The CIO-DIO48 can control 48 devices or sense 48 contact closures from a single half-size card in a PC. The CIO-DIO48 employs two 8255 parallel peripheral interface chips which are programmable in three modes; simple byte input or output or strobed I/O. The 8255 is simple to program. The CIO-DIO48 can provide 2.5 mA to activate other chips, but not enough for LED's or relays. The CIO-DIO48H can source 15 mA or source 64 mA, enough for switching most relays and SSR's.
| OMEGA Engineering, Inc. | |
|---|---|
| Product Category | Data Acquisition |
| Product Number | CIO-DIO48 |
| Product Name | 48-Channel Digital I/O Board |
| Data Acquisition | Input/Output Module |
| Form Factor | PC Board |
| User Interface | None |
| Host Connection | Direct Backplane Interface; TTL |
