- Compliant with RS232/RS485 standards, converting RS232 signals to balanced differential RS485 signals
- Stable transmission at speeds ranging from 300 to 115200bps
- Built-in single-power source isolation, provides stable isolated voltage and does not require an additional power source for isolated terminals
- Built-in digital isolation, signal isolation, high reliability, strong anti-interference, and low power consumption
- Built-in TVS (Transient Voltage Suppressor) effectively suppresses overvoltage and transient voltage in the circuit, providing lightning protection and electrostatic discharge (ESD) resistance
- Built-in resettable fuses and protection diodes provide current/voltage-stable outputs, offer overcurrent/overvoltage protection, and enhance shock resistance
- Optional RS485 output terminal, which can be enabled/disabled via a switch, integrates a 120-ohm resistor
- Built-in power supply screw terminal accepts a wide input range of 6V~36V DC
- Industrial DIN rail-mounted ABS housing design, compact size, easy installation, and cost-effective
- For more information, you can visit the manufacturer's page.
Specifications
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Product Type: Active electromagnetic isolated RS232 to RS485 asynchronous bidirectional converter
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Power Supply: 6~36V DC
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Protection: Anti-reverse
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Baud Rate: 300 ~ 115200bps
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Device Connection Port: Compliant with RS232/RS485 standards
RS232
Connector: Screw terminal
Transmission Distance: Approximately 15m
Transmission Mode: Point-to-point
RS485
- Connector: Screw terminal
- Direction Control: Hardware automatic control
- Protection: 600W lightning protection and overvoltage prevention, 15KV ESD protection
- Terminal Resistance: 120 ohms, enabled/disabled via a switch
- Transmission Distance: Approximately 1.2km
- Transmission Mode: Point-to-multipoint (up to 32 nodes, it is recommended to use repeaters for 16 nodes or more)
- Housing: DIN rail-mounted ABS housing
- Dimensions: 91.6 x 23.3 x 58.7 mm
Application Examples: RS232 to RS485 (B) can be widely used for point-to-point, point-to-multipoint, long-distance cascading communication networks between two hosts or between a host and MCU/Peripheral Unit. It is also commonly used in application scenarios that require RS232 to RS485 conversion, such as industrial automation and IoT.
EN − TL
