Product Details
Product Overview
The Allen Bradley 1794-AENTRXT serves as a high-performance communication interface for the FLEX I/O™ platform. This adapter connects up to eight FLEX I/O modules to an EtherNet/IP network, enabling seamless data exchange between field devices and Logix-based controllers. As an "XT" version, it features conformal coating to withstand harsh industrial environments. We guarantee this unit is 100% brand new and original, ensuring maximum network uptime and resistance to environmental contaminants.
Technical Specifications
The 1794-AENTRXT combines high-speed data transmission with robust electrical specifications:
| Feature | Specification |
| Network Protocol | EtherNet/IP |
| Ethernet Ports | 2 (Supports DLR and Linear Topologies) |
| Data Rate | 10/100 Mbps (Auto-negotiation) |
| Conformal Coating | Yes (Protects against moisture/corrosion) |
| Input Voltage | 19.2 to 31.2 VDC |
| Enclosure Rating | Open-style |
| Dimensions | 3.8cm x 9cm x 13cm |
| Net Weight | 0.56 lbs (0.26 kg) |
| Country of Origin | United States |
Engineering Advantages
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Fault-Tolerant Network Topology: The dual-port design supports Device Level Ring (DLR) technology. This configuration maintains network connectivity even during a single cable failure, preventing costly production shutdowns.
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Extreme Environment Resilience: Factory-applied conformal coating shields the internal circuitry from humidity, dust, and corrosive vapors. This makes the 1756-AENTRXT ideal for wastewater treatment, oil and gas, and chemical processing facilities.
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Simplified Hardware Integration: The adapter mounts directly onto a 1794-TB3 or 1794-TB3S terminal base. This modular approach reduces wiring complexity and allows for rapid replacement without disturbing existing field connections.
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Flexible Power Management: The wide input voltage range (19.2 to 31.2 VDC) accommodates fluctuating industrial power supplies, ensuring stable communication during minor voltage sags.
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Space-Efficient DIN Rail Mounting: The compact form factor optimizes rail space in high-density control cabinets. The adapter efficiently manages up to 8 I/O modules, centralizing data collection in a single, small-footprint node.
FAQs
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What is the significance of the "XT" suffix in 1794-AENTRXT?
The "XT" stands for Extended Environment. This module includes conformal coating and often supports a wider temperature range than the standard 1794-AENTR version, making it suitable for more demanding industrial locations.
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Does this adapter support the Device Level Ring (DLR) protocol?
Yes. The two Ethernet ports allow you to configure the module in a DLR ring or a linear daisy-chain topology, providing hardware-level redundancy for your communication network.
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Is this a 100% brand new, factory-sealed unit?
Absolutely. We supply only brand new and original 1794-AENTRXT modules. Every unit carries the verified UPC 885630106151 and ships in original Allen Bradley packaging to ensure authenticity.
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How many I/O modules can a single 1794-AENTRXT control?
A single adapter supports up to 8 FLEX I/O modules in any combination of digital, analog, or specialty modules, provided the total backplane current does not exceed the adapter's limits.
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
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