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SDSFE31xx-100 Industrial Device Server Transition Networks
24-Hour Technical Support: 1-800-260-1312 International: 00-1-952-941-7600
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Connecting an alarm fixture
Alarm relay
The Device Server has contacts for connecting an external alarm fixture. Located on
the green terminal block on the top panel, the relay has normally open contacts that
can be wired to form a circuit for triggering an external alarm when a fault occurs
(light or audible alarm). See Figure 9.
Figure 9: Alarm Relay Contacts
Alarm relay
wiring
To wire an alarm to the relay contacts, do the following:
Step Action
1. Verify that the external power source is turned OFF.
2. Strip the wires as required.
3. Wire the alarm as shown in Figure 10.
Figure 10: Alarm Relay Wiring
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