MicroController Pros Home Page
My Account  Cart Contents  Checkout  
  Store » I/O Modules » RS485 Modules » Interface Converters » CS-428i My Account  |  Cart Contents  |  Checkout   
Quick Find
 
Enter keywords to find the product you are looking for in the Quick Find field above

or use
Advanced Search
Categories
Accessory Boards->
8051->
ADI Blackfin
Arduino->
ARM->
Atmel AVR->
Cypress PSoC
Freescale->
FTDI->
Locktronics
Microchip PIC->
MIPS
Parallax->
Renesas
Silicon Labs
ST Microelectronics->
Texas Instruments->
Tibbo->
Books->
Displays->
E-Blocks->
EEPROM/EPROM/FLASH
Embedded Ethernet->
Embedded Software->
I/O Modules->
  Analog I/O
  Audio/Sound Modules
  Digital I/O Building Blocks
  Ethernet I/O Control
  ExpressCard
  Memory Cards
  PCI->
  RS232 to TTL
  Serial to Bluetooth
  Serial to PCI
  USB Modules->
  Video Modules
  RS485 Modules->
    Analog Input & Digital I/O
    Analog Output
    Counter & Frequency
    CPU Modules
    Digital Input/Output
    Interface Converters
    Open Collector Output
    PhotoMos Output
    Relay Input/Output
    Solid State Relay I/O
Parts & Components->
Pick & Place Tools
Programmable Logic (PLD)
Prototype PCBs->
Robotics
ROM/Flash Emulators
Test & Measurement->
Tutorial Software
Universal Programmers->
Wireless->
Information
Intro to Embedded Tools
Embedded News Digest
Useful Resources
Shipping & Returns
Warranty & Liability
Privacy Notice
Conditions of Use
Contact Us
RS232 to RS422/RS485 Converter, 3kV Isolation, DIN Rail/Wall Mnt US$137.00

CS-428i
RS232 to RS422/RS485 Converter, 3kV Isolation, DIN Rail/Wall Mnt


The CS-428i is a RS232 to RS422/RS485 converter with 3kV Opto-Isolation is designed for rugged industrial applications. It supports communication speeds of up to 921.6kbps on both the RS232 and RS422/RS485 sides. This RS232 to RS422/RS485 converter is available in two different models:

  • The CS-428i-DC is DC powered via an external DC power supply. A DC power supply is not included.
  • The CS-428i-AC is AC powered via an integrated universal switching power supply.
You can select your preferred model from the option drop down selection menu below.

RS232 to RS422/RS485 Converter Highlights

  • 3kV Opto-Isolation and 15kV Surge Protector
  • Communication speed of up to 921.6kbps
  • AC or DC power supply models available
  • DIP Switches for easy configuration
  • RTS Auto Toggling by hardware
  • DIN Rail Adapter and a Wall Mount for easy installation included
  • DTE/DCE mode for RS232
  • Max. 32 Device Connectivity for RS422/RS485 Mode

RS232 to RS422/RS485 Converter Opto-Isolation

The CS-428i uses opt-couplers rated at 3kV to isolate all RS232 signals from the RS422/RS485 side. The unit's power supply for the RS232 and RS422/RS485 transceivers is isolated via a DC-DC coupler.

Auto RTS Control (Auto Toggling)

In a 1:N communication environment it is undesirable that multiple devices send data at the same time as it causes data collisions that lead to data errors. To prevent this only one device can send data at any given time, which means that data I/O control is necessary. The CS-428/9AT-ISO performs automatic toggling of the RTS line by hardware, eliminating the need to implement data flow control in software.

RS485 Echo Mode

The CS-428/9AT-ISO can be configured for Echo or non-Echo mode via an internal jumper. In RS485 Echo Mode the output signal (TX) is routed back to the Input (RX). This mode can, for example, be used to diagnose RS485 bus data collisions. The CS-428/9AT-ISO implements echo mode in hardware.

Serial
Mode Asynchronous serial communication
Speed Up to 921.6Kbps
Distance Max. 1.2Km @115.2Kbps,24AWG twisted pair cable
Connector RS232: DB9 Female
RS422/485: Terminal Block 5P
Signals TXD, RXD, RTS, CTS, GND for RS232
Protection 15kV Surge Protection for all signals
3kV Opto-Isolation
Data Bits 5, 6, 7, 8
Stop Bits 1, 1.5, 2
Parity None, Even, Odd, Space, Mark
RS422 mode Point-to-Point, Multi-Drop
RS485 mode Echo, Non-Echo
RTS Control Auto Toggling or manual
12 DIP Switches allow you to configure: RS422/485 mode selection
RS232 DTE/DCE mode selection
RTS control (Auto Toggling)
Number of Data Bits
Echo Mode Enable/Disable
Communication Speed Selection
Enable/Disable Bus Termination Resistors
Software
OS No Software Required
Hardware
Power Input CS-428i-AC: 85~235VAC, 50~60Hz
CS-428i-DC: 10~30VDC
Power Consumption 1.2W max.
LED Power, TX, RX
Dimensions 116(W)x75(D)x29.5(H)mm
Weight CS-428i(AC): 306g
CS-428i(DC): 282g
Enclosure Metal
Environmental
Operating Temp 0 ~ 55C (32~131 F)
Storage Temp -20~70 C (-4~158 F)
Humidity 5 ~ 95% Non-Condensing

RS232 to RS422/RS485 Converter Downloads

Order Options & Package Contents

CS-428i-DC DC Powered CS-428i converter (10~30VDC) with DB9 Female Connector
Package Contents CS-428i-AC,DB9 male-to-male gender adapter, Wall Mount Guide, DIN Rail Adapter, Terminal Block Connectors, Manual


CS-428i-AC AC Powered CS-428i converter (85~235VAC, 50~60Hz) with DB9 Female Connector
Package Contents CS-428i-AC,DB9 male-to-male gender adapter, AC power cord, Wall Mount Guide, DIN Rail Adapter, Terminal Block Connectors, Manual




Available Options:
Model:

This product was added to our catalog on Thursday 17 March, 2011.

Reviews

Shopping Cart more
0 items
What's New? more
Flowcode 7 "Misc Pack A" Feature Pack
Flowcode 7 "Misc Pack A" Feature Pack
US$42.00
Specials more
USB Power Regulator Board, 3.3V & 5V Ref., 0.1" Pitch (USB Reg)
USB Power Regulator Board, 3.3V & 5V Ref., 0.1" Pitch (USB Reg)
US$6.00
US$4.00
Tell A Friend
 

Tell someone you know about this product.
Notifications more
NotificationsNotify me of updates to RS232 to RS422/RS485 Converter, 3kV Isolation, DIN Rail/Wall Mnt
Reviews more
Write ReviewWrite a review on this product!
  Wednesday 28 June, 2017   List of all our Products

Copyright © 2003-2017 MicroController Pros LLC
Powered by osCommerce