Operating Instructions – 10 kW Supply Module with Integrated Braking Resistor
19
4
Terminal assignment
Installation
4.5
Terminal assignment
Terminal
Assignment
Brief description
X1:1
X1:2
X1:3
X1:4
PE
L1
L2
L3
Power supply connection (BG1 / 10 kW))
X3:1
X3:2
X3:3
X3:4
+R
-R
Ri
PE
Braking resistor connection (BG1 / 10 kW))
X4:PE
X4:1
X4:2
PE
+U
Z
- U
Z
DC link bus connection
X5a:1
X5a:2
+24 V
E
DGND
Voltage supply for electronics
X5a:3
X5a:4
+24 V
B
BGND
Voltage supply for brake supply
X5b:1
X5b:2
+24 V
E
DGND
Voltage supply for electronics
X5b:3
X5b:4
+24 V
B
BGND
Voltage supply for brake supply
X9a
X9b
a = Input: Signal bus, with green plug
b = Output: Signal bus, with red plug
1)
X12:1
X12:2
X12:3
X12:4
X12:5
X12:6
X12:7
X12:8
X12:9
n.c.
CAN_L
DGND
CAN_L
R
termination
DGND
CAN_H
CAN_H
R
termination
CAN bus low
Reference potential CAN bus
CAN bus low
Unit internal SBus terminating resistor
Reference potential CAN bus
CAN bus high
CAN bus high
Unit internal SBus terminating resistor
1) Only for CAN-based system bus. No function for EtherCAT-based system bus.
X1
X3
4
4
1
1
PE
2
1
4
1
4
X9a
X9b
6
9
5
1
