Rockwell Automation SA3100 AC Power Modules - Manual (Page 37)

Installation Guidelines 3-19
Different levels must be run in separate conduit or wire trays. Classes within a level
must be run in separate conduit, but may be run in the same wire trays as long as they
are grouped and separated. The IEEE levels and classes are identified on the Drive
Systems W/E drawings for installation wiring with slash cabling notes.
For more detailed definitions of the circuit levels based on the IEEE Standard
518-1982, and descriptions of the practices required for each level, refer to instruction
manual D2-3115,
Installing, Operating, and Maintaining Engineered Drive Systems.
3.11 Wiring Recommendations and Standard Practices
The following wiring recommendations and standard practices apply to all electrical
Drive Systems equipment provided by Rockwell Automation unless superseded by
other information provided by Rockwell Automation for a specific application.
3.11.1 Standard Wiring Notes
Rockwell Automation uses a set of standard notes (W/N) to help you select the proper
wiring and route field-installed cabling and conduit runs. These notes include
component locations and any special wiring practices that are required. The notes
also identify different wire classes that must be segregated within an IEEE level.
The standard note sheets are included with W/E drawings, along with any special
notes for a specific application. Refer to these documents supplied with your drive
system.
3.11.2 Wiring to Drive Enclosures
Premises wiring (as defined by the NEC) entering Rockwell enclosures and panels
must follow IEEE defined separation rules. This wiring should enter the enclosure at
the designated conduit entry points closest to the provided terminations. These entry
points are shown on the enclosure dimension sheets provided with the system. The
termination locations are shown on the panel layout (W/L) drawings.
3.11.3 Notes on Control and Signal Wiring
All control and signal wiring is connected to the SA3100 Power Module through its
internal PMI Regulator. Control and signal wiring of the PMI Regulator is described in
instruction manual S-3057. Refer to that manual for a description of:
• Resolver and Drive I/O connections
• Flex I/O connections
• Meter Port Connections
• the UDC/PMI Regulator Fiber-optic interface