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Passive RS232 to RS485 Serial Communication Converter, Port-Powered Adapter with Surge Protection
Limited time offer, ends 07/30 By TechCore Supply
- Passive port-powered design, no external power adapter required, draws power directly from serial port
- Realizes bidirectional signal conversion between RS232 and RS485 interfaces for industrial serial communication
- Built-in surge and transient voltage protection circuit to shield equipment from electrostatic and pulse interference
- Small compact body, plug-and-play without driver installation, supports long-distance signal transmission
- Wide compatibility with PLC, access control, sensors, industrial instruments and serial monitoring devices
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This passive serial converter achieves seamless mutual conversion between RS232 and RS485 communication signals. It adopts port power supply technology, eliminating the trouble of extra power wiring, easy to deploy on-site. The internal surge protection module effectively resists static electricity and instantaneous surges in complex industrial environments to avoid communication equipment damage. It supports long-distance stable data transmission and is widely used in industrial automation, intelligent monitoring, building access control and various serial device interconnection scenarios. Connecting cables are not included.
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Warranty
- Please contact the Seller directly for warranty information. Warranty information may also be found on the Manufacturer's website.
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Return Policies
- Return for refund within: 30 days
- Return for replacement within: non-replaceable
- This item is covered by TechCore Supply Return Policy
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