8
(2) When using Q64TCRTBW
1
1
1
RA
L1
L2
L4
COM
DC24V
A1
B1
A2
B2
A4
B4
b2
b4
b1
A
B
b
CT1
CT1
CT8
CT8
CT2
CT2
Q64TCRTBW
Fi
lte
r
Controlled
object
Current sensor
(CT)
CT input circuit
Connector
In
te
rn
al
ci
rc
ui
t
In
te
rnal c
ircu
it
Fi
lte
r
Fi
lte
r
Connector
*1: Always use shielded wires for cables.
POINT
When using the heater wire break detection feature, you need to make CT
input channel assignment setting.
In the above wiring example, as CT1 is used with the loop of channel 1, set 1
(channel 1) to the channel assignment setting buffer memory (108
H
) of CT1.