User Manual
© Sealevel Systems, Inc. 
- 7 - 
SEALINK DIO-16 User Manual
Pin Assignments (Removable Terminal Block) 
Port A (Input) Bit Port A Terminals 
0  0,1 
1 2,3 
2 4,5 
3  6,7 
4  8,9 
5 10,11 
6  12,13 
7 14,15 
Port B (Output) 
Bit 
Port B Terminals 
0  0,1 
1 2,3 
2 4,5 
3  6,7 
4  8,9 
5 10,11 
6  12,13 
7 14,15 
Side Panel View Port A 
7 6 5 4 3 2 1 0
Port : A
E
Side Panel View Port B 
7 6 5 4 3 2 1 0
Port : B










