1756-OA8E: Electronic Fused AC Output Module
The 1756-OA8E is the Electronic Fused AC Output Module covered on this page. The attribute that decides whether it fits the existing installation without modification is 5.5 Watts at 60 degrees Celsius.
This configuration's electronic fused ac output module is the attribute that drives the replacement decision. A processor or controller is selected on memory, scan time and platform compatibility before anything else. electronic fused ac 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 5.5 Watts at 60 degrees Celsius 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-OA8E |
| Module Type | Electronic Fused AC Output Module |
| Outputs | 8-Point Electronic Fusing |
| Operating Voltage Range | 74-132 Volts AC |
| Output Current per Point | 2 Amps at 60 degrees Celsius |
| Output Current per Module | 8 Amps at 30 degrees Celsius, 4 Amps at 60 degrees Celsius |
| Power Dissipation | 5.5 Watts at 60 degrees Celsius |
| Backplane Current at 5 Volts | 200 milliamps |
| Backplane Current at 24 Volts | 250 milliamps |
| Isolation Voltage | 50 Volts Continuous |
| Output Signal Delay | 9.3 ms @ 60 Hz, 11 ms @ 50 Hz |
| Removable Terminal Block(s) | 1756-TBNH, 1756-TBSH |
Datasheet & Downloads
Specification sheet for 1756-OA8E. For lead time, condition and price, contact our team.
Related Configurations
Other published configurations in the same family — confirm the distinguishing specification against your installation:
| Related Part Number | Configuration Difference |
|---|---|
| allen-bradley-1756-oa8-controllogix-digital-ac-output-module-8-point | confirm the configuration against your installation |
| allen-bradley-1756-oa8d-controllogix-diagnostic-ac-output-module | confirm the configuration against your installation |
Availability & Condition at AutoDCSTech
| Part Number | 1756-OA8E |
|---|---|
| Availability | In Stock |
| Condition | New |
| Warranty | One Year |
| Origin | US |
