Cabinet Wiring

From London Hackspace Wiki

Revision as of 11:31, 14 March 2022 by Artag (talk | contribs)

Original (Baldor) interface wiring

No obvious connector numbering on the board, so these are numbered clockwise starting from the bottom right hand corner (power) with pins numbered consecutively in the same direction - ie pin 1 to pin n run clockwise.

Baldor pin assignment
Connector pin destination description
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Estop / power relay board

Connector and pin numbering taken from File:Schematic Design MRP-0850B.pdf

Power board pin assignment
Connector pin destination description
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Spindle drive (Baldor VS1ST)

VFD pin assignment
Connector pin destination description
1 1 Power board +24V out
2 Power board D IN 1 - connect to to pin 1 to enable drive
6 Control board An IN 1 - speed control voltage
7 Control board 0V
10 estop chain Relay contacts n/o
11 estop chain Relay contacts n/o