1756-OB16IEFK: DC Output Module
The 1756-OB16IEFK is the DC Output Module covered on this page. The attribute that decides whether it fits the existing installation without modification is 10-30 Volts.
On this unit dc output module is the figure that decides fit and function. A processor or controller is selected on memory, scan time and platform compatibility before anything else. dc output 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 10-30 Volts 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-OB16IEFK |
| Module Type | DC Output Module |
| Circuit Type | DC |
| Input Voltage Range | 10-30 Volts |
| Operating Voltage Range | 10-30 Volts DC |
| Maximum Output Current Rating - Point | 2 Amps at 30 degrees Celsius, 1 Amp at 60 degrees Celsius |
| Maximum Output Current Rating - Module | 8 Amps at 30 degrees Celsius and 4 Amps at 60 degrees Celsius |
| Power Dissipation (Max) | 3.6 Watts at 60 Celsius |
| Backplane Current at 5 Volts | 350 milliamps |
| Backplane Current at 24 Volts | 3 milliamps |
| Isolation Voltage | 50 Volts Continuous |
| 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-ob16ief-controllogix-fast-isolated-output-module | confirm the configuration against your installation |
| allen-bradley-1756-ob16iefs-controllogix-scheduled-fast-isolated-output-mod | confirm the configuration against your installation |
Availability & Condition at AutoDCSTech
| Part Number | 1756-OB16IEFK |
|---|---|
| Availability | In Stock |
| Condition | New |
| Warranty | One Year |
| Origin | US |
