Product Details
Product Description
The Allen-Bradley 1756-EN2T is a high-speed Ethernet/IP communication module designed for the ControlLogix platform. It provides secure and reliable network connectivity with support for 10/100 Mbps communication rates. Compact and versatile, it fits into any ControlLogix chassis slot and offers both RJ45 and USB interfaces for flexible integration.
Technical Specifications
-
Manufacturer Allen-Bradley
-
Product Line ControlLogix
-
Product Type Ethernet Communication Module
-
Part Number 1756-EN2T
-
Weight 0.56 lbs (0.26 kg)
-
Communication Rate 10/100 Mbps Ethernet/IP
-
Integrated Ports 1 RJ45 Ethernet port, 1 USB 1.1 port
-
Insulation Voltage 30 V continuous
-
Current Draw 1 A
-
Current Rating 1.2 A
-
Power Dissipation 6.2 W
-
Thermal Dissipation 21.28 BTU/hr
-
Slot Width 1 (fits any ControlLogix chassis slot)
-
Operating Temperature Range 0–60 °C (32–140 °F)
-
Location ControlLogix chassis, any slot
Application Scenarios
-
High-speed Ethernet/IP communication for ControlLogix controllers
-
Integration of industrial devices into Ethernet-based networks
-
Applications requiring dual interface connectivity (Ethernet + USB)
-
Distributed control systems needing reliable communication modules
FAQ
Q: What communication speeds does the 1756-EN2T support? A: It supports 10 Mbps and 100 Mbps Ethernet/IP communication rates.
Q: Can this module be installed in any ControlLogix chassis slot? A: Yes, it is designed for installation in any available slot.
Q: What interfaces are available on the module? A: It includes one RJ45 Ethernet port and one USB 1.1 port.
Comparison with Similar Models
-
1756-ENBT: Earlier Ethernet/IP communication module with lower performance.
-
1756-EN2T: Enhanced version with higher efficiency and dual interface support.
-
1756-EN3TR: Advanced model with redundant Ethernet ports for fault-tolerant networks.
Additional Information
- 100% Genuine Parts: All products are original and authentic, ensuring reliable industrial performance.
- 30-Day Refund Guarantee: Return any in-stock item within 30 days in original, unopened packaging for a full refund (excluding shipping and fees).
- 12-Month Warranty: Covers defects in materials or workmanship; excludes misuse, normal wear, or unauthorized modifications.
- Worldwide Shipping: We ship via USPS, UPS, FedEx, and DHL. Delivery times vary by country and may be subject to customs or import fees.
- Support & Contact: Technical and warranty assistance is available anytime. Contact us here: Contact.
- Purchase Guidance: Check product specifications and compatibility carefully before ordering to ensure proper application.
Tech & Buying Guide
Navigating Industrial Automation Failures: Types, Causes, and Mitigation Strategies
Modern manufacturing relies heavily on automated control systems to maximize throughput and maintain product quality. However, unplanned downtime in industrial automation can cost facility operators thousands of dollars per hour. Understanding how programmable logic controllers (PLCs), distributed control systems (DCS), and field instrumentation fail empowers engineering teams to implement robust preventive maintenance strategies.
Essential Motion Control Commands: A Practical Guide for Engineers
Automation engineers often rely on precise position and speed control to drive modern factory machinery. Modern industrial systems, such as Programmable Logic Controllers (PLCs) and Distributed Control Systems (DCS), depend heavily on standardized motion instructions. Mastering these commands ensures operational safety, protects mechanical components, and optimizes cycle times across production lines.
The Role of Intrinsic Safety Barriers in PLC and DCS Architectures
Implementing robust protection in hazardous industrial environments represents a fundamental safety requirement in factory automation. Process facilities often handle volatile gases, dusts, and chemical agents that pose significant combustion risks. Consequently, control system engineers must deploy energy-limiting interfaces to isolate safe-area control cabinets from hazardous-area field instrumentation. This article examines the function, selection, and electrical principles of intrinsic safety barriers within modern PLC and DCS networks.