Product Overview

The Allen-Bradley 1769-IF16V delivers high-density analog data acquisition for industrial control environments. This module provides 16 single-ended voltage input channels, allowing CompactLogix and MicroLogix 1500 controllers to monitor a wide array of sensors and transmitters simultaneously. By utilizing high-resolution conversion circuitry, the 1769-IF16V ensures precise measurement of critical process variables. We supply this unit in 100% Brand New original condition, offering the ultimate reliability for your automation architecture.

Technical Specifications

The 1769-IF16V features advanced high-impedance inputs to maintain signal integrity across long cable runs.

Engineering Advantages

The 1769-IF16V optimizes cabinet space and improves system performance through high-density integration and superior noise rejection.

• Massive High-Density Integration: Providing 16 points in a slim 35 mm housing, this module doubles the capacity of standard 8-channel analog cards. This allows engineers to reduce the number of I/O banks and communication adapters required for large-scale data monitoring.

• Superior 16-Bit Resolution: The high-resolution converter detects minute fluctuations in voltage signals. This granularity proves essential for applications involving precision pressure sensing, flow measurement, and high-accuracy position tracking.

• 750V DC Galvanic Isolation: An integrated isolation barrier protects the controller's internal backplane from field-side electrical surges. This architecture prevents localized ground faults from cascading through the entire PLC rack.

• High Input Impedance (>1 MΩ): The high-impedance design minimizes "loading errors" on sensitive field transmitters. This ensures the voltage read by the PLC matches the transmitter's actual output, even when using low-power sensors.

• Removable Terminal Block (RTB) Support: The RTB design simplifies field wiring management. Technicians can pre-wire the harness and simply plug it into the module, facilitating rapid field replacement without the risk of cross-wiring errors.

FAQs

• Can the 1769-IF16V measure 4-20mA current signals?

  No. The 1769-IF16V monitors voltage signals exclusively. If your application requires 4-20mA current sensing, you must utilize the 1769-IF16C module.

• Does this module support differential inputs?

  The 1769-IF16V provides 16 single-ended inputs to maximize channel density. If your environment requires differential wiring to reject common-mode noise, consider an 8-channel differential module like the 1769-IF8.

• Is external 24V DC power required for operation?

  Yes. While the module draws some power from the backplane, the analog-to-digital conversion circuits require an external 24V DC power supply connected to the module’s terminals.

• What is the difference between this and the 1769-IF16C?

  The "V" in 1769-IF16V stands for Voltage, whereas the "C" in 1769-IF16C stands for Current. They share the same physical footprint but use different internal circuitry for their respective signal types.