Balluff BNI00E7 - Port Descriptions; Electrical Connection Details

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5
3 First steps
Port
Port 0-7
BNI CIB-508-105-Z015
Input / Output / IO-Link
Mechanical
connection
The module is secured by means of two M6 screws and two washers.
Electrical
connection
Supply voltage
Supply voltage (7/8", 5 pins, male)
PIN
Signal
Description
1
0 V
GND for module/sensor and actuator supply
2
3
FE
Function ground
4
+24 V
Module/sensor supply (US)
5
+24 V
Actuator supply (UA)
Voltage output (7/8", 5 pins, female)
PIN
Signal
Description
1
0 V
GND for module/sensor and actuator supply
2
3
FE
Function ground
4
+24 V
Module/sensor supply (US)
5
+24 V
Actuator supply (UA)
Note
Where possible, use a separate power source to supply the sensor/bus and actuator
with power.
Total current < 9 A. The total current draw for all modules may not exceed 9A even
when connected in series.
Recommended fuse 8A.
Attention!
Do not separate supply voltages
Non-separate voltage supply circuits for sensor and actuator can result in
undesired voltage drops in the sensor supply when switching actuators.
► Therefore always use separately protected voltage supplies for sensors and
actuators.
Also be sure to sufficiently dimension the voltage supply of the device in order to
cover startup and peak currents. Design the fusing concept accordingly.