GE Mark VIeS - AC Power Diagnostic; JPDG Electrical One-Line Diagram

10.6.4.3 AC Power Diagnostic
An input of either 115 V ac or 230 V ac (distributed external to the JPDG) is supplied to the JPDG through connector JAC1.
The JPDG does not distribute the ac power but provides only the diagnostics for two channels of ac. The low or neutral side
of the input power should be grounded. Neutral is not grounded on the JPDG.
Serial
#
Connector
Name
Function Description — Pin
Numbers
1 JAC1 Two inputs for ac sensing Pin 1 — Channel 1 phase
Pin 2 — Channel 1 neutral
Pin 3 — Channel 2 phase
Pin 4 — Channel 2 neutral
No ac power distribution,
only diagnostics
JPDG Electrical One-line Diagram
382 GEH-6855_Vol_II GEH-6855_Vol_II Mark VIeS Functional Safety Systems Volume II
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