Allen-Bradley 1769-IF8 8-Channel Analog Input Module

Product Description

The Allen-Bradley 1769-IF8 is an 8-channel analog input module for CompactLogix systems, supporting both differential and single-ended signals. It delivers high-precision measurements with a 16-bit Delta-Sigma converter and reinforced isolation for safe and reliable operation. Suitable for DIN rail or panel mounting, this module integrates with compatible 1769 series power supplies for flexible system configuration.

Technical Specifications

• Manufacturer: Allen-Bradley

• Model Number: 1769-IF8

• Product Type: Analog Input Module

• Number of Inputs: 8 differential or single-ended channels

• Input Voltage Rating: 30V AC / 30V DC

• Current Draw: 120 mA @ 5.1V, 70 mA @ 24V

• Converter Type: Delta-Sigma

• Resolution: 16-bit unipolar, 15-bit + sign bipolar

• Accuracy: Voltage ±0.2% FS, Current ±0.35% FS @ 25°C

• Nonlinearity: ±0.03%

• Repeatability: ±0.03%

• Common Mode Voltage: ±10V DC max per channel

• Isolation Voltage: 500V AC / 710V DC for 1 min, group to bus 30V AC/DC

• Module Mounting: DIN rail or panel

• Compatible Power Supplies: 1769-PA2, 1769-PB2, 1769-PA4, 1769-PB4

• Power Supply Distance Rating: 8 modules

• Replacement Terminal Block: 1769-RTBN18 (1 per kit)

• Dimensions (L×W×H): 8.7 × 5.25 × 11.8 cm

• Weight: 2 kg

Key Features

• Supports precise analog signal acquisition with 16-bit resolution

• Differential and single-ended input options for flexibility

• Reinforced isolation ensures safe operation in complex systems

• Compact design allows easy integration into 1769 series chassis

Application Scenarios

• High-precision sensor monitoring in manufacturing processes

• Integration into CompactLogix control systems

• Expansion of existing analog input configurations

FAQ

Q1: Can the 1769-IF8 handle both voltage and current signals?
Yes, it supports AC/DC voltage inputs up to 30V and precise current measurement.

Q2: How many modules can be powered in series?
Up to 8 modules per compatible 1769 series power supply.

Q3: Is this module suitable for DIN rail installation?
Yes, it can be mounted on DIN rails or panels for flexible system design.