4. WIRING
IMSRM52-E4
25
Digital output
A digital signal is output when an alarm occurs or a temperature rise completion signal is issued.
The types of function signals that are output are 1st alarm, 2nd alarm, heater break alarm, burnout
alarm, temperature rise completion signal and control loop break alarm. (Specify when ordering.)
Number of output points: 4
Output types: Relay contact output or open collector output (Specify when ordering.)
The digital output status is stated on the Model No. label attached to the left side of
the module as the Model No. and code.
Check the description, and then conduct the wiring accordingly.
•
Relay contact output, 1a contact (Closed at alarm occurrence)
[Rating: 250 V AC, 0.1 A (Resistive load)]
•
Open collector output
[Rating: 12 to 24 V DC, Maximum load current: 0.1 A/point, 0.8 A/common]
If there is no H-CT module in the control unit, a heater break alarm cannot be selected.
For the control unit consisting of only the H-TIO-H/J modules, a loop break alarm cannot be
selected.
For details of the Model No. and code, see
1.4 Confirmation of the Model Code (P.4)
.
12 to 24 DC
OUT4
OUT1
+
+
+
-
-
-
Wiring example: Open collector output
Load
Load
