ES-U-2016-RM EasySync, ES-U-2016-RM Datasheet

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ES-U-2016-RM

Manufacturer Part Number
ES-U-2016-RM
Description
USB Interface IC USB to 16 Ports RS422/RS485, Metal
Manufacturer
EasySync
Datasheet
Use of EasySYNC devices in life support and/or safety applications is entirely at the user’s risk, and the
user agrees to defend, indemnify and hold harmless EasySYNC from any and all damages, claims, suits
or expense resulting from such use.
The ES-U-xxxx-x adapters are a series of USB Serial Converters from EasySYNC Ltd. They provide a
simple method of adapting legacy RS-232 or RS-422/485 devices to work with modern USB ports
using a trusted and reliable FTDI chip set. Available in a variety of enclosures and port numbers, they
are ideal for allowing factory automation equipment, multi-drop data collection devices, barcode
readers, time clocks, scales, data entry terminals and serial communication equipment to be
connected to USB ports in industrial environments.
This manual covers the following USB to Serial Converter products:
ES-U-1001
ES-U-1001-A
ES-U-1001-M
ES-U-1101-M
ES-U-1002
ES-U-1002-A
Unit 1, 2 Seaward Place, Centurion Business Park, Glasgow, G41 1HH, United Kingdom
USB to Serial Converters Manual
E-Mail (Support):
Tel.: +44 (0) 141 418 0181
ES-U-1002-M
ES-U-1004
ES-U-1008
ES-U-1016-RM
ES-U-1032-RM
Document Reference No.: ES_000061
Copyright © 2010 - 2011 EasySYNC Limited
support@easysync.co.uk
EasySYNC Ltd
Issue Date: 2011-08-23
ES-U-2001
ES-U-2001B
ES-U-2101
ES-U-2101B
ES-U-2101-M
Version 1.2
EasySYNC Ltd
Fax: + 44 (0) 141 418 0110
Web:
ES-U-2002
ES-U-2002-M
ES-U-2102
ES-U-2102-M
ES-U-2004
http://www.easysync.co.uk
ES-U-3001-M
ES-U-3008-RM
ES-U-3016-RM
ES-U-2104-M
ES-U-2008-M
ES-U-2016-RM

Related parts for ES-U-2016-RM

ES-U-2016-RM Summary of contents

Page 1

... EasySYNC Ltd Version 1.2 Issue Date: 2011-08-23 ES-U-2001 ES-U-2002 ES-U-2001B ES-U-2002-M ES-U-2101 ES-U-2102 ES-U-2101B ES-U-2102-M ES-U-2101-M ES-U-2004 EasySYNC Ltd Fax (0) 141 418 0110 support@easysync.co.uk Web: Copyright © 2010 - 2011 EasySYNC Limited ES-U-2104-M ES-U-2008-M ES-U-2016-RM ES-U-3001-M ES-U-3008-RM ES-U-3016-RM http://www.easysync.co.uk ...

Page 2

... Changing Com port properties and Com number ......................................... 13 5 Switch and Jumper Settings ...................................................................14 5.1 General Notes and Warnings ....................................................................... 14 5.2 ES-U-2xxx Adapters (Plastic enclosure) ...................................................... 15 5.3 ES-U-2x01B Adapters (Plastic enclosure) ................................................... 17 5.4 ES-U-2xxx-M and ES-U-2xxx-RM with 3 DIP Switches ................................ 19 5.5 ES-U-2xxx-M with 4 DIP Switches............................................................... 20 5.6 ES-U-3xxx-x ................................................................................................ 21 6 Connector Pinout Information ................................................................23 6.1 RS-232 Signal Pin-out ................................................................................. 23 6.2 RS-422 Signal Pin-out ...

Page 3

... USB to RS-422/485 converters Single channel (ES-U-2001, ES-U-2001B, ES-U-2101, ES-U-2101B, ES-U-2101-M) Dual channel (ES-U-2002, ES-U-2002-M, ES-U-2102, ES-U-2102-M) Quad channel (ES-U-2004, ES-U-2104-M) 8-channel (ES-U-2008-M) 16-channel (ES-U-2016-RM) USB to RS-232/422/485 converters Single channel (ES-U-3001-M) 8-channel (ES-U-3008-RM) 16-channel (ES-U-3016-RM) Document Reference No.: ES_000061 ©2010 - 2011 EasySYNC Ltd. ...

Page 4

... ES-U-30xx-x USB – RS-232 or RS-422 or RS-485 ** * ES-U-1032-RM has RJ45 ports which can be converted to DB-9 male if required using the supplied cables ** Support multiple serial protocols - Jumpers or DIP switches are used to select the required serial protocol Document Reference No.: ES_000061 o C ©2010 - 2011 EasySYNC Ltd. ...

Page 5

... ES-U-2004 USB-4COMi ES-U-2002-M USB-2COMi-M ES-U-2102-M USB-2COMi-SI-M ES-U-2104-M USB-4COMi-SI-M ES-U-2008-M USB-8COMi-M ES-U-2016-RM USB-16COMi-M ES-U-3001-M USB-COMi-M ES-U-3008-RM USB-8COMi-RM ES-U-3016-RM USB-16COMi-RM Table 1 Power supply types are USB (USB powered), Ext (external power adapter) or Int (internal power supply) * Power adapter voltages and currents shown in the comments column are for indication only and are subject to change ...

Page 6

... Features of the ES-U-xxxx-x Family 3.1 USB and Serial Interface USB Interface All devices in the ES-U-xxxx-x series feature a standard USB type-B socket. A standard USB A-B cable is supplied to connect 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 connections in addition to the DB-9 connector ...

Page 7

... The ES-U-xxxx-x converters are available in Plastic, Metal and Metal Rackmount enclosure styles. All units can be used on a desktop with the self-adhesive feet provided. Plastic case desktop converters are supplied with USB cable and power adapter localised to country of sale (when required depending on model). ...

Page 8

... A power cable is supplied with the converter, and connects to the power inlet socket on the rear panel. The cable has a UK USA plug depending on the country of sale and so may vary from the one shown below. ES-U-2016-RM Figure 6 Rack-mount models have an internal supply with AC input connector Document Reference No.: ES_000061 © ...

Page 9

... The ES-U-2xxx-x and ES-U-3xxx-x converters can be configured for different interface types. These converters have DIP switches or internal jumpers to select the required interface. They also feature internal jumpers to select options such as termination and biasing of the RS-422 and RS-485 lines. Please refer to section 5 for more information on the DIP switch and jumper settings available on each model of converter ...

Page 10

... Installation Steps The main steps in configuring your converter are as follows: 1. Configure the switches and jumpers on your converter to match your serial bus type. See section 5 for details of the settings for your particular model of converter. Do not connect the converter to the power supply, the PC USB port or the RS-232/422/485 serial network at this stage ...

Page 11

... If you have already completed steps (a) to (g) in the Windows Update section above, jump to step 3 below as the driver is already installed. a. Download the latest version of the driver setup executable file from the following link. Version 2.08.14 was the latest driver executable available when this manual was published (as circled below), but please check the link to the driver page below before installing your converter and use the latest version ...

Page 12

... Your converter is now ready to use. If you would like to change the com port numbers assigned to your device, refer to section 4.2 below you had problems during the installation, please refer to the Troubleshooting information in section 7 on page 33. Figure 12 Device Manager after installing a converter with four ports Document Reference No.: ES_000061 © ...

Page 13

... Changing Com port properties and Com number This feature is particularly useful for programs which only work with COM1 through COM4. Please note that you cannot change to a COM port number which is already in use. To change the virtual COM port properties: 1. Double-click the "USB Serial Port "in the Device Manager. ...

Page 14

... Before applying the termination, check your cable specification for proper impedance matching. Termination is normally used in the node at each end of the bus, but nodes in the middle of the bus should not have termination enabled. The ES-U-xxxx-x converters have jumpers (or DIP switches) to allow internal termination resistors to be enabled if required ...

Page 15

... ES-U-2002 ES-U-2004 ES-U-2102 Note: This section applies to the ES-U-2001 and ES-U-2101. It does not apply to the revision B units which have part number ES-U-2001B and ES-U-2101B. Please refer to Section 5.3 for identifying and configuring the ES-U-2001B and ES-U-2101B. This section does not apply to ES-U-2xxx-M (metal case) adapters. Please see sections 5.4 and 5.5 for these products ...

Page 16

... Jumper Settings for RS-485 Jumper Enable TxD / RxD Termination with 120 Ohm. This jumper should only populated if this ES-U-xxxx-x converter is at one end of the cable, to meet RS- 485 termination requirements TxD / RxD Single pair (half duplex for RS-485). Populate both these jumpers for half-duplex RS-485 ...

Page 17

... RS- 422/RS-485 serial bus. DIP Switch Settings On the inside of the unit, there are three DIP switches, which are used to select the required serial mode (RS-422 or RS-485). RS-422 4 Wire with handshaking ...

Page 18

... Disable CTS Termination 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 Pull-down Rx- to GND by 750 Ohm Bias resistor). Tx biasing should not be used as this would provide two sets of biasing resistors on the bus. ...

Page 19

... This section applies to the following adapters: ES-U-2002-M ES-U-2102-M ES-U-2008-M ES-U-2016-RM See the General Notes and Warnings on page 14 before changing settings or opening the cover. The DIP switches should be set to select the correct serial mode before connecting the converter to your RS- 422/RS-485 serial bus. ...

Page 20

... RS- 422/RS-485 serial bus. DIP Switch Settings On the outside of the unit, there are four DIP switches, which are used to select the required serial mode (RS-422 or RS-485). Operation Mode ...

Page 21

... Inside the unit, there is a 7x2 (14 pin) header block for each serial port. Jumpers are used to select features such as 120 Ohm termination on Tx, Rx and CTS, and 750 Ohm biasing resistors on Tx and Rx. You will need to open up the cover and set the jumpers as per the requirements of your application. ...

Page 22

... Power Enable Jumper (ES-U-3001-M) The ES-U-3001-M can supply 5V ( 150mA) through Pin 5 of the terminal block to allow external devices to be powered. By default, this feature is disabled. To enable the power, you need to open the metal case and set the jumper (JP2) to the position of “ON”. ...

Page 23

... RS-232 Signal Pin-out DB-9 Male connector The RS232 ports are configured as Data Terminal Equipment (DTE), with a 9-contact D-Sub Pin connector. Pin assignments are according to TIA/EIA-574 which formally defines the assignments for a COM port found on many personal computers. Figure 14 Pin Number Pin Type ...

Page 24

... The table below shows the pin-out of the RJ45 connectors used on the ES-U-1032-RM converter. This converter is also provided with adapter cables which convert the RJ45 into a DB-9 connector. This connector uses the same pin-out as in Table 13 above but the Ring Indicator signal is not available not brought out on the RJ45 connector. ...

Page 25

... TxD+ = Transmit data, positive polarity RxD+ = Receive data, positive polarity RxD- = Receive data, negative polarity GND = Signal ground RTS- = Request to send, negative polarity RTS+ = Request to send, positive polarity CTS+ = Clear to send , positive polarity CTS- = Clear to send, negative polarity Drain = typically connected to the host PC case ...

Page 26

... The following diagram shows an RS-422 full-duplex bus. The ES-U-xxxx-x has a built-in resistor for terminating its RxD +/- input, which can be enabled using a jumper. The Tx +/- lines which are outputs from the ES-U-xxxx-x are terminated at the receiver at the other end of the bus as shown. Twisted pair wires are required for each signal pair ...

Page 27

... 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 the other end of the bus as shown. Twisted pair wires are required for each signal pair. ES-U-xxxx-x ...

Page 28

... Description Data– = Transmit / Receive Data, negative polarity Data+ = Transmit / Receive Data, positive polarity For ES-U-2101-M, pin 5 is GND For ES-U-3001-M, pin 5 is optional 5VDC output GND = Signal ground RS-485 half-duplex pin-out for 6-way terminal block ©2010 - 2011 EasySYNC Ltd. Document Reference No.: ES_000061 USB to Serial Converters Manual Version 1 ...

Page 29

... Wiring Diagrams The diagram shows an ES-U-xxxx-x converter connected to an RS-485 half-duplex bus. If the ES-U-xxxx 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 enable this resistor. A second termination resistor is fitted at the other end of the bus as shown. ...

Page 30

... TxD- = Transmit data, negative polarity TxD+ = Transmit data, positive polarity RxD+ = Receive data, positive polarity RxD– = Receive data, negative polarity GND = Signal ground RS-485 full duplex pin-out for terminal block ©2010 - 2011 EasySYNC Ltd. Document Reference No.: ES_000061 USB to Serial Converters Manual Version 1 Clearance No ...

Page 31

... The following diagram shows an RS-485 full-duplex bus. The ES-U-xxxx-x has a built-in resistor for terminating its RxD +/- input, which can be enabled using a jumper. The Tx +/- lines which are outputs from the ES-U-xxxx-x would be terminated at the receiver at the other end of the bus as shown. Twisted pair wires are required for each signal pair ...

Page 32

... Power Output (ES-U-1002-M only) 2-way Terminal Block The table below shows the pin-out of the 2-way terminal block on the ES-U-1002-M converter. This provides 150mA for external devices. This power is supplied by the USB port of the computer. Pin Number Pin Type 1 Output ...

Page 33

... If a USB Hub is used, be sure all cables are securely connected - Try connecting the USB cable from the converter directly to a port on the PC to see if this works - If the hub requires a power supply to operate, ensure that this is connected and that the hub is powered up correctly. - Hubs certified by the USB-IF are recommended. ...

Page 34

... RS-485 mode without Echo. 7.2 Manual Installation of Driver Normally, the driver should be installed using one of the methods described in section 4 (on page 10). If these were not successful, you can install the driver manually as shown below. 1. First, configure your DIP switches/jumpers as detailed in section 5. ...

Page 35

... The Windows Compressed Folders wizard will open. Select Next and the Wizard will ask you to select a destination for the unzipped files. In this case, select the EasySync Driver folder which was created in step 2. This may already be the default destination as shown below. Click „Next‟ to unzip the files. ...

Page 36

... The next screen will confirm „Extraction Complete‟. Click Finish to close the wizard. d. The driver files are now unzipped to a folder within the EasySync Driver folder. In the example below, they are in the folder name may be slightly if a new driver has been released since this document was published ...

Page 37

... Point Windows to the location where your driver is stored 11. The next screen will tell you that „The wizard has finished installing the software‟. Now click on Finish. Figure 25 Document Reference No.: ES_000061 The wizard has finished installing the driver ©2010 - 2011 EasySYNC Ltd. USB to Serial Converters Manual Version 1 ...

Page 38

... You may need to repeat steps 7 – 11 several times depending on the model of converter that you are using. Each time, please ensure that you select „Install from a list or specific location‟ in step 9 as Windows defaults to „Install the software automatically‟. 13. Once installation is complete, you will see the following message appear. Your converter is now ready to use ...

Page 39

... Tel: +1 (503) 547 0909 Fax: +1 (503) 547 0990 E-Mail (Sales) sales@easysync-ltd.com E-Mail (Support) support@easysync-ltd.com E-Mail (General Inquiries) admin@easysync-ltd.com Web Site URL http://easysync-ltd.com Web Shop URL http://easysync-ltd.com Document Reference No.: ES_000061 ©2010 - 2011 EasySYNC Ltd. USB to Serial Converters Manual Version 1 Clearance No ...

Page 40

... EasySYNC. Use of EasySYNC devices in life support and/or safety applications is entirely at the user‟s risk, and the user agrees to defend, indemnify and hold harmless EasySYNC from any and all damages, claims, suits or expense resulting from such use. This document is subject to change without notice ...

Page 41

... Figure 6 Rack-mount models have an internal supply with AC input connector ..... 8 Figure 7 ES-U-2xxx and ES-U-3xxx have DIP switches to select the serial mode ... 9 Figure 8 ES-U-3008-RM has a set of jumpers for each port (one set circled) ......... 9 Figure 9 Hardware installed successfully ............................................................. 10 Figure 10 Driver download from FTDI website ....................................................... 11 Figure 11 Driver installation window ...

Page 42

... Table 21 RS-485 full duplex pin-out for DB-9 connector ....................................... 30 Table 22 RS-485 full duplex pin-out for terminal block ........................................ 30 Table 23 RS-485 full duplex pin-out for terminal block ........................................ 31 Table 24 5V power output .................................................................................... 32 Document Reference No.: ES_000061 ©2010 - 2011 EasySYNC Ltd. USB to Serial Converters Manual Version 1 Clearance No ...

Page 43

... First Release Version 1.1 Added operating temperature specification to section 2.1 Version 1.2 Added section 5.3 for ES-U-2001B and ES-U-2101B Updated driver screenshots to show latest version (2.08.14) Recommend setting Rx biasing only when using RS-485 half-duplex Document Reference No.: ES_000061 ©2010 - 2011 EasySYNC Ltd. USB to Serial Converters Manual Version 1 Clearance No ...

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