1769sc-IF4IH | Allen-Bradley | CompactLogix 4-Channel Analog + HART Input Module

Overview

The Allen-Bradley 1769sc-IF4IH is a CompactLogix analog input module with integrated HART capability. It provides four isolated input channels for current and voltage signals, while also supporting HART variables for advanced process monitoring. Designed for precision and flexibility, it is compatible with CompactLogix and MicroLogix 1500 systems, making it a reliable choice for industrial automation applications.

Technical Specifications

• Manufacturer Allen-Bradley

• Product Line CompactLogix

• Part Number 1769sc-IF4IH

• Weight 0.28 kg (0.63 lbs)

• Compatible Series CompactLogix / MicroLogix 1500

• Input Voltage Ranges 0–5 V, 1–5 V, 0–10 V, ±10 V

• Input Current Ranges 0–20 mA, 4–20 mA

• Resolution 16-bit

• Supported HART Variables PV (Primary), SV (Secondary), TV (Tertiary), FV (Fourth)

• Configurable Data Formats Engineering units, scaled-for-PID, percent of full-scale, raw/proportional data

• Channel Filter Frequencies 28.5 Hz, 50 Hz, 60 Hz, 300 Hz, 360 Hz

• Accuracy ±0.2% of voltage range, ±0.35% of current range

• Update Times 18–488 ms (all channels), 6 seconds for HART data

• Certifications UL/cUL Listed, ANSI ISA 12.12.01 (Class I, Div 2, Groups A–D), CE

• Number of Inputs 4 isolated channels

• Input Types Analog + HART

• Data Formats Integer

Application Scenarios

• Process monitoring with HART-enabled transmitters

• Precision measurement of analog signals in distributed control systems

• Integration into CompactLogix and MicroLogix 1500 platforms for advanced automation

FAQ

Q: How many input channels does the 1769sc-IF4IH provide?  A: It offers 4 isolated analog input channels with HART support.

Q: What resolution is available for signal measurement?  A: The module provides 16-bit resolution for accurate signal processing.

Q: Which HART variables are supported?  A: PV, SV, TV, and FV can be read from connected HART devices.