Installation
30
RT-SVX23G-EN
output devices and the system components utilizing a
DC analog input\output signal to the unit.
Note:
Resistance in excess of 2.5 ohms per conductor can
cause deviations in the accuracy of the controls.
2. Ensure that the wiring between controls and the unit’s
termination point does not exceed two and a half (2.5)
ohms/conductor for the length of the run.
3. Do not run the electrical wires transporting DC signals
in or around conduit housing high voltage wires.
4. Route low voltage wiring per illustrations on
Figure 37,
p. 31
.
Table 6.
Zone sensor module wiring
Distance from Unit to
Control
Recommended Wire Size
0 - 150 feet
0 - 45.7 m
22 gauge
.33 mm
2
151 - 240 feet
46 - 73.1 m
20 gauge
.50 mm
2
241 -385 feet
73.5 - 117.3 m
18 gauge
.75 mm
2
386 - 610 feet
117.7 - 185.9 m
16 gauge
1.3 mm
2
611 - 970 feet
186.2 - 295.7 m
14 gauge
2.0 mm
2
Figure 35.
ReliaTel™ conventional thermostat field
wiring diagram
RTRM
Figure 36.
ReliaTel™ refrigeration module
