Catalog > Internet of Things (IOT) Related Products > More Platforms Active Digital isolated Converter Converter WVS RS-232/F TO RS422/RS485 CONV RS232 To RS485/422 Active Digital isolated Converter, Onboard Original SP3232EEN and SP485EEN Chips, Options for RS232 DB9 Male / Female port 287.49 ZAR inc for 1 Each 9 in Stock Add Specifications, Prices & Availability may change without notice. Images are for illustration purposes only. E&OE Overview RS232 TO RS485/422, an industrial grade RS232 to RS485/422 isolated converter, boasts industrial grade rail-mount case design and protection circuits such as the built-in power isolation, ADI magnetical isolation, and TVS diode. It is easy to operate RS232 TO RS485/422 as it features zero-delay automatic transmission conversion, faster communication speed, stability, reliability, and safety, which is applicable for scenarios with high communication requirements. Features Onboard SP3232EEN and SP485EEN chips. Fast communication, stable and reliable, better compatibility Stable transmission at the rate of 300~921600bps Onboard unibody power supply isolation, provides stable isolated voltage, needs no extra power supply for the isolated terminal Onboard unibody digital 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 self-recovery fuse and protection diodes, ensures the current/voltage stable outputs, provides over-current/over-voltage proof, improves shock proof performance Onboard 15KV ESD isolation protection and 600W lightningproof & anti-surge protection Onboard 120R terminal resistor on the RS485/RS422 interface, disable by default, configurable by jumper Onboard power supply screw terminal, allows 5V~36V DC wide range input 3 LEDs for indicating the power and transceiver status Industrial rail-mount ABS case design, small in size, easy to install, and cost-effective Specifications PRODUCT TYPE Active digital isolated RS232 to RS485/422 serial converter POWER SUPPLY INTERFACE Power supply 5~36V DC Protection Anti-reverse Baud rate 300 ~ 921600bps (300~115200bps is recommended for long-distance reliable communication) Device port RS232, RS485/422 RS232 Connector DB9 male/female Transmission distance about 15m Transmission mode point-to-point RS485/422 Connector Screw terminal Direction control Hardware automatic control Protection 600W lightningproof and surge-suppress, 15KV ESD protection Terminal resistor 120R, enabled/disabled via switch Transmission distance About 1.2km Transmission mode Point-to-multipoints (up to 32 nodes, it is recommended to use repeaters for 16 nodes or more) Appearance Enclosure Rail-mount ABS case, suitable for 35mm DIN rail Dimensions 81.9 × 54.0 × 32.0mm References