8
(2) When using Q64TCTTBW
L1
L2
L4
DC24V
R
Q64TCTTBW
Fi
lte
r
Controlled
object
Current sensor
(CT)
In
te
rn
a
l circuit
CT input circuit
Connector
CT1
CH1
COM
CH2
CH4
CT2
CT8
CT8
CT2
CT1
CH4
CH2
CH1
In
te
rnal cir
cuit
Fi
lte
r
Fi
lte
r
Connector
*: 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 (108H) of CT1.
