Allen-Bradley 1756-L82E ControlLogix Controller
$123.00
$320.00
Description
Allen-Bradley 1756-L82E ControlLogix Controller
The Allen-Bradley 1756-L82E, also cataloged as the 1756-L82E ControlLogix Controller, operates as a dedicated hardware component for programmable execution and EtherNet/IP communication within ControlLogix automation platforms. The module provides 5 MB user memory, integrated Ethernet connectivity, and controller task management functions.
Hardware Specifications
| Parameter | Specification |
|---|---|
| Model | 1756-L82E |
| Brand | Allen-Bradley |
| Product Line | ControlLogix |
| Module Type | Controller Module |
| Origin | USA |
| Weight | 0.57 kg |
| User Memory | 5 MB |
| Ethernet Ports | 1 port |
| Ethernet Speed | 10 Mbps, 100 Mbps, or 1 Gbps |
| USB Port | 1 port for programming and configuration |
| Maximum Ethernet Nodes | 175 nodes |
| Maximum Tasks | 32 tasks |
| Maximum Programs per Task | 1000 programs |
| Supported Networks | EtherNet/IP, ControlNet, DeviceNet, Remote I/O |
| Display | 4 character alpha/numeric display |
EtherNet/IP and ControlLogix Communication Architecture
The 1756-L82E controller supports EtherNet/IP communication through an integrated Ethernet port with selectable operating speeds of 10 Mbps, 100 Mbps, and 1 Gbps. The controller architecture supports deterministic network communication through ControlLogix backplane integration and EtherNet/IP based data exchange.
The module supports I/O density scaling through the ControlLogix platform, allowing expansion of distributed I/O structures using compatible communication adapters. Firmware flash compatibility enables controller updates through supported configuration tools while maintaining ControlLogix project compatibility.
Frequently Asked Questions
Q: What communication interfaces are integrated into the 1756-L82E controller?
A: The controller includes one Ethernet port supporting 10 Mbps, 100 Mbps, and 1 Gbps operation, along with one USB programming port.
Q: How is the controller memory allocated?
A: The 1756-L82E provides 5 MB of user memory for controller programs, tasks, and application data storage.
Q: Does the 1756-L82E support multiple industrial network protocols?
A: The controller supports EtherNet/IP communication natively and supports ControlNet, DeviceNet, and Remote I/O communication through compatible ControlLogix modules.
Field Installation Guidelines
Install the controller in a compatible ControlLogix chassis with correct backplane alignment and module locking engagement. Verify that the chassis power supply capacity supports the installed controller and connected modules.
Ethernet wiring should use industrial-rated cabling with proper shielding practices where required. Route communication cables separately from high-voltage power conductors to reduce electromagnetic interference. Ground cable shields according to site electrical standards.
Before commissioning, verify firmware compatibility between the controller, Studio 5000 Logix Designer software, and connected ControlLogix modules. Confirm network addressing, node configuration, and I/O communication status before placing the controller into operation.
Features
Minimum Order Quantity (MOQ)
We welcome bulk orders and have a minimum order quantity of just one unit.
Certificates and Documentation
Upon request, we can provide all necessary documentation, including Certificates of Origin/Conformance and other required export documents.
Delivery Time
For items in stock, we aim to deliver within 1-3 days after payment confirmation. Items with specified lead times will be delivered according to the quoted schedule.
Payment Methods
We accept 100% T/T (Telegraphic Transfer) payment before shipping. For items with lead times, a 30% deposit is required upfront, with the remaining 70% due before shipment. For RMB transfers, please contact us if you have an agent in China.
Warranty
We offer a standard one-year warranty on all new and original items. If you require an extended warranty, please contact us for additional cost details.
Refund and Return Policy
Your satisfaction is important to us. If you need to return an item, it must be done within 30 days of the order date. The product must be unused, unopened, and in its original packaging with all accessories included. Refunds are processed within 5-7 business days after we receive the returned item. Please note that shipping and related charges are non-refundable.
Featured
Complementary products
Express Delivery
Fast shipping for your urgent needs.
Large Inventory
Extensive stock ensures quick availability.
Premium Quality
Genuine, high-grade PLC & DCS components.
24/7 Customer Support
Reliable service for clients worldwide.