H3CR-A-300 OMRON [Omron Electronics LLC], H3CR-A-300 Datasheet - Page 18

• Manufacturer Part Number: H3CR-A-300
• Description: Solid-state Multi-functional Timer
• Manufacturer: OMRON [Omron Electronics LLC]

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 oper-
ating method.
2. Signal Start/Signal Reset
The Signal start/Signal reset operation is useful for remote control of
the Timer.
B-126
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)
Solid-state Multi-functional Timer
Start signal (remote control possible)
Reset signal
(remote control possible)
Lit
(Power continuously supplied)
Flashing
Flashing
t
t
Power
supply
Power
supply
Lit
Lit
H3CR-A
3. Control of Integrated Time with Gate
Signal
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
Mode)
Control output: NC (8 and 11)
Control output: NO (9 and 11)
Control output: NC (8 and 11)
Control output: NO (9 and 11)
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
2
Lit
: set time