H3CA

H3CA OMRON | Alldatasheet

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Technical content

Sockets 11-pin 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 terminalsP3GA-11 8-pin 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 terminalsP3G-08 Terminal cover for P3G sockets, conforms to VDE0106P100 Y92A-48G Panel mounting adapter Fits behind panel, ideal for side by side installation. Use P3G❑ -❑ sockets. Y92F-30 Flush mounting adapter (88 mm x 58 mm x 63.7 mm) Y92F-70 Flush mounting adapter (58 mm x 50 mm x 63.7 mm) Y92F-71 Timing function 8 field-selectable functions ON-delay only Time limit SPDT SPDT SPDT DPDT Instantaneous – – SPDT – Terminal form 11-pin round socket Front mounted 8-pin round socket screw terminals Part number H3CA-A H3CA-FA H3CA-8H H3CA-8 AC 24 to 240 V, 50/60 Hz or Specify 24 V, 100/110/120 V, or 200/220/240 V; 50/60 Hz DC 12 to 240 V Specify 12 V, 24 V, 48 V or 110 V 1/16 DIN, Digital-Set Timer with

0.1 Second to 9,990 Hours Range

I 8 field-selectable operation modes I Universal AC/DC supply voltage timers available I Operations include ON-delay, Repeat cycle, Signal Interval/OFF-delay, Signal-OFF delay (I and II), Interval, Cycle and Signal ON-delay/OFF-delay I Selectable no-voltage start, reset, gate and check inputs expand capabilities I Time remaining LCD bar graph and LCD output status indicator I Panel mounting adapters, sockets, and accessories may be ordered separately I TIMERS Contact type I ACCESSORIES Add the supply voltage to the part number when you order ON-delay only timers H3CA-8 and H3CA-8H. For example, H3CA-8H-AC/100/110/120.Supply voltages Solid-State Digital Timer H3CA

Ordering Information

Accessories table continued on the next page.

selector* Mode Operation A ON-delay B Repeat cycle C Signal Interval/OFF-delay D Signal OFF-delay I G Signal ON-delay/OFF-delay H Signal OFF-delay II E Interval F Cycle Time unit Timing range 0.1 s 0.1 to 99.9 seconds s 1 to 999 seconds 0.1 m 0.1 to 99.9 minutes m 1 to 999 minutes 0.1 h 0.1 to 99.9 hours h 1 to 999 hours 10 h 10 to 9990 hours I RANGE AND OPERATION MODE SELECTION Note: *Operation mode selector not included with ON-delay only models. Description Part number Protective cover Hard plastic cover protects against dust, dirt and water; not for use with panel coversY92A-48B Soft plastic cover protects against dust, dirt and water; not for use with panel coversY92A-48D NEMA 4 cover Waterproof front cover Y92A-48N Colored panel 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 Mounting track 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 End plate PFP-M Spacer PFP-S ACCESSORIES, continued Part number H3CA-A H3CA-FA H3CA-8H H3CA-8 AC 24 to 240 V, 50/60 Hz 24 V, 100/110/120 V, 200/220/240 V; 50/60 Hz DC 12 to 240 V 12 V, 24 V, 48 V, 110 V, (permissible ripple factor: 20% max. using single-phase, full- wave rectified power sources) Operating voltage 90 to 110% of rated voltage AC 4 VA 10 VA DC 2 W 2W Timing 8 field-selectable modes: ON-delay, Repeat ON-delay only functions cycle, Signal Interval/OFF-delay, Signal ON-/ OFF-delay, Signal OFF-delay (I and II), Interval and Cycle Start, reset, gate inputs No voltage No voltage – – Type Time limit SPDT SPDT DPDT Instantaneous – SPDT – Max. load 3 A, 250 VAC (p.f. = 1) Min. load 10 mA, 5 VDC Repeat accuracy ±0.3%, ±0.05 sec (includes variation due to voltage and temperature changes) Setting error ±0.5%, ±0.05 sec Resetting system Power-OFF, external and self-reset Power-OFF Resetting time 0.5 sec max. 0.1 sec max. Indicators Time Remaining (LCD bar graph), Output Status (LCD message) Materials Plastic case Mounting Panel, track, surface Connections 11-pin round socket Terminal screws 8-pin round socket Specifications Supply voltage Power consumptionControl output Specification table continued on the next page.

Part number H3CA-A H3CA-FA H3CA-8H H3CA-8 Weight 110 g (3.9 oz) 190 g (6.7 oz) 110 g (3.9 oz) Approvals UL/CSA/SEV Operating ambient temperature -10 ° to 55°C (14° to 131°F) Humidity 35 to 85% RH Vibration Mechanical durability 10 to 55 Hz; 0.75 mm (0.03 in) double amplitude Malfunction durability 10 to 55 Hz; 0.5 mm (0.02 in) double amplitude Shock Mechanical durability 20 G Malfunction durability 10 G Variation due to voltage change See "Repeat Accuracy" Variation due to temperature change See "Repeat Accuracy" Insulation resistance 100 M Ω min. at 500 VDC Dielectric strength 2,000 VAC, 50/60 Hz for 1 minute between current-carrying and non-current-carrying parts and between contact and control circuit 1,000 VAC, 50/60 Hz for 1 minute between non-continuous contacts Service life Mechanical 10 million operations minimum (under no load, at 1,800 operations/hour) Electrical 100,000 operations minimum at maximum ratings SPECIFICATIONS, continued I ELECTRICAL SERVICE LIFE 10,000 5,000 7,000 3,000 1,000 700 500 300 100 24 VDC p.f.= 1

24 VDC L/R = 7 ms

Electrical operations (thousands)

In the schematic diagrams, each thick line indicates the external wiring necessary for the selected operation. 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 remains energized until power is disconnected or a reset input is applied. (AC/DC) Power 2 - 10 (A1-A2) Start 3 - 6 (X-C1) Reset 3 - 7 (X-B1) Control 9 - 11 output NO (15-18) Time-out indicator Remaining time indicator t = set time Rt = reset time t-a = less than set time Signal Start (AC/DC) Start signal Reset signal Start 3 - 6 (X-C1) Control 9 - 11 output NO (15-18) Time-out indicator Remaining time indicator Power 2 - 10 (A1-A2) Reset 3 - 7 (X-B1) t = set time t-a = less than set time Timing Charts Power is applied continuously. Timing starts at the leading edge of the start input. The output is energized when the accumu- lated time equals the set time. Subsequent start signals during or after timing will not be accepted. The output relay will remain energized until a reset input is applied or power is interrupted. Power Power I H3CA-A, H3CA-FA Mode A ON-Delay Power-ON Start/Power-OFF Reset Mode B Repeat Cycle Signal Start Power is continuously applied. The OFF/ON cycle is initiated at the leading edge of the start input. The output relay will be OFF for the set time and then ON for the set time. This cycle will be repeated until a reset input is applied or power is disconnected. (AC/DC) Start signal Reset signal Start 3 - 6 (X-C1) Control 9 - 11 output NO (15-18) Time-out indicator Remaining time indicator Power 2 - 10 (A1-A2) Reset 3 - 7 (X-B1) t = set time t-a = less than set time Power

(AC/DC) Power-ON Start/Power-OFF Reset The start terminals are connected. Timing starts when power is applied. The output relay will be OFF for the set time and then ON for the set time. This cycle will be repeated until a reset input is applied or power is disconnected. Start 3 - 6 (X-C1) Control 9 - 11 output NO (15-18) Time-out indicator Remaining time indicator Power 2 - 10 (A1-A2) Reset 3 - 7 (X-B1) t = set time t-a = less than set time Mode C Signal ON/OFF-Delay Power is continuously applied. Timing begins on both the leading and trailing edges of the start input. The output relay is energized during timing. Once the timer has timed out from the trailing edge, it resets and is ready for subsequent start inputs. (AC/DC) Start signal Start 3 - 6 (X-C1) Control 9 - 11 output NO (15-18) Time-out indicator Remaining time indicator Power 2 - 10 (A1-A2) Reset 3 - 7 (X-B1) t = set time t-a = less than set time Power Power Mode D Signal OFF-Delay (I) 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. (AC/DC) Start signal Start 3 - 6 (X-C1) Control 9 - 11 output NO (15-18) Time-out indicator Remaining time indicator Power 2 - 10 (A1-A2) Reset 3 - 7 (X-B1) t = set time t-a = less than set time Power In the schematic diagrams, each thick line indicates the external wiring necessary for the selected operation.

Power is applied continuously. Timing starts at the leading edge of the start input. The output relay is only energized during timing. The timer is reset when power is disconnected or a reset input is applied. (AC/DC) Start signal Reset signal Start 3 - 6 (X-C1) Control 9 - 11 output NO (15-18) Time-out indicator Remaining time indicator Power 2 - 10 (A1-A2) Reset 3 - 7 (X-B1) t = set time t-a = less than set time Power-ON Start/Power-OFF reset The start terminals are connected. Timing starts when power is applied. The output relay is only energized during timing. The timer is reset when power is disconnected or a reset input is applied. (AC/DC) Start 3 - 6 (X-C1) Control 9 - 11 output NO (15-18) Time-out indicator Remaining time indicator Power 2 - 10 (A1-A2) Reset 3 - 7 (X-B1) t = set time t-a = less than set time Power Power Mode F Cycle One-Shot Power-ON Short/Power-OFF Reset The start terminals are connected. Timing starts when power is applied. The output relay will be OFF for the set time and then ON for the set time. The timer is reset when power is discon- nected or a reset input is applied. (AC/DC) Start 3 - 6 (X-C1) Control 9 - 11 output NO (15-18) Time-out indicator Remaining time indicator Power 2 - 10 (A1-A2) Reset 3 - 7 (X-B1) t = set time t-a = less than set timePower In the schematic diagrams, each thick line indicates the external wiring necessary for the selected operation.

Power is applied continuously. The OFF/ON cycle is initiated at the leading edge of the start input. The output relay will be OFF for the set time and then ON for the set time. The timer is reset when power is disconnected or a reset input is applied. (AC/DC) Start signal Reset signal Start 3 - 6 (X-C1) Control 9 - 11 output NO (15-18) Time-out indicator Remaining time indicator Power 2 - 10 (A1-A2) Reset 3 - 7 (X-B1) t = set time t-a = less than set time Mode G Signal ON-delay/OFF-delay Power is continuously applied. Timing begins on both the leading and trailing edges of the start input. The output relay is energized when the accumulated time from the leading edge equals the set time. It is also energized for the set amount of time from the trailing edge of the start input. (AC/DC) Start signal Start 3 - 6 (X-C1) Control 9 - 11 output NO (15-18) Time-out indicator Remaining time indicator Power 2 - 10 (A1-A2) Reset 3 - 7 (X-B1) t = set time t-a = less than set time Power Power Mode H Signal OFF-Delay (II) Power is continuously applied. Timing starts at the trailing edge of the start input. The output relay is energized during timing. Power(AC/DC) Start 3 - 6 (X-C1) Control 9 - 11 output NO (15-18) Time-out indicator Remaining time indicator Power 2 - 10 (A1-A2) Reset 3 - 7 (X-B1) t = set time t-a = less than set time Start signal In the schematic diagrams, each thick line indicates the external wiring necessary for the selected operation.

contact NC (1 - 4) Power (7 - 2) Time-limit contact NC (8 - 5) Time-limit contact NO (8 - 6) Remaining time indicator Time-out indicator t = set time Rt = reset time Time-limit contact NO (1 - 3) I H3CA-8H Power circuit Timed contact Time-limit contact NC (8 - 5) Power (7 - 2) Instantaneous contact NC (1 - 4) Instantaneous contact NO (1 - 3) Remaining time indicator Time-out indicator Time-limit contact NO (8 - 6) t = set time Rt = reset timeDimensions (1.97) (1.77) (1.77) 45 (1.97) (1.89) (1.89) 75.4 (2.97) 44.8 (1.76) 5 6 0.7 63.7 89 (3.50) 13.6 Panel cutout Note: Recommended panel thickness is 1 to 3.2 mm. Panel cutout conforms to DIN 43700. Instantaneous contact Unit: mm (inch) I TIMERS H3CA-A H3CA-FA (2.95) 7.5 8.5 8.5 7.5 (1.38)L (2.36) Note: When mounting two or more timers next to one another, allow 10 mm (0.39 in) between timers (dimension L). Mounting holes 101 (3.98) 58 45 (1.77) In the schematic diagrams, each thick line indicates the external wiring necessary for the selected operation.

H3CA-8, H3CA-8H Panel cutout (1.97) (1.77) (1.77) 45 (1.97) (1.89) (1.89) 5 6 11 78 0.7 13.6 44.8 (1.76) 75.4 (2.97) 89 (3.50) 63.7 Note: Recommended panel thickness is 1 to 3.2 mm. Panel cutout conforms to DIN 43700. I ACCESSORIES P2CF-08-E Finger Safe Terminal Type Conforming to VDE0106/P100 Eight M3.5 x 7.5 sems 7.8 (0.31) 70 max. (2.76) Two 4.5 dia. holes 50 max. (1.97) 40±0.2 4.5 (0.18) 35.4 (1.39) 21.5 max 20.3 1.2 Eight M3.5 x 7.5 sems P2CF-11-E Finger Safe Terminal Type Conforming to VDE0106/P100 7.8 (0.31) Two 4.5 dia. holes 70 max. (2.76) 50 max. (1.97) 40±0.2 1.2 4.5 (0.18) 35.4 (1.39) 31.2 max

Y92A-48G Finger Safe Terminal for P3G(A) Conforming to VDE0106/P100 Twelve, 6.4 dia. holes 34 47.7 x 4.47 48 x 48 16.5 47.4 27.6 Y92F-30 Panel Mounting Adapter Adapter installs behind the panel. It is ideal for side by side installation. Use P3GA-11 or P3G-08 sockets. Y92F-70 Panel Mounting Adapter Charcoal gray panel adapter installs through panel front. Timer fits bezel, rear of timer clips to adapter. Use P3GA-11 or P3G-08 sockets. Socket Mounting panel 0.5 R max. Two 4.5 diameter mounting holes for panel adapter Note: recommended panel thickness is 1 to 3.2 mm..11 91.4 (3.59) (2.28) Panel cutout (1.89) 91.4 (3.59) Mounting panel Y92F-30 Socket (1.77) (1.77) Note: Recommended panel thickness is 1 to 3.2 mm. Panel cutout 0.5 R max. (2.28) ±0.15 (3.46)

Y92F-71 Panel Mounting Adapter Charcoal gray panel adapter installs through panel front. Timer face fits bezel, rear of timer clips to adapter. Use P3GA-11 or P3G-08. (2.2) 50 11 91.4 (3.59) Mounting panel Note: Recommended panel thickness is 1 to 3.2 mm. (1.77) Panel cutout 0.5 R max.Socket Y92A-48B Hard Plastic Cover Y92A-48D Soft Plastic Cover Hard plastic cover Y92A-48B and soft plastic cover Y92A-48D snap onto the front of the timer to protect against dust and water. The Y92A-48B hard plastic cover prevents accidental resetting. Y92A-48D soft plastic cover fits snugly over the front and allows settings to be changed. These covers are intended for use in areas where unusual service conditions do not exist. 50.5 (1.99) 50.5 overall depthPFP-100N/PFP-50N Mounting Track PFP-M End Plate PFP-S Spacer Part Input terminal numbers (no-voltage only) Power supply terminal numbers Output terminal numbers number Gate Start Reset Check COM AC (common), DC- AC (hot), DC+ Type COM NC NO H3CA-A 5 6 7 4 3 2 10 Timed contact 11 8 9 H3CA-FA D1 C1 B1 E1 X A2 A1 Timed contact 15 16 18 H3CA-8H – – – – – 2 7 Instantaneous 1 4 3 Timed contact 8 5 6 H3CA-8 – – – – – 2 7 Timed contact 1 4 3 Timed contact 8 5 6 Connections (2.16)58 (2.28) (2.68)

Resistance 1 K Ω max. Residual voltage 1 V max. when the contact makes Contact material Gold-plated contacts recommended H3CA-A

• Start input contact between terminals 3 and 6.
• Reset input contact between terminals 3 and 7.
• Gate input contact between terminals 3 and 5.
• Check input contact between terminals 3 and 4. H3CA-FA
• Start input contact between terminals X and C1.
• Reset input contact between terminals X and B1.
• Gate input contact between terminals X and D1.
• Check input contact between terminals X and E1. H3CA-A H3CA-FA
• Reset input Start input Gate input•
• • • Check input + – Power I SOLID-STATE SIGNAL INPUTS Input Signal Requirements Input type Open collector transistor Voltage when collector is OFF 20 V min. Saturated voltage when transistor is ON 1 V max. Collector current 50 mA max. Input current between collector and base 0.5 µA max. Resistance when transistor is ON 1 K Ω max. Residual voltage when transistor is ON 1 V max. Resistance when transistor is OFF 200 K Ω min. H3CA-A and H3CA-FA Solid-state input terminal connections are the same as those for contact signal inputs. Solid-State Inputs (Not Open Collector Type) Proximity and photoelectric sensors often have NPN or PNP type solid-state output circuits and rated supply voltages ranging from 6 to 30 VDC. These signals are applied to the timer according to the diagram below. Solid-state circuit (proximity sensor, proximity sensor, etc.) (Connect Reset input between terminals 3 and 7, and Gate input between terminals 3 and 5.) +5 V0.1 mA Start input (Timer starts at Low level of this signal.) I CUMULATIVE TIMING Using the Gate Input with ON-Delay 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 t 1 and t2 as shown in the timing chart. t1 + t2 = set time Power 2 - 10 (A1-A2) Start 3 - 6 (X-C1) Gate 3 - 5 (X-D1) Reset 3 - 7 (X-B1) Control 9 - 11 output NO (15-18) Interruption

When a no-voltage input signal is applied to the timer during the lapse of a set time, the remaining set time will become 0 and the timer will enter the next control state. Also, while the Check Signal is applied, the elapsed time measurement of the set time is not performed. The Check input is especially useful where ON-delay override may be desirable. t - a = less than set time Reset 3 - 7 (X-B1) Power 2 - 10 (A1-A2) Start 3 - 6 (X-C1) Control 9 - 11 output NO (15-18) Check 3 - 4 (X-E1) Reset 3 - 7 (X-B1) Power 2 - 10 (A1-A2) Start 3 - 6 (X-C1) Control 9 - 11 output NO (15-18) Check 3 - 4 (X-E1) t + set time t - a = less than set time Repeat Cycle Operation The Check input signal in Repeat cycle mode allows the timer to be used like a binary flip-flop or alternating relay. Set an unattainable time, such as 999 hours. Apply the no-voltage Check input to shift output status from ON to OFF, or vice-versa. Jumper terminals 3 and 6 (X and C1) to short the start function. The Check input then controls the output relay like a flip-flop or alternating relay. This may be used to alternate wear on main and secondary equipment such as pumps. t-a Installation I PROPER INPUT CONNECTIONS (H3CA-A, H3CA-FA) The neutral or common of the power supply is connected to terminal 2 (A2) of the timer. Terminal 10 (A1) should be connected to the "hot" or positive of the power supply. Do not apply voltage to Check, Gate, Start and Reset inputs. These are no-voltage type inputs.

• •Power supply AC or DC Input contact Load 2 (A2) 10 (A1) 4, 5, 6, 7 C, G, S, R H3CA-A (H3CA-FA) I PROPER OUTPUT CONNECTIONS Design your control circuit using the output relay contacts to switch the load. Never switch a load with the contact that is being used as an input signal. The timer's circuitry may be damaged. I PARALLEL CONNECTIONS Parallel connection of two or more Omron Timers is possible as shown by the diagram to the right. This will allow the simultaneous start or restart of multiple timers using a single switch for the Start Input and a single switch for the Reset Input. It is possible to wire only up to 4 timers in this manner. Wiring more than 4 results in poor performance due to excessive voltage drop. Reset Start Com Com H3CA-A Timer H3CA-A Timer 5 6 7 5 6 7

selector* Time unit Timing range 0.1 s 0.1 to 99.9 seconds s 1 to 999 seconds 0.1 m 0.1 to 99.9 minutes m 1 to 999 minutes 0.1 h 0.1 to 99.9 hours h 1 to 999 hours 10 h 10 to 9990 hours Use the rightmost pushwheel switch to select the time range. Use the three center pushwheel switches to select the time setting between 000 and 999. For ranges with 0.1 time units, the decimal point is assumed to be between middle and right digits. I SELECTING OPERATION MODES (H3CA-A, H3CA-FA) Mode Operation A ON-delay B Repeat cycle C Signal Interval/OFF-delay D Signal OFF-delay I G Signal ON-delay/OFF-delay H Signal OFF-delay II E Interval F Cycle The operation mode is selected by the leftmost pushwheel switch. I CAUTIONS Do not change the time unit or time range while the timer is in operation. Otherwise, the timer may malfunction or be damaged. Be sure to turn off the power supply to the timer before changing any of the selections. Mounting I 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 P3G❑ -❑❑ 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. Several timers may be 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. Panel cutout for side-by-side mounting of two timers Molded tab Molded tab Note: *Operation mode selector not included with ON-delay timers.

Using Y92F-70 and Y92F-71 Adapters Install the H3CA timer, face first, into the back side of the Y92F-70 or Y92F-71 adapter so the bezel fits snugly. Be sure the retaining clips at the back of the adapter fit into the slots on either side of the timer. Compress the top and bottom tabs of the adapter then push the adapter through the front side of the panel cutout. Be sure the tabs extend after installation for a secure fit. To remove the timer from the adapter, unclip the two retaining clips at the back of the adapter. To remove the adapter and timer from the panel as a unit, compress the tabs behind the panel and push the unit out the front of the panel. Mounting tabs Mounting First hook part "A" on the rear of the timer onto an edge of the track. Then, press the timer in direction "B" until the latch on the bottom rear of the timer locks securely. Removal Pull the latch "C" with a flat-blade screwdriver and remove the timer from the mounting track. P2CF-❑❑ Socket For H3CA-A, H3CA-8 and H3CA-8H H3CA-FA with Built-In Track Adapter Mounting The P2CF-❑❑ 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. Removal Pull the latch on the socket with a flat-blade screwdriver and remove the timer and socket as one unit. OMRON ELECTRONICS LLC OMRON CANADA, INC. One East Commerce Drive 885 Milner Avenue Schaumburg, IL 60173 Scarborough, Ontario M1B 5V8 1-800-55-OMRON 416-286-6465 OMRON ON-LINE Global - http://www.omron.com USA - http://www.omron.com/oei Canada - http://www.omron.com/oci NOTE: DIMENSIONS ARE SHOWN IN MILLIMETERS. To convert millimeters to inches divide by 25.4.