| Manufacturer | Rockwell Automation |
| OFF state current, max | 1 mA |
| OFF State voltage, max | 5.0V DC |
| Thermal Dissipation per channel | .20 Watts |
| Backplane Current | 0.050 A |
| Signal Delay, ON transition | 8 ms |
| Input Current, nominal | 8mA @24VDC |
| Input Voltage range | 10-30VDC |
| Input Voltage | 24 Volts DC |
| No. of Inputs | 16; Sinking input |
| Brand | Allen-Bradley |
| Part Number/Catalog No. | 1746-IB16 |
| Series | SLC 500 |
| Module Type | Digital DC Sinking Input |
| Voltage Range | 10-30 Volts DC Sink |
| Inputs | 16 |
| Backplane Current (5 Volts DC) | 85 milliamps |
| Signal delay | 8 milliseconds |
| Off State Current | 1 milliamps |
| Applications | General Purpose DC Inputs |
| I/O Connection | 1746-HT and 1746-HCA |
| Step Response | 100 milliseconds in, 2.5 milliseconds out |
| UPC | 10662468067048 |
| UNSPSC | 32151705 |