18
Note: Pulsed-type discrete input sensors require twisted
shielded pair (tsp) wiring. Terminate the shield from the
sensor to a forked type crimp connector, allowing
enough wire so that this shield can be fastened under the
module mounting screw.
If the Universal Controller is not already installed, leave about 2
feet of wire in the enclosure before terminating the wire to the
module connectors.
3. Refer to Field Wiring in the Checkout section prior to terminating
the wires.
4. Terminate the wires to the module I/O connectors, as shown in
Figures 10 through 13 on the following pages.
Wire to the terminals designated on the wire list. Make final
termination by stripping the end of each wire, inserting it into the
connector, and tightening the adjacent screw. Refer to Figures 10
through 13 for more detailed information.
Note: If the Universal Controller is already installed, you can
remove the connectors to facilitate wiring.
5. Bundle and dress all cables according to module and connector.
Refer to Figure 14.
Caution: Bundle input and output cables separately.
Note: Leave the connectors unplugged from the module until
you complete wiring checkout and controller configura-
tion.
6. Any input sensor or device located in another building structure
must be equipped with a Carrier-approved lightning suppressor.
It should be grounded to the Universal Controller enclosure using
14 to 16 gauge wire no longer than 6 inches.
Discrete Input
Temperature Type
0-10 V
4-20 mA
General Input
Sensor Wiring
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