ADR-741 Addressable Relay Module

The ADR-741 Addressable Relay Module includes a set of dry contact relays for use when actions such as a power outage or an elevator call need to be performed via the relay. The device address link (SLC) is galvanically isolated from the relay.

ADR-741 assigns one address. The address is stored in the non-volatile memory of the module and can be programmed or verified using the PROG-4000 address detector and programmer.

The ADR-741 has a built-in LED that flashes when the control panel is accessed and turns on when activated. The ADR-741 module is controlled by the control panel and communicates with it via the SLC.