Compac C4000 User Manual

Electrical Wiring C4000
Basic Systems (Comcard Compin & CWIDKey)
Compac Industries Ltd.
Page 45
www.compac.co.nz
Electrical Wiring C4000
230 Volt wiring
Power for the C4000 'head' connects to the terminals marked Phase,
Neutral, & the Earth Stud.
Refer Connecting Mains Power and Communications (see page 10)
On the C4000 Power supply PCB, the incoming phase feeds the
microprocessor power supply through the fuse F2 (250mA) and feeds all
low current solid state relay circuits through the fuse F3 (1A).
Solenoids and motors are connected to the appropriate terminals.
Communications (Comms)
Wiring
Communication cables connect to the comms terminals marked Red and
Black.
Refer Connecting Mains Power and Communications (see page 10)
The Communications wiring is a 12 volt circuit and any
contact with mains will cause permanent damage.
The C4000 can communicate with the following Forecourt Controllers:
Micro M
Eftpec
Compac Central Controller
Task
Postec
Compac Commander
Comms DIP Switch settings
The Comms dipswitches are on the C4000 power supply PCB. Refer
Figure 7 Solid State Relays (Triacs) (see page 61)
ON
SW 3
4
3
2
1
1
2
3
4
Comms Dipswitches
Sw
Std Comms
ON
OFF
ON
OFF
Figure 9. Comms DIP Switch Settings
 Standard Compac Comms (or PEC Comms)
 Switch 1,3 ON
 Switch 2,4 OFF
 With Gilbarco consul interface
 Switch 1,3 OFF

Compac C4000 Specifications

General

Brand	Compac
Model	C4000
Category	Control Unit
Language	English