Firmware: V2.18 / V--
26.10.2022
82/119
9.3.5.1 Status LEDs
Function
Colour
LED
Description
Lower board
LIFE
green
LED
The status of the LIFE LED on the main board is freely programmable.
POWER
green
LED
ON: Power supply OK, device is supplied with power, processor is running
OFF: Power supply interrupted or device defective
Upper board (internal SIOX)
LIFE
green
LED
FLASHING: Active lamp, board is supplied with power, processor is running
OFF: Power supply interrupted or device defective
Relay outputs
green
LED1
..
LED10
ON: Relay is activated
ATTENTION: External voltage can be present at these terminals!
Digital inputs
red
LED1
..
LED23
ON: Digital input is activated, voltage is present!
ATTENTION: External voltage can be present at these terminals!
For future
functions
red
LED
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DANGER
Warning about dangerous electrical voltage - Danger of electric shock!
The controller must be
disconnected from the power supply before opening the case. Never operate the controller without
case.
Information for the precise terminal assignment can be found in chapter