Waveshare CH343G USB TO RS232/485/TTL Interface Converter, Industrial Isolation

Description

FT232RL/CH343G USB TO RS232/485/TTL Interface Converter, Industrial Isolation. Onboard unibody power supply isolation, provides stable isolated voltage and needs no extra power supply for the isolated terminal. unibody digital isolation, allows signal isolation, high reliability, strong anti-interference, and low power consumption. Onboard TVS (Transient Voltage Suppressor), effectively suppresses surge voltage and transient spike voltage in the circuit, lightning proof & ESD protection. Onboard self-recovery fuse and protection diodes, ensures the current/voltage stable outputs, provide over-current/over-voltage proof, and improve shock resistance.

Features:

1. Fully automatic transceiver circuit with no delay, ensures the USB port communicates with different interfaces fastly and stably, without interfering each other
2. Onboard TTL serial 3.3V/5V voltage translator, config the TTL level via switch
3. Aluminium alloy enclosure with sandblasting and anodic oxidation, CNC process opening, solid and durable
4. 3 LEDs for indicating the power and transceiver status
5. High quality USB-B and RS232 connectors, smoothly plug/pull

Specifications:

1. Operating voltage: 5V
2. Connector: USB-B
3. Protection: 200mA self-recovery fuse, isolated output
4. Connector DB9 male
5. Protection: TVS diode, surge protection & ESD protection
6. Transmission mode: Point-to-point
7. Baud rate: FT232RL: 300bps ~ 921600 bps
8. CH343G: up to 600000 bps (not full band)
9. Connector Screw: terminal
10. Pins: A+/B-/GND
11. Direction control: Hardware automatically discriminates and controls the direction of data transmission
12. Protection 600W lightningproof and surge-suppress, 15KV ESD protection (reserved 120R balancing resistor solder pads
13. Transmission mode: Point-to-multipoints (up to 32 nodes, it is recommended to use repeaters for 16 nodes or more)
14. Baud rate FT232RL: 300bps ~ 2 Mbps
15. CH343G: up to 2 Mbps (not full band)
16. Operating voltage 3.3V / 5V
17. Connector Screw terminal
18. Pins TXD, RXD, GND, 5V

Package Includes:

1 x CH343G USB TO RS232/485/TTL Interface Converter, Industrial Isolation

1 x USB cable