Description:
This 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. The error-free data transmission rate is up to 115200bit. With TVS transient suppression protection to prevent internal chip damage caused by level incompatibility, with receiving and transmitting lights; anti-high pulse voltage protection.
Specifications:
- USB to RS485 Converter Adapter supports Baud Rate Range: 75-115200bps
- USB to RS485 Converter Adapter supports Power Supply: 5V DC
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 USB to RS485 Converter Adapter with CH 340/341 Chipset Supports All Windows Version