USB to RS485 converter with CH343G and SP485EEN chips, with advanced protections against surges, electrostatic discharges and electrical Windows 11, 10, 8.1, 8, 7, MAC OS, Linux, Android, WinCE.
USB-A host interface.
RS485 peripheral interface via screw terminal block.

Technical description:
CH343G + SP485EEN chipset.
USB voltage 5V.
Throughput 300 bps to 3 Mbps.
Point-to-multipoint transmission mode.
Supports up to 32 nodes (repeaters recommended from 16 nodes).
RS485 distance up to 1.2 km (low flow).
USB distance approximately 5 m.
RS485 A+, B-, GND connectors.
Hardware automatic steering control.
200 mA resettable fuse protection.
ESD protection up to 15 kV.
600 W surge protection (TVS + lightning protection).
Integrated 120Ohm termination resistor.
LED indicators: PWR power active, TXD USB transmitting active, RXD receiving data.
Operating temperature -15°C to +70°C.
Dimensions 53x23.5x14.6mm.

USB to RS485 converter with CH343G and SP485EEN chips, with advanced protections against surges, electrostatic discharges and electrical disturbances. Support Windows 11, 10, 8.1, 8, 7, MAC OS, Linux, Android, WinCE. RS485 peripheral interface via screw terminal block. Throughput 300 bps to 3 Mbps. Point-to-multipoint transmission mode. Supports up to 32 nodes (repeaters recommended from 16 nodes). RS485 distance up to 1.2 km (low flow). USB distance approximately 5 m. RS485 A+, B-, GND connectors. Hardware automatic steering control. 200 mA resettable fuse protection. ESD protection up to 15 kV. 600 W surge protection (TVS + lightning protection). Integrated 120Ohm termination resistor. LED indicators: PWR power active, TXD USB transmitting active, RXD receiving data. Operating temperatur