
GDS-68XP Operation & Maintenance Manual, Revision 3.5
Page 58
14
WIRING
DIAGRAMS
Figure 14-1: GDS-68XP Wiring Diagram
14 Pin Ribbon Cable
+24VDC
“B” to GASMAX 4-20 In
“A” from GASMAX CH1 Out
“C” from GASMAX CH2 Out
GND
Electrical
SENSOR HEAD
14 Pin Ribbon Cable
GASMAX DISPLAY (Backside)
GASMAX I/O BOARD
SEQUENCER PCB
PUMP/VALVE PCB
+2
4
V
D
C
Ch
1
O
u
t
Ch
2
O
u
t
C
o
m
m
on
C
h
2
m
A
In