USB To RS485 Converter Isolate Module Upgrade Industrial TVS ESD Protection Original CH340E Standard RS-485 Connector Board

SKU: FA2141-1 Tag:

$1.47

Weight 0.020 kg
Dimensions 7 × 2.7 cm
Power supply

USB 5V

Transmission distance

up to 1200 meters (9600bps)

Chip solution

CH340E

Communication protocol

pure hardware device, not subject to agreement

Baud rate

up to 256000bps, supporting mutual transmission to support higher baud rate

Temperature range

-40 ° C – 80 ° C

Support system

support hot swap, support win98/CE/2000/2003/2008/XP/WIN7/WIN8/
WIN10/VISTA/LINUX/ANDROID/MAC OS X system, USB interface can be hot swap

1000 in stock

Product parameters
1. Power supply: USB 5V
2. Transmission distance: up to 1200 meters (9600bps)
3. Chip solution: CH340E
4. Communication protocol: pure hardware device, not subject to agreement
5. Baud rate: up to 256000bps, supporting mutual transmission to support higher baud rate
6.The power supply and signal are completely isolated, and the anti-interference ability is stronger
7. Protection: TVS transient suppression protection, electrostatic ESD protection, surge protection, short AB signal line and short-circuit protection with power supply (short-circuit without burning)
8. Temperature range: -40 ° C – 80 ° C
9. Support system: support hot swap, support win98/CE/2000/2003/2008/XP/WIN7/WIN8/
WIN10/VISTA/LINUX/ANDROID/MAC OS X system, USB interface can be hot swap
10. Automatically determine and control the data transmission direction, without any handshake signal (such as RTS, DTR, etc.), the mode conversion can be realized without jumper setting, ensuring compliance with existing communication software and interface hardware.

All original chips are used! All use original chips! All use original chips!
The power supply and signal are fully isolated, with stronger anti-interference ability and safer use!
ch340e chip, without crystal oscillator, more stable performance!
Industrial protection: TVS transient suppression protection, electrostatic ESD protection, surge protection, short circuit connection of A and B signal lines and short circuit protection with power supply (short connection without burning)
Transmission distance up to 1200 meters (tested at 9600bps)
Support baud rate 256000, higher baud rate for paired mutual transmission
Multi-system support hot swap, support win98/CE/2000/2003/2008/XP/WIN7/WIN8/WIN10/
VISTA/LINUX/MAC OS X system, USB interface can be hot swapped
Automatically identify and control the data transmission direction without any handshake signals (such as RTS, DTR, etc.). The mode conversion can be realized without jumper settings, ensuring compliance with existing communication software and interface hardware.

With power indicator TXD, RXD indicator

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