h3cr-a Omron Corporation, h3cr-a Datasheet - Page 16

• Manufacturer Part Number: h3cr-a
• Description: Solid-state Multi-functional Timer
• Manufacturer: Omron Corporation

Application Examples (H3CR-A)
A Mode: ON-delay
ON-delay operation (A mode) is a basic mode.
1. Power-ON Start/Power-OFF Reset
The Power-ON start/Power-OFF reset operation is a standard
operating method.
2. Signal Start/Signal Reset
The Signal start/Signal reset operation is useful for remote control of
the Timer.
Control output: NC (8 and 11)
Control output: NO (9 and 11)
Control output: NC (8 and 11)
Control output: NO (9 and 11)
Power (2 and 10)
Power indicator
Power (2 and 10)
Start (2 and 6)
Reset (2 and 7)
Externally short-circuited
Reset (2 and 7)
Power indicator
Start (2 and 6)
NC (1 and 4)
NO (1 and 3)
NC (1 and 4)
NO (1 and 3)
Start signal (remote control possible)
Reset signal
(remote control possible)
Lit
(Power continuously supplied)
Flashing
Flashing
t
t
Power
supply
Power
supply
Lit
Lit
3. Control of Integrated Time with Gate
With a gate signal, the Power-ON start operation and Signal start
operation can be controlled (the operation can be interrupted).
B/B2 Mode: Flicker
The flicker 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.
1. Power-ON Start/Power-OFF Reset (in B
Control output: NC (8 and 11)
Control output: NO (9 and 11)
Control output: NC (8 and 11)
Control output: NO (9 and 11)
Signal
Mode)
Externally short-circuited
Power (2 and 10)
Power (2 and 10)
Power indicator
Power indicator
Start (2 and 6)
Gate (2 and 5)
Start (2 and 6)
Gate signal (The operation is interrupted with the
gate signal if the Timer detects an abnormal signal.)
NC (1 and 4)
NO (1 and 3)
NC (1 and 4)
NO (1 and 3)
Externally
short-circuited
t
1
Flashing
Power
supply
Power
supply
Flashing
t
2
t
1
+ t
H3CR-A
2
: set time
Lit
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