Product Details
Overview
The Allen-Bradley 1794-AENTR is a dual-port Ethernet/IP adapter designed for FLEX I/O systems, providing reliable and redundant network connectivity. This module allows up to 8 FLEX I/O modules to communicate via Ethernet/IP, supporting linear topologies and industrial-grade performance for factory automation and control applications.
Technical Specifications
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Model / Part Number: 1794-AENTR
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Brand: Allen-Bradley
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Product Type: FLEX I/O Dual Port Ethernet/IP Adapter
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Product Line: FLEX I/O 1794
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Weight: 0.56 lbs (0.26 kg)
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Power Dissipation: 6.1 W @ 19.2 V DC
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Thermal Dissipation: 20.8 BTU/hr @ 24 V DC
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Communication Ports: 2 × RJ45
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Supported Protocols: Ethernet/IP
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Supported Topology: Linear
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Data Transfer Speed: 10–100 Mbps
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Indicators: Module Status, Network Status, Link1 Status, Link2 Status
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Mounting: DIN Rail
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Ethernet Cable: RJ45 Cat.5
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Wire Size: 0.34–2.5 mm² (22–12 AWG), stranded copper, insulation rated 75°C max
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Operating Temperature: 0–55°C (32–131°F)
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Storage Temperature: -40–85°C (-40–185°F)
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Vibration Resistance: 5 g @ 10–500 Hz per IEC 68-2-6
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Shock Resistance: 30 g peak, 11 (+1) ms pulse width
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Power Consumption: 400–500 mA @ 24 V DC
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I/O Capacity: Supports up to 8 FLEX I/O modules
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Input Voltage Range (Nominal): 19.2–31.2 V DC
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Nominal Input Voltage: 24 V DC
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Inrush Current: 18 A for 2 ms
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Enclosure Type: Open-style
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Isolation Voltage: 50 V continuous
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Flexbus Current: 640 mA max @ 5 V DC
Applications
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Integrates FLEX I/O modules into Ethernet/IP networks
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Provides redundant network connectivity for mission-critical automation
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Supports industrial linear topologies in manufacturing and processing systems
FAQs
Q1: How many FLEX I/O modules can this adapter support?
The 1794-AENTR supports up to 8 FLEX I/O modules on a single adapter.
Q2: What type of network topology does it support?
It is optimized for linear topologies, ensuring reliable data communication across connected devices.
Q3: Can this module operate in high-vibration environments?
Yes, it has been tested for vibration resistance at 5 g from 10–500 Hz and shock up to 30 g peak acceleration.
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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