1
1
2
2
3
3
4
4
D D
C C
B B
A A
Motor Control Module (MCM)
Graco 18B011
8
1
2
P8-MCM
1
2
+24VDC
DC Ground
Transformer Fan
Graco 132561
AWG 18 / RED
AWG 18 / BLK
9
1
2
P9-MCM
1
2
+24VDC
DC Ground
Motor Fan
Graco 132280
AWG 22 / RED
AWG 22 / BLK
10
1
2
P10-MCM
1
2
ISO Pump Out
DC Ground
ISO Lube Pump
Graco 18E137
AWG 20 / RED
AWG 20 / BLK
M
15
Motor Power Out-A
Motor Power Out-B
Earth Ground
1
2
3
4
P15-MCM
AWG 14 / G RN
AWG 14 / B LU
AWG 14 / R ED
AWG 14 / B LK
Graco 25R357 (Models: 26R310,
M
1
2
3
4
Motor Power Out-C
11
12
+24V Digital I/O 1
DC Ground
+24V Digital I/O 2
+24V Digital I/O 3
1
2
3
4
5
6
7
8
1
2
3
4
5
6
7
8
Miscellaneous I/O
Field Wirable
DC Ground
DC Ground
DC Ground
+24V Digital I/O 4
13
1
2
P13-MCM
1
2
AUX CAN High
AUX CAN Low
33
P12-MCM
AUX CAN Ground
CAN Communication to Generator
Field Wirable
14
Motor Temperature
DC Ground
Pump Cycles
DC Ground
P14-MCM
1
2
3
4
Motor Temperature
AWG 20 / R ED
AWG 20 / B LK
1
2
3
4
Pump Cycle Switch
Graco 18E138
NO
1
2
1
2
Graco 132482
Motor
Graco 132518
AWG 18 / R ED
AWG 18 / B LK
1
2
1
2
Graco 25R359 (Models: 26R330
1
See Power Distribution
schematic on sheet 1
1
26R311, 26R312, 26R313, 26R320,
26R321, 26R322)
26R331, 26R332, 26R333, 26R340,
26R341, 26R342)
XFRMR
FAN
Thermistor
ti40253a
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