![background image](http://html1.mh-extra.com/html/graco/234129/234129_instructions-manual_2251484046.webp)
Troubleshooting
46
309738L
Electrical Component Paths
Use the following table to troubleshoot wiring to the automation:
KEY
Component –
External component wired into module's
junction box.
Description
– Type of signal.
Component ID
– Where it originates from on the com-
ponent.
J-Box Wire
– Wire number or terminal location in the
module's junction box.
Cable/Pin
– Pin number on the operations cable. The
operations cable connects the module's junction box to
the main electrical enclosure.
Enclosure Wire
– The wire number inside of the main
electrical enclosure.
Board/Connector
– Where the wire terminates inside of
the main electrical enclosure.
Component
Description
Cable /
Pin
Enclosure
Wire
Board / Connector
Wire Color
Dispense Gun
+24 VDC Input
1
3290
J8-4
WHT
Job Complete
+24 VDC Input
2
3310
J8-5
BLU
24 VDC From IFC
+24 VDC Input
5
2120
+24 VDC
RED
24 VDC Common
COM
6
2121
Common
BLK
Analog Flow Command
0-10 VDC Input
7
3150
J7-3
GRN/BLK
Analog Common
COM
8
3170
J7-4
GRN
Actual FLow Rate Signal
0-5 VDC Output
9
3210
J7-6
ORN/BLK
Dispenser Ready
+24 VDC Output
10
2680
J5-5, Green Light
BLU/BLK
Fault Present
+24 VDC Output
11
2710
J5-7, Red Light
BLK/WHT
In Cycle
+24 VDC Output
12
2740
J5-9
RED/WHT
Minimum Volume Dis-
pensed
+24 VDC Output
13
2770
J5-11
GRN/WHT
24 VDC Thru E-Stop
+24 VDC Output
14
2170
E-Stop Switch
ORN
GND
Shield GND
15
Shield
Chassis GND
N/A