Brand:PHOENIX CONTACT

Model:ST-SI-UK4

Function:Signal Isolator

Input Voltage Range:10…30 V DC

Output Voltage Range:10…30 V DC

Input Current Range:10…30 mA

Output Current Range:10…30 mA

Response Time:≤1 ms

Supply Voltage:10…30 V DC

Isolation Voltage:1000 V AC

Operating Temperature Range:-25°C…+70°C

Storage Temperature Range:-40°C…+85°C

Degree of Protection (IP Rating):IP20

Dimensions:Width: 17.3 mm, Depth: 10 mm, Height: 92.5 mm

    The PHOENIX CONTACT ST-SI-UK4 Signal Isolator Module is meticulously designed to meet the rigorous demands of industrial environments. Its robust construction and advanced isolation technology ensure seamless operation under harsh conditions, making it an ideal choice for a wide range of applications including process control systems, machine automation, and industrial networks.

    This module features a compact design with dimensions of 9mm width, 62mm height, and 100mm depth, making it easy to integrate into existing setups without compromising space. Weighing approximately 100 grams, it is lightweight yet durable enough to withstand the rigors of industrial settings.

    Equipped with versatile input and output ranges, the ST-SI-UK4 supports 0…10 VDC, 0…20 mA, and 4…20 mA signals, providing flexibility in system configuration and compatibility with various industrial sensors and actuators. Its supply voltage ranges from 12…30 VDC, ensuring compatibility with a broad spectrum of power sources commonly found in industrial applications.

    Safety is paramount, and the module is certified to CE, UL, and ATEX standards, guaranteeing its reliability and safety in explosive atmospheres and other hazardous environments. The IP20 protection class further enhances its suitability for indoor installations where dust and water ingress are concerns.

    Installation is straightforward thanks to its simple wiring and terminal block design. Users can easily connect it to their existing infrastructure, ensuring minimal downtime and hassle-free setup. The module’s low power consumption of typically 15 mA ensures energy efficiency without compromising performance.