EXSYS EX-47905 Handleiding

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1

Thank you for purchasing this RS232 to RS422/485 ConverterIt is designed for your .

PC, workstation, thin client, or server to provide instant RS422/485 serial port expansion

via the standard RS232 port. It provides a DB9 female connector (DCE) that can be

connected directly to your PCs RS232 port. Its advanced power circuits can get the ’

power from the standard RS232 signals. However, in case the RS232 cable is too long,

or its power is too low, an external 12V DC power source can be applied to its terminal

blocks as well.

Features:

✓Supports a RS422/485 port over standard RS232 port

✓6-pin Terminal Block Supports RS422, RS485 4-wire 2-wire m odes

✓Optional model supports 0-watt Surge Protection 35

✓Port-powered from RS232 lines, external power source supported, but not

required in most cases

✓Supports precise RS485 ATTA

TM

(Auto Transceiver Turn Around) feature to

disable the line driver by hardware

✓Automatic Baud Rate Detection

✓No Driver Required for All Operating Systems

EX-47905

RS232 to RS422/485 Converter

1. Introduction

2. Layout: RS232 to RS422/485 nverter Co

6-pin Terminal Block

RS422/485 Connector

Mode Setting Switches

9-pin female DSUB

RS232 Connector

(congured as DCE)

Optional 12V DC

power Input pin

Terminal block secure

screws (inside)

Product specificaties