Allen-Bradley 1769-IF8 Compact I/O 8-Channel Analog Input Module

Allen-Bradley · PLCs & Industrial Controllers

Description  The Allen-Bradley 1769-IF8 is an analog input module designed to capture precise voltage and current signals from field instrumentation. This module supports eight input channels and is engineered for reliable integration within CompactLogix and MicroLogix 1500 control systems. It provides consistent measurement performance for applications requiring accurate analog data acquisition.     Technical Specifications  Condition New/Never Used Surplus Brand Allen-Bradley Category PLCs and Accessories Part Number 1769-IF8 Subcategory PLC Expansion Modules Module Type Analog Input Module Number of Inputs 8 Input Signal Types Voltage and Current Voltage Input Ranges ±10 VDC, 0–10 VDC, 0–5 VDC, 1–5 VDC Current Input Ranges 0–20 mA, 4–20 mA, 0–21 mA Resolution 16-bit (unipolar), 15-bit + sign (bipolar) Backplane Current Draw 120 mA @ 5 VDC; 70 mA @ 24 VDC Accuracy ±0.2% (voltage); ±0.35% (current) Diagnostics Over/under-range bit reporting, alarms Input Impedance 220 kΩ (voltage), 250 Ω (current) Working Voltage Rating 30 VAC/DC Compatible Controllers CompactLogix, MicroLogix 1500 Wire Size 22–14 AWG copper Terminal Block 1769-RTBN18 Power Supply Distance Rating 8 modules Operating Temperature 0–60°C Dimensions 118 × 87 × 52.5 mm Weight 0.45 kg   Information About 1769-IF8 The 1769-IF8 is an Allen-Bradley Compact I/O analog input module built to interface with a wide range of industrial sensors. It supports both voltage and current signal types and uses Delta-Sigma conversion technology for high-resolution data processing. The module is compatible with 1769 CompactLogix processors and MicroLogix 1500 controllers, offering flexible installation in diverse automation environments. Its design includes channel diagnostics, configurable ranges, and efficient backplane power usage to ensure dependable operation. Key Features: Eight Analog Input Channels: Supports differential or single-ended wiring for versatile signal connections. Wide Signal Compatibility: Accepts multiple voltage ranges (±10 VDC, 0–10 VDC, 0–5 VDC, 1–5 VDC) and current ranges (0–20 mA, 4–20 mA). High-Resolution Conversion: Delta-Sigma ADC provides 16-bit unipolar or 15-bit plus sign bipolar resolution. Built-In Diagnostics: Over-range/under-range detection and process alarm reporting for improved system monitoring. Stable Performance: Offers ±0.2% accuracy for voltage and ±0.35% for current inputs with low drift. Compact 1769 Platform Design: Supports power supply distance rating of 8 modules within a CompactLogix system. Durable Construction: Designed for industrial environments with 0–60°C operating range and robust terminal connections. Controller Compatibility: Fully integrates with CompactLogix and MicroLogix 1500 systems. The 1769-IF8 delivers the reliability and precision required for industrial measurement, monitoring, and control applications.

Brand: Allen-Bradley · Category: PLCs & Industrial Controllers

Key features

• Eight Analog Input Channels: Supports differential or single-ended wiring for versatile signal connections.
• Wide Signal Compatibility: Accepts multiple voltage ranges (±10 VDC, 0–10 VDC, 0–5 VDC, 1–5 VDC) and current ranges (0–20 mA, 4–20 mA).
• High-Resolution Conversion: Delta-Sigma ADC provides 16-bit unipolar or 15-bit plus sign bipolar resolution.
• Built-In Diagnostics: Over-range/under-range detection and process alarm reporting for improved system monitoring.
• Stable Performance: Offers ±0.2% accuracy for voltage and ±0.35% for current inputs with low drift.
• Compact 1769 Platform Design: Supports power supply distance rating of 8 modules within a CompactLogix system.
• Durable Construction: Designed for industrial environments with 0–60°C operating range and robust terminal connections.
• Controller Compatibility: Fully integrates with CompactLogix and MicroLogix 1500 systems.

Specifications

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