Dover OPW SiteSentinel iSite - Page 19

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Figure 2-8 VSmart Module (Internal)
For site upgrades from an earlier version of a
c
onsole in which the
existing Smart Module will continue to be used for wiring instructions,
please see wiring instructions. The SiteSentinel® iSite™ Smart Module
supports only one device per channel; therefore, the multi-drop
installation method is not a valid installation for that unit.
Maximum Wiring Length is the maximum length of cable to be used to
connect all sensors on an individual channel. The length includes run
of cable from a VSmart Module to each sensor board in the string.
VSmart Module Specifications
Dimensions:
Width: 11.3” (28.7 cm)
Height: 5.6” (14.2 cm)
Depth: 5.8” (14.7 cm)
Standard Voltage Supply:
105 to 265 VAC, 50-60 Hz
Power Consumption:
60 watts maximum
Temperature Range:
-40  F to 158  F (-40°C to 70°C)
Device Capacity:
(See page 18)
Probe Cable Requirement:
Belden #88760 or Alpha #55371
(Shielded 2-wire twisted pair)
Intelligent Sensor Wiring
Requirements:
Belden #88760 or Alpha #55371
(Shielded 2-wire twisted pair)
Non-Intelligent Sensor Wiring
Requirement:
14- to 18-AWG oil-and-gas resistant
(TFFN, THHN or THWN)
Petro-Net™ Communication
Wiring Requirement:
18-AWG, twisted pair, oil-and-gas
resistant
(TFFN, THHN, THWN)
Maximum Petro-Net™ Extension
using RS485:
5,000’ (1.5 km)