Installation Instructions · Publication 520-IN001 · Rockwell Automation

Bulletin 160 to PowerFlex 520-Series Adapter Plate Install

This document is the installation instructions for the Bulletin 160 to PowerFlex 520-Series Adapter Plate, catalog numbers 25-MAP-FA and 25-MAP-FB. It covers mechanical assembly, drive installation, wiring of the adapter plate to the Power Module, and terminal block torque and wire size specifications. Series B design adds two wires for dynamic brake resistor connection (BR+, BR-). The instructions apply to Frame A and Frame B adapter plate variants.

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25-MAP-FA, 25-MAP-FB Catalog Numbers
80.0 x 198.0 mm Frame A Dimensions
92.0 x 240.0 mm Frame B Dimensions
November 2013 Publication Date

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Specifications

PowerFlex 520-Series Power Module Terminal Block Wiring

Frame A Wire Range 0.8...5.3 mm² (18...10 AWG)
Frame A Torque 1.76...2.16 Nm (15.6...19.1 lb-in)
Frame B Wire Range 2.1...8.4 mm² (14...8 AWG)
Frame B Torque 1.76...2.16 Nm (15.6...19.1 lb-in)

Bulletin 160 to PowerFlex 520-Series Adapter Plate Terminal Block Wiring

25-MAP-FA Wire Range 0.32...8.4 mm² (22...8 AWG)
25-MAP-FA Torque 1.59...1.94 Nm (14.1...17.2 lb-in)
25-MAP-FB Wire Range 0.32...8.4 mm² (22...8 AWG)
25-MAP-FB Torque 1.59...1.94 Nm (14.1...17.2 lb-in)

Assembly Fastener Torque

M4 screws (adapter plate assembly) 1.37...1.57 Nm (12.15...14.8 lb-in)
M5 screws (drive mounting, Frame A) 1.56...1.96 Nm (14...17 lb-in)
M5 screws (adapter plate, Frame B) 1.56...1.96 Nm (14...17 lb-in)

Catalog Number Format

How to read an Allen-Bradley 520 catalog number. Each position encodes a specific configuration attribute.

Position
Meaning
Example
Prefix
Product family and bulletin
25-MAP
Suffix
Frame size (FA = Frame A, FB = Frame B)
25-MAP-FA

Document Contents

Full PDF covers the following topics in detail:

  • Input power and optional braking terminal identification (L1, L2, L3; BR+, BR-)
  • Assembly instructions for 25-MAP-FA (Frame A) adapter plate
  • Assembly instructions for 25-MAP-FB (Frame B) adapter plate
  • Installing the PowerFlex 520-Series drive onto the adapter plate
  • Separating the Control Module and Power Module
  • Wiring the adapter plate to the Power Module
  • Terminal block wire rating and torque specifications for adapter plate and Power Module
  • Dimensional drawings for Frame A and Frame B adapter plates

Frequently Asked Questions

What catalog numbers does this installation guide cover?
This guide covers catalog numbers 25-MAP-FA (Frame A) and 25-MAP-FB (Frame B) adapter plates.
What is the difference between Series B and earlier designs?
Series B design includes two additional wires for dynamic brake resistor connection (BR+ and BR-).
What should I do if no brake resistor is connected?
If no brake resistor is connected, detach the BR+ and BR- wires from the terminal block.
How long should I wait after shutdown before working on the drive?
Wait three minutes after shutdown for capacitors to discharge to safe voltage levels.
What wire sizes are accepted by the adapter plate terminal blocks?
Both 25-MAP-FA and 25-MAP-FB accept wire in the range of 0.32...8.4 mm² (22...8 AWG).
How many mounting screws are required for Frame B drive installation?
Four screws (supplied) are required to mount the Frame B drive.
What is the torque specification for M4 screws used in adapter plate assembly?
M4 screws used in adapter plate assembly should be torqued to 1.37...1.57 Nm (12.15...14.8 lb-in).

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