Opto-Isolated I/O Board offers a compact & convenient way to interface industrial type inputs/outputs to your microcontroller boards, Signal transmission between circuits of different potentials and impedances etc.
- 4 opto-isolated inputs & 4 opto-isolated outputs
- Std TTL input signals for opto-couplers
- Interfacing is via 10-pin Box Header and Screw terminal type connector
- Power source LED indicator
- Four mounting holes 3.2 mm each
- PCB dimensions 54 mm x 64 mm
8 Channel Optically Isolated IO Board – [Link]