Gasboy CFN Series Site Controller III - Manual (Page 57)

MDE-4298D CFN Series Site Controller III Installation Manual · September 2009 Page 53
Control Lines Pump/Remote Dispenser Wiring
Pulser
Pulser supplies a DC output that is provided to indicate the quantity dispensed. This line must
be capped when not in use. DC pulser and DC RS-422 and RS-485 communication wires can
be combined in the same conduit. DC wires must be in a separate metal conduit away from AC
wires, except as noted in
“Short Haul Modem (SHM) RS-422” on page 39 , and “Pulser Wiring
and Configuration” .
Pulser Wiring and Configuration
For pulser wiring diagrams, see Figure 5-8 on page 54 . Pulser wiring requirements are
described in “Pulser Wiring Requirements” on page 55 .