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USB to Serial Converters Manual

Version 2.0

Document Reference No.: CP_000032 Clearance No.: CP#022

Revision History

Revision history (internal use only, please clearly state all changes here before saving the file)

Revision

Date

YYYY-MM-DD

Changes

Editor

Draft

2010-09-20

Initial Draft

Graham Brown

Draft

2010-10-01

Comments and a few edits throughout

Bob Recny

Draft

2010-10-06

Reviewed and comments added

Ian Dunn

Draft

2010-11-5

Updates based on review comments completed

Clearer screenshots from new website layout

Note that installation instructions/screens show
Windows XP and refer to install guides for
other versions of Windows/MAC/Linux/CE

Changed “mains” to power ou

tlet or AC outlet

Corrected wording in some jumper tables

Updated wiring diagrams to show termination

More detail on how to set jumpers for
termination/biasing etc.

Added FCC/CE approval section

Corrected formatting/font on cover page

Corrected formatting of table 1.

Graham Brown

Draft

2010-11-25

Updated legal disclaimer on front page and
added full text of disclaimer after contacts page

Updated driver page screenshots

Updated RS232 bullet points to show speeds
up to 921.6 Kbps depending on model instead
of 460Kbps as some units can do up to
921.6Kbps

Replaced EasySync with EasySYNC

Removed the FCC and CE approvals until we
have certificates for each product available

Added table on front page showing products
covered, and changed title to USB to Serial
Converters Manual

Graham Brown

draft

2010-11-26

Final review

Ian Dunn

draft

2010-12-1

Updated images of driver page to make clearer

Updated Scotland Registered Company Number
to SC224924

Graham Brown

1.0

2010-12-06

released as Rev 1.0

Ian Dunn

1.0

2011-13-01

Added temperature spec to the features
section.

Graham Brown

1.0

2011-01-14

Reviewed changes

–

noticed that the links need

updated prior to release.

Bob Recny

Содержание ES-U-1001-A

Страница 1: ...implied by the publication of this document Connective Peripherals Pte Ltd 178 Paya Lebar Road 07 03 Singapore 409030 Registered Number 201617872E Copyright Connective Peripherals Pte Ltd The ES U xxx...

Страница 2: ...ion Steps 12 4 2 Windows 7 to Windows 10 12 4 3 Verifying the Installation 18 4 4 Changing COM Port Properties and COM Number 19 4 5 OS Support Linux Mac and Older Windows Verisons 21 5 Switch and Jum...

Страница 3: ...opyright Connective Peripherals Pte Ltd 3 7 2 Removing existing FTDI drivers 44 7 3 Device Driver Options 46 7 4 Further Information on Resolving Driver Issues 47 8 Contact Information 48 Appendix A L...

Страница 4: ...ctions as a native Windows COM port and is compatible with Windows serial communication applications The ES U xxxx x converters provide instant connectivity to RS 232 or RS 422 RS 485 compatible devic...

Страница 5: ...SB connection Auto transmit buffer control for 2 wire RS 485 half duplex operation Internal termination and bias resistors on some models enabled by jumper RS 422 data signals TX TX RX RX GND RTS RTS...

Страница 6: ...Ports RS232 RS422 RS485 Metal Rack ES U 1001 A 1 Y USB ES U 1101 MB 1 Y Y USB Y Revision B of ES U 1101 M which supports higher data throughput ES U 1002 A 2 Y USB ES U 1002 M 2 Y Y USB 5V 150mA outp...

Страница 7: ...to the PC Serial Interface The ES U xxxx x converters have DB 9 male connectors for connection to the RS 232 422 485 interface Some models have the following additional features Terminal block connec...

Страница 8: ...of sale Metal case converters are supplied with wall mounting hardware USB cable and power adapter with plug localised to country of sale when required depending on model Metal rack mount converters...

Страница 9: ...g depending on the country of sale and so may vary from the one shown below The low voltage connector is either a 3 pin terminal block connector or a barrel type jack as shown below depending on the m...

Страница 10: ...g it back into electrical data Your computer is well protected since the surges and spikes cannot cross the optical link Each serial port is individually protected by surge protector to withstand elec...

Страница 11: ...Serial Converters Manual Version 2 0 Document Reference No CP_000032 Clearance No CP 022 Copyright Connective Peripherals Pte Ltd 11 Figure 8 ES U 3008 RM has a set of jumpers for each port one set c...

Страница 12: ...r details on how to remove them before proceeding to install the driver 3 Verify the installation see section 4 3 4 If you encounter issues see section 7 for troubleshooting information 4 2 Windows 7...

Страница 13: ...Setup exe for example this can be done by right clicking the downloaded CDM21228_Setup zip file and selecting Extract All and selecting a suitable folder By default Windows will create a folder with t...

Страница 14: ...o CP 022 Copyright Connective Peripherals Pte Ltd 14 Figure 11 Install Wizard initial window e Windows will now extract the files provided in the setup program Figure 12 Install Wizard extracting file...

Страница 15: ...and then select the appropriate radio button By proceeding with the installation you confirm your acceptance of these terms Figure 14 Install Wizard license agreement h The wizard will then show the d...

Страница 16: ...to verify the installation Option 2 Windows Update If your computer is currently connected to the internet these steps will help you to install the driver automatically using Windows Update If you ha...

Страница 17: ...to your converter and the other end to an available USB port on your PC c The computer will recognise the converter and display the Found New Hardware wizard If this appears proceed to the next step...

Страница 18: ...l all of the serial ports on the converter Each time the wizard is displayed repeat steps c to e above g Once installation is complete you will see the following message Please proceed to section 4 3...

Страница 19: ...td 19 Figure 20 Device Manager after installing a converter with four ports 4 4 Changing COM Port Properties and COM Number This feature is particularly useful for programs which only work with COM1 t...

Страница 20: ...click the USB Serial Port in the Device Manager 2 Select Port Setting and Advanced 3 Click the drop down arrow on COM Port Number scroll to the required COM port and Select OK 4 Return to the Device M...

Страница 21: ...rs VCP htm Windows FTDI provide Windows drivers as an installer executable or via Windows Update For current versions Windows 7 up to Windows 10 use the latest FTDI drivers for both models Installatio...

Страница 22: ...els Some older OS X versions post Mavericks include an FTDI driver supporting the FT232B and FT232R but not supporting the FT231X chipset which is used in rev B and C of some products In these cases t...

Страница 23: ...be disconnected from your converter before changing DIP switch settings and before opening the case to change jumper settings Termination For RS 422 or RS 485 it may be necessary to enable terminatio...

Страница 24: ...applies only to revision B and C units which have the part numbers listed above For the original ES U 2001 and ES U 2101 please refer to version 1 4 of this guide which is available from the Connecti...

Страница 25: ...o enable pull down of Tx 8 9 Disable Pull down of Tx to GND 10 11 Enable Rx Termination with 120 Ohm This jumper should be populated for RS 422 and RS 485 Full Duplex mode 11 12 Disable Rx Termination...

Страница 26: ...ON ON RS 485 Full Duplex 4 wire OFF ON ON Half Duplex 2 wire with Echo OFF OFF ON Half Duplex 2 wire without Echo OFF OFF OFF Table 4 RS 422 RS 485 Mode Configuration Jumper Settings Inside the unit t...

Страница 27: ...be populated to enable pull down of Rx 13 14 Enable CTS Termination with 120 Ohm This jumper should be populated for RS 422 mode Table 5 Jumpers to select Termination and Biasing Note If biasing of a...

Страница 28: ...485 Full Duplex 4 wire ON OFF OFF OFF Half Duplex 2 wire with Echo OFF OFF OFF ON Half Duplex 2 wire without Echo OFF OFF ON ON Table 6 RS 422 RS 485 Mode Configuration Switch S4 selects 120R termina...

Страница 29: ...ermination and Biasing 5 5 ES U 3xxx x and ES U 2101 MB This section applies to the following adapters ES U 3001 MB ES U 3008 RM ES U 3016 RM ES U 2101 MB See the General Notes and Warnings on page 23...

Страница 30: ...ulated for RS 422 mode Table 9 Jumpers to select Termination and Biasing Note If biasing of an RS 485 half duplex bus is required enable Rx biasing only Pull up Rx to VCC by 750 Ohm Bias resistor and...

Страница 31: ...USB to Serial Converters Manual Version 2 0 Document Reference No CP_000032 Clearance No CP 022 Copyright Connective Peripherals Pte Ltd 31...

Страница 32: ...connector Pin assignments are according to TIA EIA 574 which formally defines the assignments for a COM port found on many personal computers Figure 22 DB 9 Male Connector Pin Numbers Pin Number Pin T...

Страница 33: ...Ground GND RS232 signal ground 6 Leave un connected 7 Output RTS Request To Send 8 Input CTS Clear To Send 9 Leave un connected Table 12 RS 232 Pin Out for DB 9 connector on ES U 2101 MB RJ45 connect...

Страница 34: ...ce No CP_000032 Clearance No CP 022 Copyright Connective Peripherals Pte Ltd 34 4 Output TXD Transmit Data 5 Input RXD Receive Data 6 Input DCD Data Carrier Detect 7 Input DSR Data Set Ready 8 Input C...

Страница 35: ...Output RTS Request to send negative polarity 7 Output RTS Request to send positive polarity 8 Input CTS Clear to send positive polarity 9 Input CTS Clear to send negative polarity Shield Case Ground D...

Страница 36: ...5 See Description For ES U 2101 M pin 5 is GND For ES U 3001 MB pin 5 is optional 5VDC output For ES U 2101 MB pin 5 is optional 5VDC output 6 Ground GND Signal ground Table 16 RS 422 Pin Out for 6 wa...

Страница 37: ...xxxx x has built in resistors for terminating its RxD and CTS inputs which can be enabled using jumpers The TxD and RTS lines which are outputs from the ES U xxxx x are terminated at the receiver at...

Страница 38: ...B 9 Connector Note Other pins have no function in this mode and should be left un connected 5 way Terminal Block The table below shows the RS 485 half duplex pinout of the 5 way terminal block only av...

Страница 39: ...o an RS 485 half duplex bus If the ES U xxxx x is at one end of the bus as shown the built in resistor can be enabled to terminate the Data lines The Tx termination jumper or DIP switch is used to ena...

Страница 40: ...positive polarity 4 Input RxD Receive data negative polarity 5 Ground GND Signal ground Shield Case Ground Drain typically connected to the host PC case Table 20 RS 485 Full Duplex Pin out for DB 9 Co...

Страница 41: ...out of the 6 way terminal block only available on some models Pin Number Pin Type Description 1 Output TxD Transmit data negative polarity 2 Output TxD Transmit data positive polarity 3 Input RxD Rece...

Страница 42: ...minated at the receiver at the other end of the bus as shown Twisted pair wires are required for each signal pair Figure 27 RS 485 Full Duplex Wiring 6 5 5V Power Output ES U 1002 M only 2 way Termina...

Страница 43: ...t is self powered Hubs certified by the USB IF are recommended Power Connections Check that the power LED on the converter is on If your converter requires an external power supply ensure that the pow...

Страница 44: ...h the Echo enabled This can be resolved by disabling the Echo option using the DIP switches or jumpers depending on model of converter Section 5 gives details of how to select RS 485 mode without Echo...

Страница 45: ...as Administrator to ensure that the program is run with administrator privileges You should see the window shown in Figure 28 below Figure 28 CDM Uninstaller Initial window 5 Leave the Vendor ID as 0...

Страница 46: ...pping up see Figure 31 to confirm this Figure 31 CDM Uninstaller Device removed 8 Once the drivers have all been uninstalled the large text box will be blank again like Figure 28 above and the status...

Страница 47: ...to jump around the screen If this happens disconnect the RS232 device and uncheck the Serial Enumerator option also found on the advanced driver options screen see Figure 21 on page 20 COM port number...

Страница 48: ...ntact Information Global Headquarters Singapore Connective Peripherals Pte Ltd 178 Paya Lebar Road 07 03 Singapore 409030 Tel 65 67430980 Fax 65 68416071 E Mail Sales sales connectiveperipherals com E...

Страница 49: ...control 13 Figure 11 Install Wizard initial window 14 Figure 12 Install Wizard extracting files 14 Figure 13 Install Wizard ready to install 14 Figure 14 Install Wizard license agreement 15 Figure 15...

Страница 50: ...elect 5V output 30 Table 11 RS 232 Pin Out for DB 9 connector 32 Table 12 RS 232 Pin Out for DB 9 connector on ES U 2101 MB 33 Table 13 RS 232 Pin Out for RJ45 Connector 34 Table 14 RS 422 Pin Out for...

Страница 51: ...U 2101C Updated driver screenshots to show latest version 2 08 14 Recommend setting Rx biasing only when using RS 485 half duplex 2011 08 23 1 3 Re branding to reflect the migration of the product fr...

Страница 52: ...pers for termination biasing etc Added FCC CE approval section Corrected formatting font on cover page Corrected formatting of table 1 Graham Brown Draft 2010 11 25 Updated legal disclaimer on front p...

Страница 53: ...6 Standardised for all sections that only Rx biasing should be used when an RS 485 half duplex network required biasing Previously some sections recommended Tx only and others recommended Rx only Eith...

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