CTV900ATR
CENTAUR 2-door controller
CENTAUR 7-relay expansion module
Ref: F0111000032
This relay expansion module for CENTAUR systems provides an additional seven relays to the CTV900ATR controller. Up to two plug-and-play relay expansion modules can be added to each controller – for a total of 16 relays per controller. The relay expansion modules are connected to the controller via a RS485 E-bus network, allowing you to install them at a maximum distance of 1220m from the controller. The CAA-460P features an activation status LED for each relay, a communication failure LED with an associated output, a 24-hour anti-tamper input, and supply monitoring.
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