Aviosys 8840 Manual - Manual (Page 6)

6
Interface
Power Source
9V~12V DC, 1A
Choose one power in source only . Either
＊ 12V Power Line in : Green jack.
OR
＊ DC Power In : Black jack.
Output
8 ports : Can connect as Normal Close or
Normal Open
 Normal Close- NC : Max 5A per output
 Normal Open- NO : Max 10A per output
USB jack :
Connect to PC.
Do Not connect RS232 at same time.
RS232 jack :
Connect to PC RS232 port
Do Not connect RS232 at same time.