Rockwell Automation 8720MC Drives Integration Manual - Manual (Page 83)

1 Publication 8720MC-IN002A-EN-P — December 2002
Appendix
A
Interconnect Diagrams
Chapter Objectives This appendix contains the 8720MC interconnect diagrams. The
following diagrams are included:
• Power Interconnect Diagrams
• External Active Shunt Module Interconnect Diagrams
• Drive/Motor Interconnect Diagrams
• 8720MC Drive and 1756-M02AE Interconnect Diagram
8720MC Interconnect
Diagrams This section provides interconnect diagrams to assist you in wiring the
8720MC system. The notes in the table below apply to the
interconnect diagrams on the pages that follow.
Note: Information:
1 Refer to the 8720MC High Performance Drives Installation Manual (publication 8720MC-IN001x-EN-P) for power wiring specifications.
2 Refer to the 8720MC High Performance Drives Installation Manual (publication 8720MC-IN001x-EN-P) for input fuse sizes.
3 Refer to the 8720MC High Performance Drives Installation Manual (publication 8720MC-IN001x-EN-P) for AC line filter specifications.
4 Refer to Motion Control Selection Guide (publication GMC-SG002x-EN-P) for motor cable specifications.
5 Use cable shield clamp where provided or tie shield to ground (TB1) in order to meet CE requirements. Refer to the 8720MC High Performance
Drives Installation Manual (publication 8720MC-IN001x-EN-P) for additional information.
6 Contactor coil (M1) needs integrated surge suppressors for AC coil operation.
7 Jumper P5-22 (+24V dc) to P5-36 when the 8720MC-RPS or the external active shunt is not used.
8 Jumper P5-13 to P5-23 when the 8720MC internal +24V dc power is used (recommended). When external +24V dc power is used connect the
+24V dc return to P5-13 and remove the jumper.
9 The TE terminal and 120V ac drive fan input (rated 0.8A, 5A inrush) on TB1 is present on 8720MC D Frame drives only.
10
ATTENTION
!
Implementation of safety circuits and risk assessment is the responsibility of the
machine builder. Please reference international standards EN1050 and EN954
estimation and safety performance categories. For more information refer to
Understanding the Machinery Directive (publication SHB-900).
11 Connection at E includes 0.47 µF capacitor. Connection at N does not.
12 Drive Error Reset connections as shown apply to analog configurations. This is a function of the RSLogix 5000 software in SERCOS
configurations.
13 Drive Enable connections as shown apply to analog configurations. Drive Enable must be wired to P5-22 (+24V dc) for SERCOS configurations.
14 Pre-Charge board as shown in Figure A.2 applies, but to 8720MC (C and D frame) drives only.
15 This user-supplied +24V dc is required to maintain SERCOS ring communications and encoder power in the event DC Bus voltage is t emporarily
removed.