Bosch Rexroth EcoDrive 03 - Protective Conductor Connections (XE1, XE2)

Rexroth EcoDrive 03 DKC**.3-016 Instructions for Use 5-13
DOK-ECODR3-DKC16*UL***-IB01-EN-P
Expansion interface
AP5376F1.FH7
device external device internal
X10
1
2
3
4
5
6
IAN+
0V
IAN-
IAN+
IAN-
0V
IAN+
IAN-
Fig. 5-29: Expansion interface
drive or
E/A-
module
drive or
E/A-
module
drive
120 R
120 R
IAN+
IAN-
EcoX bus
3,5V
2,5V
1,5V
voltage
time
dominant
recessive
IAN+
IAN-
recessive
SV5179F1.FH7
Fig. 5-30: EcoX interface
max. bus length l: 20 m
bus terminating resistors on both ends of the
bus cable
2 x 120 R / 250 mW
XE1, XE2 Protective Conductor Connections for Motor and Mains
DANGER
Lethal electric shock caused by live parts with
more than 50 V!
⇒ Connect the protective conductor connections of the
drive controller to the protective conductor system of
the control cabinet.
⇒ Cross section of protective conductor: > 10 mm²
(Reason: high leakage currents (EN 50178/1998,
section: 5.3.2.1)
⇒ Check the continuity of the protective conductors
from the mains connection to the connected motors.
Technical description of connector
Type No. of pins Design
screw-in connection 2 x 1 screw-in connection for
ring terminals M5
Fig. 5-31: Design
Connection
Expansion interface:
EcoX-Bus:
Bus cable:
Design: