Honeywell XNX Technical Manual page 36

XNX Universal Transmitter
Daisy-Chained Transmitter Distances
It is difficult to calculate distances for this configuration� There
are many factors to be considered: distance from control room
to first transmitter, distance between transmitters, sensor types,
etc� A few scenarios are presented here to provide a base to
work from�
Transmitter 1 Transmitter 2
Class 2
Power Supply
"d" "d"
Figure 33. Daisy-chained transmitter distances
1� Several transmitters equally spaced from themselves and
the power source�
2 Transmitters - Distance "d"
18 AWG
Configuration
[1.0 mm2]
XNX mV or EC 380 feet
With Sensor [115 meters]
XNX IR with 220 feet
Searchpoint Optima Plus [67 meters]
XNX IR with 185 feet
Searchline Excel [56 meters]
Section 2 - Installation and Operation
Transmitter 3 Transmitter 4 Transmitter 5
"d" "d" "d"
16 AWG 14 AWG 12 AWG
[1.5 mm2] [2.0 mm2] [3.5 mm2]
600 feet 960 feet 1540 feet
[183 meters] [292 meters] [469 meters]
350 feet 560 feet 900 feet
[106 meters] [170 meters] [274 meters]
295 feet 470 feet 750 feet
[90 meters] [143 meters] [229 meters]
3 Transmitters - Distance "d"
18 AWG
Configuration
[1.0 mm2]
XNX mV or EC 190 feet
With Sensor [58 meters]
XNX IR with 110 feet
Searchpoint Optima Plus [33 meters]
XNX IR with 90 feet
Searchline Excel [27 meters]
4 Transmitters - Distance "d"
18 AWG
Configuration
[1.0 mm2]
XNX mV or EC 110 feet
With Sensor [33 meters]
XNX IR with 65 feet
Searchpoint Optima Plus [20 meters]
XNX IR with 55 feet
Searchline Excel [17 meters]
5 Transmitters - Distance "d"
18 AWG
Configuration
[1.0 mm2]
XNX mV or EC 75 feet
With Sensor [23 meters]
XNX IR with 45 feet
Searchpoint Optima Plus [13 meters]
XNX IR with 35 feet
Searchline Excel [11 meters]
34
16 AWG 14 AWG 12 AWG
[1.5 mm2] [2.0 mm2] [3.5 mm2]
300 feet 480 feet 770 feet
[91 meters] [146 meters] [234 meters]
175 feet 280 feet 450 feet
[53 meters] [85 meters] [137 meters]
145 feet 235 feet 375 feet
[44 meters] [71 meters] [114 meters]
16 AWG 14 AWG 12 AWG
[1.5 mm2] [2.0 mm2] [3.5 mm2]
180 feet 290 feet 460 feet
[55 meters] [88 meters] [140 meters]
105 feet 165 feet 270 feet
[32 meters] [50 meters] [82 meters]
85 feet 140 feet 225 feet
[26 meters] [43 meters] [68 meters]
16 AWG 14 AWG 12 AWG
[1.5 mm2] [2.0 mm2] [3.5 mm2]
120 feet 190 feet 300 feet
[36 meters] [58 meters] [91 meters]
70 feet 110 feet 180 feet
[21 meters] [33 meters] [55 meters]
55 feet 90 feet 150 feet
[17 meters] [27 meters] [46 meters]