FANUC I/O MATE C relay interface board, part number K20B-0700-0362/01

Replaced all relays and relay holders


Replaced all relays and relay holders

Unit was not adjusting the breaking power and the digital display was stuck on -0.01

Component-level repair of a FANUC I/O module.

Component-level repair of a Siemens FC120 fire alarm panel after a high-voltage surge damaged components on the board.

Component-level repair was carried out on this Shihlin Electric PLC, including replacement of sixteen output relays.

Precharge resistor replaced and unit cleaned. Successful startup confirmed after repair.