Phoenix Contact AXL F AI4 I 1H Series I/O Unit for Use with Axioline 2688491

Phoenix Contact 2688491 is an AXL F AI4 I 1H series I/O unit tailored for integration within the Axioline F modular automation system. It specializes in acquiring analog current signals, making it ideal for precision industrial automation tasks.

The unit includes 4 analog, bipolar input channels enabling the connection of current sensors using 2-, 3-, or 4-conductor technology. It supports current ranges from 0 mA to 20 mA, 4 mA to 20 mA, and ±20 mA, facilitating versatile signal acquisition.

Simultaneous sampling of all channels improves data accuracy and response times in control processes. This module complies with rigorous standards such as EN 61000-4-5/IEC 61000-4-5, EN 61000-4-6/IEC 61000-4-6, EN 61000-6-2, EN 61140, among others, ensuring robust electromagnetic compatibility and operational safety.

With an IP20 rating, the module is suitable for protected indoor industrial environments and carries UL hazardous area certification to meet relevant safety requirements. Manufactured in Germany, this I/O unit guarantees high reliability and consistent performance in automation systems.

4 analog, bipolar input channels for current signal acquisition. Supports 2-, 3-, and 4-conductor sensor connections. Compatible with 0-20 mA, 4-20 mA, and ±20 mA current ranges. Simultaneous channel sampling for accuracy.

Meets multiple international EMC and safety standards. IP20 rated for indoor industrial use. UL certified for hazardous areas. Manufactured in Germany for quality assurance.

This Phoenix Contact I/O unit serves critical roles in industrial automation, control, and monitoring applications across manufacturing, process control, and other sectors requiring precise analog signal handling.

Explore additional Axioline-compatible modules and automation solutions within the EnvMart industrial electronics product catalog for enhanced system integration.

Explore more products in our Automation & Control Gear category.