Temperature Control Module (Tcm); Motor Control Module (Mcm) - Graco Reactor 3 Repair And Parts Manual

Temperature Control Module
(TCM)
ti36983b
1
2
4
5
6
8
Key
Ref. Description
1 Main Power Input
2 Heater Over-Temperature Inputs
3A
CAN Communication Connections
3B
A/B Inlet Temperatures and 24 VDC Power
4
Supply Input
5 A Heater Temperature Input
6 B Heater Temperature Input
7 A/B Hose Temperature Inputs
8 A/B Heater Power Outputs
9 A/B Hose Power Outputs
3A8501A

Motor Control Module (MCM)

ti36982b
1B
1A
3A
3
3B
2
5
4
6
7
9
9
8
10
Key
Ref. Description
1A
CAN Communication Connections
1B
2 A-side Pump Outlet Pressure
3 B-side Pump Outlet Pressure
4 A-side Pump Inlet Pressure
5 B-side Pump Inlet Pressure
6 Flow Meter Inputs
8 Transformer Fan
9 Motor Fan
10 ISO Lube Pump Output
11 Main Power Input
12 Digital Inputs/Outputs
13 Engine J1939 CAN Connection
14 Motor Temperature and Cycle Switch
15 Motor Output
Component Identification
11
12
13
14
15
17