| Manufacturer | Rockwell Automation |
| Brand | Allen-Bradley |
| Part Number/Catalog No. | 1734-IB2 |
| Series | POINT I/O |
| Module Type | Digital DC Sinking Input Module |
| Inputs | 2 |
| Input Voltage | 24 Volts DC |
| Input Current Maximum | 5 milliamps |
| POINTBus Current | 75 milliamps |
| Power Dissipation | 0.7 Watts |
| Power Dissipation | 2.4 BTU/hour |