Compac CNG - Page 101

Electrical Drawings and Component Details
C4000 Microprocessor Board
Compac Industries Ltd.
Page 101
www.compacngv.com
5
6
3 4
1 2
BUZ+
BUZ-
J11
24 23
26 25
28 27
30 29
16 15
18 17
20 19
22 21
8 7
10 9
12 11
14 13
Overpressure B GND *
Overpressure A GND *
J12
Stop B GND **
Stop B SUMP **
Stop A GND
Stop A AIR2
Start A GND
Start A NZSW0
2 1
4 3
6 5
4 2
3 1
VP
GND
VP
GND
J17
Start B NZSW1 **
Start B GND **
Overpressure A AIR0 * Overpressure B AIR1 *
* Wire Links are
fitted when there are
no Over-pressure
Switches. (Side B not
used for a Single
Hose Dispenser)
** Side B Stop & Start
Inputs. (Not used for a
Single Hose Dispenser)