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Allen-Bradley 1794-IE8H

SKU: 1794-IE8H
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$1,830.00
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Allen-Bradley 1794-IE8H | 8-Channel HART-Enabled Analog Input Module for FLEX I/O Systems

Overview

The Allen-Bradley 1794-IE8H is an 8-channel analog input module from the FLEX I/O series, designed to interface with HART-enabled field devices. Operating at 24V DC, this module supports both current and voltage inputs and is ideal for various industrial process automation applications. Its compact design allows for DIN rail mounting in IP20-rated open-type enclosures.

Key Features

  • Input Channels: 8 single-ended, non-isolated analog inputs

  • HART Protocol Support: Enables communication with HART-enabled field devices

  • Input Types: Configurable for 4–20 mA, 0–20 mA, ±10V, and 0–10V signals

  • Resolution: 16-bit analog-to-digital conversion

  • Data Format: Two's complement, mA or integer values, percentage of full scale

  • Conversion Rate: 10 ms per channel at 50 Hz; 8.33 ms per channel at 60 Hz

  • Indicators: 8 red fault indicators, 8 yellow HART communication indicators, 1 green power indicator

  • Mounting: DIN rail mountable

  • Enclosure Type: Open type, IP20 rating

  • Conformal Coating: Protection against harsh environments

  • Isolation Voltage: 50V continuous, basic insulation between field side and system

  • Power Supply: 24V DC nominal (19.2–31.2V DC), 190 mA current draw

  • Flexbus Current: 80 mA at 5V DC

  • Operating Temperature Range: -20°C to 55°C (-4°F to 131°F)

  • Certifications: UL, CE, ATEX, KC

Technical Specifications

  • Catalog Number: 1794-IE8H

  • Input Signal Ranges: 4–20 mA, 0–20 mA, ±10V, 0–10V

  • Accuracy: ±0.1% full scale at 20°C (68°F)

  • Temperature Drift: ±0.05% full scale over 0–55°C (32–131°F)

  • Step Response (to 99% of full scale): 80 ms

  • Recommended Terminal Base: 1794-TB3G or 1794-TB3GS

  • Wiring: Shielded wire recommended; wire size determined by installed terminal base

  • Power Dissipation: 3.9 W at 31.2V DC

  • Thermal Dissipation: 13.5 BTU/hr at 31.2V DC

  • Shock Resistance: 15 g operating

  • Vibration Resistance: 2 g at 10–500 Hz

Applications

  • Process control systems requiring HART communication

  • Integration with HART-enabled transmitters and sensors

  • Industrial automation systems using FLEX I/O architecture

  • Remote I/O installations in hazardous environments

  • Applications demanding high-resolution analog input measurements

Why Choose the 1794-IE8H?

  • HART Integration: Simplifies wiring and reduces need for additional HART multiplexers

  • Compact Design: Saves panel space and allows for flexible installation

  • High Accuracy: Ensures precise analog signal measurements

  • Robust Performance: Conformal coating and wide operating temperature range enhance durability

  • Ease of Use: LED indicators provide quick diagnostics and status monitoring

Order Now

The Allen-Bradley 1794-IE8H FLEX I/O analog input module is available for immediate shipment. 

Productos nuevos y genuinos – Sellados de fábrica En PLCpartssolution, todos nuestros productos son 100 % nuevos, genuinos y se entregan en su embalaje original sellado de fábrica. Garantizamos componentes auténticos que cumplen con los más altos estándares de rendimiento y fiabilidad de la industria.
Garantía de 1 año incluida Todos los productos nuevos vendidos por PLCpartssolution incluyen una garantía de 1 año. Garantizamos la calidad y fiabilidad de nuestras piezas, garantizando la cobertura contra defectos de fabricación en condiciones normales de funcionamiento.
Aviso legal: PLCpartssolution es un proveedor independiente de productos de automatización industrial reacondicionados y excedentes. No somos distribuidores, revendedores ni representantes autorizados de las marcas que aparecen en este sitio web. Todas las marcas comerciales, nombres de marca y logotipos son propiedad de sus respectivos dueños. PLCpartssolution no está afiliado, respaldado ni aprobado por ABB, Fanuc, B&R, Rockwell Automation, Schneider Electric, Siemens ni por ninguno de los otros fabricantes mencionados.

Descripción

Allen-Bradley 1794-IE8H | 8-Channel HART-Enabled Analog Input Module for FLEX I/O Systems

Overview

The Allen-Bradley 1794-IE8H is an 8-channel analog input module from the FLEX I/O series, designed to interface with HART-enabled field devices. Operating at 24V DC, this module supports both current and voltage inputs and is ideal for various industrial process automation applications. Its compact design allows for DIN rail mounting in IP20-rated open-type enclosures.

Key Features

  • Input Channels: 8 single-ended, non-isolated analog inputs

  • HART Protocol Support: Enables communication with HART-enabled field devices

  • Input Types: Configurable for 4–20 mA, 0–20 mA, ±10V, and 0–10V signals

  • Resolution: 16-bit analog-to-digital conversion

  • Data Format: Two's complement, mA or integer values, percentage of full scale

  • Conversion Rate: 10 ms per channel at 50 Hz; 8.33 ms per channel at 60 Hz

  • Indicators: 8 red fault indicators, 8 yellow HART communication indicators, 1 green power indicator

  • Mounting: DIN rail mountable

  • Enclosure Type: Open type, IP20 rating

  • Conformal Coating: Protection against harsh environments

  • Isolation Voltage: 50V continuous, basic insulation between field side and system

  • Power Supply: 24V DC nominal (19.2–31.2V DC), 190 mA current draw

  • Flexbus Current: 80 mA at 5V DC

  • Operating Temperature Range: -20°C to 55°C (-4°F to 131°F)

  • Certifications: UL, CE, ATEX, KC

Technical Specifications

  • Catalog Number: 1794-IE8H

  • Input Signal Ranges: 4–20 mA, 0–20 mA, ±10V, 0–10V

  • Accuracy: ±0.1% full scale at 20°C (68°F)

  • Temperature Drift: ±0.05% full scale over 0–55°C (32–131°F)

  • Step Response (to 99% of full scale): 80 ms

  • Recommended Terminal Base: 1794-TB3G or 1794-TB3GS

  • Wiring: Shielded wire recommended; wire size determined by installed terminal base

  • Power Dissipation: 3.9 W at 31.2V DC

  • Thermal Dissipation: 13.5 BTU/hr at 31.2V DC

  • Shock Resistance: 15 g operating

  • Vibration Resistance: 2 g at 10–500 Hz

Applications

  • Process control systems requiring HART communication

  • Integration with HART-enabled transmitters and sensors

  • Industrial automation systems using FLEX I/O architecture

  • Remote I/O installations in hazardous environments

  • Applications demanding high-resolution analog input measurements

Why Choose the 1794-IE8H?

  • HART Integration: Simplifies wiring and reduces need for additional HART multiplexers

  • Compact Design: Saves panel space and allows for flexible installation

  • High Accuracy: Ensures precise analog signal measurements

  • Robust Performance: Conformal coating and wide operating temperature range enhance durability

  • Ease of Use: LED indicators provide quick diagnostics and status monitoring

Order Now

The Allen-Bradley 1794-IE8H FLEX I/O analog input module is available for immediate shipment. 

Condición

Productos nuevos y genuinos – Sellados de fábrica En PLCpartssolution, todos nuestros productos son 100 % nuevos, genuinos y se entregan en su embalaje original sellado de fábrica. Garantizamos componentes auténticos que cumplen con los más altos estándares de rendimiento y fiabilidad de la industria.

Garantía

Garantía de 1 año incluida Todos los productos nuevos vendidos por PLCpartssolution incluyen una garantía de 1 año. Garantizamos la calidad y fiabilidad de nuestras piezas, garantizando la cobertura contra defectos de fabricación en condiciones normales de funcionamiento.

Descargo de responsabilidad

Aviso legal: PLCpartssolution es un proveedor independiente de productos de automatización industrial reacondicionados y excedentes. No somos distribuidores, revendedores ni representantes autorizados de las marcas que aparecen en este sitio web. Todas las marcas comerciales, nombres de marca y logotipos son propiedad de sus respectivos dueños. PLCpartssolution no está afiliado, respaldado ni aprobado por ABB, Fanuc, B&R, Rockwell Automation, Schneider Electric, Siemens ni por ninguno de los otros fabricantes mencionados.
Allen-Bradley 1794-IE8H

Allen-Bradley 1794-IE8H

$1,830.00
Add to wishlist
Allen-Bradley 1794-IE8H

Allen-Bradley 1794-IE8H

Your Price:
$1,830.00
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