Baumuller b maxx BM4400, Instruction Handbook Manual

Page: 206 / 360

Controller terminals
Instruction handbook b maXX BM4400, BM4600, BM4700
Document No.: 5.12008.07 Baumüller Nürnberg GmbH
206
of 358
7.11
m BM4-F-ENC-03; 5 V square wave incremental encoder-plug-in module
Pin assignment Pin no. Pin assignment
D-sub-Tube 15-pin
1 GND encoder supply
2 + 5V encoder supply
3 RS422 incremental encoder track +0
4 RS422 incremental encoder track -0
5 RS422 incremental encoder track +B
6 Reserved*
7 RS422 incremental encoder track -A
8 RS422 incremental encoder track +A
9 RS422 incremental encoder track -B
10 Reserved*
11 Reserved*
12 Sense + 5V encoder supply
13 Sense GND encoder supply
14 Reserved*
15 Reserved*
* do not assign
Some encoders are listed in Z Encoder modules slot/position A and B – on page 123, pre-
assembled encoder cables see Z Encoder cables – from page 307.

All encoders, which comply to the following technical specifications, may also be used:
Power supply 5 V DC
Signal level RS422 (TTL)
Permitted current input max. 250 mA