Electrical Supply
Field
Field Bus
Field
Bus Connections
Bus
Connections
Connections
If used, connect the ethernet cable to the CGM as
applicable. Connect the other end of the cable to the
FieldBus device.
NOTE:
NOTE: Connect the CGM to the FieldBus per
NOTE:
FieldBus standards. The Modbus TCP interface
operates at 100 MBit, full duplex. The interface is
auto polarity sensing and auto-crossover capable.
1. Locate fitting (F) on the Electrical Control Box.
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2. Remove the nut on fitting (F).
3. Remove the fitting far enough to allow
disassembly of the fitting and to open the
grommet.
4. Route FieldBus cable (EC) through the left
wireway up to the grommet. Ensure that the
ethernet cable is inserted with enough length to
allow for routing within the box and for connection
to the CGM.
5. Insert the FieldBus cable into the grommet hole
and insert the grommet into the fitting.
6. Insert the fitting through the Electrical Control
Box wall and install the nut. Tighten finger tight.
7. Attach a ferrite (3) near the end of the FieldBus
cable.
8. Attach the FieldBus cable to the CGM.
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