Fire-Lite Alarms MS-9200 Programming, Installation, Maintenance And Operating Instruction Manual page 54

Optional Modules
RTM-8F Relay Transmitter Module Components
FIGURE 2-36:
Local Energy Municipal Box
Trouble LED (yellow)
JP1 - Cut for Polarity Reversal
Remote Station operation
JP2 - Jumper Settings:
Alarm/Trouble Polarity Reversal
Remote Station (Power-limited)
Alarm Only Polarity Reversal
Remote Station (Power-limited)
Local Energy Municipal Box
(Nonpower-limited)
Notes:
Zone Relay Contact Ratings:
1.
Polarity Reversal Output: 24 VDC (nominal), 18.5 mA maximum rated current. Internal Resistance: 1,200
2.
ohms (nominal). Intended for connection to the polarity reversal circuit of a remote station receiving circuit
(such as the Fire•Lite RS-82) having compatible ratings. The RTM-8F is not suitable for separate transmis-
sion of both alarm and trouble signals simultaneously to a remote station. Output is power-limited and wiring
can leave the building.
Municipal box output: Supervised for open circuit. Output is nonpower-limited and wiring can leave the
3.
building. Yellow Trouble LED, when on, indicates open circuit condition. Check wiring and make certain
Municipal Box is reset according to local codes. Maximum current (short circuit) is 0.6 amps. Maximum
Voltage (open circuit) is 30.0 V. Maximum Wire Resistance is 3 ohms.
To prevent the yellow Trouble LED from turning on when the Transmitter Output is not used (no connections),
4.
move jumper JP2 to the Local Energy Municipal Box position (bottom two pins) and install a dummy load
across the Transmitter Output terminals as shown below. The dummy load is a 1N4004 diode. The cathode
must be connected to the terminal labeled '(-) normal' in Figure 2-36, and the anode must be connected to the
terminal labeled '(+) normal'. Polarity must be observed or the Trouble LED will remain on. Caution: Diode
must be removed when using the Transmitter Output in order to properly supervise the connections.
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RTM-8F Relay Transmitter Module
Switch Settings
Disconnected
Normal
Relay Disconnect Switch
Transmitter Disconnect Switch
Maximum Switched Power is 170W or 1800 VA
Maximum Switched Current is 6 amps
Maximum Switched Voltage is 30 VDC or 300 VAC
UL Rating is 6 amps @ 28 VDC or 120/300 VAC
1.5/0.8 A @ 120/240 VAC
Contact Material is Silver Nickel, Gold Plated
Transmitter Output
firealarmresources.com
J1 (on back of circuit board)
Relay Disconnect LED (yellow)
Transmitter Disconnect LED (yellow)
1/8 HP @ 120/240 VAC (100,000 CYC)
Pilot Duty is 30,000 CYC
1N4004
Document #15668 Rev. I 04/20/98 P/N 15668:I
Zone 1
Zone 2
Zone 3
Note: If relays are used as
power-limited circuits, paste
supplied label to terminal
block as indicated.
Zone 4
Zone 5
Zone 6
Zone 7
Zone 8
Metal Standoff
Transmitter Output
(-) normal
(+) normal
51