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Quatech SSU2-400I Operation Manual

Other manuals for SSU2-400I: Specifications
Manual is about: Quatech USB to RS-232/422/485 Isolated Converter Operation Manual

Summary of SSU2-400I

  • Page 1

    Usb to rs-232/422/485 isolated converter quatech model ssu2-400i operation manual.

  • Page 2

    1 first edition, jun 2008.

  • Page 3: Table of Contents

    2 table of contents 1. Introduction ……………………………………………… 2 2. Package checklist …………………………………………… 3 3. Product specification …………………………………… 4 4. Product panel views description …………………… 7 product views …………………………………… 7 usb type b connector ……………………………………… 7 serial i/o port of rs-232/422/485 ………………………....

  • Page 4: Introduction

    3 1 1 introduction thank you for your purchase of the usb to serial adapter. Featuring usb (universal serial bus) interface technology, it is converted the usb to rs-232 or industrial rs422/485, so it can be easily adopted for industrial machines with rs232 or rs422/485 interfaces. The usb to serial...

  • Page 5: Package Checklist

    4 2 2 package checklist this product is shipped with the following items: 1 unit of usb to rs-232/422/485 isolated converter 1 unit of a type to b type usb cable user operation manual software cd note: notify your sales representative if any of the above items is missing or damaged.

  • Page 6: Product Specification

    5 3 3 product specification serial port rs-232 ● no. Of ports : rs-232 * 1 port ● port type : db9 male ● rs-232 signals : dcd , rx , tx , gnd , rts , cts , dtr , dsr ● receive buffer : 576 byte ● transmit buffer : 640 byte ● baud rate speed : 300 bps 921.6k bps ● parity :none , odd , even , space , ...

  • Page 7

    6 rs-422/485 ● no. Of ports : 422/485 * 1 port (terminal block) ● rs-422 signals : rxd+ , rxd- , txd+ , txd- in full-duplex (surge protection) ● rs-485 signals : data+ , data- in half-duplex (surge protection) ● receive buffer : 576 byte ● transmit buffer : 640 byte ● baud rate speed : 300 bps 230.4...

  • Page 8

    7 humidity: 5-95% rh dimensions : 88 * 91 * 27 mm ( w * d * h ) weight : 94 gm regulatory approvals : ● emc : fcc class a, ce class a ● warranty : 1 year.

  • Page 9: Product Views

    8 4 4 product panel views description product views usb type b connector power outlet - the usb to serial converter is powered by usb (universal serial bus) port a single 5v dc (inner positive/outer negative) power supply and 500ma of current. If the power is properly supplied, the sys indicator of ...

  • Page 10

    9 this converter’s usb port is a usb type b connector and it is f ully compatible with the usb v1.1 ~ 2.0. Serial i/o port serial i/o port of rs-232/422/485 to connected the serial data cable between the converter and the serial device. Follow the parameter setup procedures to configure the converte...

  • Page 11

    10 led indicators sys (red) it is a power indicator (when the power is on, the sys led will be on.) rx (orange) data received indicator (when data are received from the usb, the rx led will be on.) tx (green) data sent indicator (when data are sent out to the usb, the tx led will be on.).

  • Page 12: Driver Installation

    11 5 5 driver installation when setting up this converter for the first time, you have to install the driver cp201x first in your computer device before connecting it. There are several os as windows 98 / xp / 2000 / vista …, linux …, mac … the utility cd is enclosed in the device box. The driver of...

  • Page 13

    12 if your computer equipment is running windows os that the pop-up screen of installing massage will be showed as “cp210x vcp drivers for windows 2000/xp/2003 server/vista on your computer” and then to click “next” icon for going to next step. C. Choose “accept” item of license agreement after read...

  • Page 14

    13 d. Choose destination location it is for saving the cp201x driver software in destination location of computer. E. Execute the program installation click the “install” icon to begin installation of cp210x driver..

  • Page 15

    14 f. Scan and install cp210x usb to uart bridge driver installer after click “install” icon, system is going to scan cp210x usb to uart bridge driver installer and installation location..

  • Page 16

    15 g. “system settings change” notice the massage is notified you that your computer has been changed after installing of cp210x usb to uart bridge driver installer. The new setting will take effect after restarting your computer. H. Installshield wizard complete cp201x driver has successfully insta...

  • Page 17: Hardware Installation

    16 6 6 hardware installation & setup hardware installation 1. Power on your computer and until os is ready after booting 2. Usb cables have two distinct connectors. The type a connector is used to connect the cable from a usb device to the type a port on a computer or usb hub. The type b connector i...

  • Page 18

    17 4. Connect the serial port (rs232 or rs422 or rs485) equipments to this usb to serial converter. 5. After connecting the usb to serial converter, then a massage as “new device has been connected” will be pop-up on screen. However, the ct201x driver needs to be installed in pc in advance. 6. The s...

  • Page 19: Hardware Setup

    18 hardware setup when the usb to serial converter has successfully connected and you can setup more detailed parameters by computer’s management. A. Into “manage” icon in my computer click “my computer” icon and then press the right side button of mouse. After you click the manage item on list bar ...

  • Page 20

    19 b. Choose “device manager” and click “ports(com & lpt)” in device manager click “device manager” item, all devices of computer will be list on right site of screen and then click “ports (com & lpt) item for looking for more com devices. C. Detail parameters of cp210x usb to uart bridge controller...

  • Page 21

    20 d. Device status of cp210x usb to uart bridge controller this is showing the statues of device and some product general information. Com port number of device is also display on. E. “driver” detail information this is for checking more detail information of driver in this device..

  • Page 22

    21 f. “details” item it is for checking device id numbers as device instance id..

  • Page 23: Pin Outs and Connector

    22 a a p p p p e e n n d d i i x x a a pin outs and connector □ □ □ usb layout diagram type a usb connector type b usb connector □ □ □ rs-232 pin assignment the pin assignment scheme for a 9-pin male connector is given below. Pin 1 : dcd pin 2 : rxd pin 3 : txd pin 4 : dtr pin 5 : gnd pin 6 : dsr pi...

  • Page 24

    23 serial device usb to rs-232/422/485 converter 2 rx 3 tx 3 tx 2 rx 5 gnd 5 gnd 7 rts 8 cts 8 cts 7 rts □ □ □ rs-422 pin assignment the pin assignment scheme for a 4-pin rs-422 is given below. Rs-422: pin 1: t+ pin 2: t- pin 3: r+ pin 4: r- rs-485: pin 1: d+ pin 2: d- □ □ □ rs-422 wiring diagram se...