External shunt connections, Whuqdo 6kxqw &rqqhfwlrqv – Rockwell Automation 1398-PDM-xxx ULTRA Plus Series Positioning Drive Module User Manual
Page 76

Publication 1398-5.1 — January 2000
3-12 Wire the ULTRA Plus PDM Components
External Shunt Connections
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Terminal
Identifier
Description
1
Internal or
External
Positive DC BUS
2
Internal
Internal shunt
regulator resistor
3
External
Shunt regulator
transistor collector
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TB2
Exter
nal Shunt
Inter
nal
1
3
2