1756-IV32: Digital DC Input Module
The 1756-IV32 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.
What separates this variant from its siblings 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 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-IV32 |
| 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 |
| Removable Terminal Block(s) | 1756-TBCH, 1756-TBS6H |
Related Configurations
Other published configurations in the same family — confirm the distinguishing specification against your installation:
| Related Part Number | Configuration Difference |
|---|---|
| allen-bradley-1756-iv16-controllogix-digital-dc-input-module | confirm the configuration against your installation |
Availability & Condition at AutoDCSTech
| Part Number | 1756-IV32 |
|---|---|
| Availability | In Stock |
| Condition | New |
| Warranty | One Year |
| Origin | US |
