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AJMRTC USB to RS485 Isolated Serial Port Converter Module, 2Mbps Galvanic Isolation USBRS485 Adapter Board, Industrial Grade Serial Electronic Kit for PLC, Modbus and Industrial Control Projects
- Galvanic isolated design separates USB side and RS485 side to suppress ground loop interference and protect host equipment.
- Supports up to 2Mbps highspeed baud rate, stable signal transmission for longdistance industrial serial communication.
- Builtin hardware autosendreceive circuit, no extra flowcontrol wiring required for RS485 halfduplex operation.
- Industrialgrade chip solution supports Modbus, PLC debugging and various RS485based device communication scenarios.
- Pin header terminal design for easy wiring, compact PCB module suitable for cabinet installation and DIY electronic kits.
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AJMRTC isolated USB to RS485 serial converter module provides galvanic isolation between USB bus and RS485 bus. It effectively eliminates ground loop noise, prevents surge damage to computer USB ports caused by industrialsite voltage difference. The module supports communication speed up to 2Mbps. Integrated automatic transmitreceive switching circuit simplifies wiring for halfduplex RS485 communication. Widely compatible with Modbus protocol devices, PLC, sensors and industrial controllers. Designed as bare circuitboard kit with pinheader terminals for convenient wiring inside cabinets and embedded systems. Perfect for industrial debugging, equipment modification and serialcommunication related DIY electronic projects.
Specifications- Brand: AJMRTC
- Product: USB to RS485 Isolated Serial Converter Module
- Isolation Feature: Galvanic isolation
- Max Baud Rate: 2 Mbps
- Communication Mode: RS485 HalfDuplex, Auto TX/RX control
- Application: PLC Debug, Modbus Device, Industrial Control, LongDistance Serial Communication, DIY Electronic Kit
Warranty & Returns
Warranty, Returns, And Additional Information
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: 30 days
- This item is covered by ThermalNest Return Policy
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