The I/O communication module BPlus is designed for wiring via a terminal strip in the control cabinet. The contacts and wires of the module are assigned as follows:
Relay connector left
Contact |
Wire color |
Assignment |
Function |
---|---|---|---|
1 |
– |
– |
Not used |
2 |
Pink |
Binary input |
Function configurable (see Binary Inputs) |
3 |
Brown |
CAN Lo |
CAN connection to the previous device in the CANopen® network |
Green |
CAN Lo |
CAN connection to the following device in the CANopen® network or connection of the terminating resistor |
|
4 |
– |
– |
Not used |
5 |
Black |
L – |
Supply voltage for I/O communication module BPlus (8 V DC to 32 V DC, nominal voltage 24 V DC) |
6 |
Red |
L + |
|
7 |
– |
– |
Not used |
8 |
Gray |
Analog input |
Function configurable (see Analog Inputs) |
9 |
White |
CAN Hi |
CAN connection to the previous device in the CANopen® network |
Yellow |
CAN Hi |
CAN connection to the following device in the CANopen® network or connection of the terminating resistor |
Relay connector center
Contact |
Wire color |
Assignment |
Function |
---|---|---|---|
1 |
Brown |
CAN Lo |
Internal CAN connection to the right I/O module |
2 |
Black |
L – |
Pass-through of the supply voltage to the right I/O module |
3 |
Yellow |
Binary output 3 |
Function configurable (see Binary Outputs) |
4 |
Red |
L + |
Pass-through of the supply voltage to the right I/O module |
5 |
– |
– |
Not used |
6 |
Orange |
Binary output 2 |
Function configurable (see Binary Outputs) |
7 |
White |
CAN Hi |
Internal CAN connection to the right I/O module |
8 |
– |
– |
Not used |
9 |
Purple |
Binary output 1 |
Function configurable (see Binary Outputs) |
Relay connector right
Contact |
Wire color |
Assignment |
Function |
---|---|---|---|
1 |
Green |
Analog output |
Function configurable (see Analog Outputs) |
2 |
Red |
L + |
Supply voltage for right I/O module |
3 |
– |
– |
Not used |
4 |
– |
– |
Not used |
5 |
– |
– |
Not used |
6 |
Black |
L – |
Supply voltage for right I/O module |
7 |
White |
CAN Hi |
Internal CAN connection to left I/O module |
8 |
– |
– |
Not used |
9 |
Brown |
CAN Lo |
Internal CAN connection to left I/O module |