| Manufacturer | Rockwell Automation |
| Brand | Allen-Bradley |
| Removable Terminal Block (RTB) | 1756-TBNH 1756-TBSH |
| Total Backplane power | 0.58 W |
| Backplane Current, 24VDC | 2 mA |
| Backplane Current, 5.1VDC | 100 mA |
| Cyclic update time | 200 µs…750 ms |
| Part Number/Catalog No. | 1756-IA16 |
| Series | ControlLogix |
| Input Voltage | 120VAC |
| Module Type | Digital AC Input Module |
| Inputs | 16 |
| Operating Voltage Range | 74 to 132 Volts AC |
| Input Delay Time | Programmable 9 or 18 milliseconds |
| UPC | 10612598171276 |