Rev. 2.01
22070_EDEBD
A0241-3617-1_EN
6
KBR multisio D2-4AI-2
4
Analog input module LED display
In the scan mode of the KBR module bus, all 4 input LEDs fl ash.
In module detection mode, the input LEDs fl ash in sequence.
The LEDs represent:
LED1 for input 1
LED2 for input 2
LED3 for input 3
LED4 for input 4
Power LED on:
Operating voltage
is applied
The LEDs on the module with 4 digital inputs turn on when an analog input
signal is detected and the measured values are within the set limits.
The LEDs go out if no analog encoder is connected or if the encoder is short-
circuited. The LEDs fl ash if the value exceeds or falls below a limit.
NOTE
For operation at the multisio D6...x (D6-ESBS-5DI6RO1DO-5 and higher) base
device, the module is always set up for 0-20 mA/0-10 V, meaning that the LEDs
of inputs 1-4 are always on.
The multisio D6...x base device makes the conversion to 4-20 mA/2-10 V.
1
2
3
4
Power
AI
AI
AI
AI
multisio
