| Manufacturer | Rockwell Automation |
| Brand | Allen-Bradley |
| Part Number/Catalog No. | 1756-IV32 |
| Series | ControlLogix |
| Module Type | Digital DC Input Module |
| Inputs | 32 |
| Input Voltage | 12-24 Volts DC |
| Operating Voltage Range | 10-30 Volts DC |
| Input Delay Time | 2 milliseconds plus selected filter time |
| Minimum Operating Current | 2 milliamps at 10 Volts DC |
| Maximum Operating Current | 3.5 milliamps at 30 Volts DC |
| Maximum Input Current, Off-State | 1.5 milliamps |
| Power Dissipation (Max) | 4.1 Watts at 60 degrees Celsius |
| Backplane Current at 5 Volts | 120 milliamps |
| Backplane Current at 24 Volts | 2 milliamps |
| Removeable Terminal Block(s) | 1756-TBCH, 1756-TBS6H |
| UPC | 10612598264350 |