Products Description
| Company Information | |||
| [email protected] | |||
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Technical Specifications
| Parameter | Specification |
|---|---|
| Manufacturer | Rockwell Automation / Allen-Bradley |
| Product Series | ControlLogix 5580 Process Controllers |
| Model Number | 1756-L83EP |
| Product Type | Process Controller / PLC CPU |
| Controller Family | ControlLogix 5580 |
| User Memory | 10 MB |
| Nonvolatile Memory | Secure Digital (SD) Card Supported |
| Embedded Ethernet Port | 1 × 1 Gigabit EtherNet/IP Port |
| USB Port | 1 × USB 2.0 |
| Supported EtherNet/IP Nodes | Up to 250 Nodes |
| Programming Languages | Ladder Logic, Structured Text, Function Block, Sequential Function Chart |
| Number of Tasks | Up to 32 |
| Programs per Task | Up to 1000 |
| Maximum Digital I/O | Up to 128,000 Points |
| Maximum Analog I/O | Up to 4,000 Points |
| Conformal Coating | Yes |
| Display Type | 4-character Alphanumeric Display |
| Backplane Current Draw | 1.2 A @ 5.1V DC, 5 mA @ 1.2V DC |
| Power Dissipation | Approx. 6.2 W |
| Thermal Dissipation | Approx. 21.2 BTU/hr |
| Isolation Voltage | 50V Continuous |
| Mounting Type | ControlLogix Chassis Mount |
| Operating Temperature | 0°C to 60°C |
| Storage Temperature | -40°C to 85°C |
| Relative Humidity | 5% to 95% Non-Condensing |
| Certifications | UL, CE, ATEX, IECEx, KC, RCM |
| Lifecycle Status | End of Life Announced (Discontinued after Dec 31, 2026) |
| Recommended Replacement | 1756-L83EPXT |
| Actual Dimensions (H × W × D) | Approx. 145 × 145 × 55 mm |
| Actual Weight | Approx. 0.96 kg |
| Typical Applications | Process Automation, PlantPAx, High-speed Industrial Control, EtherNet/IP Systems |
FAQ
FAQ
Q1: What is the Allen-Bradley 1756-L83EP used for?
A1: The 1756-L83EP is a high-performance ControlLogix 5580 process controller designed for large-scale industrial automation and PlantPAx process control systems.
Q2: How much memory does the 1756-L83EP provide?
A2: The controller includes 10 MB of user memory and supports SD card nonvolatile memory storage.
Q3: What communication ports are built into the 1756-L83EP?
A3: The controller includes one embedded 1 Gigabit EtherNet/IP port and one USB programming port.
Q4: How many EtherNet/IP devices can the 1756-L83EP support?
A4: The controller supports up to 250 EtherNet/IP nodes depending on system architecture and firmware configuration.
Q5: What are the actual dimensions and weight of the 1756-L83EP?
A5: The approximate dimensions are 145 × 145 × 55 mm and the approximate weight is 0.96 kg.
Q6: Is the 1756-L83EP conformal coated?
A6: Yes. The controller includes conformal coating for improved environmental protection in industrial applications.
Q7: What is the lifecycle status of the 1756-L83EP?
A7: Rockwell Automation announced end-of-life status for the 1756-L83EP, with discontinuation effective December 31, 2026. The recommended direct replacement is the 1756-L83EPXT.
Q8: What are common applications for the 1756-L83EP?
A8: Common applications include process control, PlantPAx distributed control systems, oil & gas facilities, chemical plants, power generation, and large-scale manufacturing automation.
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Packing & Delivery
We will use wear-resistant cartons to seal the boxes, and take photos for your confirmation before sealing. We will pack the boxes only after confirmation.
For express delivery, we will use DHL, UPS, TNT, FedEx and EMS.
Please rest assured that we have a deep cooperation with express delivery companies and can ensure that your goods are delivered to you in good condition.
