Rockwell Automation SA3100 Power Module Interface (PMI) Regulator - Manual (Page 53)

Installation Guidelines 5-3
5.3 Resolver & Drive I/O Board Connections
Two cables are provided with your system for connection to the Resolver Feedback
and Drive I/O connectors. The cable part numbers are stamped onto the cables and
should be compared to the wiring diagrams shipped with your system. The following
sections describe the connections to the Resolver & Drive I/O board.
5.3.1 Connecting Resolver Feedback and Analog Input
Resolver and Analog Input cable #612426-S is provided for connection between the
resolver feedback connector and eight- or six-point terminal blocks. The eight-point
terminal block is used for resolver connections. The six-point terminal block is used for
analog input connections. Connector cable #612568-S is available for terminal block
connections for analog input only.
For DIN rail connection, cable #612570-S is provided for resolver feedback and
analog input. Cable #612569-S is available for analog input only.
The supplied cable has a 14-pin connector on one end for connection to the resolver
feedback connector and is divided into two smaller cables, which are labeled
“ANALOG” and “RESOLVER.” The cable labeled “ANALOG” connects to the
three-point terminal block. The cable labeled “RESOLVER” connects to the eight-point
terminal block. Near the connector, the cable is labeled “C3-P1”.
The cable connector is secured to the Resolver & Drive I/O board with two screws.
When attaching the cable, alternately tighten each screw a few turns at a time until the
connector is securely attached. Follow the same procedure to loosen the screws
when removing the connector.
Refer to figure 5.2, 5.3, 5.4, or 5.5 for the appropriate cable connections for your
system.