GX-Series Control Panel Installation and Setup Guide
2-12
Wiring Zones
The zones on GX-Series panels can be Double Balanced (default) or End of Line. Zones can be programmed
with different resistance ranges for zone status activation (see
Parameter 51.46 = Parameters.Zone
Resistance
). Refer to Table 2-7 (Double Balanced) or Table 2-9 (End of Line) for details of the zone
resistance and resulting conditions. The system default is Option 9, giving fault monitoring on 1k double
balanced wiring.
NOTE: The circuit debounce time (the period the zone must remain in a state to register a change in condition) is
300 milliseconds by default.
Option 01 - 1k
Option 03 – 2.2k
Option 05 – 4.7k
Option 07 – 5.6k
Option 09 - 1k Fault
Tamper S/C
0 – 800
0 – 1800
0 – 3700
0 -1400
0 - 800
Low Res
800 – 900
1800 – 2000
3700 – 4200
1400 – 2800
800 - 900
Normal
900 – 1200
2000 – 2500
4200 – 5500
2800 – 8400
900 -1200
High Res
1200 – 1300
2500 – 2700
5500 – 6500
8400 – 9800
1200 - 1300
Open
1300 – 12000
2700 – 12000
6500 – 19000
9800 – 12600
1300 - 3500
Fault - - - -
3500
-
4500
Masked
12000 – 19000
12000 – 15000
19000 – 22000
12600 – 22000
4500 - 19000
Tamper O/C
19000 – infinity
15000 – infinity
22000 – infinity
22000 – infinity
19000 - infinity
Table 2-6. Double Balanced Zone Resistance and Conditions
Option 09 - 1k Fault Double-balanced (default)
The wiring in Figure 2-12 should be used if the detector uses combined fault and mask signaling. A mask
condition is generated if an alarm and fault are signaled at the same time. Alternatively, if the detector has
separate fault and mask indications then the wiring in Figure 2-13 should be used.
Zone
1k
328 ft (100 m)
Tamper N/C
1k
Alarm N/C
Fault N/C
3k
GX-012-V1
Figure 2-12. Option 09 - Double balanced 1k Fault Monitoring Wiring
Zone
Tamper N/C
1k
Alarm N/C
Fault N/C
3k
12k
Anti-mask N/C
GX-013-V2
328 ft (100 m)
Figure 2-13. Option 09 - Double balanced 1k Fault/Mask Monitoring Wiring
NOTES:
For UL Installations, use 1K Ohm single EOL resistor configurations; the maximum loop impedance is 100 Ohms.
N/C = Normally Closed.
Summary of Contents for GX-48
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