Machine Parts For Reuse Newsgroup Discussion Forum > Small Size Parts
> New
> Mechanical
> Cleveland
> New notifier acm-8R relay module acs class annunciator
New notifier acm-8R relay module acs class annunciator
* . Provides eight Form-C relays with 5-amp contacts.
* . The relays can be employed to track any 8-point module in the System 5000, System 500, or track any point, or group of points, in the AM2020 or AFP1010.
* Relays can track software zones on the AFP-200 and track a variety of devices and panel points, in a grouped fashion, on the AFP-300 and AFP-400.
* . Extends capacity of System 5000 and System 500s by adding a relay per initiating zone. Extends capacity of AM2020 or AFP1010 by adding 256 relay points (using 32 ACM-8Rs x 8 relays per module).
* . Removable terminal blocks for ease of installation and service.
* . DIP switch selectable memory mapping of relays.
The ACM-8R module will mount to CHS-4 chassis or a CHS-4L low-profile chassis (assumes one of four positions on the chassis) or for remote applications, to an ABS-8R Annunciator Surface-mount backbox with blank faceplate. The ACM-8R will also mount under modules 2 & 3 of the System 500 in the CAB-500 backbox.
The ACM-8R is a member of the NOTIFIER ACS class of annunciators. Up to 32 annunciators (not including expander modules) may be installed on an EIA-485 circuit.
Communication between the control panel and the ACM-8R is accomplished over a two-wire EIA-485 serial interface. This communication, to include the wiring, is supervised by the fire alarm control panel. Power for the annunciators is provided via a separate power loop from the control panel, which is inherently supervised (loss of power also results in a communication failure at the control panel).
