I/O Modules
7480 Coupling Relay
The coupling relays (coupling modules) are required to provide a potential-free relay contact to the outside.
Overview
The coupling relays (coupling modules) are required to provide a potential-free relay contact to the outside. The armature contact on Model 332 is not floating; if necessary use coupling relays.
Features & Benefits:- For 12V & 24V Escape door opener
- 1A maximum switching contact
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