SC Series User Manual

16
EN
F
Remote control
terminal and
Dry terminal
Remote control terminal may be connected to a Form C relay for “FAULT” indication. When
“FAULT” occurs, the relay switches.
NOTE
Fault conditions include Input under/over voltage, Output Short Circuit, Over
Temperature, Over load and, Fan Failure.
Fig. 7 ： Remote control terminal
Item
Description
Item
Description
1
Dry contact
(Normal Open)
4
Enable+ (ENB)
2
Common
5
Enable- (ENB)
3
Dry contact
(Normal Closed)
6
Ground
RS-232 / Remote control port
Use 20 ~ 24 #AWG wire to connect the remote control terminals.
Fig. 8 ： Wiring for remote control
Specifications of the Relay
Maximum
Voltage
Load
Contact Rating
Number of
operations
Operating/Storage
Temperature
N.O.
N.C.
250 VAC
Resistive
1 A
100,000
-30℃~75℃
250 VAC
Resistive
1 A
24 VDC
Resistive
1 A
24 VDC
Resistive
1 A