Doc. #
: M1800, Rev. 06
Page 26 of 101
www.opwglobal.com
4 VSmart Module (only for Integra 500)
Figure 4-1 VSmart Module (Inside)
The VSmart module is where all monitored devices (probes, sensors,
and line-leak detectors) are physically connected to the system
through Intrinsically Safe (IS) barriers. A VSmart module houses up
to two (2) I.S. barriers; each I.S. barrier has four (4) channel inputs.
Each I.S. barrier supports up to 64 peripheral devices; thereby,
allowing for a maximum of 128 devices per module. The number of
devices that can be connected to each channel of the VSmart module
depends on the type of device.
NOTE:
Conduit is recommended for Petro-
Net™ connections
between VSmart Modules and consoles, but it is not required.
Part numbers for the barriers:
P/N: 20-4344
12V Barrier for VSmart 924/924B probes and standard
and multi-drop sensors (Green Label)
P/N: 20-4345
24V Barrier for VSmart Flex probes and EECO probes
(Orange Label)
4.1 VSmart Specifications
*Maximum I.S. Wiring Length is the maximum length of cable to be
used to connect all probes or sensors on an individual channel. The
length includes run of cable from an I.S. Barrier to each probe or
sensor board in the string.
**Maximum Petro-Net extension using RS-485 is the maximum
length of Petro-Net cable to be used to connect all Petro-Net devices.
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:
Up to two (2) I.S. Barriers
Up to eight (8) Barrier Positions
Maximum Total-Run I.S. Wiring
Length*:
1,000’ when using Belden 88760
500’ when using Belden 88761 (22-AWG)
Non-Intelligent Sensor Wiring
Requirements:
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)**
Summary of Contents for OPW SiteSentinel Integra 100
Page 18: ...Doc M1800 Rev 06 Page 18 of 101 www opwglobal com 2 7 Field Wiring Diagram for Integra 100 ...
Page 19: ...Doc M1800 Rev 06 Page 19 of 101 www opwglobal com ...
Page 20: ...Doc M1800 Rev 06 Page 20 of 101 www opwglobal com 2 8 Field Wiring Diagram for Integra 500 ...
Page 21: ...Doc M1800 Rev 06 Page 21 of 101 www opwglobal com ...
Page 48: ...Doc M1800 Rev 06 Page 48 of 101 www opwglobal com 10 3 3 Flex Probe Determination Worksheet ...
Page 52: ...Doc M1800 Rev 06 Page 52 of 101 www opwglobal com Figure 11 4 Tighten Sensor ...
Page 83: ...Doc M1800 Rev 06 Page 83 of 101 www opwglobal com Appendix H Model 924B Installation Records ...
Page 86: ...Doc M1800 Rev 06 Page 86 of 101 www opwglobal com L048 Overall Length ...
Page 99: ...Doc M1800 Rev 06 Page 99 of 101 www opwglobal com Appendix M Declaration of Conformity ...
Page 100: ...Doc M1800 Rev 06 Page 100 of 101 www opwglobal com ...
