Waveshare Industrial grade isolated RS232 to RS485 converter

• Product Type: Electromagnetic isolated RS232 TO RS485 asynchronous bi-directional converter
• Data Rate: 300~115200bps
• Device Port: RS232/RS485 standard complaint
• RS485 Port: Connector: screw terminal + RJ45 connector, Direction control: hardware automatic control; Protection 600W lightningproof and surge-suppress, 15KV ESD, Terminal resistor: 120R, enabled/disabled via switch, Transmission distance: ~1200m, Transmission mode: point-to-multipoints (up to 32 nodes, it is recommended to use repeaters for 16 nodes or more)
• LED Indicators: PWR: power indicator, light up red when power supply is connected, TXD: TX indicator, blinking green while the RS232 port is transmitting data, RXD: RX indicator, blinking blue while the RS232 port is receiving data
• Operating Enviroment: Temperature: -15°C~70°C, Humidity: 5%RH~95%RH

Features:

• Compatible with RS232/RS485 standard, converting the RS232 signal into balanced differential RS485 signal
• Stable transmission on rate of 300~115200bps
• Onboard unibody power supply isolation, provides stable isolated voltage, needs no extra power supply for the isolated terminal
• Onboard unibody ADI magnetical isolation, allows signal isolation, high reliability, strong anti-interference, low power consumption
• 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 protection, improves shock resistance
• Integrates optional RS485 output terminal 120R resistor, enabled/disabled via switch
• DC-005 power jack, allows 6V~36V DC wide range input, suits different application situations
• 3x LED indicators, easy to check the operating status: power, transmitting, and receiving
• Aluminium alloy enclosure with sand blasting and anodic oxidation, solid and durable