HS5756 Waveshare Industrial USB TO RS485 Bidirectional Converter, Onboard original CH343G, Multi-Protection Circuits
Specifications
	
		
			| PRODUCT TYPE | 
			Industrial Grade USB to RS485 converter | 
		
		
			| HOST PORT | 
			USB | 
		
		
			| DEVICE PORT | 
			RS485 | 
		
		
			| BAUDRATE | 
			300bps ~ 3Mbps | 
		
		
			| USB | 
			Operating voltage | 
			5V | 
		
		
			| Connector | 
			USB-A | 
		
		
			| Protection | 
			200mA self-recovery fuse, ESD protection | 
		
		
			| Transmission distance | 
			About 5m | 
		
		
			| RS485 | 
			Connector | 
			Screw terminal | 
		
		
			| Pins | 
			A+, B-, GND | 
		
		
			| Direction control | 
			Hardware automatic control | 
		
		
			| Protection | 
			600W lightningproof and surge-suppress, 15KV ESD protection (onboard 120R balancing resistor) | 
		
		
			| Transmission distance | 
			About 1.2km(low rate) | 
		
		
			| Transmission mode | 
			Point-to-multipoints (up to 32 nodes, it is recommended to use repeaters for 16 nodes or more) | 
		
		
			| LED INDICATORS | 
			PWR | 
			Red power indicator, light up when there is USB connection and voltage is detected | 
		
		
			| TXD | 
			Red TX indicator, light up when the USB port sends data | 
		
		
			| RXD | 
			Red RX indicator, light up when the device ports send data back | 
		
		
			| OPERATING ENVIRONMENT | 
			Temperature | 
			-15℃ ~ 70℃ | 
		
		
			| Humidity | 
			5%RH ~ 95%RH | 
		
		
			| OPERATING SYSTEM | 
			Mac, Linux, Android, WinCE, Windows 11 / 10 / 8.1 / 8 / 7 
			  | 
		
	
 
