Allen Bradley 1719-IBN8B Ex I/O Digital Input Module – 8-Channel NAMUR (Wide Format), Intrinsically Safe Field Input

The Allen Bradley 1719-IBN8B is an 8-channel NAMUR digital input module designed for the 1719 Ex I/O platform, providing intrinsically safe signal acquisition for hazardous-area field devices. This wide format (32 mm) version offers increased wiring space and terminal accessibility for applications where clear separation and maintenance access are important.

Supporting NAMUR-standard low-power input devices, the 1719-IBN8B is ideal for monitoring proximity sensors, limit switches, valve position switches, and safety signaling contacts located in ATEX classified hazardous areas, including oil & gas, chemical, petrochemical, and energy processing environments.

Technical Specifications

Model: 1719-IBN8B Allen Bradley
Series: 1719 Ex I/O
Module Type: NAMUR Digital Input Module
Number of Digital Inputs: 8
Digital Outputs: None
Input Voltage Type: DC (NAMUR low-power sensing)
Connection Type: Screw Terminal
Form Factor Width: 32 mm (Wide format)

Electrical & Performance Details

• Signal Type: NAMUR-compliant intrinsically safe inputs
• Short-Circuit Protection: Not included (external protection recommended)
• Network Interfaces: None (Requires 1719 Communication & Power Base System)
• Intended Role: Safe digital monitoring from field devices in Ex-classified areas

Mechanical Specifications

• Height: 100 mm
• Width: 32 mm
• Depth: 103 mm
• Mounting: Wall or panel mounted (no DIN rail adapters required)
• Wiring: Screw terminal field connection

Environmental & Application Suitability

• Application Use: Intrinsically safe digital signal processing
• Typical Deployments: Oil & gas platforms, refining skids, chemical process units, tank farms
• IP Rating: IP20 (Enclosure recommended)
• Location: Used as part of an Ex-rated distributed I/O system

Compliance & Certifications

• CE Marked: Yes
• UL / cUL Listed: Yes
• RoHS Compliant: Yes
• Supports Intrinsically Safe Topologies (when installed within certified 1719 I/O system)

Key Features & Benefits

✅ 8 NAMUR digital inputs ideal for hazardous area sensor monitoring.

✅ Wide 32 mm module format for improved wiring access and heat spacing.

✅ Intrinsically safe design supports Ex-rated field equipment.

✅ Screw terminal connections simplify field installation and service.

✅ Reliable Allen Bradley Ex I/O platform for mission-critical environments.

📦 Order the Allen Bradley 1719-IBN8B from Drive Outlet Megastore

At Drive Outlet Megastore we offer unbeatable Allen Bradley 1719-IBN8B prices, with fast delivery and full support for hazardous-area 1719 Ex I/O system engineering.

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