Allen Bradley 1719-IF4HB Ex I/O HART Analog Input Module – 4-Channel, Intrinsically Safe Signal Acquisition

The Allen Bradley 1719-IF4HB is a 4-channel HART-enabled analog input module designed for the 1719 Ex I/O platform. It provides intrinsically safe analog signal acquisition for use in hazardous area (ATEX Zone 1/21) industrial environments. Supporting both current and voltage input signals, as well as HART field communication, this module is ideal for connecting smart transmitters, process instrumentation, and condition monitoring devices deployed in oil & gas, chemical processing, refining, terminal automation, and other Ex-rated applications.

With spring clamp wiring and DIN rail installation, the 1719-IF4HB provides a compact, serviceable, and reliable I/O solution for distributed field panels and safety-critical process systems.

Technical Specifications

Model: 1719-IF4HB Allen Bradley
Brand: Allen Bradley
Series: 1719 Ex I/O
Module Type: HART Analog Input Module
Number of Analog Inputs: 4
Input Signal Types: Current & Voltage (with HART data support)
Analog Outputs: None
Connection Type: Spring Clamp Terminals

Electrical & Performance Details

• Signal Interfaces: 4 analog input channels
• HART Compatibility: Yes – supports digital field device communication
• Input Types Supported: 4–20 mA, voltage input sources
• Module Role: Intrinsically safe data acquisition in Ex areas
• System Use: Distributed Ex I/O for DCS and PLC control systems

Mechanical Specifications

• Height: 32 mm
• Width: 100 mm
• Depth: 103 mm
• Mounting: DIN rail (Ex field enclosure)
• Wiring: Spring clamp connectors for secure vibration-resistant installation

Environmental & Safety Specifications

• IP Rating: IP20
• Gas Hazard Certification: ATEX Category 2G
• Dust Hazard Certification: ATEX Category 2D
• Typical Applications: Refineries, offshore platforms, chemical process skids, tank farms, pipeline instrumentation

Compliance & Certifications

• ATEX Certified: Yes (Gas & Dust environments)
• CE Marked: Yes
• UL / cUL Listed: Yes
• RoHS Compliant: Yes

Key Features & Benefits

✅ 4 HART-enabled analog input channels for intelligent field device integration.

✅ Intrinsic safety for hazardous process environments.

✅ Supports current and voltage input measurement standards.

✅ DIN rail mount for compact field-panel deployment.

✅ Reliable Allen Bradley Ex-certified hardware for mission-critical control systems.

📦 Order the Allen Bradley 1719-IF4HB from Drive Outlet Megastore

At Drive Outlet Megastore we offer unbeatable Allen Bradley 1719-IF4HB prices, with fast delivery and full support for Ex-rated distributed control systems.

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