Device description • Operating and connection elements
80
Power Panel C70 User's manual V1.30
3.6.7 Fieldbus interfaces
3.6.7.1 Variant with 2x CAN bus
Figure
Terminal
Pinout
IF7: CAN bus
1
CAN_H CAN high
2
GND
Ground
3
CAN_L
CAN low
IF6: CAN bus
4
CAN_H CAN high
5
GND
Ground
6
CAN_L
CAN low
Required accessories
0TB5106.2110-01
Accessory terminal block, 6-pin (2.5), cage clamp terminal block 0.5 mm
2
1
6
Front (touch screen)
Back
A terminating resistor can be switched on individually and independently for each interface via software (configu-
ration in Automation Studio).
1)
3.6.7.2 Variant with 1x CAN bus and 1x RS232
Figure
Terminal
Pinout
IF8: RS232
1
TxD
Transmit signal
2
GND
Ground
3
RxD
Receive signal
IF6: CAN bus
4
CAN_H CAN high
5
GND
Ground
6
CAN_L
CAN low
Required accessories
0TB5106.2110-01
Accessory terminal block, 6-pin (2.5), cage clamp terminal block 0.5 mm
2
1
6
Front (touch screen)
Back
A terminating resistor can be switched on individually and independently for each interface via software (configu-
ration in Automation Studio).
2)
1)
The functionality for switching on the terminating resistor using software is available with Automation Studio 4.3.1 and later as well as Automation Runtime
4.31 and later.
2)
The functionality for switching on the terminating resistor using software is available with Automation Studio 4.3.1 and later as well as Automation Runtime
4.31 and later.