Graco Therm-O-Flow 200 Instructions - Parts Manual page 78

Integration
Wire the PLC Outputs
1. Turn off and disconnect power to the system.
2. Route a multi-conductor cable through one of the
cable grommets (CG) on the back of the
Therm-O-Flow Warm Melt enclosure.
F . 36
IG
PLC #1
PLC #2
F . 37
IG
78
P1
CG
J11
1
2
3
4
3. Refer to the image below to wire PLC outputs to the
system I/O Board on AMZ #1 (P1).
NOTE: On Therm-O-Flow Warm Melt systems with an
Expansion Module, an additional System I/O board is
included on AMZ #2 (P2). Do not wire PLC outputs to
the System I/O Board on AMZ #2, or AMZ #4 if using the
expansion module.
NOTE: PLC I/O should only wire to AMZ #1 for single
systems, or AMZ #1 and AMZ #3 on tandem systems.
ti31252a
3A8005A