8* In/ 8 Out 4 built in 44 I/O No ...
Product details
6* In/ 4 Out 2 built in 36 I/O No ...
20 point (12) AC Inputs, (8) Isolated...
10 point (6) AC Inputs, (4) Isolated...
8* In/ 8 Out 4 built in, 4 with Analog...