Allen Bradley 1719-IBN8 Ex I 8-Channel Digital NAMUR Input Module 1719IBN8

Description:

The Allen-Bradley 1719-IBN8 Ex I 8-Channel Digital NAMUR Input Module is used in Allen-Bradley FLEXHA 5000 intrinsically safe distributed control systems for monitoring NAMUR digital field signals in hazardous areas. Commonly installed in refinery process skids, chemical dosing systems, offshore platforms, tank farms, and pharmaceutical process lines requiring intrinsically safe digital input monitoring. Maintenance teams and system integrators use this part for hazardous area control system repair, remote I/O expansion, retrofit projects, and replacement of failed NAMUR input modules.

Applications:

The Allen-Bradley 1719-IBN8 module is widely used in hazardous industrial environments where reliable monitoring of NAMUR proximity sensors, limit switches, and contact devices is required. It supports safe digital signal acquisition in oil and gas facilities, chemical plants, pharmaceutical production, energy infrastructure, and other process industries that require intrinsically safe remote I/O systems.

Technical Specifications:

• Manufacturer Part Number (MPN): 1719-IBN8
• Product Type: Ex I 8-Channel Digital NAMUR Input Module
• Brand: Allen-Bradley (Rockwell Automation)
• Product Family: FLEXHA 5000 Ex I/O
• Number of Input Channels: 8
• Input Signal Type: NAMUR digital input
• Sensor Compatibility: NAMUR proximity sensors and dry contact devices
• Application Class: Intrinsically safe hazardous area I/O
• Mounting Type: DIN rail / modular backplane mounting
• System Compatibility: Allen-Bradley FLEXHA 5000 distributed control systems
• Isolation: Hazardous area signal isolation support
• Typical Use: Remote digital field signal acquisition and monitoring

Common Replacements:

• Allen-Bradley 1719-IBN8S
• Allen-Bradley 1719-OB8
• Allen-Bradley 1719-IF4HB