1
Remote Annunciator
DETAILED SPECIFICATIONS
ENVIRONMENTAL SPECIFICATIONS
Operating Temperature
-25°C (-13°F) to + 60°C (140°F)
Humidity 0 to 95% Non Condensing
POWER SUPPLY REQUIREMENTS
Power Supply Source
Generator Battery to comply with
NFPA
Power Supply Voltage
+ 12 or + 24VDC (Annunciator
operating range is 6V to 30VDC
Power Usage
6 Watts (typical when all the relays
and keypad are energized)
Power Supply Cable
2 wire - Voltage drop across each
conductor must be less that 1V.
COMMUNICATION WITH GENERATOR
CONTROL SYSTEM
Communication Link
2 wire RS485 fully isolated.
Communication Cable
2 wire RS485 — twisted pair with
overall shield/screen (i.e. Belden
3105A).
Maximum Cable Length
4,000 feet
Baud rate Auto-detect at 57.6K, 38.4K, 9600 or 4800 (no parity,
2 stop bits).
NOTE:
1. The RS485 cable should not be run in the same conduit, or in
the same wire grouping as any high voltage or high current
conductors.
2. The generator control panel Baud Rate should be selected to
be compatible with other components that are connected to
the RS485 communication line.
RELAY OUTPUTS (J1-J8) - 0G5719 & 0G5720 ONLY
Contact per Channel
One Normally Open contact.
Energized when annunciator is
powered and no faults are present.
Maximum contact rating
30VDC/1A
ALARM RELAY OUTPUT (J9)
Contact Type
SPDT (N.O. & N.C. contacts)
Energized when annunciator is
powered and no faults are present.
Maximum contact rating
30VDC/1A
TRANSPORTATION AND STORAGE
Temperature
-30°C (-22°F) to + 80°C (176°F)
Humidity 0 to 95% Non Condensing
1
3
JMP1
J10
JUMPER BETWEEN 1 & 2 = RS485 TERMINATING RESISTOR IN CIRCUIT
JUMPER BETWEEN 2 & 3 = TERMINATING RESISTOR OUT OF CIRCUIT
JUMPER MISSING = TERMINATING RESISTOR OUT OF CIRCUIT
S1
1
RS232 DB9 CONNECTOR
USED WITH THE
GRAPHICAL USERINTERFACE (GUI)
1
S2
FACTORY USE ONLY
1
1
S3
S4
J1
J8
J9
J2
J3
J4
J5
J6
J7
GREEN STATUS LED
Figure 2 — Location of DIP Switches, RS232 Connector & JMP1
