Baumuller b maXX BM4 Series - Page 23

Technical Data
Instruction Handbook b maXX (BM4-F-)ENC-XX (Encoder module)
Document No.: 5.01042.12
23
of 102
3
BM4-F-ENC-02
BM4-F-ENC-12
for sine cosine encoders with Hiperface
®
The sine-cosine encoder module provides a hiperface
®
interface.
BM4-F-ENC-03 for 5V square wave incremental encoders
Frequency limit see ZMaximum speed incremental encoder– on page 21.
BM4-F-ENC-04 for sine cosine encoders with zero-point sensing
.
Power supply 8 V
DC
Signal level Hiperface
®
specification of operation data channel
(~1
V
SS
; REFSIN/REFCOS 2,5V)
Permitted current input of
encoder
max. 250 mA
Power supply 5 V
DC
Signal level RS422 (TTL)
Permitted current input of
encoder
max. 250 mA
Power supply 8 V
DC
, stabilized to + 5 V at the encoder
Signal level ~1 V
SS
Permitted current input of
encoder
max. 250 mA (max. 300 mA)
NOTE!
A broken wire of the zero point cable is not detected by the controller.