1756-IB16D: Digital DC Input Module
The 1756-IB16D is the Digital DC Input Module covered on this page. The attribute that decides whether it fits the existing installation without modification is 12-24 Volts DC Sink.
The reason to specify this exact variant is digital dc input module. A processor or controller is selected on memory, scan time and platform compatibility before anything else. digital dc input module sets how much programme fits, how fast the logic executes and which I/O and networks the unit can host — the three things that decide whether an existing application migrates without a rewrite. Confirming 12-24 Volts DC Sink against the installed controller family is the check that prevents a processor that boots but cannot run the existing project.
| Feature | Specification |
|---|---|
| Manufacturer | Rockwell Automation |
| Brand | Allen-Bradley |
| Part Number | 1756-IB16D |
| Part Number | 1756-IB16D |
| Series | ControlLogix |
| Module Type | Digital DC Input Module |
| Inputs | 16 Diagnostic Inputs |
| Input Voltage | 12-24 Volts DC Sink |
| Operating Voltage Range | 10-30 Volts DC |
| Input Delay Time | 4 milliseconds plus selected filter time |
| Minimum Operating Current | 2 milliamperes at 10 Volts DC |
| Maximum Operating Current | 13 milliamperes at 30 Volts DC |
| Maximum Input Current, Off-State | 1.5 milliamperes per point |
| Power Dissipation (Max) | 5.8 Watts at 60 degrees Celsius |
| Backplane Current at 5 Volts | 150 milliamperes |
| Removable Terminal Block(s) | 1756-TBCH, 1756-TBS6H |
| UPC | 10612598164490 |
Related Configurations
Other published configurations in the same family — confirm the distinguishing specification against your installation:
| Related Part Number | Configuration Difference |
|---|---|
| allen-bradley-1756-ib16-controllogix-digital-dc-input-module-16-points | confirm the configuration against your installation |
| allen-bradley-1756-ib16i-controllogix-isolated-input-module | confirm the configuration against your installation |
Availability & Condition at AutoDCSTech
| Part Number | 1756-IB16D |
|---|---|
| Availability | In Stock |
| Condition | New |
| Warranty | One Year |
| Origin | US |
