Omron H5CX User Manual

Multifunction Digital Timer H5CX-A/-L (Timer Function) 23
.
Output mode b: Repeat cycle 1 (Timer resets when power comes ON.)
Output mode b-1: Repeat cycle 2 (Timer does not reset when power comes ON.)
0
UP
DOWN
0
Power
Start signal
Gate
Reset
Control output
Set value
Set value
Sustained
Output
Timing
diagram
**
Basic Operation
Power
Timing
Output
TimingTimingTiming
Timing starts when the start signal goes ON.
The status of the control output is reversed when time
is up (OFF at start).
While the start signal is ON, the timer starts when the
power comes ON or when the reset input goes OFF.
Start signal
input
*
Normal output operation will not be possible if the
set time is too short.
Set the value to at least 100 ms (contact output
type).
**
Start signal input is disabled during timing.
tt
0
UP
DOWN
0
Power
Start signal
Gate
Reset
Control output
Set value
Set value
One-shot
Output
Timing
diagram
**
Basic Operation
Power
Output
TimingTimingTimingTiming
Timing starts when the start signal goes ON.
The control output is turned ON when time is up.
While the start signal is ON, the timer starts when the
power comes ON or when the reset input goes OFF.
Start signal
input
*
Normal output operation will not be possible if the
set time is too short.
Set the value to at least 100 ms (contact output
type).
**
Start signal input is disabled during timing.
0
UP
DOWN
0
Power
Start signal
Gate
Reset
Control output
Set value
Set value
Sustained
Output
Timing
diagram
**
Sustained
Basic Operation
Power
Output
Timing
Timing
Timing starts when the start signal goes ON.
The status of the control output is reversed when time
is up (OFF at start).
While the start signal is ON, the timer starts when the
power comes ON or when the reset input goes OFF.
Start signal
input
*
Normal output operation will not be possible if the
set time is too short.
Set the value to at least 100 ms (contact output
type).
**
Start signal input is disabled during timing.
tt t tt
0
UP
DOWN
0
Power
Start signal
Gate
Reset
Control output
Set value
Set value
One-shot
Output
Timing
diagram
**
Basic Operation
Power
Output
Timing starts when the start signal goes ON.
The control output comes ON when time is up.
While the start signal is ON, the timer starts when
power comes ON or when the reset input goes OFF.
Start signal
input
*
Normal output operation will not be possible if the
set time is too short.
Set the value to at least 100 ms (contact output
type).
**
Start signal input is disabled during timing.
SustainedTiming
Timing

Omron H5CX Specifications

General

Time Range	0.001 s to 9999 h
Mounting Method	Flush mounting
Output Type	Relay or Transistor
Control Output	Relay or Transistor
Operating Temperature	-10 to 55°C
Storage Temperature	-25 to 65°C
Input Type	NPN or PNP
Power Supply Voltage	24V AC/DC, 100-240V AC
Operating Voltage Range	85% to 110% of rated voltage
Operating Modes	ON-delay, One-shot, Interval
Contact Rating	5 A at 250 VAC
Mounting	Panel
Dimensions	48 x 48 mm
Protection Structure	IP66 (front panel)