Product Details
Overview
The 1756-DHRIO is a ControlLogix communications module from Allen-Bradley designed to facilitate DH+ and Remote I/O connectivity. It provides robust data exchange with high reliability and broad environmental tolerance for industrial applications.
Technical Specifications
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Manufacturer: Allen-Bradley
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Product Line: ControlLogix
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Part Number: 1756-DHRIO
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Product Type: Communications Module
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On-Board Communication Ports: DH+ and 2x 3-pin Phoenix connectors
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Supported Protocols: DH+ and Remote I/O
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Communication Speed: 57.6 kbaud (minimum) – 230.4 kbaud (maximum)
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Operating Temperature: 0 to 60 °C (32 to 140 °F)
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Storage Temperature: -40 to 85 °C (-40 to 185 °F)
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Relative Humidity: Up to 95% RH
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Vibration Resistance: 2 g, operational up to 500 Hz
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Weight: 0.24 kg
Features
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Provides seamless DH+ and Remote I/O communication for ControlLogix systems
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Compact and lightweight design suitable for modular chassis installation
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High tolerance for temperature, humidity, and vibration
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Easy integration with standard Allen-Bradley ControlLogix backplanes
Applications
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Connecting ControlLogix processors to DH+ networks
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Remote I/O communication in distributed automation systems
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Industrial process control environments requiring reliable field communication
FAQs
Q: Which communication protocols are supported?
A: The module supports DH+ and Remote I/O protocols.
Q: What is the maximum operating temperature?
A: The 1756-DHRIO can operate up to 60 °C (140 °F).
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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