1756-L71
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What is Original Packaging
These parts come in their original packaging, although they are currently open and may display an older date code. Each item is pre-owned but has been carefully maintained and is in excellent condition, ensuring reliable performance. Please note that Marci Network Hardware is not an authorized distributor for the manufacturers or tradenames listed, so the original manufacturer’s warranty does not apply. These parts are ideal for professionals or hobbyists seeking quality components at a great value.
What Is Marci Hardware Packaging?
Marci Hardware Packaging refers to items that are professionally inspected, tested, and securely repacked by Marci Network Hardware. These products may not include the original manufacturer’s packaging but are carefully packed to ensure safe storage and shipping. Each item is fully functional, well-protected, and ready for reliable use, offering excellent value without compromising performance.
What is Refurbished Packaging?
Refurbished packaging refers to the packaging used for a product that has been previously owned, returned, or repaired, and then restored to a like-new or fully functional condition. Unlike original packaging, which comes directly from the manufacturer, refurbished packaging may not look brand-new and could be a plain box or a repackaged version provided by the refurbished.
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Ships from Stafford, TX
The Allen-Bradley 1756-L71 is a ControlLogix® programmable automation controller (PAC) with 2 MB of user memory and 0.98 MB of I/O memory, designed for large-scale industrial automation and control systems. It features a built-in USB port for local programming and supports a wide range of communication networks and optional adapters, enabling flexible integration in factory and process environments.
Technical Details
| Specification | Details |
|---|---|
| Manufacturer | Allen-Bradley (Rockwell Automation) |
| Product Line | ControlLogix® 5570 Series |
| Model / Part No. | 1756-L71 |
| Controller Type | Programmable Automation Controller (PAC) |
| User Memory | 2 MB |
| I/O Memory | 0.98 MB |
| Non-volatile Memory (SD) | 1 GB installed (upgradable) |
| Built-in Ports | 1 × USB 2.0 full-speed (programming) |
| Maximum Digital I/O | 128,000 points |
| Maximum Analog I/O | 4,000 channels |
| Controller Connections | Up to 500 connections |
| Communication Options | EtherNet/IP™, ControlNet™, DeviceNet™, Data Highway Plus™, Remote I/O, SynchLink, third-party networks |
| Isolation Voltage | 30 V continuous |
| Power Dissipation | ~2.5 W |
| Thermal Dissipation | ~8.5 BTU/hr |
| Operating Temp. Range | 0 °C – 60 °C |
| Storage Temp. Range | -40 °C – 85 °C |
| Humidity (Non-condensing) | 5 % – 95 % |
| Typical Applications | Complex machine/process control, large I/O automation systems |
I will ship within one business day. International buyers are welcome. IF you want Expedited Shipping we can help you as well. We can ship under your (FedeX, UPS, DHL) Account if you have one. We Do Trade-Ins as well. Customer satisfaction is our priority. Call us 8323430718
1 Year Warranty ( Manufacturer warranty DO NOT apply )