Rockwell Automation Publication 2198-RM003B-EN-P - November 2020 53
Chapter 3 Connectors and Indicators
Table 49 compares the auxiliary feedback connector pinouts for the Ultra3000
drive (CN1 connector) and Kinetix 5100 servo drives (AUX connector):
Table 49 - Auxiliary Feedback Connector Assignment Comparison
Ultra3000 Drives Kinetix 5100 Drives
CN1 Pin
(1)
Description Signal AUX Pin#
Signal (Generic TTL
Incremental)
Description
1 Auxiliary Encoder Power Out (+5V) EPWR 1 MTR_AM+ A Differential Input +
2 Common ECOM 2 MTR_AM- A Differential Input -
3 – – 3 MTR_BM+ B Differential Input +
4 Auxiliary Encoder CH A+ AX+ 4 MTR_BM- B Differential Input -
5 Auxiliary Encoder CH A- AX- 5 MTR_IM+ Index Differential Input +
6 Auxiliary Encoder CH B+ BX+ 6 MTR_IM- Index Differential Input -
7 Auxiliary Encoder CH B- BX- 7 MTR_ECOM Encoder Common
8 Auxiliary Encoder CH I+ IX+ 8 MTR_EPWR5V Encoder 5V Power Output
9 Auxiliary Encoder CH I- IX- 9 Reserved Reserved
— — — 10 Reserved Reserved
(1) CN1 Connector on the Ultra3000 drive is a 44-pin connector.