PDRP-1001/PDRP-1001A Document 50734 Rev B 12/21/97
7
1.3 Optional Boards
The PDRP-1001/PDRP-1001A has mounting slots for two option boards. Any two of the three option
modules may be installed.
Transmitter Module (4XTM NOTIFIER)
The Transmitter Module provides a supervised output for local energy
municipal box transmitter (for NFPA 72-1993 Auxiliary Fire Alarm System)
and alarm and trouble reverse polarity circuits (for NFPA 72-1993 Remote
Station Fire Alarm System). Also included is a DISABLE switch and disable
trouble LED.
As a jumper option, the alarm reverse polarity circuit will open on trouble if no alarm
exists.
LED Interface Module (4XLM NOTIFIER)
The LED Interface Module supports the RZA-4X Remote Annunciator
module. Annunciator wiring is supervised for open conditions by this module.
The Annunciator Driver Module mounts to the main board, occupying one of
the two option connectors.
Zone Relay Module (4XZM NOTIFIER)
The Zone Relay module provides Form-C contacts for the following:
• Alarm/Waterflow Bell
• Waterflow/Supervisory Bell
• Releasing Circuit 1
• Supervisory Bell/Release Circuit 2
• System Alarm
• System Trouble
As a jumper option, the first four relays described above can be made silenceable.
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