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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).
Power (2 and 10)
Start (2 and 6)
Gate (2 and 5)
Control output: NC (8 and 11)
NC (1 and 4)
Control output: NO (9 and 11)
NO (1 and 3)
Power indicator
Gate signal (The operation is interrupted with the
gate signal if the Timer detects an abnormal signal.)
Externally
short-circuited
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)
Power (2 and 10)
Start (2 and 6)
Control output: NC (8 and 11)
NC (1 and 4)
Control output: NO (9 and 11)
NO (1 and 3)
Power indicator
Externally short-circuited
32
t
t
+ t
: set time
1
1
2
t
2
Flashing
Lit
Power
supply
t
t
t
t
t
t
t
t
Power
supply
2. Signal Start/Signal Reset (in B Mode)
If there is an abnormal signal, flashing starts. When the abnormal
condition is restored, a reset signal stops the display flashing.
Power (2 and 10)
Start (2 and 6)
Reset (2 and 7)
Control output: NC (8 and 11)
NC (1 and 4)
Control output: NO (9 and 11)
NO (1 and 3)
Power indicator
Start signal
Reset signal
(Power continuously supplied)
C Mode: Signal ON/OFF-delay
The Signal ON-/OFF-delay operation (C mode) is useful for the con-
trol of distribution of products on a production line into boxes by the
specified number or time.
1. Power-ON Start/Instantaneous Operation/Time-limit Reset
A set of these functions is useful for the operation of a machine for a
specified period when power is ON.
Power (2 and 10)
Start (2 and 6)
Control output: NC (8 and 11)
NC (1 and 4)
Control output: NO (9 and 11)
NO (1 and 3)
Start signal (NC to NO)
H3CR-A
t
t
t
t
t
t
t
t
Power
supply
t
t
Power
supply
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