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Digi Hubport/4+

1. Port Status Refresh e Information Check the manufacturing information pertaining to your device a Manufacturer Name Digi International Device Name Edgeport 4 Vendor ID 0x1608 Product ID 0x0201 Serial Number Sv50100491 Identifier Sv50100491 Part Number Boot Code Version 1 01 0 Download Code Version 4 80 0 Rom Size SKB Ram Size 16KB CPU Revision 2 Board Revision 0 Number of Ports 4 Manufacture Date USB Plus Series Installation Guide 90000410 Rev E Page 7 e Configure Reassign the physical port on your device to any available Windows COM port number from 1 to 255 and give your device a user friendly Device Name This capability is particularly helpful if you have more than one device Configuration gt In order for the changes to take effect the device must be unplugged and then plugged back into the USB port COM ports based on converter serial number To assign new COM number to one of the ports type the new number in the field next to the port number Port 1 5 Port 2 5 Port 3 7 Port 4 8 Tell Me More Cancel e Port Flags Configure performance options and special functionality on a per port basis Port Flag Configuration ox This dialog provides an interface for configuring performance options and special functionality on a per port basis These features should only be used by advanced users and then only if instructed to do so by
2. may be supplied by a UL Listed Class 2 power supply or Information Technology Equipment power supply rated 24 V dc and not exceeding 4 0 A m USB Plus Series Installation Guide 90000410 Rev E Page I Hubport 4 and Hubport 4c Hubport 4 and Hubport 4c compact are externally powered hubs that connect to a standard USB upstream port They both offer four downstream USB PlusPower ports that are compatible with both standard USB and PlusPower USB devices Port 1 supplies 24 VDC and Ports 2 through 4 supply 12 VDC in addition to the standard 5 VDC available all of the PlusPower ports as shown in figure 1 on page 1 All of the ports are keyed for their specific power rating and have cable locking mechanisms to ensure a secure connection to PlusPower peripheral devices See Figure 1 on page I for a diagram of the different keys Cabling the Hubport 4 and Hubport 4c Note that Windows NT 4 0 users must install the drivers before connecting these Hubports For a diagram of USB cable end types see Figure 2 on page 1 1 Connect one end of the power supply into the back of your Hubport and the other end into an AC outlet 2a To connect your Hubport to a PC plug the Type A end of a standard USB cable into one of the PC s USB ports and Type B end into the back of the Hubport 2b To connect a standard USB device to your Hubport plug the Type end of the USB cable into the lower section of one of the Hubport USB P
3. and enter a filename for the log file This file will contain all of the information displayed in the Port Status window until the Stop Logging button is clicked e Refresh Scan for ports Note that NT 4 0 does not automatically scan Version Tab The Version tab allows you to check the file information pertaining to the software USB Plus Series Installation Guide 90000410 Rev E Page 11 Advanced Tab The Advanced tab allows you to do the following lt Edgeport Properties x General Version Advanced ARNING Pressing the Uninstall button will remove the Edgeport device drivers from your system Enable Event Logging COM Port Assignment Based on converter serial number Default C Based on physical USB port You must reboot before these settings Tell Me More can take effect ha e Uninstall Uninstall the drivers e Enable Event Logging Place event messages in system event log e COM Port Assignment Configure how COM ports will be assigned The driver supports COM port number assignment in two ways 1 Assign COM ports based on converter serial number This is the default setting In this mode the driver uses the serial number of each converter to uniquely identify it and the COM port assignments for a given converter are based on its serial number No matter which physical USB port a converter is plugged into it will maintain its assigned COM port numbers 2 Assign COM
4. is installed as described in step 6 below USB Plus Series Interface on page 6 and Edgeport Utility Program on page 7 describe in detail management of the Hubport PCI All of the USB ports have cable locking mechanisms to ensure a secure connection to PlusPower peripheral devices These ports are also keyed to ensure that they can be connected only to a USB plug designed for their specific power rating See Figure on page for a diagram of the different keys Installing the Hubport PCl 1 Discharge any static electricity from your body by touching a grounded metal object such as the exposed metal parts on the back of your computer before handling your Hubport PCI card 2 Turn off power to the computer and disconnect the power cord 3 Open the computer cabinet See your computer documentation for specific instructions if needed 4 Locate an unused PCI expansion slot and remove the expansion slot cover Save the slot cover screw for use in Step 5 5 Insert the USB PlusPower adapter in the PCI expansion slot Press the adapter firmly into the slot until it clicks into place Replace the slot cover screw When installed properly the adapter should be level with the expansion slot 6 Attach an available hard drive power cable into the connector on the back of the Hubport PCI card or Hubport PCI LP active card if using separately or together or the Hubport PCI LP passive card only if using separately If none are
5. port 3 the user would send D5 lt CR gt To enable ports 1 2 and 4 the user would send EB lt CR gt The response to the S command will be a hexadecimal bit mapped value indicating the current powered state of the four ports with a 1 indicating power enabled 0 indicating power disabled As with the D and E commands the bit map for the S response will have the least significant bit representing port 1 etc For example a response of 4 lt CR gt would indicate that port 3 is power enabled and ports 1 2 and 4 are power disabled A response of E lt CR gt would say that ports 2 3 and 4 are enabled and port 1 is disabled A response of O lt CR gt would indicate that all ports are power disabled USB Plus Series Installation Guide 90000410 Rev E Page 6 Edgeport Utility Program For All Windows Operating Systems The Edgeport configuration utility program edgeport exe allows you to manage the serial ports of your device Note that with Windows NT you must have administrative privileges in order to change the COM port settings For more information see the Support section at www digi com General Tab The General tab in this utility allows you to do the following Edgeport Properties x General Version Advanced mee E dgeport 4 SY50100491 Information Port COM5 EN Port2 COME Configure 4 Port3 COM7 Port Flags 3 Port COM8 a Test Ports Update Power Mat
6. ports based on physical USB port In this mode the driver identifies a converter based on the physical USB port it is plugged into This effectively assigns COM port numbers to physical USB ports No matter which converter is plugged into a given USB port it will use the COM port numbers assigned to that USB port This permits a converter to be to be replaced with a new unit and although the new unit has a different serial number it will receive the same COM port assignments as the old unit because they were both plugged into the same USB port When using this mode converters are identified not by their serial number but by a 2 7 digit number that identifies which USB port it is plugged into After changing this setting you will need to reboot before the change takes effect USB Plus Series Installation Guide 90000410 Rev E Page 12 Understanding Hubs Hubs critical components in the USB architecture are wiring concentrators that enable the attachment of multiple devices thus converting a single attachment point into multiple attachment points USB architecture allows a cascaded multiple hub configuration with certain power limitations explained later in this section See figure 1 PC Host Hubport IT TI l Edgeport LIE OL Edgeport Hubport C ee ee I Ed ge port bu spowered hub scanner pt J joystick mouse Figure 1 Example of a Typical Hub Configuration Each
7. 2 2 4 kV direct contact Discharge 2 4 kV and 8kV air insulated surfaces 2 4 kV HCP amp VCP indirect Radiated Immunity EN61000 4 3 3 V m 80Mhz 1000Mhz amp mod IkHz sine wave at 80 E E E E Electrical Fast E 000 4 4 0 5kV IkV A C Transient Burst 0 5kV I O Conducted E 000 4 6 3Vrms 150Mhz to Immunity 80Mhz amp mod IkHz wave at 80 Magnetic Immunity EN61000 4 8 1 A m Not Applicable Voltage Dips amp EN61000 4 1 1 gt 95 10ms 30 500ms Interrupts amp gt 95 5sec reduction at rated voltage N61000 4 EN61000 4 5 0 5kV 1kV IkV N61000 4 USB Plus Series Installation Guide 90000410 Rev E Page 15 UL CSA Safety Information Limits for EN61000 3 2 Class A 2 harmone carieni This device complies with the requirements of emission following safety standards below i UL 1950 3rd edition Limitation of EN61000 3 3 voltage CSA No 950 fluctuation and flicker European Contact Quality Manager Digi Int tional Austin Texas 181 Internationa July 2006 Joseph von Fraunhofer Str 23 44227 Dortmund GERMANY 49 231 9747 0 China RoHS statement The Table of Toxic and Hazardous Substances Elements and their Content shall apply to any product covered by this manual and labeled with the following symbol The Table of Toxic and Hazardous Substances Elements and their Content as required by China s Management Methods for the Control of Pollution from Electro
8. Rev E Page 9 But if you set the flag we will complete the read when we detect 200 ms no activity Here is a comment from the code If the receiver is active then do not complete this read The problem is that the Edgeport buffers the RX bytes and we poll the driver If we do not receive any bytes in 200ms we may report an erroneous event even if there are available bytes in the Edgeport device or driver e Test Ports Perform a confidence test on the internal workings of the serial ports Confidence Test e Power Management Turn on and off the power for Hubports with USB PlusPower ports USB Power Management USB Plus Series Installation Guide 90000410 Rev E Page 10 e Port Status Provide the status of a selected highlighted serial port Status COM4 Port Open zmer RTS CTS DTR DSA CD AI Start EEF Tx Total Rx Total Sackett 768256 768320 Tx CPS Rx CPS 22169 22182 Errors Breaks Overruns Parity Framin Forset som Status COMS Port Closed Edgeport 4 5V50100491 COME RTS CTS DTR DSR CD Al 00009009 Start Tx Total Rx Total en D a Tx CPS Rx CPS 0 0 Errors Breaks Overruns Parity Framin pa eames me feen The Poll Interval is the number of seconds between updates of this window This is also the number of seconds between each entry in the log file To create a log file click the Start Logging button
9. USB Plus Series USB PLUS POWER SOLUTIONS Installation Guide Models Edgeport 42 Hubport 4 Hubport 4c Hubport PCI Hubport PCI LP www digi com Table of Contents USB Plus Series W W u usseeeerrrr renere 1 Edgepor 42 Hs EE atone DER DEDE 1 Hubport 4 and Hubport 4C is avanserte 2 Hubport PCl and Hubport PCl LP rrrvnnnnnronnnnnrrrrnnnnnnnnnnn 3 Driver Installation seeren 4 USB Plus Series Interface summsssssssesrrrrerrrereon ener renar rr rna 6 The Edgeport Utility Program rrrrrrrnnnnnnnnnnnnnnnnnnrrrrrnnennnnnnnn 7 Understanding HUbS murte srverpereteamirnundtatorn 13 Regulatory amp Other Information eeveennnnnrnnnnnrrrnnnnnnnnnnnnn 14 USB Plus Series The USB Plus Series of products are fully compliant with standard USB ports The PlusPower ports allow for the attachment of USB devices that draw more than 500 mA which is the maximum power provided by standard USB ports This additional power enables USB PlusPower peripherals to function properly without requiring their own individual power supplies These ports also have a cable locking mechanism to ensure a secure connection to downstream PlusPower peripherals Edgeport 42 The Edgeport 42 offers four PlusPower USB ports and two RS 232 serial DB 9 ports allowing for the connection of PlusPower USB standard USB and legacy serial devices in a single box USB Port 1 supplies 24 VDC and Ports 2 through 4 supply 12 VDC in addi
10. an either use an ASCII command interface to send commands to the Power Management COM port as described in this section or you can use the Edgeport Utility program see page 7 All ASCII commands sent to the device must be terminated with a carriage return character lt CR gt The format of the response sent from the USB Plus Series product to the application is an ASCII printable character string terminated by a lt CR gt Other response strings generated by the USB Plus Series product include Invalid Command lt CR gt Command Set Command Description Return Value PIORA Tells about the command set available for the USB as described herein Plus Series I lt CR gt Displays port type Power Management Port lt CR gt BR Enables port power as defined by the hexadecimal ORSCR value of h HS Disables port power as defined by the hexadecimal ORKER value of h S lt CR gt h lt CR gt Returns port power status in hexadecimal Changes to the configuration are saved in the device If the device is reset it will be initialized with the saved values Commands D and E each have a bit mapped hexadecimal argument indicating which port or ports should be enabled or disabled The bit map will have the least significant bit representing port 1 the next least significant bit representing port 2 etc For example to enable port 1 the user would send the string E1 lt CR gt To disable both port 1 and
11. available you may need to purchase a standard Y connector 7 For the Hubport PCI LP passive card only This board has no controller and must be connected to another controller either to the Hubport PCI LP active card managed OR via USB to the PC unmanaged a Managed Plug the ribbon cable on the active card into the receptacle on the passive card making sure that the notches match See picture at right b Unmanaged Plug one end of a USB cable in to the card and the other end into the PC 8 For externally powered cards only plug the 24 volt power supply into the card and tighten the locking screw 9 Close the computer cabinet and reattach the power cord 10 After restarting your computer you may continue with driver installation USB Plus Series Installation Guide 90000410 Rev E Page 3 Driver Installation For Windows XP and 2003 Server Users Note If your computer is connected to the internet the latest Microsoft certified drivers will be automatically downloaded from the Microsoft driver update server 1 2 3 1 2 3 4 5 6 7 You must be logged into an account with administrator privileges Insert the Edgeport Driver CD version 3 60 or above into your CD ROM drive When the Found New Hardware Wizard appears click Next and the drivers will be automatically installed from the CD For Windows 2000 You must be logged into an account with administrator privileges Insert t
12. d parallel at any given level You must tally both external and embedded hubs when counting downstream hubs USB Plus Series Installation Guide 90000410 Rev E Page 13 Regulatory amp Other Information O 2006 Digi Digi International the Digi logo the Digi Connectware logo Inside Out Networks and its logo Edgeport and Hubport are either trademarks or registered trademarks of Digi International Inc in the United States and or other countries All other trademarks are the property of their respective holders Information in this documentation is subject to change without notice and does not represent a commitment on the part of Digi International Digi International provides this document as is without warranty of any kind either expressed or implied including but not limited to the particular purpose Digi International may make improvements and or changes to this documentation or to the product s and or program s described in this documentation at any time Digi International assumes no responsibility of any errors technical inaccuracies or typographical errors that may appear in this documentation nor liability for any damages arising out of its use Changes are made periodically to the information herein these changes may be incorporated in new editions of the publication For U S Government use Any provision of this document and associated computer programs to the U S Government is with R
13. estricted Rights Use duplication or disclosure by the government is subject to the restrictions set forth in subparagraph c 1 ii of the Rights in Technical Data and Computer Software clause of DFARS 52 277 7013 For non U S Government use These programs are supplied under a license They may be used disclosed and or copied only as supplied under such license agreement Any copy must contain the above copyright notice and restricted rights notice Use copying and or disclosure of the programs is strictly prohibited unless otherwise provided for in the license agreement Federal Communications Commission FCC Regulatory Information USA only This equipment has been tested and found to comply with the limits for a Class B digital device pursuant to Part 15 of the FCC Rules These limits are designed to provide reasonable protection against harmful interference in a residential installation This equipment generates uses and can radiate radio frequency energy and if not installed and used in accordance with the instructions may cause harmful interference to radio communications However there is no guarantee that interference will not occur in a particular installation If this equipment does cause harmful interference to radio or television reception which can be determined by turning the equipment off and on the user is encouraged to correct the interference by one or more of the following measures Reo
14. f an input only device that buffers data internally might simply discard the currently buffered device data before completing the flush IRP depending on the nature of its device Fast Writes All operating systems When an application sends a write to the driver by default the Edgeport driver will wait until all data has been transmitted out of the Edgeport device before completing the write When the Fast Writes flag is set we complete the write even if data is still buffered in the driver and the Edgeport device Fast Reads This flag is used when an application requires that a read complete immediately In the read immediate case the Edgeport driver will send a request to the Edgeport device asking for any buffered data to be sent up This buffered data will be included when the read completes If this flag is set the driver will not query the Edgeport device for additional data Timer Logic Windows 9x only If application uses PortSetReadCallBack the notification routine will only be called when the number of bytes in the receive buffer is greater then the RX trigger The Microsoft serial VxD also implements a timer that will trigger and call the notification routine if some amount of data is available in the RX buffer but no new data has been received for 200ms receiver is no longer active We do not enable this behavior by default because of the nature of Edgeport buffering USB Plus Series Installation Guide 90000410
15. he Edgeport Driver CD version 3 60 or above into your CD ROM drive When the Found New Hardware Wizard appears select Install from a list or specific location Advanced and click Next Select Search for a suitable driver for my device and click Next Select Specify a location and click Next Type in lt CD drive letter gt Win2k and click OK Confirm that Windows is pointing to lt CD drive letter gt YWin2k Then click Next Note Drivers installed from the CD have received Designed for Windows 2000 certification Drivers downloaded from our web site may be pending certification If so Windows 2000 will display a warning Digital Signature Not Found Click Yes to continue with driver installation If you click No you will need to contact Digi International Technical Support before installing your USB Plus Series product 8 9 Windows will then finish installing the driver files Click Finish to complete the driver installation Installation is complete when no more dialogs appear Your new COM port s numbered sequentially following the existing ports in your system is are ready 1 2 3 4 5 6 For Windows 98 and Me Users Insert the Edgeport Driver CD version 3 60 or above into your CD ROM drive After connecting the USB cable the Add New Hardware Wizard appears Click Next Select Search for the best driver for your device and click Next Select Specify a location and type in lt CD drive letter gt Wi
16. hub has an upstream port connecting to the host and multiple downstream ports connecting to downstream devices possibly including other hubs A hub can detect attachment and detachment of downstream devices and enable and monitor the distribution of the power to downstream devices via their integral hardware and the operating system Each USB device reports its power requirements to the operating system which then enables and disables the device as a function of its power requirements and the amount of available power High powered devices typically need to be connected to a self powered hub such as the Hubport which obtains power from its external power supply and provides up to 500 mA for each standard USB port Only low powered devices such as a mouse can be connected to a bus powered hub which obtains power from its upstream host and provides up to 100 mA for each standard USB port Due to the limited available power for bus powered hubs cascading two bus powered hubs is an illegal topology and devices connected to the second hub will not function USB specifications limit the connection of a bus powered hub to a self powered hub or host only According to the USB Specification the maximum limit of hubs cascaded in series cannot exceed five In other words you may have a maximum of five hubs between any device and the host This does NOT mean that the maximum number of hubs in a system is five Indeed up to seven hubs can be connecte
17. lusPower slots and the Type B end of the USB cable into the peripheral 2c To connect a PlusPower USB device to your Hubport plug the Type end of the USB PlusPower cable into one of the Hubport USB PlusPower slots ensuring that the voltage key on the cable matches the voltage key of the port and the other end into the peripheral Power for the Hubport 4 and Hubport 4c may be supplied by a UL Listed Class 2 power supply or Information Technology Equipment power supply rated 24 VDC and not exceeding 4 0 A USB Plus Series Installation Guide 90000410 Rev E Page 2 Hubport PCI and Hubport PCI LP Low Profile Hubport PCI is a USB 2 0 full size expansion card with powered USB technology The Hubport PCI card is available in two versions The externally powered card utilizes a 24 volt external power supply The internally powered card utilizes power balancing technology to provide maximum power to 12 volt and 24 volt peripherals without exhausting the PC s 5 or 12 volt power Port 1 supplies 24 VDC and Ports 2 through 4 supply 12 VDC in addition to the standard 5 VDC available in all of the PlusPower ports as shown in figure 1 on page 1 The Hubport PCI LP product refers to two USB 2 0 low profile expansion cards with powered USB technology the active card which has 3 ports and the passive card which has 1 port The active card is managed and the passive card can be either managed or not managed depending on how it
18. n98 Then click Next Confirm that Windows is pointing to lt CD drive letter gt Win98 Click Next Windows will then copy over the driver files Click Finish to complete the driver installation Installation is complete when no more dialogs appear Your new COM port s numbered sequentially following the existing ports in your system is are ready USB Plus Series Installation Guide 90000410 Rev E Page 4 For Windows NT 4 0 Users Because Microsoft does not support USB in NT4 0 Inside Out Networks supplies a set of USB drivers that will be installed along with the necessary Edgeport drivers NOTE You must install the drivers using an account that has administrative privileges To install the USB stack and Edgeport drivers 1 Insert the Edgeport Driver CD version 3 60 or above into your CD ROM drive 2 When the welcome dialog appears click the Install Driver button Once the driver installation program has begun follow the on screen instructions 3a If you are installing drivers for the first time An Information dialog informs you that the installation was successful After clicking OK the installation is complete 3b If you are replacing existing Edgeport drivers Follow the on screen instructions Note that before beginning the installation of the drivers all applications with open ports must be closed and all USB devices unplugged If you close all the applications and unplug all the USB devices then you will n
19. nic Information Products Toxic and Hazardous Substances or Elements BERSERTA Hexavalent Polybrominated Polybrominated Lead Mercury Cadmium Chromium biphenyls diphenyl ethers Part Name Pb Hg Cd Cr VI PBB PBDE ERF EF 48 R 43 PER 2 RRE FRF 301 1002 08 X O O O O O O Indicates that this toxic or hazardous substance contained in all of the homogeneous materials for this part is below the limit requirement in SJ T 11363 2006 X Indicates that this toxic or hazardous substance contained in at least one of the homogeneous materials used for this part is above the limit requirement in SJ T 11363 2006 USB Plus Series Installation Guide 90000410 Rev E Page 16 Digi International 11001 Bren Road East Minnetonka MN 55343 digi info digi com www digi com Corporate Headquarters 952 912 3444 877 912 3444 Fax 952 912 4952 Digi Europe 49 231 9747 0 Digi Hong Kong 852 2833 1008 Digi North America 877 912 3444 USB Plus Series Installation Guide 90000410 Rev E Page 17
20. ot need to reboot for the new drivers to take effect immediately If any applications are left open or USB devices plugged in you may choose to abort the installation or to continue and be required to reboot before the upgrade can take effect Note that because Windows NT 4 0 is not Plug and Play you will not see a pop up dialog box indicating that new hardware has been found You may verify correct installation with the Edgeport Utility see page 7 or the USB Status Utility as described below The USB Status Utility Viewer can be accessed by clicking the USB icon in your system tray or by clicking on Start Programs Inside Out Networks Utilities USB Status Utility This utility lists all the USB devices installed on your PC and provides other relevant information for each device You may also use this utility to create a log file USB Plus Series Installation Guide 90000410 Rev E Page 5 USB Plus Series Interface for Hubport 4c and the managed Hubport PCI and Hubport PCI LP cards The USB Plus Series products present themselves to a user application by way of a virtual serial port This serial port is named as all standard serial ports in the form of COMx where x is a number between I and 255 The number assignment can be configured using the Edgeport configuration utility See the Edgeport Utility Program section for more information about using this utility There are two ways to manage the power on these devices You c
21. rient or relocate the receiving antenna Increase the separation between the equipment and the receiver Connect the equipment into an outlet that is on a circuit different from the receiver Consult the dealer or an experienced radio TV technician for help Warning The connection of a non shielded interface cable to this equipment will invalidate the FCC Certification for this device FCC Regulation Part 15 Declaration of Conformity DoC This device complies with the requirements of the Code of Federal Regulations listed below FCC Title 47 CFR Part 15 Class B for a digital device Operation is subject to the following two conditions This device may not cause harmful interference and This device must accept any interference received including interference that may cause undesired operation Department of Communication DOC Notice Canada onl This Class B digital apparatus meets the requirements of the Canadian Interference Causing Equipment Regulations Cet appareil num rique de la Classe B respecte toutes les exigences du R glement sur le mat riel brouiller du Canada USB Plus Series Installation Guide 90000410 Rev E Page 14 European Community CE Mark Declaration of Conformity DOC According to ISO IEC Guide 22 and EN 45014 Manufacturer s Name Inside Out Networks Manufacturer s Addr 11001 Bren Road East Minnetonka MN 55343 declares that the product Product Name Edgepo
22. rt 42 Model Numbers North America International 301 1001 42 301 2001 42 Product Name Hubport 4 Model Numbers North America International 301 1010 14 301 2010 14 Product Name Hubport 4c Model Numbers North America International 301 1157 01 301 1157 01 Product Name Hubport PCI Model Numbers North America International 301 1149 01 301 1149 01 301 1150 01 301 1150 01 301 1151 01 301 2151 01 301 9007 01 301 9207 01 Product Name Hubport PCI LP Model Numbers North America International 301 1170 01 301 1170 01 301 1171 01 301 1171 01 301 1172 01 301 2172 01 301 1173 01 301 1173 01 Product Options All conforms to the relevant EU Directives listed here EMC Directive 2004 108 ECI Low Voltage Directive 2006 95 EC R amp TTE 1999 5 EC using the relevant section of the following EU standards and other normative documents EMC N55022 Class B 2006 N55024 1998 A1 A2 N61000 3 2 2000 A2 N61000 3 3 1995 A1 A2 Safety EN 60950 2001 The following summarizes the specifications and requirements for EN55024 1998 EN55022 1998 Class B amp CISPR 22 Class B emission and immunity tests and the EN61000 3 2 2000 EN61000 3 3 1995 current harmonics and voltage variation tests Actual test levels are listed in the appropriate tables EN55022 Test Specification Requirement EN55022 Conducted CISPR 22 Class B Emissions EN 55024 Test Specification Requirement EN55024 Electrostatic EN61000 4
23. technical support Edgeport 4 5160733084 Low Remap Ignore Fast Fast Ignore Timer Industrial Latency Baud Flush Writes Reads Tx Purge Logic Settings com T a i a z E sii P5232 oS gf e EE os on o i lt of coms MT i a fi como MT i mi f USB Plus Series Installation Guide 90000410 Rev E Page 8 Low Latency Normally the UART will interrupt when the receiver has been idle for 4 character times For example 4ms at 9600 As long as data is being received the UART will continue to buffer them until its internal FIFO is full 56 bytes This flag causes the Edgeport to poll the RX FIFO for received bytes If any bytes are available they will be sent to the driver without any delay Remap Baud All operating systems Setting the baud rate to 1200 baud will result in 230400 baud Ignore Flush Windows NT 2K XP If an application sends IRP MJ FLUSH BUFFERS it will be ignored Excerpt from Microsoft documentation Drivers of devices with internal caches for data and drivers that maintain internal buffers for data must handle this request When Sent Receipt of a flush request indicates that the driver should flush the device s cache or its internal buffer or possibly should discard the data in its internal buffer Operation The driver transfers any data currently cached in the device or held in the driver s internal buffer s before completing the flush request The driver o
24. tion to the standard 5 VDC available in all of the PlusPower ports as shown in figure 1 below Standard 5 VDC Type A USB Port 24 VDC key 12 VDC key Figure 1 USB PlusPower Port Diagrams Cabling the Edgeport 42 Note that Windows NT 4 0 users must install the drivers before connecting their Edgeport 42 The Edgeport 42 operates as a self powered hub requiring a power supply to function For more information about hubs see the Understanding Hubs section on page 13 lt USB PlusPower Standard USB Standard USB Type A Connector Type A Connector Type B Connector Figure 2 USB Connectors 1 Connect one end of the power supply into the back of the Edgeport 42 and the other end into an AC outlet 2a To connect your Edgeport 42 to a PC plug the type A end of a standard USB cable into one of the PC s USB ports and the Type B end into the back of the Edgeport 42 2b To connect a standard USB device to the Edgeport 42 plug the Type A end of the USB cable into the lower section of one of the Edgeport 42 USB PlusPower slots and the Type B end of the USB cable into the peripheral 2c To connect a PlusPower USB device to your Edgeport 42 plug the type A end of the USB PlusPower cable into one of the Edgeport 42 USB PlusPower slots ensuring that the voltage key on the cable matches the voltage key of the port and the other end into the peripheral Power for the Edgeport 42

Digi Hubport/4+

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