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AJMRTC TTL to RS485 Converter Module, DC 35V Automatic Flow Control Serial Adapter, 110256000bps Baud Rate Support, UART TTL to RS485 Signal Conversion for Industrial Embedded Communication Project
- 1. TTL to RS485 signal conversion module powered by DC 35V wide voltage input, realizes mutual conversion between TTL UART level and RS485 differential signal for serial communication.
- 2. Builtin automatic direction control circuit, no extra IO trigger signal required, automatically handles transmitreceive switching to simplify host hardware wiring.
- 3. Supports wide baud rate range from 110bps up to 256000bps, adapts to most mainstream serial communication devices for industrialgrade data transmission.
- 4. RS485 differential signal delivers strong antiinterference performance, supports longdistance transmission, perfect for PLC, sensor, industrial control equipment and embedded system.
- 5. Compact PCB module design with clearly marked pin definition, easy for wiring and secondary development, suitable for DIY electronic project and field equipment modification.
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AJMRTC TTL to RS485 converter module is designed for serial level conversion between TTL UART and RS485 differential bus. It accepts DC 3V5V widerange power supply, compatible with common MCU logic voltage such as 3.3V and 5V. Featuring automatic transceiving direction control, the module completes transmitreceive switch automatically without manual IO control from main controller, greatly simplifying project wiring and programming work. It supports baud rates from 110bps to 256000bps to match most serial communication scenarios. RS485 differential signal brings excellent antiinterference capability and longdistance transmission performance, widely used for connecting singlechip microcomputers, PLC modules, industrial sensors and various embedded serial devices. Clear pin marking facilitates quick wiring for electronic DIY and industrialsite equipment refitting. Please confirm power supply voltage and A/B signal wiring before poweron to avoid communication failure or module damage.
Specifications- Brand: AJMRTC
- Module Type: TTL to RS485 Serial Converter
- Power Supply: DC 3V5V
- Control Mode: Automatic TransmitReceive Direction Control
- Baud Rate Range: 110bps ~ 256000bps
- Signal Conversion: TTL UART RS485 Differential Signal
- Feature: Strong Antiinterference, Longdistance Data Transmission
- Application: MCU, PLC, Industrial Sensor, Embedded Serial Communication, Electronic DIY
- Note: Correct A/B terminal wiring is required for normal RS485 communication
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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