R Solid-State Timer H3CR-A 1/16 DIN Analog-Set Timer with Many Time Ranges, Operating Modes and Wide Supply Voltage Range H Field-selectable time ranges from 0.05 H H H H H H second to 300 hours or 0.1 second to 600 hours Select 2-, 4-, or 6-function models to handle most applications Wide range AC/DC supply voltage models (AC100-240/DC100-125 or AC24-48/DC12-24) PNP input now available Short, 80 mm (3.15 inch) panel mounting depth with socket allows space-efficient control panel design Choice of light gray, medium gray, or black panel covers to match panel aesthetics UL, CSA, CE approved RC Ordering Information J TIMERS Timing function ON-Delay, Repeat cycle (B, B2), Signal ON/OFF delay, Signal OFF-delay, Interval Signal ON/OFFdelay, One-shot Signal ON/OFFdelay, One-shot ON-Delay, Repeat cycle ON, Interval, One-shot ON-Delay, Repeat cycle ON, Interval, One-shot Time range 0.05 s to 300 hr 0.05 s to 300 hr 0.1 s to 600 hr 0.05 s to 300 hr 0.1 s to 600 hr Terminal form 11-pin round 11-pin round 11-pin round 8-pin round 8-pin round Part number/ co tact output contact H3CR-A AC100-240/DC100-125 H3CR-A-300 AC100-240/DC100-125 H3CR-A-301 AC100-240/DC100-125 H3CR-A8 AC100-240/DC100-125 H3CR-A8-301 AC100-240/DC100-125 H3CR-A AC24-48/DC12-48 H3CR-A-300 AC24-48/DC12-48 H3CR-A-301 AC24-48/DC12-48 H3CR-A8 AC24-48/DC12-48 H3CR-A8-301 AC24-48/DC12-48 H3CR-AP AC100-240/DC100-125 -- -- -- -- H3CR-AP AC24-48/DC12-48 -- -- -- -- Part number/ transistor output H3CR-AS AC24-48/DC12-48 -- -- H3CR-A8S AC24-48/DC12-48 -- Part number/ time-limiting and instantaneous contact output -- -- -- H3CR-A8E AC100-240/DC100-125 -- -- -- -- H3CR-A8E AC24-48/DC12-48 -- 1 H3CR-A H3CR-A J MODEL NUMBER LEGEND H3CR-Ajjj-j 1 1. 2. 2 3 4 Terminal Form (Number of Pins) 3. Output None: 11-pin models None: Relay output (DPDT) 8: S: Transistor output (NPN/PNP universal use) E: Relay output (SPDT) with instantaneous relay output (SPDT) 8-pin models Input Type for 11-pin Models None: No-voltage input (NPN type) P: 4. Voltage input (PNP type) Suffix 300: Dual mode models (signal ON/OFF-delay and one-shot) 301: Double time scale (range) models (0.1 s to 600 h) J ACCESSORIES Description Sockets Part number 11-pin p Bottom surface or track mounting, top screw terminals P2CF-11 Bottom surface or track mounting, top screw terminals, finger safe terminal conforms to VDE0106/P100 P2CF-11-E Back mounting, for use with Y92F-30 mounting adapter, bottom screw terminals P3GA-11 Bottom surface or track mounting, top screw terminals P2CF-08 Bottom surface or track mounting, top screw terminals, finger safe terminal conforms to VDE0106/P100 P2CF-08-E Back mounting, for use with Y92F-30 mounting adapter, bottom screw terminals P3G-08 Terminal cover for P3G sockets, conforms to VDE0106/P100 Y92A-48G Fits behind panel, ideal for side-by-side installation. Use P3G_-_ sockets Y92F-30 Panel-mounting adapter (88 mm x 58 mm x 66 mm) Y92F-73 Panel-mounting adapter (58 mm x 50 mm x 66 mm) Y92F-74 Protective cover Hard plastic cover protects against dust, dirt and water; not for use with panel covers Y92A-48B NEMA 4 cover Waterproof front cover Y92A-48N Colored panel p covers Light gray (Munsell No. 5Y7/1) to match case Y92P-48GL Medium gray (Munsell No. 5Y5/1) Y92P-48GM Black (Munsell No. N1.5) Y92P-48GB Used to lock-in a single setting; one ring, can be used with Y92P panel covers Y92S-27 Used to lock-in a setting range; two rings, can be used with Y92P panel covers Y92S-28 DIN rail, 50 cm (1.64 ft) length; 7.3 mm thick PFP-50N DIN rail, 1 m (3.28 ft) length; 7.3 mm thick PFP-100N DIN rail, 1 m (3.28 ft) length; 16 mm thick PFP-100N2 8-pin p Panel mounting g adapter p Time setting g rings g Mounting g track End plate PFP-M Spacer PFP-S 2 H3CR-A H3CR-A J RANGE AND OPERATION MODE SELECTION Power indicator (green) (Flashes when Timer operates; lit when Timer stops operating) Operating mode display window Operating mode selector Select a mode from: A, B, B2, C, D, and E (H3CR-A, -AP, and -AS) A, B2, E and J (H3CR-A8, -A8S, and -A8E) G and J (H3CR-A-300) Output indicator (orange) (Lit when output is ON) Scale range display windows Time range selector (select one from 1.2, 3, 12, and 30 at full scale; with the H3CR-Aj-301, select from 2.4, 6, 24, or 60 at full scale.) Time unit display window Time unit selector (select one from sec, min, hrs, and 10h) Time setting knob (set time) Operating Modes Model H3CR-A/-AS Operating mode A: B: B2: C: D: E: G: J: H3CR-AP H3CR-A8/-A8S ON-delay Repeat-cycle OFF start Repeat-cycle ON start Signal ON/OFF-delay Signal OFF-delay Interval Signal ON/OFF-delay (Only for H3CR-A-300) One-shot (Only for H3CR-A-300) A: B2: E: J: H3CR-A8E ON-delay (power supply start) Repeat-cycle ON start (power supply start) Interval (power supply start) One-shot (power supply start) Time Ranges Note: When the time setting knob is turned below "0" until the point where the time setting knob stops, the output will operate instantaneously at all time range settings. Standard (0.05-s to 300-h) Models Time unit Full scale setting i s (sec) min h (hrs) x10 h (10 h) 1.2 0.05 to 1.2 0.12 to 1.2 3 0.3 to 3 3 to 30 12 1.2 to 12 12 to 120 30 3 to 30 30 to 300 1.2 to 12 Double (0.1-s to 600-h) Models Time unit Full scale setting i s (sec) min 2.4 0.1 to 2.4 0.24 to 2.4 h (hrs) x10 h (10 h) 6 0.6 to 6 6 to 60 24 2.4 to 24 24 to 240 60 6 to 60 60 to 600 2.4 to 24 3 H3CR-A H3CR-A Specifications J RATINGS/CHARACTERISTICS Item H3CR-A/A8 Rated supply voltage (See Note 1.) 100-240 VAC (50/60 Hz)/100-125 VDC; 24-48 VAC (50/60 Hz)/12-48 VDC Operating voltage 85% to 110% of rated supply voltage (90% to 110% at 12 VDC) Power reset Minimum power-opening time: 0.1 s Power consumption H3CR-A8E H3CR-AS/A8S 100-240 VAC (50/60 Hz)/100-125 VDC; 24-48 VAC (50/60 Hz)/12-48 VDC (See Note 2.) 24-48 VAC (50/60 Hz)/ 12-48 VDC 100 to 240 VAC/100 to 125 VAC At 240 VAC, 60 Hz Relay ON: approx. 2.1 VA (1.6 W) Relay OFF: approx. 1.3 VA (1.1 W) At 240 VAC, 60 Hz Relay ON: approx. 2.5 VA (2.2 W) Relay OFF: approx. 1.8 VA (1.7 W) (See Note 3.) At 240 VAC, 60 Hz Relay ON/OFF: approx. 2 VA (1 W) N/A 24-48 VAC/1248VDC At 24 VDC Relay ON: approx. 0.8 W Relay OFF: approx. 0.2 W At 24 VDC Relay ON: approx. 0.9 W Relay OFF: approx. 0.3 W At 24 VDC Relay ON/OFF: approx. 0.9 W At 24 VDC Output ON: 0.3 W Output OFF: approx. 0.2 W No-voltage Input, NPN type (H3CR-A only) ON impedance: 1 k ON residual voltage: 1V max. Off impedance: 100 k min min. Voltage Input, PNP type Max. capacity allowed between input lines (terminal 6 and 7 or 6 and 8) is 1200F -- No-voltage Input, NPN type (H3CR-AS only) ON impedance: 1 k ON residual voltage: 1 V max. OFF impedance: 100 k min min. Inputs Start, reset and gate Control outputs p H3CR-AP Load connectable in parallel with inputs (terminals 6 and 7 or 6 and 8). *100 to 240 VAC/100 to 125 VDC High (logic) level: 85 to 264 VAC/ 85 to 137.5 VDC Low (logic) level: 0 to 10 VAC/ 0 to 10 VDC * 24 to 48 VAC/ 12 to 48 VDC High (logic) level: 20.4- 52.8 VAC/ 10.8- 52.8 VDC Low (logic) level: 0 to 2.4 VAC/ 0 to 1.2VDC Time limit Relay output (DPDT) Relay output (DPDT) Relay output (SPDT) Transistor output (See Note 5.) Instantaneous -- -- Relay output (SPDT) -- Max. load 5 A at 240 VAC/30 VDC, resistive load (cos = 1) max. load 5 A at 250 VAC resistive load (cos = 1) 100 mA max. at 30 VDC max. Min. load 10 mA at 5 VDC Residual voltage -- -- -- -- Repeat accuracy 0.2% FS max. (0.2% 10 ms max. in a range of 1.2 s) Setting error 5% FS 50 ms (See Note 4.) 2 V max. Note: 1. DC ripple rate: 20% max. if the power supply incorporates a single-phase, full-wave rectifier. 2. The 24 to 48 VAC/12 to 48 VDC model causes an inrush current of approximately 0.85 A. Take precaution when applying power to these models, especially if there is a non-contact output like a sensor. 3. The values are for when the terminals 2 and 7 and terminals 10 and 6 are shorted, and include the consumption current of the input circuit. 4. The value is 5% FS +100 ms to 0 ms max. when the C, D, or G mode signal of the H3CR-AP is OFF. 5. The internal circuits are optically isolated from the output. This enables universal application as NPN or PNP transistor. 4 H3CR-A H3CR-A Item H3CR-A/A8 Reset time Min. power-opening time: 0.1 s max. Min. pulse width: 0.05 s (H3CR-A/-AS) H3CR-AP Reset voltage 10% max. of rated voltage Resetting system Power OFF, external, self resetting (11-pin models); Power OFF (8-pin models) Indicators Power ON indicator (green LED), Output ON indicator (orange LED) Material Plastic case (light gray Munsell 5Y7/1) and knob (clear) Mounting method DIN track mounting, surface mounting, and flush mounting Connection 11-pin (H3CR-A) 8-pin (H3CR-A8) Weight Approx. 90 g (3.17 oz) Approved standards UL508, CSA C22.2 No.14, NK, Lloyds Conforms to EN61812-1 (VDE0435/P2021), IEC60664-1 (VDE0110) 4kV/2, EN60947-5-1 (contact output), and EN60947-5-2 (non-contact output). Ambient temperature Operating --10C to 55C (14F to 131F) with no icing Storage --25C to 65C (-13F to 149F) with no icing Ambient humidity Operating 35% to 85% 11-pin H3CR-A8E 8-pin H3CR-AS/A8S 11-pin (H3CR-AS) 8-pin (H3CR-A8S) Variation due to voltage change 0.2% FS max. (0.2% 10 ms max. in a range of 1.2 s) Variation due to temperature change 1% FS max. (1% 10 ms max. in a range of 1.2 s) Insulaton resistance 100 M min. (at 500 VDC) Vibration resistance Destruction: Malfunction: 10 to 55 Hz with 0.75-mm double amplitude each in 3 directions for 2 hours each 10 to 55 Hz with 0.5-mm double amplitude each in 3 directions for 10 minutes each Shock resistance Destruction: Malfunction: 1,000 m/s2 (approx. 100G) 3 times each in 6 directions 100 m/s2 (approx. 10G) 3 times each in 6 directions Static immunity Malfunction: Destruction: 8 kV 15 kV Dielectric strength 2,000 VAC (1,000 VAC for H3CR-AjS), 50/60 Hz for 1 min between current-carrying metal parts and exposed non-current-carrying metal parts 2,000 VAC (1,000 VAC for H3CR-AjS), 50/60 Hz for 1 min between control output terminals and operating circuit 2,000 VAC, 50/60 Hz for 1 min between contacts of different polarities 1,000 VAC, 50/60 Hz for 1 min between contacts not located next to each other 2,000 VAC, 50/60 Hz for 1 min between input and control output terminals and operation circuit Impulse withstand voltage 3 kV (between power terminals) for 100 to 240 VAC/100 to 125 VDC; 1 kV for 24 to 48 VAC/12 to 48 VDC 4.5 kV (between current-carrying terminal and exposed non-current-carrying metal parts) for 100 to 240 VAC/100 to 125 VDC; 1.5 kV for 24 to 48 VAC/12 to 48 VDC and 24 to 48 VAC/VDC EMC (EMI) Emission enclosure: Emission AC mains: (EMS) Immunity ESD: EN50081-2 EN55011 Group 1 class A EN55011 Group 1 class A EN50082-2 EN61000-4-2: 4 kV contact discharge (level 2) 8 kV air discharge (level 3) Immunity RF-interference from AM radio waves: ENV50140: 10 V/m (80 MHz to 1 GHz) (level 3) Immunity RF-interference from pulse-modulated radio waves: ENV50204: 10 V/m (9005 MHz) (level 3) Immunity conducted disturbance: ENV50141: 10 V (0.15 to 80 MHz) (level 3) Immunity burst: EN61000-4-4: 2 kV power-line (level 3) 2 kV I/O signal-line (level 4) Immunity surge: EN61000-4-5: 1 kV line to line 2 kV line to ground (level 3) Degree of protection IP40 (front face) Life expectancy Mechanical 20,000,000 operations min. (under no load at 1,800 operations/h) Electrical 100,000 operations min. (5 A at 250 VAC, resistive load at 1,800 operations/h) 5 H3CR-A H3CR-A Engineering Data Switching operations (x 10 3 ) 10,000 5,000 1,000 Note: A maximum current of 0.15 A can be switched at 125 VDC (cos = 1) and a maximum current of 0.1 A can be switched if L/R is 7 ms. In either case, a service life of 100,000 operations can be expected. The minimum applicable load is 10 mA (100 mA for H3CR-A8E) at 5 VDC (failure level: P). 30 VDC L/R = 7 ms 500 250 VAC/30 VDC (cos = 1) 100 250 VAC (cos = 0.4) Load current (A) Timing Charts Note: 1. The minimum power-opening time ("Rt") is 0.1 s and the minimum pulse width is 0.05 s. 2. The letter "t" in the timing charts stands for the set time and "t--a" means that the period is less than the time set. H3CR-A/-AS/-AP Operating mode Timing chart A: ON-delay t t Power Basic operation Start Reset Power Output relay (NC) Start Output relay (NO) (Output indicator) Power indicator B: Repeat-cycle OFF start t Output t t t -- a t t t Power Basic operation Start Power Reset Output relay (NC) Start Output relay (NO) (Output indicator) t Output Power indicator 6 t t t H3CR-A H3CR-A Operating mode Timing chart B2: Repeat-cycle ON start t t t -- a t t t Power Basic operation Start Power Reset Output relay (NC) Start t Output relay (NO) (Output indicator) Power indicator C: Signal ON/OFFdelay t t t Output t t -- a t t -- a t t -- a t Basic operation Power Start Power Reset Start Output relay (NC) Output relay (NO) (Output indicator) Power indicator D: Signal OFF-delay t t t t -- a t -- a t -- a t Power Basic operation Start Reset Power Output relay (NC) Start Output relay (NO) (Output indicator) Power indicator E: Interval t Output t t t -- a t t -- a t Basic operation Power Start Power Reset Start t Output relay (NC) Output relay (NO) (Output indicator) Power indicator G: Signal ON/OFFdelay t t Output Output t t t -- a t t -- a Power t Basic operation Start Power Reset Output relay (NC) Start Output relay (NO) (Output indicator) Power indicator t Output 7 t t t H3CR-A H3CR-A H3CR-A/-AS/-AP (continued) Operating mode Timing chart J: One-shot output t -- a t -- a t t Power Basic operation Start Power Reset Output relay (NC) 10.6 s (Fixed) Output relay (NO) (Output indicator) Power indicator Start 10.6 s (Fixed) t 10.6 s (Fixed) Output H3CR-A8/-A8S Operating mode A: ON-delay Timing chart Rt t Rt t t -- a Power Basic operation Output relay (NC) Power Output relay (NO) (output indicator) Power indicator B2: Repeat-cycle ON start t Output t t t -- a Rt t t t -- a t Power Basic operation Output relay (NC) Power Output relay (NO) (output indicator) Power indicator E: Interval t t t t Output Rt t Rt t t -- a Power Basic operation Output relay (NC) Power Output relay (NO) (output indicator) t Output Power indicator J: One-shot output t Rt t -- a Rt t Power Basic operation Output relay (NC) Power Output relay (NO) (output indicator) Power indicator t Output 8 10.6 s (Fixed) H3CR-A H3CR-A H3CR-A8E Operating mode A: ON-delay Timing chart Rt t Rt t t -- a Power Output relay (NC) Output relay (NO) (output indicator) Instantaneous output relay (NC) Basic operation Power Instantaneous output relay (NO) t Output Power indicator B2: Repeat-cycle ON start t t t -- a Rt t t t -- a t Power Output relay (NC) Basic operation Output relay (NO) (output indicator) Instantaneous output relay (NC) Power t t t t Output Instantaneous output relay (NO) Power indicator E: Interval Rt t Rt t Output relay (NC) Output relay (NO) (output indicator) Instantaneous output relay (NC) Basic operation Power Instantaneous output relay (NO) t Output Power indicator J: One-shot output t -- a Power t Rt t -- a Rt t Power Output relay (NC) Output relay (NO) (output indicator) Instantaneous output relay (NC) Basic operation Power t Instantaneous output relay (NO) Output Power indicator 9 10.6 s (Fixed) H3CR-A H3CR-A J APPLICATION EXAMPLES A Mode: ON-delay 3. Cumulative Timing Using the Gate Input with ON-Delay ON-delay operation (A mode) is a basic mode. With a gate signal, the Power-ON start operation and Signal start operation can be controlled (the operation can be interrupted). When the gate signal is closed, timing is temporarily stopped. When the gate signal opens, timing resumes at the point of interruption. The gate input terminal permits the timer to sum up times t1 and t2 as shown in the timing chart. 1. Power-ON Start/Power-OFF Reset The power-ON start/Power-OFF reset operation is a standard operating method. The start terminals are connected. Timing starts when power is applied. The output is energized when the accumulated time equals the set time. The output relay or transistor remains energized until power is disconnected or a reset input is applied. The minimum resetting time is 0.1 second. t1 t2 t1 + t2: set time Power (2 and 10) t Start (2 and 6) Power (2 and 10) Gate (2 and 5) Start (2 and 6) Control output: NC (8 and 11) NC (1 and 4) Control output: NC (8 and 11) NC (1 and 4) Control output: NO (9 and 11) NO (1 and 3) Control output: NO (9 and 11) NO (1 and 3) Power indicator Power indicator Flashing Flashing Lit Gate signal (The operation is interrupted with the gate signal if the Timer detects an abnormal signal.) Externally short-circuited Externally short-circuited Power supply Power supply 2. Signal Start/Signal Reset The signal start/Signal reset operation is useful for remote control of the Timer. Power is applied continuously. Timing starts at the leading edge of the start input. The output relay is energized when the accumulated time equals the set time. Subsequent start signals that occur during or after timing will not be accepted. The output relay or transistor will remain energized until a reset input is applied or power is interrupted. The minimum signal input is 0.05 second. Power (2 and 10) Start (2 and 6) Reset (2 and 7) Control output: NC (8 and 11) NC (1 and 4) Control output: NO (9 and 11) NO (1 and 3) Power indicator Lit Flashing Lit Start signal (remote control possible) Reset signal (remote control possible) Power supply (Power continuously supplied) 10 Lit H3CR-A H3CR-A B/B2 Mode: Repeat Cycle C Mode: Signal ON/OFF-delay The repeat cycle operation in the B and B2 modes can be effectively applied to lamp or buzzer (ON and OFF) alarms or the monitoring of an intermittent operation with a display. The Signal ON-/OFF-delay operation (C mode) is useful for the control of distribution of products on a production line into boxes by the specified number or time. 1. Power-ON Start/Power-OFF Reset 1. Power-ON Start/Instantaneous Operation/Time-limit Reset The start terminals are connected. Timing starts when power is applied. The output relay or transistor operates according to mode B (OFF/ON/OFF pattern) or mode B2 (ON/OFF/ON pattern), whichever is set. The cycle repeats until a reset input is applied or power is disconnected. The timing cycle starts when power is applied. When the timer reaches set point, the output status changes and holds that status until power turns OFF to reset the timer. Minimum reset time is 0.1 second. Power (2 and 10) Power (2 and 10) Start (2 and 6) Start (2 and 6) Control output: NC (8 and 11) NC (1 and 4) Control output: NC (8 and 11) NC (1 and 4) Control output: NO (9 and 11) NO (1 and 3) Control output: NO (9 and 11) NO (1 and 3) Power indicator Flashing Start signal (NC to NO) Externally short-circuited Power supply Power supply 2. Signal-ON-OFF Start/Instantaneous Operation/Time-limit Reset 2. Signal Start/Signal Reset Power is continuously applied. The first timing cycle begins when the input signal is applied, the second when it is removed. The output relay or transistor is energized when the lapsed time from the first timing cycle equals the set point. The output remains energized until the lapsed time of the second timing cycle equals the set point. The minimum signal input time is 0.05 second. If there is an abnormal signal, flashing starts. When the abnormal condition is restored, a reset signal stops the display flashing. Power is continuously applied. The ON/OFF cycle is initiated at the leading edge of the start input. In Mode B the output relay or transistor will be OFF for the set time and then ON for the set time, creating an operation pattern of OFF/ON/OFF. In Mode B2 the output relay or transistor will turn ON for the set time and then OFF for the set time, creating an operation pattern of ON/OFF/ON. This cycle will be repeated until a reset input is applied or power is disconnected. The minimum signal input time is 0.05 second. Power (2 and 10) Start (2 and 6) Control output: NC (8 and 11) NC (1 and 4) Control output: NO (9 and 11) NO (1 and 3) Power (2 and 10) Lit Flashing Lit Lit Flashing Lit Reset (2 and 7) Flashing Power indicator Start (2 and 6) Control output: NC (8 and 11) NC (1 and 4) Start signal (The operation starts with the signal ON or OFF) Control output: NO (9 and 11) NO (1 and 3) Power indicator Lit Flashing Lit Start signal Reset signal Power supply (Power continuously supplied) Power supply (Power continuously supplied) 11 H3CR-A H3CR-A 3. Signal Start/Instantaneous Operation/Time-limit Reset E Mode: Interval Power is continuously applied. The output relay is energized at the leading edge of the start input. Timing starts at the trailing edge of the start input. The output relay is de-energized when the accumulated time equals the set time. The minimum signal input time is 0.05 second. 1. Signal Start/Instantaneous Operation/Time-limit Reset This function is useful for the repetitive control such as the filling of liquid for a specified period after each Signal start input. Timing begins on the leading edge of the start signal. The control output is only energized during timing. The timer is reset when a reset signal is applied. Power (2 and 10) t Start (2 and 6) t Power (2 and 10) Control output: NC (8 and 11) NC (1 and 4) Start (2 and 6) Control output: NC (8 and 11) NC (1 and 4) Control output: NO (9 and 11) NO (1 and 3) Power indicator Lit Flashing Lit Control output: NO (9 and 11) NO (1 and 3) Start signal Start signal (NO to NC to NO) Power supply Power supply (Power continuously supplied) (Power continuously supplied) D Mode: Signal OFF-delay 2. Power-ON Start/Instantaneous Operation/Time-limit Reset Signal OFF-delay operation (D mode) can be effectively used to keep a load operating for a certain period. For example, this function enables the cooling fan for a lamp or heater to operate for a certain period after the lamp or heater is switched OFF. Timing begins on the leading edge of the start signal. The control output is only energized during timing. The timer is reset when a reset signal is interrupted. Power-ON Start/Instantaneous Operation/Time-limit Reset Power is continuously applied. The output relay is energized at the leading edge of the start input. Timing starts at the trailing edge of the start input. The output is de-energized when the accumulated time equals the set time. The minimum reset time is 0.1 second. Power (2 and 10) Start (2 and 6) Control output: NC (8 and 11) NC (1 and 4) Control output: NO (9 and 11) NO (1 and 3) Power (2 and 10) Start (2 and 6) Start signal (NC to NO) Control output: NC (8 and 11) NC (1 and 4) Control output: NO (9 and 11) NO (1 and 3) Power indicator Lit Flashing Lit Power supply Start signal (NC to NO) Power supply 12 H3CR-A H3CR-A Dimensions Unit: mm (inch) J TIMERS 11-Pin H3CR-A H3CR-AP H3CR-AS 8-Pin H3CR-A8 H3CR-A8S H3CR-A8E 15 (0.59) 6 48 (1.89) 39 (1.54) dia. 48 (1.89) Dimensions with Y92S Set Ring and Y92P Panel Cover 66.6 66.6 (2.62) 52.3 0.7 44.8 x 44.8 (1.76 x 1.76) 16.5 (0.65) 50 (1.97) 42 (1.65) dia. 50 (1.97) Time Setting Ring Panel cover J PANEL-MOUNTING ADAPTERS Dimensions with Panel-Mounting Adapter Y92F-30 Panel Y92F-30 Adapter P3Gj Socket 52 (2.05) 58 (2.28) 42 48 (1.89) Panel Cutout Note: 1. The Adapters for two or more timers mounted in a vertical line are different in orientation from those mounted in a horizontal line. N can be obtained as follows (n: the number of H3CR models arranged side by side) Without a Cover: N = (48n -- 2.5) +1/--0 With the Protective Cover: N = (51n -- 5.5) +1/--0 With the Panel Cover: N = (50n -- 4.5) +1/--0 2. The mounting panel thickness should be 1 to 5 mm. 13 0.5 R max. +0.6 45 --0 45 +0.6 --0 (N) H3CR-A H3CR-A Dimensions with Panel-Mounting Adapter Y92F-73 Panel Cutout Panel Adapter mounting hole Two, 4.5 dia. R0.5 max. 88 (3.46) 52 to 53 45 0.15 65 to 66 760.2 450.15 58 (2.28) Note: The mounting panel thickness should be 1 to 3.2 mm. Dimensions with Panel-Mounting Adapter Y92F-74 Panel 56 (2.20) 58 (2.28) 68 (2.68) 450.2 Note: The mounting panel thickness should be 1 to 3.2 mm. 50 +0.2 --0 J TRACK MOUNTING Dimensions with Front-Connecting Socket P2CF-08/P2CF-11 P2CF-08-E/P2CF-11-E H3CR-A H3CR-AS P2CF-11(E) H3CR-A8j 98.5 (3.88) 89.9* (3.54) 87.6 (3.45) P2CF-08(E) 2.3* (0.09) 2.3* (0.09) *These dimensions vary with the kind of DIN track (reference value). J PANEL MOUNTING Dimensions with Back-Connecting Socket P3G-08/P3GA-11 15 (0.59) 15 (0.59) 80 (3.15) H3CR-A H3CR-AS + Adapter Y92F-30 75 (2.95) H3CR-A8j + Adapter P3GA-11 Y92F-30 45 +0.5 --0 55 +0.5 --0 430.2 100.8* (3.97) R0.5 max. P3G-08 14 H3CR-A H3CR-A J ACCESSORIES (ORDER SEPARATELY) Track Mounting/ Front-Connecting Socket P2CF-08 7.8 Eight, (0.31) M3.5 x 7.5 sems 3 (0.12) Terminal Arrangement/ Internal Connections (Top View) 4.5 (0.18) Surface Mounting Holes Two, 4.5 dia. or two, M4 70 max. (2.76) 35.4 (1.39) Two, 4.5 dia. holes 4 (0.16) 50 max. (1.97) P2CF-08-E Socket (Finger-Safe Terminal Type) 400.2 20.3 max. (0.80) Eight M3.5 X 7.5 sems Conforming to VDE0106/P100 5 7.8 4.5 3 1.3 70 max. 35.4 Two, 4.5 dia. holes 19 40 0.2 20.3 50 max. 21.5 max. P2CF-11 Socket 7.8 (0.31) Eleven, M3.5 x 7.5 sems 3 (0.12) 4.5 (0.18) Two, 4.5 dia. mounting holes 400.2 35.4 (1.39) 70 max. (2.76) Two, 4.5 dia. holes 4 (0.16) 50 max. (1.97) 31.2 (1.23) max. P2CF-11-E Socket (Finger-Safe Terminal Type) Conforming to VDE0106/P100 Eight M3.5 X 7.5 sems 7.8 4.5 5 3 1.2 70 max. 35.4 Two, 4.5 dia. holes 40 0.2 50 max. 30 31.2 (1.23) max. 15 H3CR-A H3CR-A Back-Connecting Socket P3G-08 Terminal Arrangement/ Internal Connections (Bottom View) 27 dia. (1.06) 45 (1.77) 4.9 (0.19) 45 (1.77) 17 (0.67) 27 dia. (1.06) P3GA-11 45 (1.77) 25.6 (1.01) 4.5 (0.18) 45 (1.77) 16.3 (0.64) 6.2 (0.24) J PROTECTIVE COVERS Finger-Safe Terminal Cover for P3G(A) Conforming to VDE0106/P100 Y92A-48G Twelve, 6.4 dia. holes 47.7 x 4.47 34 48 x 48 16.5 27.6 47.4 Y92A-48B The protective cover protects the front panel, particularly the time setting section, against dust, dirt, and water. It also prevents the set value from being altered due to accidental contact with the time setting knob. Note: 1. The Y92A-48B Protective Cover is made of a hard plastic and therefore it must be removed to change the timer set value. 2. The Protective Cover cannot be mounted if the Panel Cover (sold separately) is used on the Timer. 3. When using a front cover for flush mounting, use the Y92F-30 Adapter. The Y92F-73 or Y92F-74 Flush Mounting Adapter cannot be used. Y92A-48B 16 H3CR-A H3CR-A Time Setting Ring/Panel Cover The Time Setting Ring and Panel Cover should be used as a pair. There are three colors of Panel Covers (Y92P-48GL (light gray), Y92P-48GB (black), and Y92P-48GM (medium gray). Use the most suitable type of Panel Cover with the design of the scaling plate according to the application. When setting a given time for the Timer, use of the Y92S-27 or Y92S-28 Time Setting Ring facilitates the time setting operation and minimizes possible setting errors by operators. Setting a specific time Time Setting Ring A (Y92S-27) and Panel Cover (Y92P-48GL, -48GB, or -48GM) Limiting the setting range Time Setting Ring B or C (Y92S-28), and Panel Cover (Y92P-48GL, -48GB, or -48GM) The Y92F-73 or Y92F-74 Panel-Mounting Adapter or the Y92A-48B Protective Cover cannot be used. Y92S-27 Time Setting A Y92S-28 Time Setting B Y92S-28 Time Setting C Y92P-48GL Light Gray Y92P-48GB Black Y92P-48GM Medium Gray Hold-Down Clip Y92H-8 Y92H-7 For PF085A Socket For PL08 and PL11 Sockets J MOUNTING TRACK PFP-100N, PFP-50N PFP-100N2 16 (0.63) 4.5 (0.18) 7.30.15 4.5 (0.18) 15 25 10 25 25 L 10 25 350.3 270.15 350.3 15 * 25 25 10 1 (0.04) 25 L 27 24 1 (0.04) 25 15 10 L: Length 1m 50 cm 1m PFP-100N PFP-50N PFP-100N2 End Plate Spacer 10 (0.39) PFP-M PFP-S 6.2 (0.24) 1 50 (1.97) 11.5 (0.45) 1.8 10 M4 x 8 (0.39) pan head screw 1.8 (0.07) 35.3 35.5 (1.39) 16 (0.63) 5 (0.20) 12 34.8 (1.37) 44.3 (1.74) 1.3 (0.05) 4.8 (0.19) 16.5 (0.65) 17 29.2 (1.15) 1.5 (0.06) H3CR-A H3CR-A Connections J INPUT/OUTPUT FUNCTIONS Models H3CR-A, H3CR-AP and H3CR-AS Name Type Description Start input* No-voltage contact closure Initiates timing Reset input No-voltage contact closure Interrupts time measurement and resets the operation to start. No time measurement is made and the control output is OFF while the reset input is ON. Gate input No-voltage contact closure Inhibits time measurement. Timing resumes when the gate input is turned OFF. Control output Relay or transistor Turns ON and OFF when the preset value is reached, according to the operation mode selected. Note: *H3CR-AP models offer Start input only and use a PNP voltage input. Gate signal input t1 Power Start Gate Reset t2 ON OFF ON OFF ON OFF ON OFF Output ON relay OFF Note: 1. This timing chart indicates the gate input in operating mode A (ON-delay operation). 2. The set time is the sum of t1 and t2. J CONNECTION SUMMARY Part number b Input terminal numbers Gate Start Reset H3CR-A 5 6 7 H3CR-AP -- 6 -- Power supply terminal numbers Output terminal numbers 0V AC (common), DC-- AC (hot), DC+ Type COM NC NO 2 2 10 Timed contact 1 4 3 Timed contact 11 8 9 Timed contact 1 4 3 Timed contact 11 8 9 7 2 10 H3CR-AS 5 6 7 2 2 10 Transistor (NPN/PNP) 11 -- 9 H3CR-A8 -- -- -- -- 2 7 Timed contact 1 4 3 Timed contact 8 5 6 Timed contact 1 4 3 Instantaneous contact 8 5 6 Transistor (NPN/PNP) 8 -- 6 H3CR-A8E H3CR-A8S -- -- -- -- -- -- -- -- 2 2 7 7 18 H3CR-A H3CR-A J TERMINAL ARRANGEMENT Note: The delayed contact of conventional Timers was indicated as The contact symbol of the H3CR-A is indicated as H3CR-A8). because its operating mode is five multi-modes (four multi-modes for the H3CR-A8 (Contact Output) Gate input H3CR-A (Contact Output) Start input 8-pin Models Reset input 11-pin Models (+) (~) (--) (~) Power supply (--)(~) Power supply (+)(~) H3CR-A8S (Transistor Output) Gate input Start input Reset input H3CR-AS (Transistor Output) (+) (~) (--) (~) Power supply (--)(~) Power supply (+)(~) Note: Terminals 1, 3, 4, and 8 are empty. Terminals 2, 5, 6, 7, and 10 are the same as for the H3CR-A. Note: Terminals 1, 3, 4, and 5 are empty. Terminals 2 and 7 are the same as for the H3CR-A8. H3CR-AP (Contact Output) Start input H3CR-A8E (Contact Output) (+) (~) (--) (~) Power supply (--)(~) Power supply (+)(~) Note: Terminal 5 is empty. 19 H3CR-A H3CR-A J INPUT CONNECTIONS H3CR-A/-AS The inputs of the H3CR-A/-AS are no-voltage (short-circuit or open) inputs. No-voltage Inputs * No-contact Input * Contact Input * (Connection to NPN open collector output sensor.) 12 to 24 VDC (sensor power supply) No-contact Input (Connection to a voltage output sensor.) 12 to 24 VDC (sensor power supply) + DC power -- supply Sensor Timer Timer + DC power -- supply Timer Sensor 5 Gate 6 Start 7 Reset 5 Gate 6 Start 7 Reset 5 Gate 6 Start 7 Reset 2 Input (0 V) 2 Input (0 V) 2 Input (0 V) Operates with relay ON Operates with transistor ON Operates with transistor ON H3CR-AP The start input of the H3CR-AP is voltage input. (Voltage imposition or open) Voltage Inputs 12 to 24 VDC (sensor power supply) Sensor + DC power -- supply * No-contact Input (Connection to NPN open collector output sensor) 12 to 24 VDC (sensor power supply) Sensor * + DC power -- supply Timer Timer 10 Power supply (+) 6 Start 10 Power supply (+) 6 Start 7 Input 0V 7 Input 0V 2 Power supply (--) 2 Power supply (--) Operates with PNP transistor ON Contact Input DC power supply No-contact Input (Connection to PNP open collector output sensor) AC power supply * Operates with relay ON Operates with NPN transistor ON Note: The input circuit is isolated from the power supply circuit. Thus, an NPN transistor can be connected. 20 Timer 10 Power supply (+) 6 Start 7 Input 0V 2 Power supply (--) Note: Refer to the signal levels in the following table and be aware of the minimum applicable load of the relay. H3CR-A H3CR-A Installation The power supply terminal 2 of H3CR-A/-AS is a common terminal for input signals to the Timer. Do not disconnect the wires on terminal 2, or the internal circuitry of the H3CR-A/-AS will be damaged. J CHANGING THE SETTING Do not change the time unit, time range, or operation mode while the Timer is in operation, or the Timer may malfunction. The time unit and time range can be set with the respective selectors turned clockwise or counterclockwise. The selectors are notched so that they will snap when they are properly set. Do not set the selectors midway between notches, or the Timer may break or malfunction. 5, 6, 7 G, S, R Input terminal J POWER SUPPLIES Pay the utmost attention not to make mistakes in polarity when wiring the Timer. Close The H3CR Series uses a transformerless power supply. Do not touch the input terminals while the supply voltage is applied, or an electric shock may be received. An AC power supply can be connected to the power input terminals without regard to polarity. A DC power supply must be connected to the power input terminals as designated according to the polarity of the terminals. A DC power supply can be connected if its ripple factor is 20% or less and the mean voltage is within the rated operating voltage range of the Timer. Make sure that the voltage is applied within the specified range, or the internal elements of the Timer may be damaged. Be aware that the operating voltage will rise by 5% if the rated voltage is applied to the Timer continuously while the ambient temperature is close to the maximum permissible ambient temperature. Connect the power supply voltage through a relay or switch in such a way that the voltage reaches a fixed value at once, or the Timer may not be reset, or a timer error may result. For the power supply of an input device of the H3CR-A/-AS, use an isolating transformer with the primary and secondary windings mutually isolated and the secondary winding not grounded. Example: H3CR-A H3CR-A Input terminal Power supply Rectifier circuit Circuit H3CR-A Isolating transformer is not required. 21 H3CR-A H3CR-A J INPUT/OUTPUT Relationship between Input and Power Supply Circuits (H3CR-A/-AS) The H3CR-A/-AS uses transformerless power supply. When connecting a relay or transistor as an external signal input device, pay attention to the following points to prevent short-circuiting due to a sneak current to the transformerless power supply. If a relay or transistor is connected to two or more Timers, the input terminals of those Timers must be wired properly so that they will not differ in phase, or the terminals will be short-circuited to one another. Incorrect Contact or transistor for external input signal An appropriate input is applied to the input signal terminals of the H3CR-A/-AS when one of the input terminals is short-circuited with the common terminal (terminal 2) for the input signals. Do not attempt to connect the input terminal to any terminal other than the common terminal or to apply voltage across terminals other than the specified input and common terminals, or the internal circuitry of the Timer will be damaged. ( 2.) AC or DC power supply H3CR-A Input terminal (See Note 1.) Note: 1. Power supply terminal 2 is a common terminal for input signals to the Timer. Never use terminal 10 as the common terminal for this purpose, or the internal circuit of the Timer will be damaged. 2. Do not connect a relay or any other load between these terminals, or the internal circuit of the Timer will be damaged due to the high-tension voltage applied to the input terminals. Short-circuit current Input terminal Correct Input terminal Input terminal Input contact Power supply H3CR-A 5, 6, 7 G, S, R Power supply Relationship between Input and Power Supply Circuits (H3CR-AP) H3CR-AP AC/DC power supply Input terminal It is impossible to provide two independent power switches as shown below regardless of whether the Timers are different in phase. Input terminal Power supply Input circuit Power supply circuit Since the input circuit and the power supply circuit are configured independently, the input circuit can be turned ON or OFF irrespective of the ON/OFF state of the power supply. It must be noted that a voltage equivalent to the power supply voltage is applied to the input circuit. When connecting a relay as an external signal input device, pay attention to the following points to prevent short-circuiting due to a sneak current to the transformerless power supply. Input terminal 22 H3CR-A H3CR-A Common to All Models If a relay or transistor is connected to two or more Timers, the input terminals of those Timers must be wired properly so that they will not be different in phase or the terminals will be short-circuited to one another (refer to the figures below). Incorrect The input wires must be as short as possible. If the floating capacity of wires exceeds 1,200 pF (approx. 10 m for cables with 120 pF/m), the operation will be affected. Pay particular attention when using shielded cables. Contact or transistor for external input signal H3CR-AP The H3CR-AjS transistor output is isolated from the internal circuitry by a photocoupler. Therefore, either NPN or PNP output is possible. The power supply circuit of the H3CR-A Series (except for H3CR-AjS) is a switching circuit. If the power line connected to the power supply circuit has a transformer with high inductance, a counter-electromotive voltage will be induced. To suppress the voltage, apply a CR filter to the power supply line. Power supply Do not set the dial to minimum in repeat cycle mode (B, B2) or the contacts may be damaged. H3CR-AP Correct Contact or transistor for external input signal H3CR-AP Power supply H3CR-AP 23 H3CR-A H3CR-A Operation J BASIC SETTING J TIME SETTING RINGS Setting of Selector Time setting rings allow the operator to lock in a selected, preset time. They must be used with Y92P Panel Covers. Each ring fits snugly around the time setting knob. A notch on the ring engages the tab on the panel cover to prevent setting knob travel. Omron offers two types of time setting rings in medium gray. The Y92S-27 setting ring is used for a single set point. The Y92S-28 pair of rings are used to lock in two set points for a timing range. The selectors can be turned clockwise and counterclockwise to select the desired time unit, time range, or operating mode. Each selector has a snap mechanism that secures the selector at a given position. Set the selector at a position at which it is secured. Do not set it midway between two securing positions or a malfunction could result from improper setting. Operating mode selector Operating mode display window Y92S-27 Setting a Single Preset In this example, the time setting will be locked at 10 minutes: Select timing function and set unit of measure to "min". Install the panel cover. Turn the time setting knob to 10. Align the notch on the ring with the tab then press the ring onto the time setting knob. Groove for screwdriver Time setting notch Time setting notch Setting position Reset lock position Selection of Operating Mode Turn the operating mode selector with a screwdriver until the desired operating mode (H3CR-A/AP/AS: A, B, B2, C, D, or E, H3CR-A8/A8S/A8E: A, B2, E or J, H3CR-A-300: G or J) appears in the display window located above the selector. Selection of Time Unit and Time Range The desired time unit (sec, min, hrs, or 10h) is displayed in the window below the time setting knob by turning the time unit selector located at the lower right corner of the front panel. A time range (1.2, 3, 12, or 30/2.4, 6, 24, or 60 for H3CR-Aj-301) is selected with the time range selector at the lower left corner of the front panel, and the selected time range appears (in the window at the lower right part) within the plastic frame of the time setting knob. Time Setting Ring Y92S-27 Panel cover Example: To set the time to 10 s. Y92S-28 Limiting the Setting Range In this example, the timing range of 10 to 20 minutes will be locked in using the two rings in Y92S-28: Set the timing function and set unit of measure to "min". Turn the setting knob to 10. Align the thinner ring's tab with the right side of the panel cover tab. Press the ring onto the time setting knob to set the lower limit. Turn the time setting knob to 20. Align the thicker ring's tab with the left side of the panel cover tab. Press the ring onto the time setting knob to set the upper limit. Range Stopper Time setting knob Time range selector Reset lock position Scale range display window Time unit selector Time Setting Y92S-28 Time unit display window Setting of Time Use the time setting knob to set the desired time. 24 Time Setting Y92S-28 Panel cover H3CR-A H3CR-A Mounting J PANEL MOUNTING Using Y92F-30 Adapter Insert the timer through the panel cutout. Push the Y92F-30 adapter from the rear of the timer as far forward toward the panel as possible. Wire the P3Gjj socket, then push it onto the rear of the timer. Then tighten the two retaining screws. To release the adapter, lift the tab at the rear of the adapter. Panel cutout for side-by-side mounting of two timers Several timers may be panel mounted close together using Y92F-30 adapter as shown here. When mounting two or more timers in a vertical line, arrange the adapters so that their molded tabs are positioned on the right and left sides. When mounting two or more timers in a horizontal line, arrange the adapters so that their molded tabs are positioned on the top and bottom sides. Molded tab Molded tab J TRACK MOUNTING Using P2CF-j jj Socket Mounting Removal The P2CF-jj socket has two hooks that secure the timer to the socket. Be sure to allow at least 20 mm (0.79 in) clearance above and below the socket to gain access and to release the hooks for servicing and maintenance. Insert timer into the socket. Latch hooks. Then clip rear of the socket to the track. Push the bottom onto the track until the latch hooks securely. Pull the latch on the socket with a flat-blade screwdriver and remove the timer and socket as one unit. Hook 20 mm (0.79 in) P2CF-11 or P2CF-08 socket 25 H3CR-A H3CR-A Precautions J OPERATING ENVIRONMENT J PRECAUTIONS FOR EN (VDE) CONFORMANCE Do not use the Timer in the following locations. The H3CR-A Series, installed as a built-in timer, conforms to EN61812-1 (VDE0435/P2021) provided that the following conditions are satisfied. D Locations with radical temperature changes. D Locations with high humidity that may result in condensation. D Locations with excessive vibration or shock. D Locations with corrosive gas or dust. D Locations where the Timer is exposed to sprayed water, oil, or chemicals. Make sure that no voltage is applied to any terminals before removing the Timer from the Socket. Organic solvents (such as paint thinner) as well as strong acid or alkali solutions will damage the outer casing of the Timer. If the Timer is used in an area with excessive electrical noise, be sure to separate the Timer, wires, and input device as far as possible from the noise sources. Shield the input signal wiring to prevent electrical interference. The output section of the H3CR-A is provided only with basic isolation. Provide supplementary basic isolation on the load side connected to the output so that reinforced isolation required by the EN (VDE) standards will be ensured. The H3CR-A itself is designed under the following conditions: D Overvoltage category III D Pollution degree 2 Operation parts: Reinforced isolation With clearance of 5.5 mm and creepage distance of 5.5 mm at 230 VAC J VOLTAGE WITHSTAND TEST If the Timer is mounted to a control board, remove the Timer from the control board or short-circuit the control board circuitry before carrying out a voltage withstand test between the electric circuitry and non-charged metal part of the Timer. This protects the internal circuitry of the Timer from damage. Isolation D Output: Basic isolation (See Note.) With clearance of 3 mm and creepage distance of 3 mm at 230 VAC Note: The 11-pin model ensures basic isolation by itself and also ensures basic isolation with the 11-pin model mounted to the OMRON P2CF-11 or P3GA-11 Socket. Connect the two output contacts different in polarity to the loads so that they will be the same in potential. NOTE: DIMENSIONS SHOWN ARE IN MILLIMETERS. To convert millimeters to inches divide by 25.4. R OMRON ELECTRONICS LLC OMRON ON--LINE OMRON CANADA, INC. 1-800-55-OMRON Global -- http://www.omron.com USA -- http://www.omron.com/oei Canada -- http://www.omron.com/oci 416-286-6465 One East Commerce Drive Schaumburg, IL 60173 Cat. No. GC TMCN1 3/02 Specifications subject to change without notice. 26 885 Milner Avenue Scarborough, Ontario M1B 5V8 Printed in U.S.A.