Specifications

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Appendix D: Specifications
SRM-312
Smart Relay Module
Must be connected to a listed power-limited
source of supply
Contact rating FormC/ 28VDC per contact /
1A resistive load max, zoned
Current consumption standby 30mA / alarm
140mA
Contact rating FormC/ 28VDC per contact / 1A resistive load
max, zoned
Current consumption standby 30mA, alarm 140mA
RAM-208 8 Zone Remote Annunciator Standby 35mA / alarm 90mA
PR-300 Polarity Reversal and City Tie Module power limited / 24VDC unfiltered / 250mA max
/14Ohms trip
coil
Polarity Reversal power limited / 24VDC open / 12VDC at
3.5mA / 8.5mA max
(shorted)
Polarity Reversal Supv. Terminal 24VDC (normal) / -24VDC (supervisory) / 0V
(trouble)
Polarity Reversal Alarm Terminal 24VDC (normal) / -24VDC (alarm) / 0V
(trouble)
Current Consumption standby 50mA / alarm 300mA (city tie in use) /
alarm 70mA
(city tie not in use)
RTI Remote Trouble Indicator Standby 35mA / alarm 35mA
Table 8 FR-320 System Modules and Annunciators (Continued)
FR-320 System Modules and Annunciators