مميزات خاصة

【High-Performance USB to UART Isolation Module】 This USB to UART isolation module combines the CH340C chip with ADuM1201 isolation technology, providing reliable communication in industrial s. It supports 2500Vrms isolation voltage and 10Mbps transmission speed, ensuring safe and stable data transfer between devices. Suitable for PLCs, motor control, and RS485/CAN bus systems.
【Wide Operating Temperature Range for Industrial Use】 Designed for harsh s, this module operates reliably from -40°C to +85°C. Its Reliable design ensures consistent performance even in extreme temperatures, making it suitable for outdoor or high-heat applications like automation and embedded systems.
【Low Power Consumption with High Efficiency】 With an operating current of less than 50mA on the USB side and 20mA on the isolated side, this module is energy-efficient. It also features a sleep mode with only 1µA power consumption, Suitable for battery-powered or low-power applications without sacrificing performance.
【Plug-and-Play Compatibility with Multiple Platforms】 Supporting Windows, Linux, and macOS, this module offers full platform driver support. It's compatible with both 3.3V and 5V systems and requires no external circuitry, making it easy to integrate into existing setups for rapid deployment.
【Robust ESD Protection & Hot Swap Support】 Equipped with
15kV ESD protection and hot-swap capability, this module is built to withstand electrical surges and frequent connections. It's Suitable for s with strong interference, such as industrial automation, where reliability and durability are critical.

وصف

the of product parameters
core chip :CH340C(USB to UART bridge) + ADuM1201 (dual channel digital isolator)
of input voltage of :5V DC 5%
communication interface :
USB Type-C
UART serial port (TTL level, default baud rate 9600-2Mbps adjustable)
of isolation characteristics of:
Isolation voltage: 2500Vrms(1 minute tolerance)
Transmission rate: 10Mbps (full duplex)
of working temperature of :-40°C ~ +85°C
of power consumption characteristics of:
Operating current: Standby current: 1μA (sleep mode)
of mechanical size of: 36mm × 18mm (with M3 copper post mounting hole)

product main pin function
of VCC (USB end) of :USB power input positive pole (5V ± 0.25V, of isolated end equipment is not allowed)
GND (USB): USB power ground (physically isolated from isolated ground)
of TXD (isolated terminal): serial data output terminal (TTL level, high level = 3.3V/5V, connected to target device RXD)
RXD (isolated end) : serial data input (TTL level, connected to target device TXD)
VISO (isolated end) : isolated power output (3.3V ± 0.1V/100mA for external devices)
of GND (isolated terminal): isolated ground reference terminal (the must be independently grounded to and has no electrical connection with USB terminal GND)
of interface operation specification:

مرحبًا،

بحث

وحدة USB إلى TTL CH340C لـ Arduino/ESP32 مع عزل الإشارة، محول المنفذ التسلسلي UART

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