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Fieldbus Controller 750-837, /02x-000, 750-838, /02x-000 • 109

LED Display

3.1.8.3 Supply Voltage Status

LED

Color

Meaning

A

green

Status of the operating voltage – system

 

 

 

B or C

green

Status of the operating voltage – power jumper contacts

 

 

(LED position is manufacturing dependent)

 

 

 

There are two green LEDs in the coupler supply section to display the supply voltage. The LED A (left above) indicates the 24 V supply for the coupler. The LED B (left down) or the LED C (right above) signals the supply to the field side, i.e. the power jumper contacts.

WAGO-I/O-SYSTEM 750

CANopen

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