background image

1

Introducing the 

RS-232 to 422/485

The 

RS-232 to 422/485 Converter

 allows RS-232 line signal

to be directly converted to RS-422 or RS-485 standard.

Features and Benefits

Low cost

Easy install

Supported baud rate up to 115.2 K bps

15KV ESD protection

Supports half-duplex or full-duplex

System Requirements

Pentium

®

 II or equivalent PC

Windows

®

 2000 and above

Package Contents

RS-232 to 422/485 Converter

DB9 to DB9 cable

Quick Installation Guide

Serial Number Sticker

For future product return or exchange, this serial number

is require.  Please keep it for your reference.

04-0483A

RS-232 to 422/485 Converter

Quick Installation Guide

Содержание ID-SC0011-S1

Страница 1: ...te up to 115 2 K bps 15KV ESD protection Supports half duplex or full duplex SystemRequirements Pentium II or equivalent PC Windows 2000 and above PackageContents RS 232 to 422 485 Converter DB9 to DB...

Страница 2: ...out DC Jack input 5VDC RS422 485 Signal to Target Device Transiting indicate LED RS232 signal from host Note Do not connect external DC Jack and screw terminal DC input simultaneously Hardwarestructur...

Страница 3: ...RS232 TXD RXD DTR DSR CTS RTS GND Note Connect the power source only Do not use the external DC Jack and scress terminal input simultaneously Figure 3 Figure 4 Connecting RS 232to422 485Converterwith...

Страница 4: ...4 Figure 5 Figure 6 Connecting RS 232to422 485Converterwith RS422serialdevice Loopbacktest...

Страница 5: ...resistor user may add external terminal resistor by following connection Terminal Resistor specification 110 ohm If distance between both end of RS485 devices in 1 2KM 220 ohm If distance between bot...

Страница 6: ...rminal Resistor specification 110 ohm If distance between both ends of RS422 devices in 1 2KM 220 ohm If distance between both ends of RS422 devices in 600M 330 ohm If distance between both ends of RS...

Страница 7: ...have the product repaired or replaced Step 1 Submit your RMA request Go to www siig com click Support then RMA to submit a request to SIIG RMA If the product is determined to be defective an RMA numbe...

Страница 8: ...iveusermanuals manyuser friendly features and are backed by an extensive manufacturer warranty High quality control standards are evident by the overall ease of installation and compatibility of our p...

Отзывы: