Description:
This CH340/341 USB to RS485 Converter Adapter is designed by industrial standards. It has anti-lightning and anti-static shock, limited slope drive, effectively suppresses electromagnetic interference, and solves the superposition of effective signal and invalid signal on the transmission circuit.
Built-in TVS protection circuit, electrostatic ESD protection, surge protection, AB signal line short circuit, and power short circuit protection, it protects your equipment from voltage spikes and surges, has reliable and stable performance, ensures consistent data transmission and reception, making it more suitable for industrial applications.
Specifications:
- Model: CH340/341 USB to RS485 Converter
- Connector Type: USB Type A
- Working voltage: DC 5V.
- Compatible Device: Printer
- Colour: Blue
Features:
- Reliable and stable performance. ensure consistent data transmission and reception, making it more suitable for industrial applications.
- Small in size and light in weight, this USB to RS-485/RS-232 converter can easily fit in your pocket or bag, making it perfect for use on the go.
- Simply plug in the USB to RS485 adapter and it will be automatically recognized by your operating system, making it easy to set up and use your device.
Pin Description:
- Pin 1: A–485 Signal Terminal A
- Pin 2: B–485 Signal Terminal B
- Pin 3: GND–485 signal ground (optional)
- Pin 4: GND- external power supply ground (can be used to supply power to other equipment or it can be empty)
- Pin 5: VCC – external power supply 5V+(can be used to supply power to other equipment or it can be empty)
Package Included:
1 x CH340/341 USB to RS485 Converter Adapter
