Feature:

1. WITH SIGNAL INDICATOR: With TVS transient suppression protection function to prevent the internal chip from being damaged due to level incompatibility, with receiving and sending lights, resistant to high pulse voltage protection function, and super convenient wiring method
2. OVERVOLTAGE TRANSIENT PROTECTION: protection, electrostatic discharge protection, protection, overvoltage and other transient disturbances caused by power system switches, etc. For these transient disturbances, using protective circuits to protect, bypassing the harmful transient energy to ground
3. 115200BIT ERROR TRANSFER: Completely designed in accordance with industrial grade standards, which has resistant and static shock resistant, limited slope drive, effectively suppresses electromagnetic interference and solves the superposition of valid signals and invalid signals on the transmission circuit. Error data transfer rate up to 115200bit
4. EFFECTIVE SUPPRESSING EFFECT: On board TVS(transient voltage suppressor), effectively suppressing voltage and transient spike voltage in the circuit
5. SUPPORT UP TO 32 TRANSCEIVERS: The receiver has 1/8 unit load input impedance, and up to 32 transceivers can be attached to the bus

Specification:

Item Type: USB to RS485 Converter
Support Baud Rate Range: 75bps-115200bps
Signal Reception Indicator: RX, LED
Signal Transmission Indicator: TX, LED
Driver: Use CH340 driver, compatible with CH340 driver
A: RS485 signal positive
B: RS485 signal negative
GND: Common ground
+5V: Positive 5V power output
Compatible Operating Systems:
For Windows 98SE
For Windows ME
For Windows 2000 SP4
For Windows XP SP2 and above(32 and 64 bit)
For Windows Server 2003 (32 and 64 bit)
For Windows Server 2008/2008 R2 (32 and 64 bit)
For Windows (32 and 64 bit)
For Windows 7 (32 and 64 bit)
For Windows 8/8.1(32 and 64bit)

Package List:

1 x USB to RS485 Converter