Omron H5CX User Manual

2-stage Digital Timer H5CX-B 37
Specifications
■ Ratings
Note 1. Inrush current will flow for a short time when the power supply is turned ON. Refer to Inrush Current (Reference Values) on page 38.
2. The display is lit only when the power is ON.
Item H5CX-BWSD
Classification Digital timer
Rated supply voltage 12 to 24 VDC (permissible ripple: 20% (p-p) max.)
Operating voltage range 90% to 110% rated supply voltage
Power consumption
(See note 1.)
Approx. 2.3 W at 12 VDC
Mounting method Flush mounting
External connections Screw terminals
Terminal screw tightening
torque
0.5 N·m max.
Display (See note 2.) 7-segment, negative transmissive LCD;
Present value: 9-mm-high characters, red
Set value: 6-mm-high characters, green
Digits 6 digits
Time ranges 9999.99 s (0.01-s unit), 99 h 59 min 59 s (1-s unit), 99999.9 min (0.1-min unit), 99999.9 h (0.1-h unit)
Timer mode Elapsed time (Up)
Input signals Signal, reset, gate
Input method No-voltage input/voltage input (switchable)
No-voltage Input
ON impedance: 1 kW max. (Leakage current: 5 to 20 mA when 0 W)
ON residual voltage: 3 V max.
OFF impedance: 100 k
W min.
Voltage Input
High (logic) level: 4.5 to 30 VDC
Low (logic) level: 0 to 2 VDC
(Input resistance: approx. 4.7 k
W)
Signal, reset, gate Minimum input signal width: 1 or 20 ms (selectable, same for all input)
Reset system Power resets (only for A mode), external and manual reset
Power reset Minimum power-opening time: 0.5 s (except for F-1 mode)
Reset voltage 10% max. of rated supply voltage
Sensor waiting time 250 ms max. (Control output is turned OFF and no input is accepted during sensor waiting time.)
Output modes A, F-1
Control output Transistor output: NPN open collector, 100 mA at 30 VDC max.
residual voltage: 1.5 VDC max. (Approx. 1 V)
Leakage current: 0.1 mA max.
Output category according to EN60947-5-2 (DC-13; 30 V 100 mA)
Key protection Yes
Memory backup EEPROM (overwrites: 100,000 times min.) that can store data for 10 years min.
Ambient temperature Operating:
-10 to 55°C (-10 to 50°C if timers are mounted side by side) (with no icing or condensation)
Storage:
-25 to 65°C (with no icing or condensation)
Ambient humidity 25% to 85%
Case color Black (N1.5)
Attachments Waterproof packing, flush mounting adapter, unit label

Omron H5CX Specifications

General

Brand	Omron
Model	H5CX
Category	Timer
Language	English