Module Type:Isolated Digital Input Module
Channels:8 channels
Voltage Range:10-30 VDC
Current per Channel:Up to 50 mA
Input Types:NPN/PNP
Response Time:< 2 ms
Operating Temperature:-25°C to +60°C
Power Requirements:10-30 VDC
Weight:Approximately 0.2 kg
Dimensions:Width: 23.4 mm, Height: 90 mm, Depth: 79 mm
The AB 1794-IF8IH input module is a reliable and efficient solution for monitoring and controlling digital signals in industrial settings.
Designed with eight channels of isolated inputs, it ensures accurate signal processing without interference between channels.
The wide voltage range of 10-30 VDC makes it suitable for a variety of applications, while the isolation voltage of 300 VDC offers protection against electrical surges.
With its compact dimensions and robust construction, this module can be easily integrated into existing systems.
Its ability to operate in extreme temperatures from -40°C to +85°C ensures consistent performance in challenging environments.
The AB 1794-IF8IH is fully compliant with industry standards, making it a trusted choice for industrial control applications.



What are the main features of Allen-Bradley Allen Bradley 1794-IF8IH 8-Channel Isolated Digital Input Module?
Key features include: high-speed processing and real-time response, robust design for harsh industrial environments, easy integration with existing automation systems, advanced diagnostics and monitoring capabilities, and compliance with international industrial standards.
Where is Allen-Bradley Allen Bradley 1794-IF8IH 8-Channel Isolated Digital Input Module commonly used?
The Allen-Bradley Allen Bradley 1794-IF8IH 8-Channel Isolated Digital Input Module is widely used in distributed control systems, process automation, oil and gas refineries, chemical plants, and power generation. It is ideal for factories, plants, and facilities requiring dependable automation control.
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Authorized distributor of industrial control equipment worldwide. This Analog I/O Module is designed for demanding industrial environments. As a professional supplier of analog input module and analog output module, we provide genuine products with competitive pricing and reliable after-sales service.
Our analog expansion module solutions are widely used in process automation and manufacturing environments. Whether you need a replacement part or a complete system upgrade, this analog input module delivers consistent performance and long service life. We specialize in sourcing hard-to-find and obsolete automation components for legacy systems.
Common Applications:
- Food and beverage production
- Textile and packaging machinery
- Pulp and paper manufacturing
- Oil and gas exploration and refining
Key Features & Specifications Highlights:
- Easy integration with existing control systems
- Extended lifecycle with proven reliability in harsh environments
- Genuine OEM quality with full manufacturer warranty
- LED status indicators for quick diagnostics
- Redundant communication interfaces for system reliability
- Full documentation including datasheets and wiring diagrams
🔧 Full after-sales support | 📦 Secure worldwide shipping | 💰 Factory direct pricing
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