McCain ATC eX2 NEMA, User Manual

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McCain ATC eX2 NEMA Controller
– User Manual
13
Version 1.0
2.5.6 Internal Wiring.
A set of harnesses is provided for interconnecting the internal sub-assemblies of the ATC eX2 NEMA
controller. Some of them are common for all configurations and others are used only for specific
configurations.
Below are described the labels on the plug connectors and the connector headers where they belong.
Common Harnesses:
Harness C1-C2-Q1:
Connect C1 to P1 on Control Signals board (M66450A), C2 to P8 on Host board (M57133A) and Q1 to
P2 on Modem board (M66279A).
Harness J1-J2:
Connect J1 to CN1 on Power Supply Assembly (M45891) and J2 to AC OUTPUT on Control Signals
board (M66450A).
Harness H1-P1:
Connect H1 to CN2 on Power Supply Assembly (M45891) and P1 to DC INPUT on Control Signals board
(M66450A).
Harness J3:
Connect J3 to FUSE/SWITCH on Control Signals board (M66450A).
Harnesses for a TS2 Type 1 Application (A2 Connector):
When using a connector box for a TS2 Type 1 application, the below harnesses’ connections on the
controller apply.
Connect
“P4” plug to “AC INPUT” header on Control Signals board (M66450A).
Connect
“J6” to “P10” header on Host board (M57133A).
Connect green wire is connected on back of the A2
connector’s shell.
Harnesses for a TS2 Type 2 application (Connector Box harnesses):
When using a connector box for a TS2 Type 2 application, the belo
w harnesses’ connections on the
controller apply.
Connect
“P3” plug to “AC INPUT” on control Signals board (M66450A).
Connect
“J4” plug to “CONN BOX” on control Signals board (M66450A).
Connect
“J5” plug to “P10” on host board (M57133A).
Connect ribbon cable assy 10-positions IDC plug to
“P9” on host board (M57133A).
Connect green wire with ring terminal to the chassis stud
located on the bottom of the controller’s chassis.