38 Hardware Installation—IFC-200 Hardware Installation Procedures
FIG2-24
3
2
1
3
2
1
3
2
1
3
2
1
3
2
1
3
2
1
3
2
1
3
2
1
3
2
1
JP 1
T ra n sm itte r M o d u le S e le ct- JP 2
J u m p er S e ttin g s
Alarm/Trouble Polarity Reversal
Remote Station
Alarm only Polarity Reversal
Remote Station
Local Energy Municipal Box
(Cut Jumper JP1 to Enable)
Disconnected
Normal
S w itch S e ttin g s
Relay Disconnect Switch
Transmitter Disconnect Switch
Transmitter Disabled LED (yellow)
Relay Disabled LED (yellow)
Local Energy Municpal Box (yellow)
T yp ica l F o rm -C Z o n e R e la y
C o n fig u r atio n
C
N O
N C
Z o n e 1
Z o n e 2
Z o n e 3
Z o n e 4
Z o n e 5
Z o n e 6
Z o n e 7
Z o n e 8
T r a n s m i tt e r O u t p u t ( P o l a r i t y R e v e r s a l )
( - ) N o r m a l
( + ) N o r m a l
Figure 31: RTM-8 Relay Transmitter Module
Table 4: Relay Transmitter Module RTM-8 Specifications
Zone Relay Contact Ratings
Max. Switched Power:
Switched Current:
Max. Switched Voltage:
UL Rating:
Contact Material:
170W or 1800 VA Max.
6 amps 1/8 HP @ 120/240 VAC (100,000 Cycles)
30 VDC or 200 VAC 1.5/0.8 A @ 120/240 VAC,
Pilot Duty 30,000 Cycles
6A @ 28 VDC or 120/300 VAC
Silver Nickel, Gold Plated
Polarity Reversal Output
24 VDC (nominal), 10 mA max. rated current
Internal Resistance
120
1200 ohms (nominal). Intended for connection to
the polarity reversal circuit of a remote station
receiving circuit (RS-82) having compatible
ratings. The RTM-8 is not suitable for separate
transmission of both alarm and trouble signals to a
remote station. Output is power limited.
Municipal Box Output
Max. Current (short circuit):
Max. Voltage (open circuit):
Max. Wire Resistance:
Supervised for open circuit, power limited
0.6 amp
27.6 V
3 ohms
