Graco PGM Instructions - Parts Manual page 100

Appendix B - I/O
Analog Inputs
The PGM receives a flow rate analog command from
the automation. The 0 to 10 VDC analog input is refer-
enced to analog common on the control. See F
The reference for the automation controller analog out-
put must be connected to the PGM analog reference
(pin 8) for this signal to function properly.
PGM Control
0 to 10 VDC
Pin 7
Pin 8
F . 43
IG
24 VDC From E-Stop
The PGM provides a signal that can be used by the
automation controller to monitor the emergency stop
switch position of the PGM controller. See F
+24 VDC
E-Stop Switch
F . 44
IG
100
. 43.
IG
Automation
_
+
Voltage
-
Analog Input
. 44.
IG
Pin 14
Relays
If the use of relays is required to condition the digital I/O
signals, these are some examples of part numbers that
could be used.
For 24 VDC Coils:
• Relay: Phoenix Contact Part Number: 2966171
For 120 VAC Coils:
• Relay: Phoenix Contact Part Number: 2966197
3A5185B