1756-OF8IHK: ControlLogix HART I/O Module
The 1756-OF8IHK is specified as ControlLogix HART I/O Module. Where this variant differs from others in its family is the configuration listed below — confirm it against the unit being replaced.
What separates this variant from its siblings is controllogix hart i/o module. A processor or controller is selected on memory, scan time and platform compatibility before anything else. controllogix hart i/o 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 the configuration shown in the specification table 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-OF8IHK |
| Description | Shop the Allen-Bradley 1756-OF8IHK ControlLogix HART I/O Module at AutoDCSTech. Features 8 isolated outputs, HART modem per channel, conformal coat, and overvoltage protection. |
Related Configurations
Other published configurations in the same family — confirm the distinguishing specification against your installation:
| Related Part Number | Configuration Difference |
|---|---|
| allen-bradley-1756-of8ih-controllogix-analog-isolated-output-hart-module | confirm the configuration against your installation |
Availability & Condition at AutoDCSTech
| Part Number | 1756-OF8IHK |
|---|---|
| Availability | In Stock |
| Condition | New |
| Warranty | One Year |
| Origin | US |
