Balluff Network Interface
ProfiNet™
www.balluff.com
7
3
First Steps
3.2.
Mechanical
Connection
The module is secured by means of two M6 screws and two washers.
3.3.
Electrical
Connection
Power supply
Power supply "INPUT" (7/8", connector)
Pin
Function
Description
1
Bus/sensor and actuator power
supply ground
0 V
2
3
Function ground
FE
4
Bus/sensor power supply
+24 V
5
Actuator power supply
+24 V
Power supply "OUTPUT" (7/8", female)
Pin
Function
Description
1
Bus/sensor and actuator power
supply ground
0 V
2
3
Function ground
FE
4
Bus/sensor power supply
+24 V
5
Actuator power supply
+24 V
Note
Where possible, use separate power supplies for sensor/bus and actuator.
Total current < 9 A The total current of all modules must not exceed 9 A even in
the case of series connection of the actuator supply.
Grounding
Note
The function ground connection from the housing to the machine must have
low-impedance and is made using the mounting screw.
PROFINET
interface
M12, D-coded, female
Pin
Function
1
Tx+
Transmit Data +
2
Rx+
Receive Data +
3
Tx-
Transmit Data -
4
Rx-
Receive Data -
Note
Unused I/O ports must be provided with cover caps to comply with degree of
protection IP69.