Installation
RT-SVX23M-EN
31
when interconnecting the DC binary 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
Figure 51, p. 32
.
Table 5.
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 49.
ReliaTel™ conventional thermostat field
wiring diagram
RTRM
Figure 50.
ReliaTel™ refrigeration module
Summary of Contents for Precedent WSC072E
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