RS232 To RS485/422 Active Digital isolated Converter, Onboard Original SP3232EEN and SP485EEN Chips, RS232 DB9 Female Port

RS232 To RS485/422 Active Digital isolated Converter, Onboard Original SP3232EEN and SP485EEN Chips, RS232 DB9 Female Port

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.

User Manual / Datasheet / Example Codes Etc.

Package Includes 

• 1x RS232 TO RS485/422
• 1x Screwdriver

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 and needs no extra power supply for the isolated terminal.
• Onboard unibody digital isolation, allows signal isolation, high reliability, strong anti-interference, and low power consumption.
• Onboard TVS (Transient Voltage Suppressor), effectively suppresses surge voltage and transient spike voltage in the circuit, lightning-proof & anti-electrostatic.
• Onboard self-recovery fuse and protection diodes, ensure the current/voltage stable outputs, provide over-current/over-voltage proof, and improve shockproof performance.
• Onboard 15KV ESD isolation protection and 600W lightning proof & anti-surge protection.
• Onboard 120R terminal resistor on the RS485/RS422 interface, disabled 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

RS232 To RS485/422 Active Digital Isolated Converter - DB9 Female Port Version

Primary Function

Converting The RS232 Signal Into Balanced Differential RS485/422 Signal For Interface Converting, Expanding Nodes And Long-Distance Communication.

Transmission Distance Up To 1.2km

Interface Introduction

Dimensions