Applications
IDEC SmartRelay Manual 274
You can also generate a message at output Q4:
Q3
Q4
Error Messege
The relay contacts of output Q4 are always closed when the
system is in operation. Relay Q4 does not drop off unless
there is a power failure or a fault in the system. This contact
can be used for remote monitoring, for example.
Courtesy of Steven Engineering, Inc. ● 230 Ryan Way, South San Francisco, CA 94080-6370 ● General Inquiries: (800) 670-4183 ● www.stevenengineering.com
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