PHOENIX CONTACT ST-SI-UK4 Signal Isolator Module
The PHOENIX CONTACT ST-SI-UK4 Signal Isolator Module delivers robust signal isolation and conversion capabilities for industrial automation systems. Designed to eliminate electrical interference and ensure stable data transmission, this 4-channel module supports Ethernet/IP and Profinet protocols, making it ideal for modern industrial networks requiring precision signal handling.
| Specification | Value |
|---|---|
| Brand | PHOENIX CONTACT |
| Model | ST-SI-UK4 |
| Item Number | 3031076 |
| Rated Voltage | 30V |
| Current per Channel | 0.5A |
| Operating Temperature | -40°C to +70°C |
| IP Rating | IP67 |
| Dimensions | 140 x 90 x 60 mm |
| Certifications | CE, UL, ATEX |
Engineered for harsh industrial environments, this module excels in manufacturing, automotive, and energy sectors where reliable signal integrity is critical. Its IP67-rated enclosure provides dust/water resistance for outdoor or washdown applications. Compatible with Phoenix Contact’s PLC and I/O systems, it integrates seamlessly into existing automation architectures.
About Apex Automation: Founded in 2014, we provide ready-to-ship industrial automation solutions with expert technical support. All purchases include 1-year comprehensive warranty and dedicated after-sales service. For pricing inquiries or custom requirements, contact us via WhatsApp. Can’t find your model? Our specialists will source it for you.
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