RS232 To RS485/422 Active Digital isolated Converter, Onboard Original SP3232EEN and SP485EEN Chips, Options for RS232 DB9 Male / Female port

WIKI: www.waveshare.com/wiki/RS232_TO_RS485/422

PACKAGE CONTENT

Weight: 0.078 kg

RS232 TO RS485/422

1. RS232 TO RS485/422 x1
2. Screwdriver x1

1

2

RS232 TO RS485/422 (F)

1. RS232 TO RS485/422 (F) x1
2. Screwdriver x1

1

2

DESCRIPTION

RS232 To RS485/422 Active Digital Isolated Converter, Onboard Original SP3232EEN And SP485EEN Chips, Options For RS232 DB9 Male / Female Port

RS232 To RS485/422
Active Digital Isolated Serial Converter

Adopts SP3232EEN and SP485EEN chips solution, provides stable communication with built-in galvanic isolation, lightningproof and anti-electrostatic protection and so on, it is an ideal choice for industrial control equipments and/or applications with high communication requirement.

Features At A Glance

• 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

Version Options

RS232 TO RS485/422
RS232 DB9 male port

RS232 TO RS485/422 (F)
RS232 DB9 female port

Specifications

Primary Function

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

Galvanic Isolated Design

• 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

Multiple Protection, Safe And Stable

Onboard TVS (Transient Voltage Suppressor), effectively suppress surge voltage and transient spike voltage in the circuit, lightningproof & ESD protection. Onboard self-recovery fuse and protection diodes, ensures the current/voltage stable outputs, provides over-current/over-voltage proof, improves shock proof performance.

Transmission Distance Up To 1.2km

The RS232 Signal Can Be Converted Into A Balanced Differential RS485/422 Signal With Stable Transmission Rate, The Transmission Distance Is About 1.2km For RS485/422

Wall-Mount And Rail-Mount Support

Interface Introduction

Product Show

Outline Dimensions

Resources & Services