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Description
- 1x USB TO RS485 (B)
- 1x USB-A Male-to-Female Cable
- 1x Screwdriver
Size
- 53 x 23.5 x 14.6 mm (L x W x H)
- Host Port: USB
- Device Port: RS485
- Baudrate: 300 bps ~ 3 Mbps
- Operating Environment: Temperature: -15 °C ~ 70 °C
- Humidity: 5 % RH ~ 95 % RH
- Operating System: Mac, Linux, Android, WinCE, Windows 10 / 8.1 / 8 / 7 / XP
- Weight: 85 g
USB
- Operating Voltage: 5 V
- Connector: USB-A
- Protection: 200 mA self-recovery fuse, ESD protection
- Transmission Distance: About 5 m
RS485
- Connector: Screw terminal
- Pins: A+, B-, GND
- Direction Control: Hardware automatic control
- Protection: 600 W lightning proof and surge-suppress, 15KV ESD protection (onboard 120R balancing resistor)
- Transmission Distance: About 1.2 km (low rate)
- Transmission Mode: Point-to-multipoint (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 a USB connection and voltage is detected
- TXD: Red TX indicator, light up when the USB port sends data
- RXD: Red RX indicator, lights up when the device ports send data back