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The Pelco CM9760-REL relay interface unit connects directly to a 9760 matrix system, providing up to 64 SPST dry contact switching outputs for manual or automatic control of peripheral equipment. This unit connects to any RS-422 COM port on the rear of the CM9700-CC1.
64 Contact Outputs
Each unit provides up to 64 single-pole, single-throw (SPST) contact outputs for operating different peripheral equipment.
Relay output contacts can be configured for normally open (factory default) or normally closed operation.
Integrated Memory Function
A memory feature allows relay groups to retain or hold their contact position in the event of a power failure or front panel reset.
Expandable to Multiple Units
Multiple units can be daisy-chained to extend the number of relay contact outputs controlled from a single port on the CC1 (more than 5,000 relay outputs can be configured).
Long Distance Control
The relay unit can be remotely placed up to 4,000' (1,219 m) from the controller (RS-422 operation).
In the Box
Pelco CM9760-REL Matrix Relay Interface Unit
Table of Contents
REL Input: 4x dual-header, 32-input connectors with mating plugs RS-422: 2x RJ45 RS-232: 1x DB9 connector (factory use only) Relay Out: 1x 3-pin header with mating plug
30VA (5W active)
32 - 122°F (0 - 50°C)
(without rack ears) 17.4 x 1.8 x 8.2" (442 x 45 x 207mm)