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AJMRTC Industrial USB to 4CH TTL UART Converter, Multi 4 Channel USB to TTL Serial Adapter, FT4232 Chip, 3.3V/5V Switchable Logic Level, Isolated Optional, Stable Serial Transmission for PLC Sensor De
- - 4 independent TTL UART channels on one adapter, separate TX/RX indicator LEDs for each port
- - Built-in FT4232 chip for reliable multi-channel serial communication and stable data transmission
- - Switchable 3.3V / 5V logic level to match different MCU, sensor and industrial device voltage
- - Industrial-grade circuit design with ESD protection to resist interference in field environments
- - Plug and play, supports Windows, Linux, Mac OS, ideal for multi-device simultaneous debugging
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Overview
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AJMRTC industrial USB to 4-channel TTL UART converter turns a single USB port into four independent serial ports. Powered by FT4232 chipset, each channel works separately without mutual interference to guarantee steady data transmission. You can toggle between 3.3V and 5V TTL logic easily to connect various microcontrollers and serial sensors. ESD and surge protection improve stability for industrial scenes. Virtual COM port driver is available for mainstream operating systems. It is widely used for multi-sensor data acquisition, PLC debugging, embedded device testing and automation system deployment.
Specifications
- Chipset: FT4232
- Channel: 4 Independent TTL UART Channels
- Logic Level: Switchable 3.3V / 5V
- Indicator: TX / RX LED per channel
- Supported OS: Windows, Linux, Mac OS
- Protection: ESD protection
- Interface: USB
- Application: Industrial Debugging, Multi-Sensor Acquisition, PLC Communication, Embedded Test
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: non-replaceable
- This item is covered by ConnectFlow USA Return Policy
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