Gasboy CFN Series Site Controller III - Manual (Page 50)

Pump/Remote Dispenser Wiring Gilbarco Pump PC Interface
Page 46 MDE-4298D CFN Series Site Controller III Installation Manual · September 2009
Gilbarco Pump PC Interface
See Figure 5-1 to establish an interface between the SC III and Gilbarco pumps/dispensers.
Figure 5-1: Gilbarco Pumps/Dispensers Electronic Interface
C05981
Adapter
485
Input
DB9
IC-485S
Power
Supply
RJ11
Conn.
C05999
Cable
TB
CFN
3 C06253
DB9/DB25
C08087
IC-485S
Gilbarco
Distribution Box
set up for
RS-422
operation
This section connected according to
Gilbarco’s wiring instructions by a qualified
Gilbarco installer.
CURRENT LOOP
Pump
Pump
Pump
Com
Port
Note: Refer to MDE-4634 CFN Series Gilbarco Pump PC Interface for information on
connecting the Atlas 8800 to a CFN SC III.
Wayne Pump PC Interface
See Figure 5-2 to establish an interface between the SC III and Wayne pumps.
Use a PC DB9 to DB25 Cable (Gasboy Part Number C05907) to connect the selected PC
comm port of the SC III to the male DB25 Connector of the Wayne Electronics Central
Cabinet.
Figure 5-2: Wayne Pumps Electronic Interface
CENTRAL CABINET
WAYNE ELECTRONICS
CFN3
DB9/DB25 CABLE
OR
DB25/DB25 CABLE
C05907
CFN 3 PC
UNUSED COM PORT
WAYNE PUMP CONTROL
INPUT CONNECTOR
WIRING TO WAYNE PUMPS WITH
CATS ACCORDING TO WAYNE’S
INSTALLATION MANUAL
Note: Use DB9-DB25 Cable if needed. Else, remove the DB9-DB25 Cable and use the
DB25-DB25 Cable.