Industrial RS232 TO RS485 Converter

Features:

• Compatible with RS232/RS485 standard, converting RS232 signal to balanced differential RS485 signal
• Stable transmission at 300~115200bps
• Built-in unibody power supply isolation ensures stable isolated voltage, no need extra power supply for isolated terminal
• Built-in solid ADI magnetic isolation provides signal isolation, high reliability, strong anti-interference, low power consumption
• Built-in TVS (Transient Voltage Suppressor) effectively suppress surge voltage and surge transient voltage in the circuit, lightning-proof and anti-electrostatic
• Built-in resettable fuse and protection diodes provide current/voltage stable outputs, provide overcurrent/overvoltage protection, increase shock resistance
• Optional RS485 output terminal integrates 120R resistor, enable/disable via switch
• DC-005 power input allows 6V~36V DC wide input range, suitable for different application situations
• 3x LED indicator, easy to check working status: power, transmit and receive
• Robust and durable aluminum alloy enclosure by sandblasting and anodic oxidation
• Product Type Electromagnetic isolated RS232 to RS485 asynchronous bidirectional converter
• Data Rate 300~115200bps
• Device Port RS232/RS485 standard complaint
• RS232 Port:
•   * Connector DB9 female
•   * Transmission distance ~15m
•   * Transmission mode Point to point
• RS485 Port:
•   * Connector Screw terminal + RJ45 connector
•   * Direction control Hardware automatic control
•   * Protection 600W lightning-proof and surge-proof, 15KV ESD
•   * Terminal resistor 120R enabled/disabled via switch
•   * Transmission distance ~1200m
•   * Transmission mode Point-to-multipoint (for up to 32 nodes, it is recommended to use repeaters for 16 nodes or more)
• LED indicators:
•   * PWR: Power indicator lights red when power supply is connected
•   * TXD: TX indicator flashes green when the RS232 port is transmitting data
•   * RXD: The RX indicator flashes blue when the RS232 port is receiving data
• Working environment:
•   * Temperature -15℃~70℃
•   * Humidity 5%RH~95%RH
• Click for resources.

Useful Indicators

Onboard 3x LED indicators to check power connection and signal TX/RX status3

1 – PWR

Light up Red – Power Connected

2 – TXD

Blinking Green – Data Transmitting

3 – RXD

Blinking Blue – Data Receiving