Inductive Proximity Sensors Bulletin 871C Plastic Face/Plastic Barrel or Nickel-Plated Brass Barrel f Description Features Styles Bulletin 871C inductive proximity sensors are self-contained, general purpose, solid-state devices designed to sense the presence of ferrous and non-ferrous metal objects without touching them. S Cable or quick-disconnect styles DC 3-Wire Small Diameter page R2-84 DC 3-Wire Extended Temperature Range . . . . . . page R2-87 The switch body consists of a plastic face and either a nickel-plated brass barrel or plastic barrel. The electronic circuitry is potted for protection against shock, vibration, and contamination. S Short circuit protectionE S Overload protectionE S Transient noise protection AC 2-Wire Full-Featured . . page R2-89 S False pulse protection AC 2-Wire Plastic Barrel . . page R2-92 S Reverse polarity protection NAMUR Intrinsically Safe . page R2-94 Analog Output . . . . . . . . . . page R2-97 S CE marked for all applicable directives (most models) These sensors are available in 3, 4, 5, 8, 12, 18 and 30mm diameters, with smooth or threaded barrels. Connection options include a 2m cable, micro quick-disconnect, and pico quick-disconnect. Accessories Cordsets . . . . . . . . . . . . . . . . page R8-1 Conduit Adaptors . . . . . . . page R2-195 Mounting Brackets, Spring Return Style . . . . . page R2-196 Mounting Brackets, Swivel/Tilt Style . . . . . . . . page R2-198 Mounting Brackets, Right Angle Style . . . . . . . page R2-199 Mounting Brackets, Clamp Style . . . . . . . . . . . page R2-200 End Caps . . . . . . . . . . . . . page R2-206 Mounting Nuts . . . . . . . . . page R2-207 Lock Washers . . . . . . . . . . page R2-209 General Information Torque Chart . . . . . . . . . . . page R2-211 Metric/English Conversion Chart . . . . . . . . page R11-6 E AC full-featured and DC models only. R2-83 Inductive Proximity Sensors 871C 3-Wire DC Plastic Face/Small Threaded or Smooth Nickel-Plated Brass Barrel Specifications 3mm Barrel Diameter 871C DC Cable Style Smooth Barrel 3, 4mm Load Current 100mA Leakage Current 0.1mA Operating Voltage 2.5V Repeatability 5% Hysteresis 871C DC Cable Style Threaded Barrel 4, 5mm 15% typical Incorporated Transient Noise Protection No Reverse Polarity Protection Incorporated Short Circuit Protection 871C DC Cable Style Smooth Barrel 4mm Incorporated Incorporated (most models) Approvals CE marked for all applicable directives (except for 3mm models) Enclosure NEMA 1, 2, 3, 4, 12, 13 IP67 (cable only) IP65 (qd only) (IEC 529); Nickelplated brass barrel Connections LED Operating Temperature Shock 871C DC Pico QuickDisconnect Style Threaded Barrel 5mm Vibration Cable: 2m (6.5ft) length 3conductor PVC QuickDisconnect: 3pin pico style Red or Yellow: Output energized -25C to +70C (-13F to +158F) 30g, 11ms 55Hz, 1mm amplitude, 3 planes Correction Factors Target Material Features S 3-wire operation S 3-conductor, 3-pin or 4-pin connection S 10-30V DC S Normally open or normally closed output S False pulse, transient noise, reverse polarity and short circuit protections (most models) S CE marked for all applicable directives (except for 3mm models) R2-84 200mA 10-30V DC Voltage Drop False Pulse Protection 4, 5mm Correction Factor Steel 1.0 Stainless Steel 0.7-0.8 Brass 0.4-0.5 Aluminum 0.3-0.4 Copper 0.3-0.4 Inductive Proximity Sensors 871C 3-Wire DC Plastic Face/Small Threaded or Smooth Nickel-Plated Brass Barrel Product Selection Barrel Diameter Barrel Type Nominal Sensing Distance mm (in) Output Configuration Shielded 3mm Smooth 0 6 (0 0.6 (0.02) 02) Y NO N.O. 4mm Smooth 0 8 (0 0.8 (0.03) 03) Y NO N.O. 4mm Threaded 0 6 (0 0.6 (0.02) 02) Y NO N.O. 5mm Threaded 1 (0.04) (0 04) Y NO N.O. Switching Frequency (Hz) NPN PNP 3000 NPN PNP 3000 NPN PNP 3000 NPN Recommended Standard QD Cordset (-2 = 2m (6.5ft)) PNP 3000 Catalog Number Cable Style Pico QD Style 871C-DM1NN3-E2 871C-DM1NP3-E2 871C-DM1NN4-E2 871C-DM1NN4-P3 871C-DM1NP4-E2 871C-D1NN4-E2 871C-D1NP4-E2 871C-D1NN5-E2 871C-D1NN5-P3 871C-D1NP5-E2 871C-D1NP5-P3 889P-F3AB-2 QD Cordsets and Accessories Description Page Number Other Cordsets Available R8-2 Terminal Chambers R8-2 Mounting Brackets R2-196 - R2-200 End Caps Mounting Nuts R2-206 R2-207 - R2-208 R2-85 Inductive Proximity Sensors 871C 3-Wire DC Plastic Face/Small Threaded or Smooth Nickel-Plated Brass Barrel Dimensions--mm (inches) Wiring Diagram Cable Style Normally Open + 2m (6.5ft) LED A + Load - C Smooth PNP (Sourcing) + - 10-30V DC Brown + Blue Black Black Load - Blue B A - 10-30V DC Brown 2m (6.5ft) LED B NPN (Sinking) Normally Closed Threaded NPN (Sinking) + - 10-30V DC Brown + - Load PNP (Sourcing) + - 10-30V DC Brown Blue + Black Black Load - Blue mm (inches) Smooth Diameter Thread Size Shielded A B C 3.0 Y 3.0 (0.12) 22.0 (0.87) 4.0 Y 4.0 (0.16) 25.0 (0.98) M4 x 0.5 Y 4.0 (0.16) 22.0 (0.87) M5 x 0.5 Y 5.0 (0.20) 25.0 (0.98) Pico QD Style Normally Open NPN (Sinking) A LED + A LED C + B Smooth - 1 3 D B Load 4 - 10-30V DC PNP (Sourcing) Threaded Load 4 + 1 3 + - 10-30V DC mm (inches) Thread Size Shielded A B C D 4.0 Y 4.0 (0.16) 38.0 (1.50) 19.0 (0.74) M5 x 0.5 Y 5.0 (0.20) 38.0 (1.50) 23.0 (0.90) Smooth Diameter R2-86 Inductive Proximity Sensors 871C 3-Wire DC Extended Temperature Plastic Face/Threaded Nickel-Plated Brass Barrel Specifications Load Current Leakage Current Operating Voltage 871C DC Cable Style 12, 18, 30mm Each switch has a plastic face and a nickel-plated brass housing which meet NEMA 1, 2, 3, 4, 12, 13 and IP67 (IEC 529) enclosure standards. The electronic circuitry is potted for protection against shock, vibration, and contamination. 10-30V DC Voltage Drop 2.4V Repeatability 10% Hysteresis 15% typical False Pulse Protection Incorporated Incorporated Reverse Polarity Protection Incorporated Short Circuit Protection Incorporated Overload Protection Incorporated Approvals CE marked for all applicable directives Enclosure NEMA 1, 2, 3, 4, 12, 13, IP67 (IEC 529 ) Nickelplated brass barrel Connections LED Bulletin 871C inductive proximity sensors are self-contained, solid state devices designed for most industrial applications where it is required to sense the presence of metal objects without touching them. These special extended temperature models are ideal for industrial environments where temperatures can reach as high as 212_F (100_C) or as low as -40_F (-40_C). They are available for current source (PNP) operation with a normally open output. 10A Transient Noise Protection 871C DC Micro QuickDisconnect Style 12, 18, 30mm Description 1-200mA Operating Temperature Shock Vibration Cable: 2m (6.5ft) length 3conductor PUR QuickDisconnect: 4pin micro style Orange: Output Energized -40C to +100C (-40F to +212F) 30g, 11ms 55Hz, 1mm amplitude, 3 planes Features S 3-wire operation S 3-conductor or 4-pin connection S 10-30V DC S Extended temperature range S Normally open output Correction Factors Target Material Correction Factor Steel 1.0 Stainless Steel 0.9 Brass 0.5 Aluminum 0.45 Copper 0.4 S Short circuit, false pulse, reverse polarity, overload and transient noise protection S CE marked for all applicable directives These sensors are available in 12, 18, and 30mm diameters. Connection options include: 2m (6.5ft) PUR cable or micro quick-disconnect (4 pin, 1 keyway). R2-87 Inductive Proximity Sensors 871C 3-Wire DC Extended Temperature Plastic Face/Threaded Nickel-Plated Brass Barrel Product Selection Barrel Diameter Nominal Sensing Distance mm (inches) Shielded 2 (0.08) Y 4 (0.16) N 5 (0.20) Y 8 (0.31) N 10 (0.39) Y 15 (0.59) N 12mm 18mm 30mm Output Configuration NO N.O. NO N.O. NO N.O. PNP PNP PNP Catalog Number Switching Frequency (Hz) Cable Style Micro QD Style 2000 871C-DT2NP12-U2 871C-DT2NP12-D4 1000 871C-DT4NP12-U2 871C-DT4NP12-D4 1000 871C-DT5NP18-U2 871C-DT5NP18-D4 500 871C-DT8NP18-U2 871C-DT8NP18-D4 500 871C-DT10NP30-U2 871C-DT10NP30-D4 300 871C-DT15NP30-U2 871C-DT15NP30-D4 Recommended Standard QD Cordset (-2 = 2m (6.5ft)) 889D-F4AC-2 QD Cordsets and Accessories Description Page Number Other Cordsets Available R8-2 Terminal Chambers R8-2 Mounting Brackets R2-196 - R2-200 End Caps R2-206 Mounting Nuts R2-207 - R2-208 Dimensions--mm (inches) Wiring Diagram Cable Style Normally Open LED PNP (Sourcing) + + Brown C B A - 10-30V DC 2m (6.5ft) Black D Load - Blue mm (inches) Thread Size A Shielded Y M12 X 1 12 0 (0.47) 12.0 (0 47) N Y M18 X 1 18 0 (0.71) 18.0 (0 71) N Y M30 X 11.55 B 40 0 (1.57) 40.0 (1 57) 30 0 (1.18) 30.0 (1 18) N C D 40.0 (1.57) 34.0 (1.34) 6.0 (0.24) 40.0 (1.57) 32.0 (1.26) 8.0 (0.31) 40.0 (1.57) 28.0 (1.12) 12.0 (0.47) Micro QD Style Normally Open A LED PNP (Sourcing) D 2 1 3 4 C B M12 X 1 - - Load + 10-30V DC + mm (inches) Thread Size M12 X 1 M18 X 1 M30 X 11.55 R2-88 Shielded Y N Y N Y N A B 12 0 (0.47) 12.0 (0 47) 18 0 (0.71) 18.0 (0 71) 30 0 (1.18) 30.0 (1 18) 60 0 (2.36) 60.0 (2 36) C D 40.0 (1.57) 34.0 (1.34) 6.0 (0.24) 40.0 (1.57) 32.0 (1.26) 8.0 (0.31) 40.0 (1.57) 28.0 (1.10) 12.0 (0.47) Inductive Proximity Sensors 871C 2-Wire AC Full Featured Plastic Face/Threaded Nickel-Plated Brass Barrel Specifications 12mm Barrel Diameter Load Current 5mA Inrush Current (1 cycle) 2A Leakage Current 871C AC Cable Style 18, 30mm Operating Voltage Repeatability 10% at constant temperature Incorporated Transient Noise Protection Incorporated Short Circuit Protection Incorporated Overload Protection Incorporated Approvals UL listed, CSA certified, and CE marked for all applicable directives Enclosure NEMA 1, 2, 3, 3R, 4, 4X, 6, 6P, 12, 13 IP67 (IEC 529) Nickel plated brass barrel Operating Temperature Shock (R) S 2-wire operation S 2-conductor or 3-pin connection S 40-250V AC S Normally open or normally closed output 5V at 400mA 10V at 10mA 10% typical False Pulse Protection LED Features 4A 40-250V AC 5V at 250mA, 10V at 10mA Connections 871C AC Micro QuickDisconnect Style 12, 18, 30mm 400mA .1.7mA at 120V AC Voltage Drop Hysteresis 871C AC Mini QuickDisconnect Style 12, 18, 30mm 250mA Minimum Load Current 18mm Vibration Cable: 2m (6.5ft) length 2conductor PVC Quick Disconnect: 3pin micro style 3pin mini style Red: Output energized Green: Power/Short Circuit (Flashing) -25C to +70C (-13F to +158F) 30g, 11ms 55Hz, 1mm amplitude, 3 planes Correction Factors Target Material Correction Factor Steel 1.0 Stainless Steel 0.9 Brass 0.5 Aluminum 0.45 Copper 0.4 S Short circuit, false pulse, overload, and transient noise protection S UL listed, CSA certified, and CE marked for all applicable directives R2-89 Inductive Proximity Sensors 871C 2-Wire AC Full Featured Plastic Face/Threaded Nickel-Plated Brass Barrel Product Selection Barrel Diameter Nominal Sensing Distance mm (inches) Shielded 12mm 2 (0 (0.08) 08) Y 18mm 5 (0 (0.20) 20) Y 30mm 10 (0 (0.39) 39) Y Switching Frequency (Hz) Cable Style Mini QD Style Micro QD Style N.O. 30 871C-A2N12-N3 871C-A2N12-R3 N.C. 20 871C-A2C12-N3 871C-A2C12-R3 N.O. 30 871C-A5N18-A2 871C-A5N18-N3 871C-A5N18-R3 N.C. 20 871C-A5C18-A2 871C-A5C18-N3 871C-A5C18-R3 N.O. 30 871C-A10N30-A2 871C-A10N30-N3 871C-A10N30-R3 N.C. 20 871C-A10C30-A2 871C-A10C30-N3 871C-A10C30-R3 889N-F3AFC-6F 889R-F3ACA-2 Recommended Standard QD Cordset (-6F = 1.8m (6ft), -2 = 2m (6.5ft)) QD Cordsets and Accessories Description Other Cordsets Available Mounting Brackets End Caps Mounting Nuts R2-90 Page Number R8-2 R2-196 - R2-200 R2-206 R2-207 - R2-208 Catalog Number Output Configuration Inductive Proximity Sensors 871C 2-Wire AC Full Featured Plastic Face/Threaded Nickel-Plated Brass Barrel Dimensions--mm (inches) Wiring Diagram Cable Style Normally Open LEDs Brown Brown 2m (6.5ft) Blue C A Normally Closed B Blue Load Load Green/Yellow Green/Yellow D Note: Load can be switched to brown wire. mm (inches) Thread Size Shielded A B C D M18 X 1 Y 18.0 (0.71) 70.5 (2.78) 57.5 (2.26) 0.8 (0.03) M30 X 1.5 Y 30.0 (1.18) 77.4 (3.05) 63.4 (2.50) 0.8 (0.03) Mini QD Style Normally Open or Normally Closed A LEDs D C 1 2 Ground 3 B Load 7/8-16un-2a Note 1: No ground wire on 12mm. Attach housing to ground. Note 2: Load can be switched to pin 3. mm (inches) Thread Size A B C M12 X 1 12.0 (0.47) 83.3 (3.28) 37.5 (1.48) M18 X 1 18.0 (0.71) 72.5 (2.85) 52.4 (2.06) M30 X 1.5 30.0 (1.18) 86.5 (3.41) 62.6 (2.47) D 0.8 (0.03) Micro QD Style Normally Open or Normally Closed A LEDs Load D 3 2 1 C 1/2-20UNF-2A B Ground Note 1: No ground wire on 12mm. Attach housing to ground. Note 2: Load can be switched to pin 2. mm (inches) Thread Size A B C M12 X 1 12.0 (0.47) 85.3 (3.36) 38.11 (1.50) M18 X 1 18.0 (0.71) 80.3 (3.16) 56.7 (2.23) M30 X 1.5 30.0 (1.18) 85.7 (3.37) 62.6 (2.47) D 0.8 (0.03) R2-91 Inductive Proximity Sensors 871C 2-Wire AC Plastic Face/Threaded Plastic Barrel Specifications 18mm Barrel Diameter Load Current Inrush Current (1 cycle) Leakage Current Operating Voltage Voltage Drop 871C AC Cable Style 18, 30mm S 24-250V AC S CE marked for all applicable directives R2-92 3A .1.7mA 24-250V AC 11V 20% typical Incorporated Approvals CE marked for all applicable directives Enclosure NEMA 1, 2, 3, 4, 4X, 12, 13 IP67 (IEC 529) Plastic barrel Connections LED Operating Temperature Shock S Normally open or normally closed output S Transient noise protection 300mA Transient Noise Protection S 2-wire operation S 2-conductor connection 180mA 1A Hysteresis Features Vibration Cable: 2m (6.5ft) length 2conductor PVC Red: Output energized -25C to +55C (-13F to +131F) 30g, 11ms 55Hz, 1mm amplitude, 3 planes Correction Factors Target Material 30mm Correction Factor Steel 1.0 Stainless Steel 0.7-0.8 Brass 0.4-0.5 Aluminum 0.3-0.4 Copper 0.3-0.4 Inductive Proximity Sensors 871C 2-Wire AC Plastic Face/Threaded Plastic Barrel Product Selection Barrel Diameter Nominal Sensing Distance mm (inches) Shielded 5 (0.20) (0 20) Y N 10 (0 (0.39) 39) 871C-C5S18 N.C. 871C-D5S18 N.O. 871C-C8R18 N.C. Y N 871C-D8R18 8 N.O. 30mm 15 (0 (0.59) 59) Cable Style N.O. 18mm 8 (0.31) (0 31) Catalog Number Switching Frequency (Hz) Output Configuration 871C-C10S30 N.C. 871C-D10S30 N.O. 871C-C15R30 N.C. 871C-D15R30 Accessories Description Page Number Terminal Chambers R8-2 Mounting Brackets R2-196 - R2-200 End Caps Mounting Nuts R2-206 R2-207 - R2-208 Dimensions--mm (inches) Wiring Diagram Cable Style LED Normally Open 2m (6.5ft) Normally Closed Black Black Blue Blue Load Load Note: Load can be switched to black wire. C B A D Thread Size M18 X 1 M30 X 11.55 Shielded Y NE Y NE mm (inches) A B 18 0 (0.71) 18.0 (0 71) 81 0 (3.19) 81.0 (3 19) 30 0 (1.18) 30.0 (1 18) 81 0 (3.19) 81.0 (3 19) C D 61 0 (2 61.0 (2.40) 40) 2 0 (0 2.0 (0.08) 08) E Unshielded proximity sensors require a metal-free zone around the sensing face. Any metal immediately opposite the sensing face should be no closer than 3 times the rated nominal sensing distance of the sensor. R2-93 Inductive Proximity Sensors 871C 2-Wire NAMUR Nickel-Plated Brass Barrel, Plastic Face Specifications Outputs 871C NAMUR Cable Style 8, 12, 18, 30mm <1mA Load Current Target Absent >3mA Operating Voltage <5% Repeatability <10% Reverse Polarity Protection 871C NAMUR Micro QuickDisconnect Style 8, 12, 18, 30mm Realized in amplifier Realized in amplifier Short Circuit Protection Realized in amplifier Overload Protection Realized in amplifier For Allen-Bradley NAMUR style sensors, the sensor input and output conforms to NAMUR specifications (DIN 19 234) allowing these sensors to be used with any approved NAMUR style amplifier/ isolator. Allen-Bradley's NAMUR style sensors are Intrinsically Safe when used with an approved Intrinsically Safe NAMUR style isolator. S 8, 12, 18, and 30mm sizes S Short barrel length S Shielded and Unshielded models S FM, CSA, and CENELEC (KEMA) approved R2-94 Incorporated Transient Noise Protection Enclosure NEMA 4, IP67 (IEC 529) Approvals FM approved - Class I, II, III; Divisions 1, 2; Groups A, B, C, D, E, F, G - Class I; Zone 0, 1, 2; Groups IIC, IIB, IIA; T6 CSA approved - Class I, II, III; Divisions 1, 2; Groups A, B, C, D, E, F, G - Class I; Zone 0, 1, 2; Groups IIC, IIB, IIA CENELEC (KEMA) approved - Groups IIA, IIB, IIC; Zones 0, 1, 2 (EEx ia IIC T6) CE marked for all applicable directives Description S 2-Wire NAMUR operation 10% typical False Pulse Protection (R) Features 5-15V DC (8.2V DC nom., Ri = 1kohm, DIN 19 234) Ripple Voltage Hysteresis The 871C NAMUR style family of sensors can be used in Class I, II, III; Division 1 and 2; Groups A, B, C, D, E, F, and G as well as Zones 0, 1, 2; Groups IIA, IIB, IIC when used with Allen-Bradley's NAMUR style isolators/amplifiers. Installation must be in accordance with the National Electrical Code, ANSI/ISA RP12.6, or per other regulations by authority having jurisdiction over the installation site as appropriate. NAMUR (conforms to DIN 19 234) Load Current Target Present Connections LED Operating Temperature Shock Vibration Housing Material Cable: 2m (6.5ft) length 2 conductor #22AWG PVC QuickDisconnect: 4pin micro style None -25_C to 60_C (-13_F to 140_F) 30g, 11ms 55Hz, 1mm amplitude, 3 planes Nickelplated brass barrel, plastic face Correction Factors Target Material Correction Factor Steel 1.0 Stainless Steel 0.7-0.8 Brass 0.4-0.5 Aluminum 0.3-0.4 Copper 0.2-0.3 AAAAAA AA AAAAA AAA AAAA AA AAA AAA AAAAAA AAAAA AAA AAAA AA AAA AAA AAA AAAA AA AAA AAA AAA AAAA AA AAA AAA AAA AAAA AAAAA AAA Entity Parameters Sensor Barrier Vmax 16V w Vt I max 60mA w It Ci 150nF v Ca Li 200H v La ! WARNING: These parameters must be adhered to. If not, injury may be caused to person or property. Inductive Proximity Sensors 871C 2-Wire NAMUR, Cable Style Nickel-Plated Brass Barrel, Plastic Face Product Selection Barrel Diameter Nominal Sensing Distance mm (inches) Shielded 1 (0.03) 8mm 12mm 18mm 30mm Output Configuration Catalog Numbers Switching Frequency (Hz) Cable Style Micro QD Style Y 2000 871C-DH1M8-A2 871C-DH1M8-D4 2 (0.06) N 1000 871C-DH2M8-A2 871C-DH2M8-D4 2 (0.08) Y 2000 871C-DH2M12-A2 871C-DH2M12-D4 4 (0.16) N 1000 871C-DH4M12-A2 871C-DH4M12-D4 5 (0.20) Y 1000 871C-DH5M18-A2 871C-DH5M18-D4 8 (0.31) N 500 871C-DH8M18-A2 871C-DH8M18-D4 10 (0.39) Y 500 871C-DH10M30-A2 871C-DH10M30-D4 15 (0.59) N 300 871C-DH15M30-A2 871C-DH15M30-D4 NAMUR DIN 19 234 Recommended Standard QD Cordset (-2 = 2m (6.5ft)) 889D-F4AC-2 E E Intrinsically Safe wiring labels 897H-L1 or 897H-L2 must be applied every 7.6m (25ft). QD Cordsets and Accessories Description Page Number Other Cordsets Available R8-2 Terminal Chambers R8-2 NAMUR Amplifiers/Isolators R2-215 Intrinsic Safety Wiring Labels R2-216 Mounting Brackets R2-196 - R2-200 End Caps Mounting Nuts R2-206 R2-207 - R2-208 Dimensions--mm (inches) Wiring Diagram Cable Style Brown 2m (6.5ft) Blue + - To NAMUR Galvanic Isolator B A C mm (inches) Thread Size M8 x 1 M12 x 1 M18 x 1 M30 x 11.55 Shielded Y N Y N Y N Y N A B 8 0 (0 8.0 (0.31) 31) 12 0 (0 12.0 (0.47) 47) 5.0 (0.20) 30 0 (1.18) 30.0 (1 18) 6.0 (0.24) 18 0 (0 18.0 (0.71) 71) 30 0 (1 30.0 (1.18) 18) C 8.0 (0.31) 40 0 (1 40.0 (1.57) 57) 12.0 (0.47) R2-95 Inductive Proximity Sensors 871C 2-Wire NAMUR Nickel-Plated Brass Barrel, Plastic Face Dimensions--mm (inches) Wiring Diagram Micro QD Style Normally Open A PNP (Sourcing) D 2 1 3 4 C To NAMUR Galvanic Isolator - B M12 X 1 + mm (inches) Thread Size M8 x 1 M12 x 1 M18 x 1 M30 x 11.55 R2-96 Shielded Y N Y N Y N Y N A B 8 0 (0.31) 8.0 (0 31) 12 0 (0.47) 12.0 (0 47) 50 0 (1.97) 50.0 (1 97) 18 0 (0.71) 18.0 (0 71) 30 0 (1 30.0 (1.18) 18) 60 0 (2 60.0 (2.36) 36) C D 28.0 (1.10) 23.0 (0.91) 5.0 (0.20) 30.0 (1.18) 24.0 (0.94) 6.0 (0.24) 30.0 (1.18) 22.0 (0.87) 8.0 (0.31) 40.0 (1.57) 28.0 (1.10) 12.0 (0.47) Inductive Proximity Sensors 871C Analog Output, 3-Wire DC Plastic Face/Nickel-Plated Brass Barrel Specifications 12mm Analog Output Load Current Operating Voltage Repeatability Ripple 871C Cable Style 12, 18, 30mm Description Bulletin 871C inductive proximity sensors are self-contained, solid-state devices designed to sense the presence of metal objects without touching them. This special version provides a 0-10V sourcing analog output proportional to the sensing distance. This device is enclosed by a plastic face and a nickel-plated brass housing which meets NEMA 1, 2, 3, 4, 12, 13 and IP67 (IEC 529) enclosure standards. The electronic circuitry is potted for protection against shock, vibration and contamination. This sensor is available in 12, 18 and 30mm diameters with a 2m (6.5ft.) PVC cable connection. Features S 3-wire operation S 18-30V DC Slew Rate D Output / D Distance Linearity Tolerance Temperature Tolerance 5mA 18-30V DC v1% 10% 1.0V/ms 0.7V/ms 0.1V/ms 0.25mm/V 03.75mm/V 0.875mm/V 6.25% $0.3V Incorporated Reverse Polarity Protection Incorporated Short Circuit Protection Incorporated Overload Protection Incorporated Connections LED Operating Temperature Shock Vibration 30mm 0-10V Sourcing Transient Noise Protection Enclosure 18mm NEMA 1, 2, 3, 4, 12, 13; IP67 (IEC 529), Nickelplated brass barrel, plastic face (PBT) Cable: 2m (6.5ft) length 3 conductor PVC None -25_C to +70_C (-13_F to +158_F) 30g, 11ms 55Hz, 1mm amplitude, 3 planes Correction Factors Target Material Correction Factor Steel 1.0 Stainless Steel 0.7-0.8 Brass 0.4-0.5 Aluminum 0.3-0.4 Copper 0.2-0.3 S Short circuit, overload, reverse polarity, and transient noise protection S 0-10V sourcing analog output S CE marked for all applicable directives R2-97 Inductive Proximity Sensors 871C Analog Output, 3-Wire DC Plastic Face/Nickel-Plated Brass Barrel Product Selection Barrel Diameter Linear Sensing Distance mm (inches) Shielded Output Configuration 12mm 0.5-2.5 (0.02-0.10) Y Analog Voltage 18mm 1-4 (0.04-0.16) Y Analog Voltage 30mm 7-14 (0.27-0.55) N Analog Voltage Switching Frequency (Hz) Catalog Number Sourcing 100 871C-D3AP12-E2 Sourcing 100 871C-D4AP18-E2 Sourcing 30 871C-D14AP30-E2 QD Cordsets and Accessories Description Page Number Terminal Chambers R8-2 Mounting Brackets R2-196 - R2-200 End Caps Mounting Nuts R2-206 R2-207 - R2-208 Dimensions--mm (inches) 2m (6.5ft) B A C mm (inches) Thread Size A 12mm 12 (0.47) 18mm 18 (0.71) 30mm 30 (1.18) B C 70 (2 (2.75) 75) 80 (3.15) 58 (2.28) Wiring Diagrams 12mm 18mm Black Analog Load + Brown Black 18-30V DC - I 30mm Analog Load + Black 18-30V DC - I Blue Brown Blue Analog Load I + Brown 18-30V DC - Blue Nominal Output 12mm 18mm 9V 30mm 9V 9V 0.375mm/V Output Output 0.875mm/V Output 0.25mm/V 1V 1V 0.5mm Distance to Target R2-98 2.5mm 1V 1mm 4mm Distance to Target 7mm 14mm Distance to Target