Allen Bradley 1756-EN2TR Industrial Equipment
| Company Information | ||||||||
| [email protected] | ||||||||
| Mobile | +8615305023276 | |||||||
| +8615305023276 | ||||||||
| 15305023276 | ||||||||
| Add to | Room 1004, No. 62 Xiangxiu Li, Siming District, Xiamen City, Fujian Province, China | |||||||
Technical Specifications
| Parameter | Specification |
|---|---|
| Product Type | Industrial Equipment |
| Model | 1756-EN2TR |
| Category | ControlLogix Communication Module |
| System Compatibility | ControlLogix platform |
| Function | Provides redundant EtherNet/IP communication interface |
| Communication Protocol | EtherNet/IP (CIP) |
| Network Interface | 2 × RJ45 Ethernet ports |
| Data Transfer Rate | 10/100 Mbps (auto-negotiation) |
| Network Type | Industrial Ethernet (real-time I/O + messaging) |
| Redundancy | Yes (Device-level redundancy support) |
| Switch Functionality | Embedded 2-port switch architecture |
| Supported Connections | I/O, explicit messaging, diagnostics |
| TCP/IP Support | Yes |
| CIP Support | Yes |
| Backplane Power | Supplied via ControlLogix chassis |
| Current Draw | Approx. 1.2 A @ 5.1 V DC |
| Power Dissipation | Approx. 6 W |
| Isolation | Electrical isolation between network and backplane |
| Mounting Type | ControlLogix chassis slot |
| Operating Temperature | 0°C to 60°C |
| Storage Temperature | -40°C to 85°C |
| Humidity | 5–95% non-condensing |
| Dimensions (W × H × D) | Approx. 145 mm × 140 mm × 140 mm |
| Weight | Approx. 0.34 kg |
| Housing Material | Industrial-grade metal enclosure |
| Certifications | CE / UL compliant |
FAQ
What is the 1756-EN2TR used for?
It is used to connect ControlLogix systems to EtherNet/IP networks with built-in dual-port switch capability for simplified network wiring.
What does the “TR” mean?
“TR” indicates a two-port embedded switch design (Transparent Redundancy / switch architecture), allowing daisy-chain networking.
Does it support redundancy?
Yes. It supports network-level redundancy and is often used in high-availability EtherNet/IP architectures.
What is the advantage of the dual Ethernet ports?
They allow line-topology (daisy-chain) wiring, reducing the need for external switches.
What communication speed does it support?
It supports 10/100 Mbps auto-negotiation Ethernet communication.
Does it support real-time control?
Yes. It supports CIP-based real-time I/O communication and messaging.
Does it require external power?
No. It is powered through the ControlLogix chassis backplane.
Where is it commonly used?
It is used in industrial automation systems requiring scalable EtherNet/IP networks, such as manufacturing lines, process control, and machine integration.
Allen Bradley 1756-EN2TR Industrial Equipment is in stock. Please contact us for a quick quote and competitive pricing.
| Company Information | ||||||||
| [email protected] | ||||||||
| Mobile | +8615305023276 | |||||||
| +8615305023276 | ||||||||
| 13950166376 | ||||||||
| Add to | Room 1004, No. 62 Xiangxiu Li, Siming District, Xiamen City, Fujian Province, China | |||||||
Company Introduction
Xiamen Shengruite Trading Co., Ltd. is a company specializing in the supply of industrial PLC spare parts.
We provide high-quality PLC spare parts to customers in the global manufacturing, energy and power, chemical and other fields.
Since its establishment in 2011, after 13 years of rapid development, the cumulative global shipments have reached 223,650 pieces, with an annual output value of US$50 million.
Successfully served more than 500 customers in more than 100 countries and regions including Saudi Arabia, UAE, the United States, Europe, Africa, and Southeast Asia
Our Mission
Provide customers with the best quality PLC spare parts and the fastest delivery service to ensure that their industrial automation systems are always in the best operating condition.
We provide a 1-year warranty service, and we support returns and exchanges for any issues to ensure your rights and interests are fully protected.
We can provide detailed product images upon request, and our team can arrange warehouse photos for confirmation to ensure you have all the information you need before making a purchase.
Shipping times vary depending on your location. With the support of our 16 global warehouses, we strive to deliver orders as quickly as possible. Contact us to get an estimated delivery time for your specific location.
The minimum order quantity (MOQ) is typically one unit. However, for larger orders, please contact us for potential discounts and pricing details.
Yes, we offer competitive pricing for bulk purchases. Please reach out to our sales team with the specifics of your order to receive a custom quote.
We accept various payment methods for wholesale orders, including bank transfers (T/T), letters of credit, and other options upon agreement. For large transactions, please contact us directly for payment terms.
Yes, we offer flexible ordering options for both small and large quantities. Whether youre looking for a single unit or a large batch, we can accommodate your needs.
We occasionally offer promotional discounts for new wholesale customers. Contact us to learn more about any current offers available for first-time buyers.
If you are unsure of compatibility with your existing setup please provide your system details and our support team can verify compatibility prior to purchase.
Returns are accepted within 30 days if the product is unused, unopened, and in its original packaging. Please note that return shipping and associated costs are the buyer\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\’s responsibility.
Yes, we offer technical support for the installation and integration of our products. Our team can assist with setup, configuration, and troubleshooting to ensure a smooth installation.
