Industrial grade isolated RS232 TO RS485 converter

  • 349 kr

Industrial Grade Isolated RS232 TO RS485 Converter, ADI Magnetical Isolation, 600W Lightning-Proof & Anti-SurgeIndustrial RS232 TO RS485 ConverterIndustrial

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Industrial Grade Isolated RS232 TO RS485 Converter, ADI Magnetical Isolation, 600W Lightning-Proof & Anti-Surge

Industrial RS232 TO RS485 Converter

Industrial Grade Isolated RS232 TO RS485 Asynchronous Bi-Directional Converter
Embedded TVS (Transient Voltage Suppressor) And Lightning-Proof Diodes

Features At A Glance

  • Compatible with RS232/RS485 standard, converting the RS232 signal into balanced differential RS485 signal
  • Stable transmission on rate of 300~115200bps
  • Onboard unibody power supply isolation, provides stable isolated voltage, needs no extra power supply for the isolated terminal
  • Onboard unibody ADI magnetical 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, lightning-proof & anti-electrostatic
  • Onboard resettable fuse and protection diodes, ensures the current/voltage stable outputs, provides over-current/over-voltage protection, improves shock resistance
  • Integrates optional RS485 output terminal 120R resistor, enabled/disabled via switch
  • DC-005 power jack, allows 6V~36V DC wide range input, suits different application situations
  • 3x LED indicators, easy to check the operating status: power, transmitting, and receiving
  • Aluminium alloy enclosure with sand blasting and anodic oxidation, solid and durable


PRODUCT TYPEElectromagnetic isolated RS232 TO RS485 asynchronous bi-directional converter
DATA RATE300~115200bps
DEVICE PORTRS232/RS485 standard complaint
RS232 PORTConnectorDB9 female
Transmission distance~15m
Transmission modepoint-to-point
RS485 PORTConnectorscrew terminal + RJ45 connector
Direction controlhardware automatic control
Protection600W lightning-proof and surge-suppress, 15KV ESD
Terminal resistor120R, enabled/disabled via switch
Transmission distance~1200m
Transmission modepoint-to-multipoints (up to 32 nodes, it is recommended to use repeaters for 16 nodes or more)
LED INDICATORSPWRpower indicator, light up red when power supply is connected
TXDTX indicator, blinking green while the RS232 port is transmitting data
RXDRX indicator, blinking blue while the RS232 port is receiving data

1200m Long Distance Transmission

Converting The RS232 Signal Into Balanced Differential RS485 Signal

Stable transmission on rate of 300~115200bps, about 1200m transmission distance of RS485, about 15m transmission distance of RS232

Connectors & Pinout Definition

Provides Both Screw Terminal And RJ45 Connector For RS485, Meets Different Industrial Application Requirements


Convenient Indicators

Onboard 3x LED Indicators For Checking Power Connection And Signal TX/RX Status


Aluminium Alloy Enclosure

Aluminium Alloy Enclosure With Sand Blasting And Anodic Oxidation Processing
Solid And Durable, Nice Looking

Application Examples

The RS232 TO RS485 Converter Can Be Widely Used For Point-To-Point, Point-To-Multipoint, Long Distance Cascaded Communication Network Between Two Hosts, Or Between Host And MCU/Peripheral

Outline Dimensions

Resources & Services


Shipping list

Weight: 0.295 kg

You may also want to buy a USB TO RS232/485/TTL OR USB TO RS485 for easy testing.

  1. RS232 TO RS485 x1
  2. 1.5m male-to-female serial cable x1
  3. OPTIONS 12V power adapter x1