MNL000443.doc
Revision 00
09/19/2016
© Versum Materials, Inc. as of the revision and date shown. All rights reserved.
Confidential and Proprietary Data
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4.5.3 PC Network Breakout Box
This box is located with the network host computer and contains eight 9 pin plugs for
connection of eight 32 device daisy chains. A 32 pin ribbon cable connects this box to
the network host computer. See Figure 4.9 for details of the pin connections on the
Breakout Box.
Figure 4.9
PC Network Break-Out Box
4.5.4 PC Network Field Wiring
Figure 4.10 shows the PC network field wiring between GASGUARD cabinets/VMBs
and the host PC. Cable specifications follow:
Recommended cable - Belden specification 9842
Acceptable alternates - Belden specifications 8132, 8102 or 8162
NOTE: For GASGUARD AP10 controllers use Category 510 Base T
standard Network wire.