Gtec SATURN Série Manuel D'installation page 66

Slot for auxiliary communication board
From the left:
Battery start button COLD START (above) / R.E.P.O.
(Remote Emergency Power Off) connector / Contact
holder for AS400 / USB communication port / RS232
communication port
Battery fuse holder isolator
From the left:
Input isolator / Separate bypass isolator (optional) /
Manual bypass isolator / Output isolator
Terminal cover
Parallel board slot (optional)
66