DIN RAIL MOUNT RS232 TO RS485 CONVERTER W/ 600W ANTI-SURGE PROTECTION

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PID# 22127

CA$24.99
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Description

Features At A Glance

  • Compatible with RS232/RS485 standard, converting the RS232 signal into balanced differential RS485 signal

  • Stable transmission at the rate of 300~115200bps

  • 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, low power consumption

  • Onboard TVS (Transient Voltage Suppressor), effectively suppresses surge voltage and transient spike voltage in the circuit, lightningproof & anti-electrostatic

  • Onboard resettable fuse and protection diodes, ensures the current/voltage stable outputs, provide over-current/over-voltage protection, improve shock resistance

  • Integrates optional RS485 output terminal 120R resistor, enabled/disabled via a switch

  • The onboard power supply screw terminal, allows 6V~36V DC wide range input

  • Industrial rail-mount ABS case design, small in size, easy to install, and cost-effective

Specifications

PRODUCT TYPE

Active electromagnetic isolated RS232 TO RS485 asynchronous bi-directional converter

POWER SUPPLY INTERFACE

Power supply

6~36V DC

Protection

Anti-reverse

BAUDRATE

300 ~ 115200bps

DEVICE PORT

RS232/RS485 standard compatible

RS232

Connector

screw terminal

Transmission distance

about 15m

Transmission mode

point-to-point

RS485

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

Case

Rail-mount ABS case

Dimensions

91.6 × 23.3 × 58.7mm

Primary Function

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

1200m Long Distance Transmission

Stable Transmission On Rate Of 300~115200bps, About 1200m Transmission Distance Of RS485, About 15m Transmission Distance Of RS232

Rail-Mount Support

Easy To Combine Multi Rail-Mounted Serial Server Together, More Freely

Multiple Protection, Safe And Stable

Onboard power and signal isolation, provide stable isolated voltage, high reliability and strong anti-interference. Onboard Lightningproof Diodes and TVS (Transient Voltage Suppressor), effectively suppress surge voltage and transient spike voltage in the circuit, lightningproof & anti-electrostatic. Onboard resettable fuse and protection diodes, ensures the current/voltage stable outputs, provides over-current/over-voltage protection, improves shock resistance

Interface Introduction
Application Topology

RS232 To RS485 Conversion

Access to a host, PLC or other devices with RS232 port, the RS232 can be converted to RS485 port for point-to-point half-duplex communication with external RS485 devices.

Access to a host, PLC or other devices with RS232 port, the RS232 can be converted to RS485 port for point-to-multipoints half-duplex communication with external RS485 devices.

Application Examples

The RS232 TO RS485 (B) 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. It also can be used in the application scenarios that require RS232 to RS485 conversion such as Industrial Automation and IoT.

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