Product Details
Overview
The 1794-IF4I by Allen-Bradley is a high-precision Series A analog input module designed to integrate with FLEX I/O systems. It supports configurable voltage and current inputs with Sigma-Delta conversion for accurate signal acquisition in industrial applications.
Technical Specifications
-
Brand & Model: Allen-Bradley 1794-IF4I
-
Product Type: Series A Analog Input Module
-
Part Number: 1794-IF4I
-
Resolution:
-
Voltage: 16-bit unipolar, 15-bit plus sign bipolar
-
Current: 0.320 μA/count unipolar, 0.640 μA/count bipolar
-
Conversion Type: Sigma-Delta
-
Input Current Terminal:
-
4–20 mA (configurable)
-
0–20 mA (configurable)
-
±20 mA (configurable)
-
Input Voltage Terminal:
-
±10V, 0–10V, ±5V, 0–5V (all user configurable)
-
Mounting: Standard DIN rail
-
Module Weight: 2 kg (shipping weight)
-
Compatible System: FLEX I/O Series A
Features
-
High-resolution analog input measurement for precise control
-
Configurable input ranges to support multiple sensor types
-
Sigma-Delta conversion ensures minimal noise and stable readings
Applications
Ideal for monitoring temperature, pressure, flow, and other analog signals in manufacturing and process automation systems.
FAQ
Q: Can this module handle both voltage and current inputs?
A: Yes, it supports configurable voltage and current ranges.
Q: What is the resolution for voltage inputs?
A: 16-bit unipolar or 15-bit plus sign bipolar, depending on the range selected.
Q: What systems is it compatible with?
A: Designed for Allen-Bradley FLEX I/O Series A systems.
Additional Information
- 100% Genuine Parts: All products are original and authentic, ensuring reliable industrial performance.
- 30-Day Refund Guarantee: Return any in-stock item within 30 days in original, unopened packaging for a full refund (excluding shipping and fees).
- 12-Month Warranty: Covers defects in materials or workmanship; excludes misuse, normal wear, or unauthorized modifications.
- Worldwide Shipping: We ship via USPS, UPS, FedEx, and DHL. Delivery times vary by country and may be subject to customs or import fees.
- Support & Contact: Technical and warranty assistance is available anytime. Contact us here: Contact.
- Purchase Guidance: Check product specifications and compatibility carefully before ordering to ensure proper application.
Tech & Buying Guide
Evolving SCADA System Architectures in Industrial Automation
A robust Supervisory Control and Data Acquisition (SCADA) system serves as the heartbeat of modern industrial operations. Understanding SCADA system architecture is vital for engineers designing efficient control systems. These architectures have evolved from isolated, monolithic structures to highly interconnected, networked ecosystems. Choosing the right design requires balancing data visibility, processing power, and long-term scalability requirements.
Choosing the Right Controller: PLC vs. Motion Controller in Industrial Automation
Selecting the optimal control architecture is a foundational decision in industrial automation. Engineers must frequently choose between a Programmable Logic Controller (PLC) and a dedicated Motion Controller. While both systems manage machinery, their underlying design philosophies differ significantly, impacting performance, scalability, and system integration.
Mastering PLC Power Supply Architectures and Operating Voltages
Selecting the correct operating voltage is a critical step in designing reliable industrial automation systems. Whether you are working with a compact PLC or a large-scale DCS, your power architecture dictates the system's longevity. In this guide, we explore the standard voltage ranges and power distribution strategies required to maintain stable factory automation operations.