Baumuller b maxx BM4400, Instruction Handbook Manual

Page: 180 / 360

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
Z Figure 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).
Z Figure 91 – on page 196 shows the control voltage and the connections
of the controller unit.
X102 Connections of the safety relay, see Z Figure 82 – on page 181 and the following (SELV/
PELV) and table Z X102 (option) Safety relay – on page 194.
X103 Terminals of the optional, second safety relay (only BM443X - BM447X, BM46XX,
BM47XX), see
Z Figure 85 – on page 184 and the following (SELV/PELV) and table Z X103
(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 Z Figure 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
Z Explanation version code – on page 130) the fuses must be adjusted as well, refer
to Z Fuses BM4X3X – from page 280.
Under certain conditions a mix mode of BM443X generation 1 and 2 is possible, see
Z Mix mode BM443X generation 1 and 2 – on page 124.