Baumuller BM4400 - Terminal Overviews

Wiring diagrams
Instruction handbook b maXX BM4400, BM4600, BM4700
Document No.: 5.12008.07 Baumüller Nürnberg GmbH
180
of 358
7.10
7.10.2 Terminal overviews
ZFigure 82– on page 181 and the following show the connections for protective conduc-
tors, power supply, motor, brake resistor, DC-link, safety relays and motor temperature
sensor (X101). ZFigure 91– on page 196 shows the control voltage and the connections
of the controller unit.
X102 Connections of the safety relay, see ZFigure 82– on page 181 and the following (SELV/
PELV) and table ZX102 (option) Safety relay– on page 194.
X103 Terminals of the optional, second safety relay (only BM443X - BM447X, BM46XX,
BM47XX), see ZFigure 85– on page 184 and the following (SELV/PELV) and table ZX103
(0ption) Safety relay– on page 194.
A - X1 Encoder module, see documentation 5.01042 (SELV/PELV)
ENC Encoder
BRA Brake
PE....1W2 Connections for motor, see ZFigure 82– on page 181 and the following.
NOTE!
When having a switched off safety relay it is not possible to use the brake at BM441X
and BM442X
NOTE!
The characterization 1C1 and 1D1 is from the standard DIN EN 60445. 
1C1 is the connection to the positive DC link cable/current bar and was labeled with
ZK+ by Baumüller in the past. 
1D1 is the connection to the negative DC link cable/current bar and was labeled with
ZK- by Baumüller in the past.
NOTE!
When replacing a BM443X generation 1 by a generation 2 device (differentiation see
ZExplanation version code– on page 130) the fuses must be adjusted as well, refer
to ZFuses BM4X3X– from page 280.
Under certain conditions a mix mode of BM443X generation 1 and 2 is possible, see
ZMix mode BM443X generation 1 and 2– on page 124.