Industrial USB TO RS485 Bidirectional Converter, Onboard original CH343G, Multi-Protection Circuits.
Onboard Original Chips: Onboard original CH343G and SP485EEN chips, providing better stability and compatibility, built-in lightningproof tube, resettable fuse, ESD and TVS protection circuits, etc
Onboard TVS (Transient Voltage Suppressor), effectively suppress surge voltage and transient spike voltage in the circuit, lightningproof & anti-electrostatic. Onboard resettable fuse and protection diodes, ensures the current/voltage stable outputs, provides over-current/over-voltage proof, improves shock resistance
Transmission distance up to 1.2 km: The USB signal can be converted into a balanced differential RS485 signal and the transmission rate is stable. The reliable speed is 300bps ~ 3Mbps, the transmission distance is about 1.2 km for RS485, and about 5 meters for USB
Multi system Support: Linux, Android, WinCE, Win11/10/ 8.1 /8/7/XP, etc.
Working Status Indicators: Onboard 3 LEDs for indicating the power and transceiver status
Operating voltage: 5V
Baudrate: 300bps ~ 3Mbps Operating environment
Temperature: -15 ~ 70
Humidity: 5%RH ~ 95%RH