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Establishing noise zones – Rockwell Automation 2090-XBxxx Resistive Brake Module Installation Instructions User Manual

Page 5

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Publication 2090-IN009F-EN-P — November 2004

Resistive Brake Module Installation Instructions

5

Establishing Noise Zones

The figure below depicts noise zones for routing wiring. All wiring for the
RBM should be routed in a dirty zone. Refer to the appropriate drive system
installation manual listed in Related Documentation.

Figure 1
Noise Zones for Electrical Wiring

Motor Power Cables

Brake I/O Cables

Dirty Wireway

Route Encoder/Analog/Registration

Shielded Cable

Route 24V dc I/O
Shielded Cable

Clean Wireway

Resistive Brake Modules

Drive/System Modules

Power Cable
Shield Clamp

Brake I/O Cables
230 VAC Power Cables

One (1) 2090-XB120-xx
and
Two (2) 2090-XB33-xx

I/O and Feedback Cables

1

1 If system I/O cables contain dirty (relay, etc.) wires, route these signals with a separate cable in the dirty wireway.