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21
5
Technical Data
5.5.
LED indicators
Status LEDs
BNI IOL-10x-xxx-Z012
LED
Indicator
Function
LED 1
Green / Red
Supply Sensors & Module ok / Undervoltage
LED 6
Green / Green flashing
Communication error / communication ok
BNI IOL-302-xxx-Z0xx
LED
Indicator
Function
LED 1
Green / Red
Supply Module ok / Undervoltage
LED 3
Green / Red
Supply actuators ok / Undervoltage
LED 6
Green / Green flashing
Communication error / communication ok
LED I/O-Ports
Indicator
Function LED Pin 2 / Pin 4
Off
Input signal / output signal = 0
Yellow static
Input signal / output signal = 1
Red
Input port : SC, short circuit
Output port: Imax, over-current, short circuit, actuator warning
Port/Pin LED:
Status Input- /
Output ports
LED 1-6, Status LED
