Connecting To Rs485 Boards - VeriFone Forecourt Controller Interface Installation Manual

26

Connecting to RS485 Boards

Note:
The RS485 board has eight connector blocks, which can support up to 16 fueling
points with two DCR wires connected to each block, or up to 32 fueling points
with four wires connected to each block.
1. Unplug the required number of connector blocks for the number of
At sites with Tokheim and Bennett, all of the drain or ground wires are
tied together to a single wire connected to chassis ground using a wire
nut as shown below.
Chassis Ground
Connector Blocks (8)
dispenser points.
Forecourt Controller Interface Installation Guide
Single Wire
Drain/Ground Wires
August 11, 2016