Fire-Lite Alarms MS-9200 Technical Manual page 45

Capabilities Capabilities Capabilities Capabilities Capabilities
The ACM-8RF Module provides eight Form-C relays with contacts rated for 5 amps.
When installed with an MS-9200 Fire Alarm Control Panel (FACP), the ACM-8RF Relay
Control Modules provide relay activation for each of the 56 possible FACP zones plus
special functions. Options exist to allow for alarm only or alarm and trouble activations
per zone. Output activation for general alarm, general trouble, general supervisory,
NAC fault, AC fail, walktest start and battery trouble are also available. Refer to the
ACM-8RF Manual Appendix for information on setting module switches for addressing
and relay functions.
The ACM-8RF is installed on the standard EIA-485 communication bus and wiring is
supervised by the FACP. Power for the module must be power-limited and may be
provided by the FACP or by a UL listed power supply such as the FCPS-24F. Up to 32
ACM-8RF Relay Control Modules may be placed onto the EIA-485 communication bus
(if no other devices are installed on the bus). Removable terminal blocks are provided
for ease of wiring installation and servicing. Refer to the ACM-8RF Manual for UL
power-limited wiring requirements and switch SW4 receive/transmit selection options.
The ACM-8RF module can be mounted remotely in an ABS-8RF annunciator surface-mount backbox.
CAUTION! CAUTION! CAUTION!: It is vitally important that, following relay programming, all relays be tested for correct activation by CAUTION! CAUTION!
triggering zones and/or special functions at the FACP. It should also be noted :
• ACM-8RF relays will activate during the Alarm Pre-signal Sequence.
• ACM-8RF relays will not activate during the Alarm Verification Retard and Reset periods.
Nonresettable 24 VDC Nonresettable 24 VDC Nonresettable 24 VDC Nonresettable 24 VDC Nonresettable 24 VDC
Power Out Power Out
Power Out Power Out Power Out
TB4 - 3(+) & 4(-) TB4 - 3(+) & 4(-) TB4 - 3(+) & 4(-) TB4 - 3(+) & 4(-) TB4 - 3(+) & 4(-)
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Figure 2.27: ACM-8RF Relay Control Module Installation Figure 2.27: ACM-8RF Relay Control Module Installation Figure 2.27: ACM-8RF Relay Control Module Installation Figure 2.27: ACM-8RF Relay Control Module Installation Figure 2.27: ACM-8RF Relay Control Module Installation
Document # 50428
firealarmresources.com
ACM-8RF ACM-8RF ACM-8RF
ACM-8RF ACM-8RF
EIA-485 EIA-485 EIA-485
EIA-485 EIA-485
TB5 - 1(+) & 2(-) TB5 - 1(+) & 2(-) TB5 - 1(+) & 2(-) TB5 - 1(+) & 2(-) TB5 - 1(+) & 2(-)
MS-9200 MS-9200
MS-9200 MS-9200 MS-9200
Rev. B1 7/28/97 P/N 50428:B1
ABS-8RF Enclosure ABS-8RF Enclosure ABS-8RF Enclosure ABS-8RF Enclosure ABS-8RF Enclosure
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