Transition Networks
SISPM1040-3xxx-L Install Guide
33762 Rev. D
Page
31
of
50
Connecting the DI/DO Relay Wires
1.
Insert the negative (ground)/positive DI/DO Relay wires into the +/- terminals, respectively.
2.
To keep the DI/DO Relay wires from pulling loose, use a small flat-blade screwdriver to tighten the wire-
clamp screws on the front of the terminal block connector.
Note
:
•
Digital output (relay): 24VDC/1A
•
Digital input: level 0(Low) -> 0V to 6V, level 1 (High) -> 10V to 24V
FAULT
: The two contacts of the terminal block connector are used to detect user-configured events.
The two wires attached to the fault contacts form an open circuit when a user-configured event is triggered.
If a user-configured event does not occur, the fault circuit remains closed.
