Allen-Bradley 1756-DHRIO

Allen-Bradley 1756-DHRIO

Product information：

Brand：ALLEN-BRADLEY                        Model number：1756-DHRIO

Condition：new                              Warranty: 12 month

Lead Time：3-day working da        Country of origin: United States

Price: Please contact us                   Product weight：0.26kg

HS: 8517623990

Product technial information：

The Allen-Bradley 1756-DHRIO is a communication interface module designed for the ControlLogix platform. It provides connectivity to older industrial networks, specifically Data Highway Plus (DH+) and Remote I/O (RIO). This module allows modern ControlLogix systems to communicate with legacy Allen-Bradley devices that utilize these older protocols, enabling seamless integration and modernization without replacing all existing hardware.

Product Details

The 1756-DHRIO module acts as a bridge or scanner for DH+ and RIO networks. It typically occupies a single slot in a ControlLogix chassis and supports various communication speeds and cable lengths.

• Module Type: Data Highway Plus (DH+) and Remote I/O (RIO) Communication Interface Module.

• Chassis Compatibility: Designed for Allen-Bradley 1756 ControlLogix chassis.

• Channels: Typically features two independent channels, each configurable for DH+ or RIO operation.

• Connectivity: Uses 3-pin phoenix connectors for network connections.

Product Parameters (Specifications)

Here are some key technical specifications for the 1756-DHRIO:

• Communication Speed:

• 57.6 Kbaud

• 115.2 Kbaud

• 230.4 Kbaud

• Cable Lengths Supported:

• Up to 3048 meters (10,000 ft) at 57.6 Kbaud

• Up to 1524 meters (5,000 ft) at 115.2 Kbaud

• Up to 762 meters (2,500 ft) at 230.4 Kbaud

• Recommended Cable: Belden 89463 twinaxial, 0.52 mm² (20 AWG), rated at 200 °C (392 °F).

• Backplane Current:

• 1.7 mA @ 5V DC

• 850 mA @ 24V DC

• Power Dissipation: 4.5 Watts maximum.

• Thermal Dissipation: 15.4 BTU/hour maximum.

• Operating Temperature: 0 °C to 60 °C (32 °F to 140 °F).

• Storage Temperature: -40 °C to 85 °C (-40 °F to 185 °F).

• Relative Humidity: 5% to 95% non-condensing.

• Module Slot Width: 1 slot.

Product Advantages

The 1756-DHRIO module offers several advantages, particularly in industrial environments with existing legacy infrastructure:

• Legacy System Integration: Its primary advantage is enabling communication between modern ControlLogix systems and older Allen-Bradley devices using DH+ or RIO. This preserves investments in existing equipment.

• Cost-Effective Modernization: Instead of completely overhauling an entire control system, the 1756-DHRIO allows for phased upgrades, reducing initial costs and downtime.

• Versatility: Each channel can be independently configured for DH+ or RIO, offering flexibility in connecting to different types of legacy networks.

• Data Exchange: Facilitates data exchange between ControlLogix processors and remote I/O chassis, drives, or other DH+ enabled devices.

• Reliability: As a Rockwell Automation product, it is designed for robust and reliable operation in demanding industrial environments.

Delivery information：

Shipping Port: Xiamen, China

Payment: Bank of Chicago, Bank of Singapore

Transport: In Stock Ready for Shipment via DHL, TNT, FEDEX, UPS, ARAMEX and etc

Express cooperation: fedex, DHL, UPS and your express account 

Service: Professional Sales provides 24 hours /7 days online service

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Contact information：

Contact person：Luna Chen

Email Address:：sales6@saulplc.com

WhatApp： +86 13358378970

We look forward to your inquiry and will get back to you as soon as possible.

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