| Manufacturer | Rockwell Automation |
| Part Number/Catalog No. | 1734-IB8 |
| Brand | Allen-Bradley |
| No. of Inputs | 8; Sinking input |
| Input Voltage range | 10-28.8VDC |
| Input Current range | 2-5mA |
| Input Current, nominal | 4mA @24VDC |
| Input Filter Time | 0.5 ms hardware plus 0...63 ms (user-selectable) |
| Dimensions | 56 x 12 x 75.5 mm (2.2 x 0.47 x 2.97 in.) |
| Weight, approx. | 31.8 g (1.12 oz) |
| Enclosure type rating | None (open-style) |
| Keyswitch position | 1 |
| Module Location | 1734-TB or 1734-TBS wiring base assembly |
| Module Status indicators | 1 green/red, logic side |
| Input status indicators | 8 yellow, logic side |
| Inputs | 8 |
| Input Current Maximum | 5 milliamps |