5-2
Electrical Connections
Rexroth EcoDrive Cs Drives
DOK-ECODR3-DKC**.3-CS*-PR02-EN-P
Pin Assignments
schnittstellen_overview_text_en.fh7
L1
L2
L3
L1C
L2C
DL1
DL2
RB1
RB3
RB2
10
9
8
7
6
5
4
3
2
1
6
5
4
3
2
1
4
3
2
1
mains voltage
control voltage
reactance coil
braking resistor
U
V
W
ground
motor
ground
BR-
BR+
+24V_ext_brake
0V_ext_brake
10
1
6
1
1
4
OUT1
IN7
0V_ext
0V_ext
IN6
IN5
IN4
IN3
IN2
IN1
Bb2
Bb1
OUT7
OUT8
0V_ext
+24V_ext
TX
RX
S20
2
1
ON
X4
X5
X6
ADDRESS
NODE
Rexroth
ECODRIVE Cs
S1
H1
S2
S3
LINE ERROR
X20
X21
X4
X5_3
X5_2
X5_1
INPUTíF200V
-240V
X3
X2
X1
X6
W
V
U
RB2
RB3
RB1
DL2
DL1
L2C
L1C
L3
L2
L1
9
8
7 6 5 4
3
2
1
9
8
7 6 5 4
3
2
1
0
0
Fig. 5-3:
Pin assignments of the interfaces
The digital inputs (IN1…7) and outputs (OUT1…3) are free configurable.
At delivery the inputs and outputs are preconfigured (see page 5-13
onward).
Courtesy
of
CMA/Flodyne/Hydradyne
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Motion
Control
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