Allen-Bradley 1756-EN4TR
The 1756-EN4TR stands as a sophisticated EtherNet/IP communication module meticulously designed for seamless integration within the Allen-Bradley ControlLogix series of programmable automation controllers (PACs).
Technical Details:
Equipped with dual Ethernet ports, the 1756-EN4TR introduces a level of flexibility in network configuration, allowing for versatile setups. The inclusion of two ports also brings redundancy to the system, enhancing overall reliability by providing backup communication paths in case of network issues.
The module supports communication over 10M, 100M, and 1G twisted pair Ethernet networks, offering versatility in data transfer speeds. This adaptability ensures that the module can be effectively employed in diverse industrial environments where specific speed requirements may vary.
With a capacity to manage up to 512 TCP connections, the 1756-EN4TR employs the reliable Transmission Control Protocol (TCP) for secure and efficient data transmission. This is particularly crucial in industrial settings where data integrity and reliability are paramount for the proper functioning of automation processes.
The device exhibits different current draw characteristics depending on the applied voltage. At 5.1 volts direct current (V DC), the device consumes a current of 1.2 amperes (A). This indicates a relatively higher power demand when operating at this lower voltage level.
In contrast, when the device is powered at 24 volts direct current (V DC), the current draw is significantly lower, measuring at 3 milliamperes (mA). Understanding these current draw specifications at different voltage levels is essential for system design and power management. The power dissipation of the device is specified as 6.12 watts (W).
Packet Rate Capacity:
The 1756-EN4TR controller module boasts impressive packet rate capacities catering to different security configurations. Without CIP (Common Industrial Protocol) security, it can handle up to 50,000 packets per second, showcasing its robust performance in scenarios prioritizing speed and efficiency.
When CIP security with integrity is enabled, the packet rate capacity is reduced to 25,000 packets per second, emphasizing the module’s commitment to maintaining data integrity in secure communication environments.
For applications requiring both integrity and confidentiality, the module supports a packet rate of 15,000 packets per second, demonstrating its capability to uphold both data integrity and privacy in sensitive industrial settings.
Applications:
This controller module finds versatile applications across industrial landscapes. It excels in scenarios where it controls I/O modules and drives, serving as a key component in automation processes.
Additionally, the module functions as an adapter for I/O on remote Ethernet/IP links, facilitating efficient communication between distributed components.
Its compatibility extends to interacting with Human-Machine Interfaces (HMIs) and other Ethernet/IP devices, contributing to the seamless integration of various elements within an industrial network.
Furthermore, the module proves invaluable in applications involving the bridging of Ethernet/IP links, allowing the routing of messages to devices located on different networks.
Frequently Asked Questions:
What is the thermal dissipation of the 1756-EN4TR device?
The device 1756-EN4TR has a thermal dissipation of 20.9 BTU/hr, indicating the amount of heat generated during operation. This value guides the implementation of effective cooling measures to maintain optimal performance.
What is the vibration tolerance of the 1756-EN4TR device during operation according to IEC 60068-2-6?
The device 1756-EN4TR can withstand vibrations of up to 2 g in the frequency range of 10 to 500 Hz, as per the IEC 60068-2-6 standard (Test Fc).
What is the shock resistance of the 1756-EN4TR device in operational conditions according to IEC 60068-2-27?
The device 1756-EN4TR exhibits a shock resistance of 30 g, as specified by the IEC 60068-2-27 standard (Test Ea) for unpackaged shock conditions during operation.
Product Specifications Table
| Attribute | Specifications |
|---|---|
| Series | ControlLogix |
| Power Dissipation | 6.12 W |
| Voltage | 5-24 V DC |
| Communication Interface | ControlLogix backplane communication |
| Communication Speeds | 10 Mbps, 100 Mbps, 1 Gbps |
| Software Compatibility | Studio 5000 Logix Designer |
| Ambient Temperature Range | 0 to 60 degree celsius |
| Control Method | programmable logic control |
| Input/Output Frequency Range | 50 Hz/60 Hz |
| Mounting Type | chassis mount |
| Condition | Surplus Original Box |
|---|
Fast Shipping & Professional Packing
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Orders that contain more than one item are given processing time according to each item.
Prior to shipment, we inspect the ordered items thoroughly before sending the items. The majority of orders will be shipped within 48 hours. The delivery time is estimated to be between three and seven days.
Returns
The stock is constantly changing and not fully managed by us due to the involvement of several entities, including the factory as well as our warehouse. The levels of stock can change at any moment. Please be aware that it's possible that your order will become unavailable even after you have placed the order.
Our policy is valid for 30 days. If you don't receive the product within the 30 days period, we are not able to issue a refund or an exchange.
The item you purchase must be in the original packaging and in good condition. It must also not be used. It must also be returned in the original packaging.
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