APC Back-UPS ES 550 pinouts
The connector/pinout information may be applied to the APC model Back-UPS ES 550
Кабель для APC BackUPS BE350C,BE500C,ES 550 pinout original 940-0128A and analogue of the 940-0128A for APC Back-UPS ES "C" BE350C, BE500C, ES 550