1756-L76: ControlLogix Processor Module 64MB
The 1756-L76 is the ControlLogix Processor Module 64MB covered on this page. The attribute that decides whether it fits the existing installation without modification is 2.5 W.
This configuration's controllogix processor module 64mb is the attribute that drives the replacement decision. A processor or controller is selected on memory, scan time and platform compatibility before anything else. controllogix processor module 64mb 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 2.5 W 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-L76 |
| I/O Memory | 0.98 MB |
| User Memory | 64 MB |
| Maximum I/O | 128,000 |
| Maximum Analog I/O | 4,000 |
| Maximum Digital I/O | 128,000 |
| Current Draw (1.2V DC) | 5 mA |
| Current Draw (5.1V) | 800 mA |
| Power Dissipation | 2.5 W |
| Thermal Dissipation | 8.5 BTU/hr |
| Isolation Voltage | 30V Continuous |
| Enclosure | None |
Datasheet & Downloads
Specification sheet for 1756-L76. 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-l71-controllogix-logix5571-processor-module | confirm the configuration against your installation |
| allen-bradley-1756-l71k-controllogix-logix5571-processor-module-with-confor | confirm the configuration against your installation |
| allen-bradley-1756-l71s-guardlogix-5570-safety-controller | confirm the configuration against your installation |
| allen-bradley-1756-l72-controllogix-logix5572-processor-4mb-memory | confirm the configuration against your installation |
| allen-bradley-1756-l72k-controllogix-logix5572-processor-module | confirm the configuration against your installation |
| allen-bradley-1756-l72s-guardlogix-5570-processor-with-4mb-standard-and-2mb | confirm the configuration against your installation |
| allen-bradley-1756-l73-controllogix-logix5673-processor-with-8-mb-memory | confirm the configuration against your installation |
| allen-bradley-1756-l73xt-controllogix-xt-processor-module-8mb | confirm the configuration against your installation |
Availability & Condition at AutoDCSTech
| Part Number | 1756-L76 |
|---|---|
| Availability | In Stock |
| Condition | New |
| Warranty | One Year |
| Origin | US |
