Phoenix Contact 2910423

The IOA REL 230V DI/1.0A/EX is a relay module intended for use with VIP I/O-Marshalling base elements. It provides electrically isolated coupling for 230 V AC field devices to digital inputs, ensuring safe integration in industrial applications.

This module features an integrated fuse along with fuse failure indication for enhanced operational safety. It operates at a nominal input voltage of 230 V AC, with a typical input current of 3 mA and a response time of approximately 7 ms. The relay supports a maximum switching voltage of 24 V DC and can handle a limiting continuous current of 50 mA.

Constructed with durability in mind, the module boasts a mechanical service life of 2x10⁷ cycles. Its design incorporates a protective circuit with a bridge rectifier and a yellow LED for operating voltage display. The module is suitable for various mounting positions and is compliant with industry standards, including IEC 60664.

Operating effectively in a wide temperature range from -40 °C to 70 °C and at altitudes up to 2000 m, it is rated for use in environments with humidity levels from 0% to 95% (non-condensing). Additionally, it adheres to Class I, Div. 2 safety standards, making it suitable for use in potentially hazardous locations.