red only) * Continuous and intermittent sound types are available for buzzers (o30). * Global usage USA: FM Canada: CSA Europe: CE marking, ATEX Japan: TIIS * Ship class: ClassNK (Japan) Connector Type Types Power Voltage 100 to 240V AC Number of Channels Connection to Non-intrinsically Safe Circuit 1 2 3 6 10 Input Wiring Method Output Source Separate/Common Wiring Compatible Screw Terminal 8 Sink Common Wiring Only Separate/Common Wiring Compatible 10 Type No. Transistor Source EB3L-S10SD Sink Source Sink EB3L-S16CSD EB3L-S16CKD EB3L-S16CSD-C EB3L-S16CKD-C 24V DC 16 Common Wiring Only Connector EB3L-S01SA EB3L-S02SA EB3L-S03SA EB3L-S06SA EB3L-S10SA EB3L-S10KA EB3L-S08CSD Accessories Name DIN Rail Mounting Clip Type No. BAA1000 BAP1000 BNL5 BNL6 Order No. BAA1000PN10 BAP1000PN10 BNL5PN10 BNL6PN10 Package Quantity 10 10 10 10 Description Aluminum (1 m long) Steel (1 m long) For fastening EB3L units on the DIN rail. 11 EB3C-3L catalog Page 12 Monday, February 13, 2006 1:44 PM AS-Interface Components EB3L Lamp Barrier * Pilot Lights, Illuminated Pushbuttons, Illuminated Selector Switches, and Buzzers Type Size Pilot Light o30 Series (Note 1) N TW o22 HW Miniature Pilot Light LW o10 o8 o6 o30 Illuminated Pushbutton UP N Shape Operation Mode Contact Dome Dome w/Diecast Sleeve Square Flush Flush (Marking Type) Dome Square Flush (Marking Type) Round Flush Dome Square Flush Round Square Round w/Square Bezel Extended Coned Flush Extended Coned Flush Extended Coned -- -- HW Round Round LW Square Illuminated Selector Switch (Note 3) o30 N TW Round Round o22 HW LW Buzzer o30 -- -- -- EB3P-LAD1- -- -- -- -- EB3P-LUN3B- EB3P-LAW1- -- -- EB3P-LAW1B- -- -- EB3P-LAW2- -- -- EB3P-LUW1B- -- -- -- -- -- -- -- -- -- -- EB3P-LHW1- EB3P-LHW2- EB3P-LHW4- EB3P-LLW1- EB3P-LLW2- -- -- EB3P-LLW3- -- -- -- -- -- -- -- -- -- -- -- -- -- -- -- -- IPL1-18- IPL1-19- IPL1-87- IPL1-88- IPL1-89- IPL1-67- IPL1-68- IPL1-69- Momentary 1NO-1NC EB3P-LBAN211- Maintained 1NO-1NC EB3P-LBAON211- Pushlock Turn Reset 1NO-1NC EB3P-LBAVN311-R Momentary 1NO-1NC EB3P-LBAW211- Maintained 1NO-1NC EB3P-LBAOW211- Pushlock Turn Reset Momentary Maintained Momentary Maintained Momentary Maintained 2-position 3-position 2-position 2-position, return from right 3-position 3-position, return from right 3-position, return from left 3-position, 2-way return 2-position 3-position 2-position 1NO-1NC 1NO 1NO DPDT DPDT DPDT DPDT 1NO-1NC 2NO 1NO-1NC EB3P-LBAVW411-R EB3P-LBH1W110- EB3P-LBHA1W110- EB3P-LBL1W1C2- EB3P-LBLA1W1C2- EB3P-LBL2W1C2- EB3P-LBLA2W1C2- EB3P-LSAN211- EB3P-LSAN320- EB3P-LSAW211- 1NO-1NC EB3P-LSAW2111- 2NO EB3P-LSAW320- 2NO EB3P-LSAW3120- 2NO EB3P-LSAW3220- Extended Mushroom o22 Round Round Round w/Square 3-position Bezel Continuous sound -- Intermittent sound Name LED Lamp Type No. EB9Z-LDS1- Package Quantity 1 Note: Specify a color code in place of in the Type No. A: amber, G: green, R: red, S: blue, W: white, Y: yellow 12 Operation A: Amber G: Green R: Red S: Blue W: White Y: Yellow -- A: Amber G: Green R: Red W: White Y: Yellow -- A: Amber G: Green R: Red S: Blue W: White Y: Yellow R A: Amber G: Green R: Red S: Blue W: White Y: Yellow R A: Amber G: Green R: Red S: Blue W: White Y: Yellow -- Maintained Maintained Maintained Spring return from right Maintained Spring return from right Ring return from left 2NO EB3P-LSAW3320- 2-way spring return 1NO-1NC 2NO DPDT EB3P-LSHW211- EB3P-LSHW320- EB3P-LSL1W2C2- Maintained Maintained Maintained DPDT -- -- Note 1: Codes N, TW, HW, LW, and UP are the series names of IDEC's control units. Note 2: Specify a color code in place of . Note 3: Illuminated selector switches have a knob operator. Accessories Lens Color/ Illumination Color Code EB3P-LAN1- Extended Mushroom TW Type No. (Note 2) EB3P-LSL3W3C2- EB3P-ZUN12C EB3P-ZUN12F Maintained -- -- -- EB3C-3L catalog Page 13 Monday, February 13, 2006 1:44 PM EB3L Lamp Barrier Explosion Protection Intrinsic safety type (IEC compliant) [Exia] II C Degree of Protection IP20 (IEC60529) Installation Location Explosion-Protection and Electrical Specifications Safe indoor place (non-hazardous area) Lamp Barrier Pilot Light, Illuminated Switch, Buzzer For zone 0, 1, 2 hazardous areas Non-intrinsically Safe Circuit Maximum Voltage (Um) 250V AC 50/60Hz, 250V DC Operation Input ON, Output ON (1:1) Operating Temperature -20 to +60C (no freezing) Operating Humidity 45 to 85% RH (no condensation) Dielectric Strength (1 mA, 1 minute) EB3P: 1000V AC IPL1: 500V AC (between intrinsically safe circuit and dead parts) Insulation Resistance 10 M minimum (500V DC megger, between the same poles as the dielectric strength) IP65 (IEC60529) (except for terminals) EB3P-LU/IPL1: IP40 Lens/Illumination Color Pilot light: Amber, blue, green, red, white, yellow Miniature pilot light: Amber, green, red, white, yellow Intrinsic Safety Ratings and Parameters 200/(n+1) Allowable Wiring Resistance (Rw) (n = number of common channels) 1-channel Separate Wiring Maximum input voltage (Ui): 13.2V Maximum input current (Ii): 14.2 mA Maximum input power (Pi): 46.9 mW Internal inductance (Li): 5 H Internal capacitance (Ci): 2 nF 16-channel Common Wiring Maximum input voltage (Ui): 13.2V Maximum input current (Ii): 227.2 mA Maximum input power (Pi): 750 mW Internal inductance (Li): 80 H Internal capacitance (Ci): 32 nF Degree of Protection Maximum Channels per Common Line IP65 (IEC60529) (except for terminals) EB3P-LSAW: IP54 Illumination Color Amber, blue, green, red, white, yellow Contact Voltage/Current 12V DC 10%, 10 mA 20% (when connecting to the EB3C) Intrinsic Safety Ratings and Parameters 16-channel Common Wiring Maximum input voltage (Ui): 13.2V Maximum input current (Ii): 227.2 mA Maximum input power (Pi): 750 mW Internal inductance (Li): 80 H Internal capacitance (Ci): 32 nF Rated Operating Voltage 12V DC Rated Operating Current 10 mA DC 16-channel Common Wiring Maximum Output Voltage (Uo) 13.2V DC Maximum Output Current (lo) 14.2 mA 227.2 mA Maximum Output Power (Po) 46.9 mW 750 mW Maximum External Inductance (Lo) (Note) 125 mH 0.68 mH Maximum External Capacitance (Co) 740 nF (Note) 16 Voltage and Current when Connecting Control Units Pilot light: Miniature pilot light: Illuminated switch: Buzzer: 3.5V, 8.5 mA 2V, 10 mA 3.5V, 8.5 mA 6.5V, 5.5 mA Rated voltage: 24V DC Rated current: 5 mA (connector type: 4 mA) Non-intrinsically Safe Circuits (Signal Input) Illuminated Switch 1-channel Separate Wiring Pilot light/Miniature Pilot Light Degree of Protection Wiring Method Intrinsically Safe Circuits (Output) General Specifications of Pilot Light, Illuminated Pushbutton, Illuminated Selector Switch, and Buzzer Degree of Protection IP20 (IEC60529) (except for terminals) General Specifications AC Power Type Rated Power Voltage 100 to 240V AC 24V DC Allowable Voltage Range 85 to 264V AC 21.6 to 26.4V DC Rated Frequency 50/60 Hz (allowable range: -- 47 to 63 Hz) Inrush Current 10A (100V AC) 20A (200V AC) Dielectric Strength (1 minute, 1 mA) 10A Between intrinsically safe circuit and non-intrinsically safe circuit:1500V AC Between AC power and signal input: 1500V AC Operating Temperature -20 to +60C (no freezing) -20 to +60C (no freezing) Operating Humidity 45 to 85% RH (no condensation) Atmosphere 800 to 1100 hPa Pollution Degree 2 (IEC60664) Insulation Resistance 10 M minimum (500V DC megger, between the same poles as the dielectric strength) Shock Vibration Resistance Resistance Storage Temperature Damage Limits Sound Volume DC Power Type Buzzer Power Voltage Type 75 dB minimum (at 1 m) Sound Source Piezoelectric oscillator (continuous or intermittent) Intrinsic Safety Ratings and Parameters 1-channel Separate Wiring Maximum input voltage (Ui): 13.2V Maximum input current (Ii): 14.2 mA Maximum input power (Pi): 46.9 mW Internal inductance (Li): 100 mH Internal capacitance (Ci): 260 nF Note: Connect buzzers in separate wring. Buzzers cannot be used in common wiring. Certification No. Certification Organization Type Lamp Barrier Explosion Protection Class I, II, III Div. 1 Group A, B, C, D, E, F, G Class I, Zone 0 AEx [ia] IIC FM Buzzer Lamp Barrier Class I Div. 1 Group A, B, C, D Buzzer Class I Div. 1 Group A, B, C, D T6 Lamp Barrier [EExia] II C Nemko 02ATEX279 Buzzer Exia IICT6 Nemko 03ATEX1628X CSA 2 Panel mounting: 500 m/s (3 times each on X, Y, Z) Damage Limits DIN rail mounting: 300 m/s2 (3 times each on X, Y, Z) 3019223 Class I, II, III Div. 1 Group A, B, C, D, E, F, G T6 Class I, Zone0 AExiaIICT6 Panel mounting: 10 to 55 Hz, amplitude 0.75 mm (2 hours each on X, Y, Z) DIN rail mounting: 10 to 55 Hz, amplitude 0.35 mm (2 hours each on X, Y, Z) Certification No. NEMKO 166730 Terminal Style M3 screw terminal Lamp barrier [Exia] II C C16355 Mounting 35-mm-wide DIN rail or panel mounting (M4 screw) Power Consumption (approx.) 8.8 VA (EB3L-S10SA at 200V AC) 5.2 W (EB3L-S16CSD at 24V DC) Pilot light/miniature pilot light (separate wiring) Exia II CT6 C16361 Weight (approx.) 0.35 kg (EB3L-S16CSD) Pilot light/miniature pilot light (common wiring) Exia II CT4 C16360 Illuminated switch Exia II CT4 C16362 Buzzer Exia II CT6 C16363 Lamp barrier Exia II C 02T606 Buzzer Exia II CT6 04T605 TIIS Japan ClassNK Note: Illuminated switches, pilot lights, and miniature pilot lights are certified by TIIS Japan and NK Japan only. FM, CSA, and NEMKO regard these units as simple apparatus, and require no certification. 13 EB3C-3L catalog Page 14 Monday, February 13, 2006 1:44 PM AS-Interface Components EB3L Lamp Barrier Internal Circuit Block Diagram AC Power Source Input Type DC Power Sink Input Type Connector Wiring Source Input Type Hazardous Area P1 N1 P2 N2 P3 N3 Yellow Green Yellow Yellow Green - Yellow Yellow Yellow +- +- +- + Yellow ~ ~ ~ +- N S1 C1 S2 C2 S3 C3 Non-hazardous Area - ~ ~ ~ - Yellow N2 - - L Green - - ~ P1 * * * * P16 N1 P1 N1 P2 N2 P3 N3 - +- +- S1 C1 S2 C2 S3 C3 + - S1 **** S16 C1 C2 Allowable Inductance/Capacitance for Intrinsically Safe External Wiring Keep the inductance (Lw) and capacitance (Cw) for the external wiring in the intrinsically safe circuit as shown below: Lw Lo - Li, Cw Co - Ci where Lo is the maximum external inductance, Li is the internal inductance, Co is the maximum external capacitance, and Ci is the internal capacitance. Dimensions * Terminal Type EB3L-S06 EB3L-S08C EB3L-S02 EB3L-S03 EB3L-S01 110.5 77.5 171.5 65 65 Intrinsic Safety Side: Light Blue 61 75 42 EB3L-S10 EB3L-S16C (4) o6 hole 4 6 77.5 Non-Intrinsic Safety Side: Yellow 10 10 10 10 10 2-M4 tapped or 2-o4.5 mounting holes 65 2-M4 tapped or 2-o4.5 mounting holes 28 2-M4 tapped or 2-o4.5 mounting holes 51 4-M4 tapped or 4-o4.5 mounting holes 97 65 Mounting Hole Layout (Screw Mounting) 97 * Connector Type 171.5 Applicable Crimping Termin (4) 83.5 6 max. 4-M4 or 4-o4.5 holes 77.5 3 max. o3 min. 5.4 min. Stripping the Wire End 97 Mounting Hole Layout Solid Wire 6 to 8 mm Stranded Wire (Ferrule) 6 6 to 8 mm 10 10 97 14 65 75 4- 4.5 holes 65 o6 All dimensions in mm. EB3C-3L catalog Page 15 Monday, February 13, 2006 1:44 PM EB3L Lamp Barrier * Pilot Lights EB3P-LAW1 13 13 17 37 28.5 30 Flush Dome 36 40 44 Panel Thickness 1 to 6 30 28.5 25 13 16 30 Marking Plate: 22 mm EB3P-LLW1/EB3P-LLW2/EB3P-LLW3 o22 7.2 Square Round/Dome 52.2 34 13 Panel Thickness 0.8 to 6 Gasket Panel Thickness 0.8 to 6 Gasket Locking Ring M3.5 Terminal Screw 20 EB3P-LUW1B o22 M3.5 Terminal Screw Panel Thickness 1 to 6 Marking Plate: o15.5mm EB3P-LHW1/EB3P-LHW2/EB3P-LHW4 o22 EB3P-LAW2 o22 o24 o29 28.5 30 17 23 40 M3.5 Terminal Screw Panel Thickness 1 to 6 37 o24 28.5 EB3P-LAW1B o22 M3.5 Terminal Screw Panel Thickness 1 to 6 o29 o22 M3.5 Terminal Screw 9 21.4 37 29.8 o40 o24.8 o35 40 25 23.5 M3 Terminal Screw 37 21.5 EB3P-LUN3B Panel Thickness 0.8 to 5.5 Panel Thickness 0.8 to 7.5 36 o35 Panel Thickness 0.8 to 7.5 o30 EB3P-LAD M3.5 Terminal Screw 30 o30 EB3P-LAN1 o23.6 o29 o30 M3 Terminal Screw Square Round w/square bezel Round Locking Ring 29 o 0.5 43.3 17.5 M3 Terminal Screw 29.6 7 19 26.8 7.7 9 25.8 o2 X1 5.8 4.5 X2 25.8 * Miniature Pilot Lights IPL1-89 o6 o8.1 o10 IPL1-68 o6 M6 + Terminal 4.5 IPL1-69 M6 P0.75 + Terminal Panel Thickness 0.6 to 4 9.2 20.3 5 11.5 6.1 3 P0.75 Panel Thickness 0.6 to 4 2.5 7 11.3 19.8 4.6 4.6 7 11.8 4.6 6.1 9 11.8 19.8 o6 Panel Thickness 0.6 to 4 11.5 + Terminal IPL1-67 M6 P0.75 + Terminal Panel Thickness 0.6 to 4 21.8 5 9 11.5 19.5 9.2 M8 P0.75 9 13.8 9.2 5.5 Panel Thickness 0.6 to 4 + Terminal o6 o7.5 12.8 20.8 IPL1-88 M8 P0.75 11.5 6.1 7 o12 13.8 7 o8 o8 Panel Thickness 0.6 to 4 + Terminal 9 9 12 20 IPL1-87 M8 P0.75 o9.9 + Terminal + Terminal o8 Panel Thickness 0.6 to 4 o10 IPL1-19 M10 P1.0 o10 o10 Panel Thickness 0.6 to 4 o7.5 IPL1-18 P1.0 o12 13.8 M10 o7.5 o10 7 10 3.5 18.5 3 * Illuminated Pushbuttons EB3P-LBAN211/LBAON211 o30 EB3P-LBAN311-R M3.5 Terminal Screw M3.5 Terminal Screw o22 Panel Thickness 1 to 6 30 4 EB3P-LBAVW411-R M3.5 Terminal Screw EB3P-LBH1W110/LBHA1W110 Panel Thickness 0.8 to 6 M3.5 Terminal Screw 30 Locking Ring LO CK Lever Stop 41.4 37 o40 37 9 13 19.5 49.4 Reset Angle: 75 13 29.4 EB3P-LBL2W1C2/LBLA2W1C2 Panel Thickness 0.8 to 6 8 23.2 23.2 K K C C LO LO M3 Terminal Screw R18 Panel Thickness 0.8 to 6 o2 13 22.5 o22 EB3P-LBL1W1C2/LBLA1W1C2 R18 o22 Panel Thickness 1 to 6 25 o2 Adjustment Ring 63.5 M3 Terminal Screw 40 23.5 63 o24 o29 Adjustment Ring 63.5 o22 23 5.5 40 23.5 EB3P-LBAW211/LBAOW211 M3.5 Terminal Screw o40 o40 9 63 o22 o35 o24 23 5.5 Panel Thickness 0.8 to 7.5 M3 Terminal Screw Panel Thickness 0.8 to 7.5 M3 Terminal Screw 36 o30 9 o2 53.5 5. 8.5 11.7 25.4 8.5 11.7 25.4 53.5 25.8 9 All dimensions in mm. 15 EB3C-3L catalog Page 16 Monday, February 13, 2006 1:44 PM AS-Interface Components EB3L Lamp Barrier * Illuminated Selector Switches M3.5 Terminal Screw M3.5 Terminal Screw Panel Thickness 0.8 to 7.5 40 63.5 o22 LO Panel Thickness 0.8 to 6 K C 9 o2 41.4 23.2 25 CK EB3P-LSL1W2C2/EB3P-LSL3W3C2 M3 Terminal Screw LO Panel Thickness 0.8 to 6 8 EB3P-LSHW211/EB3P-LSHW320 30 25 5. 28 o2 63 M3.5 Terminal Screw 37 13 9 23 o29 o24 o40 o25 o35 5.5 o22 Panel Thickness 1 to 6 9 M3 Terminal Screw EB3P-LSAW o22 EB3P-LSAN211/EB3P-LSAN320 R18 o30 8.5 11.7 9 25.4 7 69.4 17.5 21 * Buzzer * LED Lamp EB3P-ZUN12C/ZUN12F EB9Z-LDS1 Panel Thickness 0.8 to 3.5 20.4 o50 IDEC Exi M3.5 Terminal Screw Illumination Color 10.6 o30 53.5 29.4 Intrinsic Safety Identification: Light Blue 41 Illumination color is marked on the terminal. 35.5 Polarity Identification Panel Cut-out * Pilot Lights/Illuminated Pushbuttons/Illuminated Selector Switches * Pilot Lights/Illuminated Pushbuttons/Illuminated Selector Switches/Buzzers o30 * Miniature Pilot Lights o22 R0.8 max. R0.8 max. o3 0.5 3.2 o22 .3 +0 0 .5 +0.5 0 Positive terminal: Long pin terminal Negative terminal: Short pin terminal +0.2 4.8 0 33 Pin Terminals +0.4 0 +0.2 0 +0.4 24.1 0 Positive terminal: X1 Negative terminal: X2 Positive Terminal Light Blue Marking Negative Terminal A light blue marking is indicated on the negative terminal side to identify intrinsically safe usage. * Miniature Pilot Lights o10 o8 o6 * Buzzer Positive terminal: + Negative terminal: - .3 +0 0 1 0. * LED Lamp Positive o1 .3 +0 0 o 1 8. .3 +0 0 1 . o6 The 4.8 or 3.2 recess is needed only when using an antirotation ring or a nameplate with an anti-rotation projection. Negative All dimensions in mm. 16 EB3C-3L catalog Page 17 Monday, February 13, 2006 1:44 PM EB3L Lamp Barrier Non-intrinsically Safe External Input Wiring Examples * 8-circuit Common Wiring, Source Input Type * 6-circuit Sink Input Type P1 P2 P3 P4 P5 P6 P7 P8 N1 N2 DC Power + - P1 N1 P2 N2 P3 N3 P4 N4 P5 N5 P6 N6 DC Power + + + + + + + + - L N + - S1 S2 S3 S4 S5 S6 S7 S8 C1 C2 - L N + - + - + - + - + - + S1 C1 S2 C2 S3 C3 S4 C4 S5 C5 S6 C6 Connector Wiring Type Terminal Arrangement * EB3L-S16CSD-C Wiring Example with IDEC's PLC MicroSmart EB3L-S16CSD-C CH9 CH10 CH11 CH12 CH13 CH14 CH15 CH16 S9 S10 S11 S12 S13 S14 S15 S16 NC NC 19 1 20 2 S1 S2 S3 S4 S5 S6 S7 S8 C1 CHn Sn COM - + C2 CH1 CH2 CH3 CH4 CH5 CH6 CH7 CH8 COM +V * EB3L-S16CKD-C CH9 CH10 CH11 CH12 CH13 CH14 CH15 CH16 S9 S10 S11 S12 S13 S14 S15 S16 NC NC FC4A-T16K3 Terminal Input Output Terminal 20 S1 Q0 19 S9 18 S2 17 EB3L-S16CKD-C FC4A-T16S3 Terminal Input Output Terminal 20 20 S1 Q0 20 Q10 19 19 S9 Q10 19 Q1 18 18 S2 Q1 18 S10 Q11 17 17 S10 Q11 17 16 S3 Q2 16 16 S3 Q2 16 15 S11 Q12 15 15 S11 Q12 15 14 S4 Q3 14 14 S4 Q3 14 13 S12 Q13 13 13 S12 Q13 13 C2 12 S5 Q4 12 12 S5 Q4 12 CH1 CH2 CH3 CH4 CH5 CH6 CH7 CH8 COM -V 11 S13 Q14 11 11 S13 Q14 11 10 S6 Q5 10 10 S6 Q5 10 9 S14 Q15 9 9 S14 Q15 9 8 S7 Q6 8 8 S7 Q6 8 7 S15 Q16 7 7 S15 Q16 7 6 S8 Q7 6 6 S8 Q7 6 5 S16 Q17 5 5 S16 Q17 5 4 COM(-) COM(-) 4 4 COM(+) COM(+) 4 3 NC COM(-) 3 3 NC COM(+) 3 2 +V +V 2 2 -V -V 2 1 NC +V 1 1 NC -V 1 19 1 20 2 S1 S2 S3 S4 S5 S6 S7 S8 C1 CHn Sn COM + - Note 1: The wiring in dashed line does not affect the operation of the EB3L lamp barriers. Note 2: Applicable connector is IDEC's JE1S-201. 17 EB3C-3L catalog Page 18 Monday, February 13, 2006 1:44 PM AS-Interface Components EB3L Lamp Barrier Wiring Example of Intrinsically Safe External Output 1. Common Wiring (Maximum 16 cicuits) (Buzzers cannot be wired in a common line.) EB3L-S16C EB3L-S01 EB3L-S03 EB3L-S06 P1 P2 P3 P4 P5 P6 P7 P8 N1 N2 L N S1 S2 S3 S4 S5 S6 S7 S8 C1 C2 S7 C7 S8 C8 S9 C9 S6 C6 S3 C3 S4 C4 S5 C5 L N S1 C1 S2 C2 S6 C6 S3 C3 S4 C4 S5 C5 (+) (-) S10 P10 C10 N10 N7 P8 N8 P9 N9 N5 P6 N6 P7 P3 N3 P4 N4 P5 P1 N1 P2 N2 P6 N6 P3 N3 P4 N4 P5 N5 P1 N1 P2 N2 P3 N3 L N S1 C1 S2 C2 (+) (-) S3 C3 P1 N1 P2 N2 L N (+) (-) S1 C1 S2 C2 P1 N1 N2 (+) (-) L N L N S1 S2 S3 S4 S5 S6 S7 S8 C1 C2 S9 S10 S11 S12 S13 S14 S15 S16 C3 C4 (+) (-) S1 C1 C2 N2 P9 P10 P11 P12 P13 P14 P15 P16 N3 N4 P1 P2 P3 P4 P5 P6 P7 P8 N1 * All output lines are wired to a common line inside the intrinsically safe equipment (one common line per intrinsically safe circuit). (+) (-) EB3L-S10 EB3L-S08C EB3L-S01 EB3L-S03 EB3L-S06 EB3L-S06 S7 C7 S8 C8 S9 C9 S6 C6 S10 P10 C10 N10 N7 P8 N8 P9 N9 N5 P6 N6 P7 P3 N3 P4 N4 P5 S3 C3 S4 C4 S5 C5 (+) (-) L N S1 C1 S2 C2 S6 C6 S3 C3 S4 C4 S5 C5 L N S1 C1 S2 C2 EB3L-S03 P1 N1 P2 N2 P6 N6 P3 N3 P4 N4 P5 N5 P1 N1 P2 N2 P3 N3 S3 C3 P1 N1 P2 N2 L N S1 C1 S2 C2 P1 N1 N2 S1 C1 C2 L N EB3L-S01 (+) (-) P1 P2 P3 P4 P5 P6 P7 P8 N1 N2 L N S1 S2 S3 S4 S5 S6 S7 S8 C1 C2 S10 P10 C10 N10 S7 C7 S8 C8 S9 C9 EB3L-S10 * Each output line of the EB3L makes up one independent intrinsically safe circuit of a pilot light or buzzer. (+) (-) S6 C6 S3 C3 S4 C4 S5 C5 S6 C6 L N S1 C1 S2 C2 S3 C3 S4 C4 S5 C5 (+) (-) 2. Separate Wiring (+) (-) N7 P8 N8 P9 N9 N5 P6 N6 P7 P3 N3 P4 N4 P5 P1 N1 P2 N2 P6 N6 P3 N3 P4 N4 P5 N5 P1 N1 P2 N2 P3 N3 L N S1 C1 S2 C2 (+) (-) S3 C3 P1 N1 P2 N2 S1 C1 S2 C2 L N L N S1 S2 S3 S4 S5 S6 S7 S8 C1 C2 S9 S10 S11 S12 S13 S14 S15 S16 C3 C4 EB3L-S16C (+) (-) L N (+) (-) (+) (-) S1 C1 C2 P1 N1 N2 N2 P9 P10 P11 P12 P13 P14 P15 P16 N3 N4 P6 P7 P8 N1 P1 P2 P3 P4 P5 * All input lines are wired to a common line outside the intrinsically safe equipment (one common line per intrinsically safe circuit). (+) (-) EB3L-S08C Note: When using two or more EB3L's to set up one intrinsically safe circuit in the common wiring configuration, interconnect two neutral terminals (N1 through N10) on each EB3L between adjacent EB3L's in parallel. EB3L-S10 3. Wiring Illuminated Pushbuttons and Illuminated Selector Switches (A maximum of 16 channels of EB3L and EB3C can be wired to a common line.) * The following example illustrates the wiring for a total of 10 contacts used by three illuminated pushbuttons (LB1 to LB3) and three illuminated selector switches (LS1 to LS3). LB1 LB2 LB3 LS1 LS2 LS3 LB1 LB2 LB3 LS1 LS2 LS3 Diagram Symbols EB3P consisting of one enclosure EB3L-S06 A7 C7 A8 C8 A9 C9 A6 C6 A10 P10 C10 N10 N7 P8 N8 P9 N9 N5 P6 N6 P7 P3 N3 P4 N4 P5 A3 C3 A4 C4 A5 C5 (+) (-) L N A1 C1 A2 C2 S6 C6 S3 C3 S4 C4 S5 C5 (+) (-) L N S1 C1 S2 C2 P1 N1 P2 N2 P6 N6 P3 N3 P4 N4 P5 N5 P1 N1 P2 N2 One intrinsically safe circuit (16 circuits maximum) EB3C-10 Recommended Connector Cable for Connector Types I/O Terminal Cable Description No. of Poles Length (m) With Shield Without Shield 20 Cable with Crimping Terminal 40-pin Cable for PLC Type No. 0.5 FC9Z-H050A20 1 FC9Z-H100A20 2 FC9Z-H200A20 3 FC9Z-H300A20 0.5 FC9Z-H050B20 1 FC9Z-H100B20 2 FC9Z-H200B20 3 FC9Z-H300B20 1 BX9Z-H100E4 2 BX9Z-H200E4 Appearance MicroSmart I/O Module MicroSmart I/O Module 200 Screw Terminal Type 2 1 3 BX9Z-H300E4 1 BX9Z-H100B 2 BX9Z-H200B 3 BX9Z-H300B 350 10 18 Applicable Type 0 Mitsubishi A, Q Series Output Module (sink type) EB3L-S16CSD-C EB3C-3L catalog Page 19 Monday, February 13, 2006 1:44 PM EB3L Lamp Barrier Precautions for Operation 1. Installation of EB3L Lamp Barriers 2. Terminal Wiring (1) The EB3L can be installed in any direction. (2) Install the EB3L lamp barrier in a safe area (non-hazardous area) in accordance with intrinsic safety ratings and parameters. To avoid mechanical shocks, install the EB3L in an enclosure which suppresses shocks. (3) When installing or wiring the EB3L, prevent electromagnetic and electrostatic inductions in the intrinsically safe circuit. Also prevent the intrinsically safe circuits from contacting with another intrinsically safe circuit and any other circuits. Maintain at least 50 mm clearance, or provide a metallic separating board between the intrinsically safe circuit and non-intrinsically safety circuit. When providing a metallic separating board, make sure that the board fits closely to the enclosure (top, bottom, and both sides). Allowable clearance between the enclosure and board is 1.5 mm at the maximum. The clearance of 50 mm between the intrinsically safe circuit and non-intrinsically safe circuit may not be sufficient when a motor circuit or high-voltage circuit is installed nearby. In this case, provide a wider clearance between the circuits referring to 6 (3) "Minimum Parallel Distance between the Intrinsically Safe Circuit and Other Circuits." (4) In order to prevent contact between intrinsically safe circuits and non-intrinsically safe circuits, mount EB3L units with terminals arranged in the same direction. (1) Using a o5.5 mm or smaller screw driver, tighten the terminal screws (including unused terminal screws) to a torque of 0.6 to 1.0 N*m (recommended value). (2) Make sure that IP20 is achieved when wiring. Use insulation tubes on bare crimping terminals. (3) To prevent disengaged wires from contacting with other intrinsically safe circuits, bind together the wires of one intrinsically circuit. (4) When the adjacent terminal is connected to another intrinsically safe circuit, provide an insulation distance of at least 6 mm. Intrinsically Safe Circuit Non-intrinsically Safe Circuit EB3L EB3L EB3L EB3L EB3L Intrinsically Safe Circuit (5) Maintain at least 6 mm (or 3 mm according to IEC60079-11: 1999) clearance between the terminal of intrinsically safe circuit and the grounded metal part of a metal enclosure, and between the relay terminal block of an intrinsically safe circuit and the grounded metal part of a metal enclosure. (6) For installing the EB3L, mount on a 35-mm-wide DIN rail or directly on a panel using screws. The EB3L can be installed in any direction. Make sure to install securely to withstand vibration. When mounting on a DIN rail, push in the clamp completely. Use the BNL5 mounting clips on both sides of the EB3L to prevent from moving sideways. (7) Excessive extraneous noise may cause malfunction and damage to the EB3L. When extraneous noise activates the voltage limiting circuit (thyristor), remove the noise source and restore the power. 3. Signal Input (1) Connect the EB3L to the switches or output equipment which have a low leakage current (0.1 mA maximum). (2) The EB3L is equipped with power supply. Do not apply external power to the EB3L. (3) When connecting the EB3L's of connector type in parallel, make sure that the same power supply is used. When using C1 and C2 terminals to supply power to outside equipment, maintain the current at 50 mA maximum. 4. Power Voltage (1) Do not apply an excessive power voltage, otherwise the EB3L may be damaged. (2) The EB3L of AC power type may operate at a low voltage (approx. 20V). 5. Pilot Lights and Buzzers in the Hazardous Area (1) EB3P and IPL1 units shown on page 12 can be used with the EB3L. (2) Install the EB3P and IPL1 units on enclosures of IP20 or higher protection. (3) When wiring, make sure of correct polarities of the EB3P and IPL1. (4) Certification mark is supplied with the units. Attach it on the visible area of the EB3P or IPL1 (for Japan application). (5) Magnesium content of metallic enclosure must be 6% or less (steel and aluminum are acceptable). (6) The maximum exposed area of plastic enclosure is as follows. IIC: 20 cm2 maximum IIB: 100 cm2 maximum When the enclosure has a wider exposed area, attach a caution label as shown below. Caution To prevent electrostatic charges, do not rub the enclosure surface during operation. Use a soft cloth dipped with water for cleaning. 19 EB3C-3L catalog Page 20 Monday, February 13, 2006 1:44 PM AS-Interface Components EB3L Lamp Barrier Precautions for Operation 6. Wiring for Intrinsic Safety (1) The voltage applied on the general circuit connected to the non-intrinsically safe circuit terminals of the EB3L lamp barrier must be 250V AC, 50/60Hz, or 250V DC at the maximum under any conditions, including the voltage of the power line and the internal circuit. (2) When wiring, take into consideration the prevention of electromagnetic and electrostatic charges on intrinsically safe circuits. Also, prevent intrinsically safe circuits from contacting with other circuits. (3) The intrinsically safe circuits must be separated from non-intrinsically safe circuits. Contain intrinsically safe circuits in a metallic tube or duct, or separate the intrinsically safe circuits referring to the table at right. Note: Cables with a magnetic shield, such as a metallic sheath, prevent electromagnetic induction and electrostatic induction, however, a nonmagnetic shield prevents electrostatic induction only. For non-magnetic shields, take a preventive measure against electromagnetic induction. Finely twisted pair cables prevent electromagnetic induction. Adding shields to the twisted pair cables provides protection against electrostatic induction. Minimum Parallel Distance between the Intrinsically Safe Circuit and Other Circuits (mm) Voltage and Current of Other Circuits Over 100A 100A or less 50A or less 10A or less Over 440V 2000 2000 2000 2000 440V or less 2000 600 600 600 220V or less 2000 600 600 500 110V or less 2000 600 500 300 60V or less 2000 500 300 150 (4) When identifying intrinsically safe circuits by color, use light blue terminal blocks and cables. (5) When using two or more EB3L's to set up one intrinsically safe circuit in the common wiring configuration, interconnect two neutral terminals (N1 through N10) on each EB3L between adjacent EB3L's in parallel. (6) Make sure that the power of the EB3L, pilot lights, and other connected units are turned off before starting inspection or replacement. Note: For the details of wiring the intrinsically safe circuits, refer to a relevant test guideline for explosion-proof electric equipment in each country. * Do not use the EB3C Relay Barrier and EB3L Lamp Barrier for other than explosion protection purposes. Safety Precautions * Read the user's manual to make sure of correct operation before starting installation, wiring, operation, maintenance, and inspection of the EB3C Relay Barrier and EB3L Lamp Barrier. Specifications and other descriptions in this catalog are subject to change without notice. 7-31, Nishi-Miyahara 1-Chome, Yodogawa-ku, Osaka 532-8550, Japan Tel: +81-6-6398-2571, Fax: +81-6-6392-9731 E-mail: products@idec.co.jp IDEC CORPORATION (USA) IDEC ELEKTROTECHNIK GmbH IDEC IZUMI (H.K.) CO., LTD. 1175 Elko Drive, Sunnyvale, CA 94089-2209, USA Tel: +1-408-747-0550 / (800) 262-IDEC (4332) Fax: +1-408-744-9055 / (800) 635-6246 E-mail: opencontact@idec.com Wendenstrasse 331, D-20537 Hamburg, Germany Tel: +49-40-25 30 54 10, Fax: +49-40-25 30 54 24 E-mail: service@idec.de Unit 1505-07, DCH Commercial Centre No. 25, Westlands Road, Quarry Bay, Hong Kong Tel: +852-2803-8989, Fax: +852-2565-0171 E-mail: info@hk.idec.com IDEC CANADA LIMITED Room 608-609, 6F, Gangtai Plaza, No. 700, Yan'an East Road, Shanghai 200030, P.R.C. Tel: +86-21-5353-1000, Fax: +86-21-5353-1263 E-mail: idec@cn.idec.com Unit 22-151, Brunel Road Mississauga, Ontario, L4Z 1X3, Canada Tel: +1-905-890-8561, Toll Free: (888) 317-4332 Fax: +1-905-890-8562 E-mail: sales@ca.idec.com IDEC AUSTRALIA PTY. LTD. 2/3 Macro Court, Rowville, Victoria 3178, Australia Tel: +61-3-9763-3244, Toll Free: 1800-68-4332 Fax: +61-3-9763-3255 E-mail: sales@au.idec.com IDEC ELECTRONICS LIMITED www.idec.com Unit 2, Beechwood, Chineham Business Park, Basingstoke, Hampshire RG24 8WA, UK Tel: +44-1256-321000, Fax: +44-1256-327755 E-mail: sales@uk.idec.com IDEC (SHANGHAI) CORPORATION IDEC (SHANGHAI) CORPORATION IDEC TAIWAN CORPORATION 8F-1, No. 79, Hsin Tai Wu Road, Sec. 1, Hsi-Chih, Taipei County, Taiwan Tel: +886-2-2698-3929, Fax: +866-2-2698-3931 E-mail: service@idectwn.com.tw Beijing Office IDEC IZUMI ASIA PTE. LTD. Unit 1002, No. 10 Kuntai Building, Zhaowai Dajie, Zhao Yang District, Beijing, 100020, P.R.C. Tel: +86-10-6599-5541, Fax: +86-10-6599-5540 No. 31, Tannery Lane #05-01, Dragon Land Building, Singapore 347788 Tel: +65-6746-1155, Fax: +65-6844-5995 E-mail: info@sg.idec.com IDEC (SHENZHEN) CORPORATION Unit AB-3B2, Tian Xiang Building, Tian'an Shuma Cheng, Fu Tian District, Shenzen, Guang Dong 518040, P.R.C. Tel: +86-755-8356-2977, Fax: +86-755-8536-2944 Cat. No. EP1054-1 MARCH 2006 3ML PRINTED IN MALAYSIA