1783-ETAP1F | Allen-Bradley Stratix EtherNet/IP Fiber Tap

Product Overview

The Allen-Bradley 1783-ETAP1F provides essential connectivity for Device Level Ring (DLR) topologies, enabling non-DLR devices to connect to high-availability networks. This module integrates two copper RJ45 ports and one single-port fiber interface, allowing seamless transition between standard Ethernet cabling and long-distance fiber optics. It acts as a critical node in industrial automation, ensuring network resiliency and reducing downtime in the event of a cable failure. We supply this unit as 100% Brand New, original factory stock to guarantee optimal signal integrity for your mission-critical infrastructure.

Technical Specifications

The 1783-ETAP1F offers high-performance throughput with the following technical parameters:

Engineering Advantages

• Extended Distance Communication: The fiber optic port overcomes the 100-meter limitation of standard copper Ethernet. It enables reliable data transmission across large factory floors or between separate buildings while providing total immunity to electromagnetic interference (EMI).

• High-Availability Ring Support: This tap enables the integration of single-port devices into a Device Level Ring (DLR). By doing so, it maintains network communication even if one segment of the ring breaks, providing a self-healing architecture for continuous production.

• Simplified DIN Rail Mounting: The compact, slim profile saves valuable space in crowded control cabinets. The open-style enclosure dissipates heat efficiently, allowing for a T5 temperature rating suitable for diverse industrial environments.

• Flexible Wiring Options: The DC power terminal supports both solid and stranded copper wire with a wide gauge range (22–12 AWG). This flexibility allows engineers to utilize existing power distribution architectures without requiring specialized adapters.

FAQs

• Q: Why should I choose the 1783-ETAP1F over the standard 1783-ETAP?

• A: The "1F" designation indicates a fiber optic port. Use this model if your network topology requires long-distance runs or must pass through areas with high electrical noise that would degrade signals on copper lines.

• Q: Does this module require specialized software for configuration?

• A: You can configure the tap via its internal web server or through Studio 5000 Logix Designer software. It supports standard EtherNet/IP objects for diagnostic monitoring within your PLC program.

• Q: What type of fiber cable does the 1783-ETAP1F require?

• A: You must use fiber cables compatible with the specific transceiver specifications of the unit (check the specific series label for Multi-mode vs Single-mode requirements) and ensure clean connections to prevent signal attenuation.

• Q: Can I replace a failed unit with this "Brand New" stock without reprogramming?

• A: Yes, provided you match the IP address settings (via rotary switches or software) and the firmware compatibility with your existing DLR supervisor, the 1783-ETAP1F will integrate into the ring immediately.