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8500953A XT1212/XT1222-000 User`s Manual

1. USB B MALE 1 METER CABLE La Model 4001 112 or Similar 1 METER USB CABLE Model 4001 113 or Similar USB ISOLATOR Model USB ISOLATOR or Similar a N Acromag Ed USB A MALE MODEL USB ISOLATOR ih ae a Pp A g x ait Orman partite i n a 2 He A EXAMPLE EMI FILTER INSTALLATION FOR REDUCED EMISSIONS USING BROADBAND FERRITE CABLE CLAMPS SEE NOTE 1 FERRITE CABLE CLAMP FOR USB LAIRD 28A0350 0B2 OR SIMILAR REQUEST ACROMAG 4001 136 USE DOUBLE SHIELDED CAT5e ETHERNET CABLE OR SIMILAR REFER TO ACROMAG 5035 369 3 Foot or 5035 370 15 Foot or f L COM TRD855DSZRD RJ45 PATCH CABLES t gt l z USE SEE NOTE 1 RUS RUS RIGHT SIDE SEE NOTE 1 MOUNT FERRITE ON CABLE CLOSE TO DEVICE FERRITE CABLE CLAMP FOR I O FERRITE CABLE CLAMP FOR I O LAIRD 28A2029 0A2 OR SIMILAR LAIRD 28A2029 0A2 OR SIMILAR FOR CHANNEL VO POWER AND ETHERNET USE REQUEST ACROMAG 40
2. Ethernet Interface Cable Length Connection Distance 5 0 meters maximum Driver No special drivers required Uses the built in USB Human Interface Device HID drivers of the Windows Operating System Windows XP or later versions only USB Connector 5 pin Mini USB B type socket Hirose UX60 MB 5S8 DEFINITION 5V Power Transient protected but not used by this model Differential Data Differential Data NC Not Connected Power Ground Connects to Signal Ground via ferrite bead SHLD Signal Ground Connects directly to Signal Ground 1Note Most Host Personal Computers except battery powered laptops will connect earth ground to the USB shield and signal ground Transient Protection Unit adds transient voltage protection to USB power and data lines when connected but the unit does not use USB power USB Cable Length Connection Distance 5 0 meters maximum IMPORTANT USB Isolation is recommended The inputs of these modules are isolated from each network port and DC power but the input ground is also common to its USB connection Most Personal computers except DC powered laptops connect their USB signal and shield ground to earth ground Without a USB isolator an earth grounded USB connection could drive a ground loop with any earth ground also applied at its input which might interfere with operation For this reason we recommend that you always use a USB isolator when making a USB connection to preve
3. GROUNDED INPUTS FROM FLOATING INPUT SOURCE EMI Filter Installation For low CE rated radiated emissions the use of split snap on ferrite cores on all cables or harnesses to from the device as shown in the drawing on the next page is helpful Use Laird 28A2029 0A2 or similar for inputs Ethernet and Power order Acromag 4001 135 and Laird 28A0350 0B2 or similar for USB cables Acromag 4001 136 Locate this ferrite by clamping it outside of all input output cables or wiring harnesses to from the module USB Ethernet input group DC power and as close to the module as possible While the use of these ferrites is helpful to obtain low CE rated emissions it may not be required for your application Note also that cables may share a ferrite but it is not good practice to combine isolated circuits inside the same ferrite Separate isolated circuits for safety and greater noise immunity Acromag Inc Tel 248 295 0880 12 http www acromag com BusWorks Model XT1212 XT1222 000 PERSONAL COMPUTER RUNNING WINDOWS OS HOST PC RUNNING ACROMAG CONFIGURATION SOFTWARE O I D TO HOST USB PORT 8 CH Diff Current Voltage Input w USB HOST i USB USB A MALE O lee A HOST USB SERIAL PORT CONNECTOR AT BACK OF PC
4. network The EDS files of the XT1212 000 Acromag_XT1212 eds and XT1222 000 Acromag _XT1222 eds are included on the CDROM of the XT SIP kit purchased separately You can open the EDS file with any ASCII Text Editor if you wish to examine its contents The IP address Internet Protocol Address uniquely defines a network host on the Internet from all other hosts on the Internet while the Internet Protocol IP is the method by which the data is exchanged between different hosts on the Internet A Static IP Address is as the name implies static That is it is a unique IP Address that is assigned by a service provider and never changes A Dynamic IP Address is an address that is temporarily assigned to a user by a service provider each time a user connects A Subnet is a contiguous string of IP addresses The first IP address in a subnet is used to identify the subnet while the last IP address in a subnet is always used as a broadcast address Addresses between the first and last subnet address make up the address domain of the subnet Anything sent to the last IP address of a subnet is generally sent to every host on that particular subnet Subnets are further broken down into three size classes based on the 4 octets that make up the IP address A Class A subnet is any subnet that shares the first octet of the IP address The remaining 3 octets of a Class A subnet will define up to 16 777 214 possible IP addresses 2 2 A Class
5. Acroma g THE LEADER IN INDUSTRIAL 1 0 BusWorks XT Series 10 100MB Industrial EtherNet IP I O Modules USB Programmable Model XT1212 000 amp XT1222 000 8 Channel Differential Current Input 8 Channel Differential Voltage Input USER S MANUAL 120 ACROMAG INCORPORATED Tel 248 295 0880 30765 South Wixom Road Fax 248 624 9234 Wixom MI 48393 7037 U S A email sales acromag com Copyright 2013 Acromag Inc Printed in the USA Data and specifications are subject to change without notice 8500 953A BusWorks Model XT1212 XT1222 000 Table of Contents 8 CH Diff Current Voltage Input w USB GETTING STARTED DESCRIPTION alii 4 INCVFESTUFES rnirnaannirinatanaaiinagia rapire aisi 4 ADPAICAHON usati tradire aaa aan 4 Mechanical Dimensions ssesessesesessesescesessesessecescecesssoecescecesoecesoecesoesesoecesoecesoscesesoecsecesesoeoe 5 DIN Rail Mounting amp Removal ssesessesesessesessecescecesseoesssoesssoecescecesoesescecesoscesoscesesoecesoesesoeoe 5 ELECTRICAL CONNECTIONS 111110200 rr 6 POW EF CONNECTIONS aceiri n aeia n r T Ea eki rE 7 USB CONNEGCHON riiiaicninsni aaa A E EEE 8 INPUECORNECHO iS iridata iaia 9 Analog Common Return CONNECTIONS ccscsceccccscsceccccscsceccccecscsceccecscscescecscuceccecscsceseecess 12 EMI F iltterinstallation saninianisii iii da 12 Earth Ground Connections israeliana 13 CONFIGURATION SOFTWARE 14 Quick Overview ila 14 TECHNICAL
6. USB connection was opened Wait 30 seconds after powering up unit before unit had completed its before opening a USB connection via the power on initialization and configuration software Turn power off to established its network the unit close the USB configuration connection software repower the unit then reboot the USB configuration software after unit has completed power on initialization and established its network connection This unit contains solid state components and requires no maintenance except for periodic cleaning and module configuration parameter zero and full scale verification The enclosure is not meant to be opened for access and can be damaged easily if snapped apart Thus it is highly recommended that a non functioning module be returned to Acromag for repair or replacement Acromag has automated test equipment that thoroughly checks and calibrates the performance of each module and can restore firmware Please refer to Acromag s Service Policy and Warranty Bulletins or contact Acromag for complete details on how to obtain repair or replacement Acromag Inc Tel 248 295 0880 33 http www acromag com BusWorks Model XT1212 XT1222 000 8 CH Diff Current Voltage Input w USB ACCESSORIES Software Interface Package USB Isolator USB A B Cable USB A mini B Cable Software Interface Package Configuration Kit Order XT SIP e USB Signal Isolator e USB A B Cable 4001 112 e USB A mi
7. 2 Approvals Reconfiguration of any XT model will require use of the XT SIP configuration kit ordered separately see Accessories section Models are mounted on standard T Type DIN rail and include plug in terminals Power can be optionally or redundantly bussed along the DIN rail see Power Connections This model differentially multiplexes eight input channels of DC current XT1212 or eight channels of DC voltage XT1222 to a 16 bit 2A A D through unity gain buffers The A D has a full scale bipolar input range of 1 325V 32768 Current inputs use precision 27 40 shunt resistors to convert input current to voltage such that 20mA will drive 0 558V full scale to the A D Voltage inputs drive the A D through resistive dividers 0 12076x factor All inputs include transient voltage suppression plus current limited diode over voltage clamps to the 2 5V rails Positive current or voltage is delivered to the input terminal and returned on the negative input terminal Unit must be wired and configured for the intended input type and range see Connections section for details The following paragraphs summarize this model s input types ranges and applicable specifications DC Input Range All input ranges are based on a nominal bipolar and differential full scale 16 bit A D range of 1 325V for 32768 XT1222 voltage inputs are resistive divided and unity gain buffered prior to the A D divider factor is 0 12076
8. 33 Acromag Inc Tel 248 295 0880 http www acromag com BusWorks Model XT1212 XT1222 000 8 CH Diff Current Voltage Input w USB Software Interface Package siicai ld 34 USBilsolator ni ieri 34 USB A B Cable RA re 34 USB A mini B Cabl e i asili rene natia rasta anni 34 DIN Rail Bus Connector Kitiara 35 Low EMI Double Shielded Patch Cable scssscscsccccccscscscscscscsccccscccccccccccccscccscscscscsceses 35 Model NUMDE ronen e E E E E E N ra 36 Analo e INPUTS rona A a 36 GENea ienne E E 39 POW Cl oaa en cche 39 USB Intera Oaa a E Aa T au bebee eet baat ote 39 Ethernet Interface a aaae a a E EE aE a EE EEG 40 Enclosure amp Physicalasa asiatica 41 Environmental seat ecsncuuncaceusuetenessasaccuasuacseousnseaseseenedeeceneeees 41 PSCNCY ADDI OVANS oraina acindessavsneateadesaeeeewassisinannsunonvasesucaiebaeerauseseunounouds 42 Reliability PRCCICEION sssini a E E E R 42 Confieuration Controls sesia alari 43 All trademarks are the property of their respective owners IMPORTANT SAFETY CONSIDERATIONS You must consider the possible negative effects of power wiring component sensor or software failure in the design of any type of control or monitoring system This is very important where property loss or human life is involved It is important that you perform satisfactory overall system design and it is agreed between you and Acromag that this is your responsibility The information of this manual may change without
9. B subnet shares the first two octets of an IP address providing 27 2 or 65534 possible IP addresses Class C subnets share the first 3 octets of an IP address giving 254 possible IP addresses Recall that the first and last IP addresses are always used as a network number and broadcast address respectively and this is why we subtract 2 from the total possible unique addresses that are defined via the remaining octet s TIP The first node 0 node 10 and the last node 255 for our example are typically reserved for servers and may yield poor results if used Acromag Inc Tel 248 295 0880 29 http www acromag com BusWorks Model XT1212 XT1222 000 8 CH Diff Current Voltage Input w USB IP Addressing For our example the default IP address of this module is 192 168 1 100 If we assume that this is a Class C network address based on a default Class C subnet mask of 255 255 255 0 then the first three numbers represent this Class C network or subnet at address 192 168 1 0 the last number identifies a unique host node on this network node 100 at address 192 168 1 100 The Subnet Mask is used to determine which subnet an IP address belongs to The use of a subnet mask allows the network administrator to further divide the host part of this address into two or more subnets The subnet mask flags the network address portion of the IP address plus the bits of the host part that are used for identifying the sub network By c
10. Object are included below because this object is needed to establish a connection Details for the remaining objects will not be included here as these details can be obtained by module query once a connection has been established Acromag Inc Tel 248 295 0880 27 http www acromag com BusWorks Model XT1212 XT1222 000 8 CH Diff Current Voltage Input w USB Assembly Object e La dae a Lon VALUE RULE The Assembly Object binds ID TYPE U U attributes of multiple objects Class Attributes allowing data to or from each VINTI object to be sent or received over a VINTI single connection Instance 65H Attributes Input Instance 1 l 3 Discrete Input Data array of words UINT 0 GET Assembly objects can be used to Analog Input Data array of words UINTI 18 bind input data or output data 4 Data Size Tot of Analog amp Digital UINTI 18 GET note that input and output are Input Words Instance 64H Attributes Output Instance 1 taken from the network s le oc AnIMmp t Mu OREG 3 Discrete Output Data array of words UINT GET SET data on the network while an a will dai th Analog Output Data array of words UNIT OO DEE CONS E AEO OEE 4 Data Size Tot of Analog amp Digital UINT GET network Output Words Produced Consumed Input Output Instance 80H Attributes Configuration Instance Most I O clients include a Configuration path when opening an I O connection to a server There is no Configura
11. Page tab to display the Calibration control page shown below socie u IMPORTANT This unit has already had its input channels factory calibrated with a high level of precision Attempts to Device Communi ication Setup Input Config Test Page Calibration Page j20 Mapping Page CALIBRATION Gia recalibrate the input channels could a di degrade their performance if it s not done rou properly or done using lower grade equipment Consider your decision to hoe recalibrate carefully Only the 10V range for voltage input models or the 20mA range for current input models need to be calibrated all other ranges are derived from those CAUTION Input Calibration Driving input levels outside of the nominal input range of the unit will not be acceptable for calibration of zero or full scale Since input levels cannot be validated during field calibration incorrect signal levels will produce an undesired output response FACTORY SETTINGS Restore Factory Calibration CALIBRATION STATUS ls 3 lees JE Calibration of this model is a simple process initiated by clicking the Input Cal Instructions button to begin then following the on screen prompts CALIBRATION Input Before attempting to recalibrate an input channel first set the Input Range to calibrate from the I O Config Test page Additionally make sure you write your range selection to the unit by clicking
12. REFERENCE CONFIGURATION STEP BY STEP sssssnnnnnnnnnnnnnnnnnnnnnnnnnnnnnnnnnnnnnnnnnnnnnnnnnnnnns 16 Getting Connectediiniscinsaaa olii iena derisione ladini 16 Device Communication Setup svrrrrrrrrerereree ere sese rice eee resa see eeea zena sione ea sese see eee ezine zione 17 I O CONFZUFALIOnN TESE scsi etenice ea seuecuntietescweenuuecseeetvursee sues E eee 20 Calibration PaBS vicaria orione nigi init dini niro ai 22 Network Home Page sesessesessesessecesssceseececosoecesoecsssoecsescecescesesoecescecesoscessecesescecssoesescesseoeoe 24 BLOCK DIAGRAM ria 25 HOVWlE WWOrks cniianzinaniziatiani rgart dite 25 AboutEthernet IP ciiconiiiiraninditosbunabacanencitosssaiaranindiosbanaba nana neita sean E 26 ODICCEMOdElS iii a 26 Assembly Object esessesessesessesescesescesescesescesesessesossesescesescesessesescesessesescesessesescesesessecessese 28 EDS File Electronic Data Sheet sseoesesesssosossssosososossssssososossssososossssosososossssssososossssssoso 29 IP AGOS INE Leni 29 Dynamic Host Configuration Protocol DHCP sssesesesssessososososssosososososososososososososososssosss 30 Domain Name System DNS cscsscsccsssscsccsscsceccsscsceccsscscescsseecescssescescssescesesceccesescescsens 31 TROUBLESHOOTING ir EE E A 31 Diagnostics Table 31 Service amp Repair Assistance s essecseescescesceecoeccoescesceecoeccescecceecoescesceecoeccesseeceecoescesceeceecceee
13. as a collection of objects An object represents a particular component of a device This collection of related data values and common elements of the device make up its object model We use the term class to refer to a specific type or set of objects same kind of system components and instance to refer to one implementation of a class The term attribute refers to a characteristic of an instance an object or an object class Attributes provide status information and govern the operation of an object Services are used to trigger the object class to perform a task And the object s response is referred to as its behavior Note that the term object and class are often used interchangeably even though a class is really a specific type of object To illustrate if our object is fruit we can say that an apple is a class of fruit A Macintosh apple is an instance of this class and red skin is one attribute of this particular instance In general there are three types of objects or classes defined by CIP required objects application or device specific objects and vendor specific objects Required objects must be included in every CIP device Device specific objects are the objects that define the data encapsulated by the device and are specific to the type of device and its function Objects not found in the profile for a device class are vendor specific objects and these vendor extensions are usually included as additional features of
14. followed As a rule input wires are normally separated from power and network wiring for safety as well as for low noise pickup Acromag Inc Tel 248 295 0880 6 http www acromag com BusWorks Model XT1212 XT1222 000 Power Connections 8 CH Diff Current Voltage Input w USB Connect a DC power supply from 12 32V as shown in the drawing below Observe proper polarity input power is reverse polarity protected Optionally the unit may be powered or redundantly powered via its DIN rail connector optional terminal required see bottom figure below For supply connections use 14 AWG wire rated for at least 80 C Do not exceed 36V DC peak MODEL XT1xxx 000 POWER WIRING UNIT IS DC POWERED ONLY AT 12 TO 32VDC RIGHT SIDE TBI TB4 TB2 TB5 ANY XT MODEL TB3 TB6 DIN RAIL SPRING CLIP ooo G LALALA N OPTIONAL REDUNDANT RAIL BUS POWER 35mm DIN RAIL ANY XT1xxx 000 RIGHT EDGE VIEW TB4 OF TX4 I O TB5 OF TX5 I O TB6 OF TX6 DC POWER HERE EARTH GROUND oR EARTH POWERING INDIVIDUAL MODULES VIA SCREW TERMINALS ON UNIT NOTE IT IS RECOMMENDED THAT SUPPLIES CAPABLE OF DELIVERING MORE THAN 2 5A TO THE UNIT BE FUSED WITH A HIGH SURGE TOLERANT FUSE CAUTION DO NOT EXCEED 36VDC OR DC POWER DAMAGE TO THE UNIT MAY RESULT TERMINALS FUSE DC SUPPLY 12 32V lt GROUND HERE GROUND ONE END NOT BOTH IT IS BEST TO APPLY EARTH GROUN
15. for Profinet models You can click the Send button to write your Ethernet Setup parameters to the unit once you are done making your selections This completes any changes made on this page The status field will indicate the status of your sent parameters over USB after clicking Send The Network field will the current network connection status as well as the protocol used for this network The Configuration field will indicate whether the configuration is from an open device or a default configuration You can click the Exit button in the lower right hand part of this screen to exit the Configuration Software or simply click on another tab to access another page before exiting this software Acromag Inc Tel 248 295 0880 19 http www acromag com BusWorks Model XT1212 XT1222 000 8 CH Diff Current Voltage Input w USB I O Configuration Test You can click the I O Config Test Page page tab to begin configuring the unit and or optionally test its operation The I O Config Test screen is shown below J Busworks XT121x 122x 123x 124x Series x _ IO Confi ure If you are connected to a module the initial I O Config Test screen represents the current configuration of the connected module before making changes Get the Input Configuration If you have loaded the configuration from a saved file or if you have made changes to any fields on this Lidia e du page you can click the Get Input Config button at B
16. green Run LED should not continue to blink but remain ON If it continues to blink then the cable connection is bad or the firmware may have been corrupted Unit was not connected to The RUN LED will continue to blink as the network upon power up or unit initially hunts for a network link network cable is bad Connect a network cable to the unit to complete its initialization and stop the blinking Note this only occurs for initial network communication following power If your problem still exists after checking your wiring and reviewing this information or if other evidence points to another problem with the unit an effective and convenient fault diagnosis method is to exchange the questionable unit with a known good unit SS Unit failed to boot firmware A continuously flashing green Run LED can Internal Firmware Failure signify the unit has failed to initialize and may require repair if you are sure you have a good network connection and proper power voltage Return module to Acromag for repair reprogramming Unit Fails to Start up or Initialize Input power voltage below Check your power voltage and make sure 12V or input supply is that it is at least 12V and of sufficient current limited below twice capacity select a current capacity at least 2x the unit s current draw the maximum current draw of the unit Communication To Unit is Lost Was communication Reset the unit by cycling power to it interru
17. http www acromag com BusWorks Model XT1212 XT1222 000 8 CH Diff Current Voltage Input w USB Mechanical Dimensions Units may be mounted to 35mm T type DIN rail 35mm type EN50022 and side by side on 22 5mm 0 9 inch centers WARNING IEC Safety Standards may require that this device be mounted within an approved metal enclosure or sub system particularly for applications with exposure to voltages greater than or equal to 75VDC or 50VAC DIMENSIONS ARE IN MILLIMETERS INCHES DIN Rail Mounting amp Removal Refer to the following figure for attaching and removing a unit from the DIN rail A spring loaded DIN clip is located on the bottom side The opposite rounded edge at the bottom of the top side allows you to tilt the unit upward to lift it from the rail while prying the spring clip back with a screwdriver To attach the module to T type DIN rail angle the top of the unit towards the rail and place the top groove of the module over the upper lip of the DIN rail Firmly push the unit downward towards the rail until it snaps into place To remove it from the DIN rail first separate the input terminal blocks from the bottom side of the module to create a clearance to the DIN mounting area You can use a screwdriver to pry the pluggable terminals out of their sockets Next while holding the module in place from above insert a screwdriver along the bottom side path of the module to the DIN rail clip and us
18. in other lengths directly from L Com http www l com com Double shielded CAT5e or better cable is recommended for very noisy environments or in the presence of strong electrical fields You may obtain shielded CAT 5e cable in other lengths and colors as required for your application from other vendors including L com Connectivity Products www L com com Pro Link www prolink cables com Regal www regalusa com and Lumberg www lumbergusa com The recommended L com cable was used for CE Testing of this model Acromag Inc Tel 248 295 0880 35 http www acromag com BusWorks Model XT1212 XT1222 000 8 CH Diff Current Voltage Input w USB SPECIFICATIONS Model Number XT1212 000 Current Input XT1222 000 Voltage Input Analog Input Module Ethernet IP Support 8 Differential Input Channels DC Powered CE Approved Pending Includes UL cUL Class 1 Division 2 approvals Pending Analog Inputs The XT1212 000 and XT1222 000 represent additional members of the Acromag DIN Rail mounted Busworks family of network I O modules in the XT Series The XT1212 000 model denotes an 8 differential channel input model for DC current input and XT1222 is an 8 differential channel input model for DC voltage input These models operate over Ethernet using Ethernet IP but they are setup and calibrated for network operation using USB The trailing 000 model suffix denotes DC powered w CE amp UL cUL Class 1 Division
19. is the effective DC input voltage of this model after the input voltage divider 0 12076x on voltage units or via the current input shunt through 27 40 0 548V 20mA into 27 40 for XT1212 Models The resultant A D count is then normalized using a bipolar conversion scheme of 30000 bipolar ranges or 20000 bipolar ranges w legacy support enabled each corresponding to 100 of input range That is 100 0 and 100 are represented by decimal values 30000 0 and 30000 respectively or 20000 0 20000 respectively The effective input resolution for a given range is normally the lowest resolution of either the A D conversion or its normalized value For this model the effective resolution is dominated by the A D converter An indication of nominal input resolution is expressed as the number of parts between the input range low and high endpoints shown in the Table below The shaded value is the effective resolution of the input for the selected range and is equivalent to the A D resolution for each range of this model Input Resolution for XT121x 000 Input Ranges RANGE 20mA 0 20mA 4 20mA 0 11 17mA 1 batt in 27104 1 part in in 10842 Resolution AT 6A fit O O Resolution 1 476uA bit 36 9ppm 73 8ppm 92 2ppm 132 E Testo 30000 0 30000 0 30000 0 30000 30000 oo Resolution for XT122x Input Ranges 0 10V Raw FANGE 29864 14932 0 29864 0 14932 1 part in 59728 1 part in 29864 Resolution _ si e an ra 1XT121x c
20. the Send Input Config button of that page Use the Calibration Channel scroll field to select the particular channel to calibrate This model has eight differential input channels numbered 0 to 7 After setting your input parameters and selecting a channel to calibrate on the I O Config Test Page click the Input Cal Instructions button to begin input calibration and enable the Input Zero and Full Scale buttons of the Calibration Page shown above Click Input Zero and you will be prompted to input the minimum value of your selected input range at the input channel If you have a voltage input model this will be 0 5V or 10V Current input models may choose 20mA OmA or 4mA Once you input zero precisely click the OK button and follow the prompts to complete zero calibration Click Input Full Scale and you will be prompted to input the full scale value of your selected input range at the channel For voltage models this will be 5V or 10V depending on input range For current input models this will be 11 17mA or 20mA depending on the input range Once you input full scale precisely click OK and follow the on screen prompts to complete full scale calibration Acromag Inc Tel 248 295 0880 22 http www acromag com BusWorks Model XT1212 XT1222 000 Calibration Page 8 CH Diff Current Voltage Input w USB r Busworks XT121x 122x 123x 124x Series File Device Communication Setup Input Config T
21. this model works The inputs amp USB network and power circuits are isolated from each other The USB port ground is common to the input circuit common The USB port ground of most PC s is also common to the USB cable shield and earth ground Inputs could be grounded or ungrounded For this reason it is recommended that USB signals be isolated when connected to a PC to prevent a ground loop from occurring between the PC earth ground and a grounded input signal which could have the negative effect of driving digital a upset for severe ground loop currents Acromag Inc Tel 248 295 0880 25 http www acromag com BusWorks Model XT1212 XT1222 000 8 CH Diff Current Voltage Input w USB About Ethernet IP Object Models EtherNet IP Ethernet Industrial Protocol is traditional Ethernet combined with an industrial application layer protocol targeted to industrial automation This application layer protocol is the Control and Information Protocol CIP For more information on EtherNet IP please refer to our whitepaper Introduction to EtherNet IP 8500 747 This document is included on the CDROM that is bundled with the XT SIP configuration kit purchased separately and may also be downloaded from our web site at www acromag com You may also obtain a copy of the EtherNet IP standard from the Open deviceNet Vendor association ODVA web site for EtherNet IP at www ethernet ip org All CIP devices are modeled
22. to uninin jT ie a its network Static addressing is as the name implies static and represents a unique fixed IP Address generally assigned by your service provider or system administrator The default address assigned to this module is 192 168 1 100 and static refer to product a E A side label DHCP Dynamic Host Configuration Protocol refers to a protocol for assigning dynamic IP addresses to devices on a network With dynamic addressing a device can have a different IP address every time it connects to the network In some systems it can even change while it is still connected The Protocol addressing method refers to allowing the particular application protocol specific to this model to set the IP address This option only applies to Ethernet IP amp Profinet models required it is not available for Modbus TCP IP models In this method the TCP IP object of the particular protocol for Ethernet IP sets the address Profinet requires protocol addressing and has its own method for accomplishing address assignment using this method By default the module is setup to use Static IP Addressing and a default Static IP Address of 192 168 1 100 You can optionally choose to have the IP address assigned dynamically via DHCP but this will additionally require that you specify a valid Host Name to retrieve the address from Choosing Protocol gives the application protocol permission to assign the address and this is required
23. 000 8 CH Diff Current Voltage Input w USB Environmental Agency Approvals Reliability Prediction Shock amp Vibration Immunity Conforms to IEC 60068 2 6 10 500 Hz 4G 2 Hours axis for sinusoidal vibration IEC 60068 2 64 10 500 Hz 4G rms 2 Hours axis for random vibration and IEC 60068 2 27 25G 11ms half sine 18 shocks at 6 orientations for mechanical shock Electromagnetic Compatibility EMC Minimum Immunity per BS EN 61000 6 2 1 Electrostatic Discharge Immunity ESD per IEC 61000 4 2 2 Radiated Field Immunity RFI per IEC 61000 4 4 3 Electrical Fast Transient Immunity EFT per IEC 61000 4 4 4 Surge Immunity per IEC 61000 4 5 5 Conducted RF Immunity CRFI per IEC 61000 4 6 This is a Class A Product with Emissions per BS EN 61000 6 4 1 Enclosure Port per CISPR 16 2 Low Voltage AC Mains Port per CISPR 16 3 Telecom Network Port per CISPR 22 WARNING This is a Class A product In a domestic environment this product may cause radio interference in which the user may be required to take adequate measures Refer to the EMI Filter Installation drawing in the Electrical Connections section of this manual to install ferrite cable clamps that help to reduce radiated emissions The use of low EMI double shielded Ethernet cable is also helpful in curbing emissions Electromagnetic Compatibility EMC CE marked pending per EMC Directive 2004 108 EC Safety Approvals Pending UL Liste
24. 01 113 C H ANY XT MODULE USB ISOLATOR RECOMMENDED USB A MALE HOST USB SERIAL PORT CONNECTOR AT BACK OF PC Acromag 1 METER CABLE PC CONNEC DEVICE CONNECT CABLE Model 4001 112 USB B MALE LED POWER CONNECTION USB A MALE Refer to Configuration Software Kit Model XT SIP which includes 1 ea Model 4001 113 USB Cable MODEL NO USB ISOLA TOR 1 ea Model 4001 112 USB Cable 1 ea Model USB ISOLATOR 1 ea Model XT CONFIG CDROM Software 1 ea Model 5035 360 Ethernet Cable Input Connections These models monitor DC current inputs and DC voltage inputs The XT1212 000 model has 8 differential current inputs while the XT1222 000 model has 8 differential voltage inputs An optional current sensor Acromag model 5020 350 may be used with the XT1212 000 model to monitor AC currents Observe proper polarity when making input connections Refer to the following figures to wire the DC inputs of these models Acromag Inc Tel 248 295 0880 9 http www acromag com BusWorks Model XT1212 XT1222 000 8 CH Diff Current Voltage Input w USB Current Input Connections Model XT1212 000 XT121x 000 TOP VIEW ANALOG 7 POWER RETURN DC Q oc Q RTN RTN j w D O n _ x ne ING FT anf x N4 _ amp in7 N5 aG IN7 N4 CICCIO TB4 OF TX4 DIFFERENTIAL INPUT TERMINALS BOTTOM VIEW DIFFERENTIAL INPUT TERMINALS T
25. 01 135 REQUEST ACROMAG 4001 135 LAIRD 28A2029 0A2 OR SIMILAR Sie a ORDER ACROMAG 4001 135 i IO CHANNEL AS UO CHANNELS OC Ss VO CH00 01 2 H H H VO CH04 05 ZZ il gt CAB E WIRING HARNESS L TO DEVICE O XT MODULE Ld La UO CHANNELS UO CHANNELS Tes FERRITE CABLE CLAMP VO CH02 03 g f il j H A lt VO CHO6 07 ANY XT12xx 000 Mode FOR USB USE LAIRD 28A0350 082 OR SIMILAR ORDER ACROMAG 4001 136 Tes RETURN EXCITATIONS Ane UO RETURN amp AVATI a USB CABLE EARTH GROUND C dba I C NO RETURN E sis BAHIA O DA t O Q BAHIA GOURI i GOUR 3 IKILI Attra NOTE 1 FOR REDUCED EMISSIONS THE USE OF EMI FERRITE CABLE CLAMPS IS HELPFUL AS SHOWN BUT MAY NOT BE NEEDED BY YOUR APPLICATION CLAMP EVERY A CABLE OR HARNESS TO FROM THE DEVICE AND LOCATE O THIS CLAMP AS CLOSE TO THE MODULE AS POSSIBLE Eo pe CABLES MAY SHARE FERRITE CLAMPS BUT IT IS GOOD POLICY NOT TO COMBINE ISOLATED GROUPS FOR I O DIN RAIL SPRING CUP Earth Ground Connections USE LAIRD 28A2029 0A2 OR SIMILAR FOR USB USE LAIRD 28A0350 0B2 OR SIMILAR The unit housing is plastic and does not require an earth ground connection If the module is mounted in a metal housing an earth ground wire connection to the metal housing s ground terminal green screw is usually required using suitable wire per applicable codes Circuits wired to inputs power and the network should be earth grounded as well as reflected in the connection diagrams Th
26. 94 V 0 rated color light gray General purpose NEMA Type 1 enclosure Circuit Board Military grade fire retardant epoxy glass per IPC 4101 98 with humi seal conformal coating DIN Rail Mounting Unit is normally mounted to 35x15mm T type DIN rails Refer to the DIN Rail Mounting amp Removal section for more details Shipping Weight 0 5 pounds 0 22 Kg packed These limits represent the minimum requirements of the applicable standard but this product has typically been tested to comply with higher standards in some cases Operating Temperature 40 C to 70 C 40 F to 158 F Storage Temperature 40 C to 85 C 40 F to 185 F Relative Humidity 5 to 95 non condensing Isolation Input channels and USB as a group network two ports and power circuits are all isolated from each other for common mode voltages up to 250VAC or 354V DC off DC power ground on a continuous basis will withstand 1500VAC dielectric strength test for one minute without breakdown This complies with test requirements of ANSI ISA 82 01 1988 for voltage rating specified The network ports will withstand a 1000VAC dielectric strength test port to port for one minute without breakdown Installation Category Suitable for installation in a Pollution Degree 2 environment with an Installation Category Over voltage Category Il rating per IEC 1010 1 1990 Acromag Inc Tel 248 295 0880 41 http www acromag com BusWorks Model XT1212 XT1222
27. B Connection LEFT SIDE CONNECTOR mi SHIPS WITH MODULE DC CoO Co co ALAA AY es lo BUSWORKS BUSWORKS BUSWORKS BUSWORKS XT XT XT XT Z z lt lt lt z lt O OF 20 OF DO OF 35mm DIN Rail MALE 1005 221 l Hit RIGHT SIDE CONNECTOR cone USB TITO II co co co Co WARNING The intent of mating USB with this unit is so that it can be conveniently setup and configured in a safe area then installed in the field which may be ina hazardous area Do not attempt to connect a PC or laptop to this unit while installed in a hazardous area as USB energy levels could ignite explosive gases or particles in the air e USB Signal Isolation Recommended You may use Acromag model USB ISOLATOR to isolate your USB port or you can optionally use another USB signal isolator that supports USB Full Soeed operation 12Mbps e Reconfiguration Does Not Require a Network Connection as the module uses a USB connection to configure the unit e Connect Unit to Power Before USB Acromag Inc Tel 248 295 0880 8 http www acromag com BusWorks Model XT1212 XT1222 000 8 CH Diff Current Voltage Input w USB XT SERIES USB MODULE CONNECTIONS USED FOR CONFIGURATION ONLY IN A SAFE OR ORDINARY LOCATION PERSONAL COMPUTER RUNNING WINDOWS OS HOST PC RUNNING ACROMAG CONFIGURATION SOFTWARE USB MiniB Socket Front Panel of Module USB MiniB MALE CABLE Model 40
28. B1 OF TX1 gt i OOO TB2 OF TX2 IN2 IN2 K IN3 IN3 TB3 OF X3 RTN RTN amp RTN RTN OO ANALOG RETURN The XT1212 model supports up to 8 differential DC current inputs The input is bipolar allowing current to be delivered to the positive or negative terminal 20mA The 20mA current input is shunted through a 27 40 resistor and drives 0 548V full scale to a 16 bit A D converter with a full scale bipolar range of 1 325V The normal convention is that positive differential current is delivered to the positive terminal and returned at the negative terminal Inputs include a bank of six common return terminals at TB3 9 12 amp TB6 21 22 RTN These are optionally used to reference input channel signals IN to a common return and to earth ground if they would otherwise be left floating Refer to the following figures for example DC current input connections to this model MODEL XT121x 000 DIFFERENTIAL CURRENT INPUT CONNECTIONS NOTE THE POSITIVE POLARITY CONVENTION FOR DIFFERENTIAL INPUTS OF THIS MODEL CURRENT IS INPUT TO THE POSITIVE TERMINAL OF THE DIFFERENTIAL CHANNEL AND RETURNED AT THE MINUS TERMINAL OF THE CHANNEL DC CURRENT INPUT TERMINALS ON XT1211 000 CONNECT INPUT TO INPUT INPUT RETURN RETURN IF INPUT IS NOT SHIELDED CABLE ALREADY EARTH GROUNDED CONNECT INPUT RETURN TO EARTH GROUND EARTH GROUND IF INPUT SOURCE IS NOT ALREADY GROU
29. C voltage inputs You can set each channel to an input range of 10V 0 10V 5V or 0 5V This voltage is divided Connections _ down via a 12 1K 100 2K resistive divider then driven to a 16 bit A D converter Model XT1222 000 with a full scale input range of 1 325V Connect your input voltage to input positive and negative while observing proper polarity If the input signal source is floating not earth grounded then it is recommended that you connect the negative input lead to an analog return terminal of the module and connect earth ground to one return as shown below Refer to the following figures for example DC voltage input connections XT122x 000 MODEL XT122x 000 DIFFERENTIAL VOLTAGE INPUT CONNECTIONS TOP VIEW TERMINALS ON XT1221 000 MUX DC VOLTAGE INPUT MODEL XT1221 000 ONLY SIMPLIFIED INPUT CIRCUIT SHOWING MUX PATH AND INPUT BUFFERS A D HAS FOUR DIFFERENTIAL INPUT CHANNELS SHIELDED CABLE en oe IL Volts e ______J EARTH GROUND Q O IN GENERAL CABLE SHIELDS SHOULD BE EARTH GROUNDED AT THE SOURCE END OF THE CABLE AS SHOWN HERE DO NOT ALLOW DIFFERENTIAL INPUTS TO FLOAT IF INPUT SOURCE IS NOT ALREADY EARTH GROUNDED THEN IT IS RECOMMENDED THAT YOU CONNECT INPUT TO ANALOG RETURN AND THEN CONNECT EARTH GROUND TO ANALOG RETURN AS AT TB3 amp TB6 TB4 OF TX4 SHOWN HERE SOME SOURCES SUCH AS DIFFERENTIAL HAND
30. D CLOSEST TO THE MODULE BUT NEVER AT BOTH ENDS OF THE CONNECTION POWER INPUT IS ISOLATED FROM I O AND NETWORK CIRCUITS YOU CAN OPTIONALLY CONNECT POWER TO THE DIN RAIL BUS CONNECTOR ALONG THE DIN RAIL USING AN OPTIONAL TERMINAL AS SHOWN DIN RAIL BUS POWER DC SUPPLY FUS 12 32V EARTH FEMALE TERMINAL BLOCK MALE TERMINAL BLOCK GROUND ACROMAG 1005 220 LEFT SIDE CONNECTION ACROMAG 1005 221 RIGHT SIDE CONNECTION IT IS BEST TO APPLY EARTH GROUND CLOSEST TO THE MODULE BUT NEVER AT BOTH ENDS OF THE CONNECTION CAUTION DO NOT EXCEED 36VDC OR DAMAGE TO THE UNIT MAY RESULT NOTE IT IS RECOMMENDED THAT SUPPLIES CAPABLE OF DELIVERING MORE THAN 2 5A TO THE BUS BE FUSED WITH A HIGH SURGE TOLERANT FUSE Acromag Inc Tel 248 295 0880 http www acromag com BusWorks Model XT1212 XT1222 000 8 CH Diff Current Voltage Input w USB Power Connections Note that you can use the bus power connector of the module to interconnect modules by plugging them together and connecting them as a group to a suitable power supply using an optional left or right terminal block 1005 220 or 1005 221 as shown below XT MODEL OPTIONAL BUS POWER WIRING YOU CAN OPTIONALLY CONNECT POWER TO THE DIN RAIL BUS CONNECTOR ALONG THE DIN RAIL USING AN OPTIONAL TERMINAL AS SHOWN HERE MODULES MAY INTERCONNECT TO SHARE A POWER CONNECTION BETWEEN MODULES DIN Rail Bus Connector Acromag 1005 063 FEMALE 1005 220 P US
31. FERENCE CONFIGURATION STEP BY STEP Getting Connected This section will walk you through the Connection Configuration process step by step But before you attempt to reconfigure this module please make the following electrical connections Connect Input Connect Power Connect Common Connect PC USB Configure 1 2 Connect Inputs Refer to Input Connections at the front of this manual and connect your input s as required for your application Inputs of this model are differential Do not allow inputs to float see 2 below Connect Analog Return If your input signal is not already grounded you should connect earth ground to analog input return RTN at one point and your Input to analog return RTN Doing this will keep the differential input from floating and within the common mode range of the analog to digital converter of this model Failure to earth ground input and input return RTN will increase measurement noise Earth ground applied to analog return also allows the input filters to shunt potentially harmful transient energy to ground helping to protect the input circuit from transient damage Connect Power You need to connect power from 12 32V to power this module Current required will vary with voltage level refer to Specifications Your supply must be capable of providing at least twice the maximum rated current for your voltage level You can choose to connect to Power via terminal
32. HELD CALIBRATORS MAY NOT REQUIRE INPUT TERMINALS GROUNDING 9 or 10 11 12 21 22 EARTH GROUND NOMINAL 16 BIT A D INPUT RANGES ARE 10V 0 10V 5V AND 0 5V CONNECT ANALOG RETURN TO EARTH GROUND NOTE GROUNDING IF INPUT SOURCE IS NOT ALREADY GROUNDED THEN IT IS RECOMMENDED THAT YOU CONNECT INPUT TO RETURN AND THEN RETURN TO EARTH GROUND AS SHOWN HERE Acromag Inc Tel 248 295 0880 11 http www acromag com BusWorks Model XT1212 XT1222 000 8 CH Diff Current Voltage Input w USB Analog Common Return Connections This differential input module includes 6 common return terminals RTN These connections are provided to reference the input circuit to earth ground and to reference a differential input signal to input return if it would otherwise be left floating Check your grounding scheme if inputs are clamped noisy or appear unstable Note that while there are 6 return terminals you only need to earth ground one of these terminals to ground the input circuit as they are all connected in common ANALOG COMMON RETURN CONNECTIONS NON GROUNDED INPUT SOURCE CABLE SHIELDS ARE USUALLY GROUNDED AT THE SOURCE END OF THE CABLE ANALOG RETURN TB1 AT TB3 amp TB6 CONNECT EARTH GROUND TO ANALOG RETURN TO KEEP INPUT CIRCUIT FROM FLOATING EARTH GROUND IT IS RECOMMENDED TO CONNECT THE INPUT TERMINAL TO RETURN RTN IF INPUT SIGNAL IS NOT ALREADY GROUNDED TO KEEP DIFFERENTIAL
33. Model XT1212 XT1222 000 8 CH Diff Current Voltage Input w USB Device Communication Setup After executing the Acromag Configuration software for this model a screen similar to that shown below will appear if you have not already connected to your transmitter via USB note Device Select fields are blank under these conditions pa psworks XT121x 1224 123x 124x Series n su qu SAT ee Sa The Device Communication Setup screen is split into two parts Device Select amp Ethernet Setup y on Setup Input Config Test Page Calibration Page 20 Mapping Page Device Select Connect your PC to the unit via USB and the unit s model serial information will appear in the Device field as shown in the second screen at left If you happen to be connected to more than one unit via a USB hub you can use the Device scroll field to select another unit using the serial information suffix of the Device Model number to discern one unit from another Send Once you have selected a device click the Open ao eB E G button to open communication with the unit Once you have selected a device click the Open button to open After clicking Open the selected unit s Model communication with the unit and the screen will fill out similar to Serial Number Manufacturer and a connection the following the selected unit s Model Serial Number status message will be displayed as shown in the Manufacturer and a USB conn
34. NDED THEN IT IS RECOMMENDED THAT YOU CONNECT INPUT TO RETURN AND THEN RETURN TO EARTH GROUND AS SHOWN HERE GROUND INTERNAL SHUNT DIFFERENTIAL TWO WIRE TRANSMITTER CONNECTION TERMINALS on xT1211 000 SHIELDED CABLE LOOF SuPLy hel RETURN CONNECT POWER TO fa INPUT RETURN IF POWER IS NOT ALREADY EARTH GROUNDED 9 or 10 11 12 21 22 EARTH IN GENERAL CABLE SHIELDS SHOULD BE IF CURRENT LOOP IS NOT ALREADY GROUNDED a EARTH GROUNDED AT THE SOURCE END THEN IT IS RECOMMENDED THAT YOU CONNECT GROUND OF THE CABLE AS SHOWN HERE POWER TO RETURN AND THEN RETURN TO CONNECT INPUT EARTH GROUND AS SHOWN HERE RETURN TO EARTH GROUND TERMINALS ON XT1211 000 INPUT RETURN CONNECT INPUT RETURN TO EARTH GROUND DCS PLC OR OTHER CONTROL CONNECTIONS SHIELDED CABLE SHIELDED CABLE DC CURRENT MILLIAMPS DCS PLC OR OTHER CONTROL GROUND IN GENERAL CABLE SHIELDS SHOULD BE EARTH GROUNDED AT THE SOURCE END OF THE CABLE AS SHOWN HERE IT IS RECOMMENDED THAT YOUR CURRENT LOOP BE GROUNDED 5 AT SOME POINT FOR BEST RESULTS DO NOT ALLOW DIFFERENTIAL INPUTS TO FLOAT NOTE YOU MAY INPUT CURRENT ON EITHER LEAD WITH THE BIPOLAR DIFFERENTIAL 20mA INPUT Acromag Inc Tel 248 295 0880 10 http www acromag com BusWorks Model XT1212 XT1222 000 8 CH Diff Current Voltage Input w USB Voltage Input The XT1222 model supports up to 8 differential D
35. S KIT FEMALE 1005 220 DI MALE 1005 221 This kit contains one each of the following terminals e DIN Rail Bus Connector 1005 070 for 22 5mm XT Modules a e Left Side terminal block female connector 1005 220 RIGHT SIDE m CONNECTOR e Right Side terminal block male connector 1005 221 NORMALLY PROVIDED eee Your module was shipped with the first item included in this kit DIN Rail Bus Connector 1005 070 and this kit offers a spare Left and right side terminal blocks that mate directly to the bus connector are included in this kit These terminals are used to optionally or redundantly drive power to Series XT modules via their DIN rail bus connector This also allows modules to neatly and conveniently share connections to Power along the DIN rail Low EMI Double Shielded Patch Cable Ethernet Patch Cable 3 feet long Model 5035 369 Ethernet Patch Cable 15 feet long Model 5035 370 LEFT SIDE CONNECTOR This cable is used to connect a module to your network switch like an Acromag 900EN S005 or equivalent Ethernet switch and is double shielded for lower emissions and increased RFI resistance It has been tested to lower radiated emissions of this product It has a red low smoke zero halogen jacket and bundles four pairs of 26AWG stranded cable It uses a 100 foil shield beneath a 60 braided outer shield and includes an RJ45 plug at each end It is electrically equivalent to L Com TRD855DSZRD cable and can be obtained
36. SOLATED sa lt 3 3V 2 5 NETWORK COMMUNICATION BOARD gt VBB 2 5V PLUG IN VOLT _ 2 9V A INV VBB BUS CONN De 2 NG ISOLATED POWER 7 FLYBACK CONVERTER ISOLATED POWER This model has eight differential input channels that are multiplexed to the differential input channel of a 16 bit ZA A D converter under control of a 32 bit microcontroller Input common screws are provided to reference input to analog common for channels that would otherwise be floating and to conveniently connect earth ground to this isolated input Network communication specific to Ethernet IP is handled by a separate controller on a mating communication board serial UART linked to the I O board Power for the I O and network circuits is provided via an isolated flyback converter on the I O board that operates from 12 32V The unit is setup for network operation via a USB connection between a host PC and the microcontroller of the O board The host PC runs model specific configuration software designed for the particular XT model By using USB to configure the unit for network communication it is not necessary to know the IP address of the unit in order to communicate with it nor to change the IP address of your network card to match the module s subnet address domain Refer to the block diagram above to gain a better understanding of how
37. Series File De mmunication Setup Input Config Test Page Calibration Page i20 Mapping Page Ire vere 0 Get Input Config re ane ne Channel hannel nge 10V on Serd Input Config an a he ame d dick the StatPoing tatus bck Start the npu next to the vdi flash poli ack Stop iG He npu LI gt aooe QU e e Quick Overview HELP You can press F1 for Help on a selected or highlighted field or control You can also click the button in the upper right hand corner of the screen and then click to point to a field or control to get a Help message pertaining to the item you pointed to After configuring and or testing your channels you can click on the Calibration Page tab to display the following screen Busworks XT121x 122x 123x 124x Series v n San Eile Pevice Communication Setup input Config Test Page Calibration Page i2o Mapping Page Full Scale la o eeleli dd For a more detailed configuration procedure see the Configuration Step by Step section of the Technical Reference on page 16 of this manual Acromag Inc Tel 248 295 0880 15 8 CH Diff Current Voltage Input w USB I O Config Test Page Configure Your Unit Here After connecting to your unit and setting up its network parameters click the I O Config Test Page tab to display the screen at left I O Configure Configure Your Inputs Here e Use Get Input Config to retrieve the connected module configuratio
38. TE Fortunately this model uses USB to setup its network configuration parameters and you can instead change its IP address to an address compatible with your own PC network without having to network connect to it first This saves you from having to consult with your network administrator to either temporarily change your PC s TCP IP configuration see TCP IP Properties of Network Configuration in Windows or perhaps having to create a separate private network using a second network adapter installed in your PC The necessary steps would vary with your operating system but can get quite involved A DNS server relates symbolic names to actual numeric IP addresses while the DHCP server is responsible for dynamically passing out IP addresses The DNS 1 Address refers to the IP address of the first Domain Name Server used on this network The DNS 2 Address refers to the IP address of the secondary Domain Name Server used on this network Acromag Inc Tel 248 295 0880 18 http www acromag com BusWorks Model XT1212 XT1222 000 8 CH Diff Current Voltage Input w USB Device Communication Setup Busworks XT121x 122x 123x 124x Series e Senna u Ethernet Setup continued e A The Host Name is the name to be assigned to this host this module on the network if its address happens to be assigned dynamically using DHCP The Addressing Method refers to how this network sien i module will obtain its IP address when connected
39. _ na PETRA the top of the screen to retrieve the connected Co Sa to rare rae rovs module s current channel configuration all channels Otherwise the connected module s SE olel m r 204 current configuration was loaded automatically when you selected the tab for this page Note that if you make any changes to the selections indicated the only way to preserve your changes is to write them to the device by clicking the Send Input Config button after completing your selections or to save them to a file by clicking File in the upper left hand corner of the screen Select the Channel This software supports models having 8 and 16 channels channels 0 7 and or 0 15 according to their model You can select the specific channel to address here You could choose to configure channel s selectively then click Send Input Config to write the channel configuration to the unit or more simply make changes to many channels and then click Send Input Config one time to write all the channel configurations to the unit Select the Range Use the Range field to select your input range For the XT1212 000 model you can select DC current ranges of 20mA 0 20mA 4 20mA and 0 11 17mA For the XT1222 000 model you can select DC voltage ranges of 10V 5V 0 10V and 0 5V Set a Tag Name Optional up to 8 Characters You can give this input channel a name to document its purpose if desired This is not used by the firmwar
40. acromag com BusWorks Model XT1212 XT1222 000 8 CH Diff Current Voltage Input w USB General Power USB Interface Input Accuracy Better than 0 05 of span typical 0 1 maximum This includes the effects of repeatability terminal point conformity and linearization but does not include sensor error Input Measurement Temperature Drift Better than 50ppm C 0 0050 C Input Update Conversion Rate Your response time will vary as averaging is increased The fastest response time with no averaging averaging set to 1 is less than 1ms typical for both models Input Calibration Inputs can be calibrated manually by driving the input channel with a precision reference current or voltage signal source Input Analog to Digital Converter A D A 16 bit delta sigma converter Texas Instruments ADS1158IRTC connected in bipolar mode with a 1 25V reference yielding a 16 bit A D input range of 1 325V corresponding to a count of 32768 Input Filter Normal mode filtering fixed per input type Input Filter Bandwidth 3dB at 25KHz typical no averaging Input Noise Rejection Common Mode Better than 110dB 60Hz typical with 10002 input unbalance Input Cable Length I O port interface cables should not exceed 30m in length for rated performance Power Supply Connect at TB6 terminals 24 amp 23 and or via the DIN Rail Bus 12 32V DC SELV Safety Extra Low Voltage 2 8W max Observe proper polarity Reverse voltage protectio
41. anel Turns ON if any input signal is over under range ACT Yellow Located on the RJ45 port connector itself Indicates Ethernet activity the Ethernet connection is busy and traffic is present Refer to Configuration Step by Step in the Technical Reference section of this manual for detailed information on available software control of this model The following table shows the revision history for this document Release Date EGR DOC Description of Revision 01 17 2014 BC KLK Initial Acromag release NOTES Acromag Inc Tel 248 295 0880 43 http www acromag com
42. d USA amp Canada Hazardous Locations Class Division 2 Groups A B C and D Consult Factory Reliability Prediction MTBF Mean Time Between Failure MTBF in hours using MIL HDBK 217F FN2 Per MIL HDBK 217 Ground Benign Controlled G8Gc MTBF Hours MTBF Years Failure Rate FIT TBD hrs TBD years TBD hrs TBD years Acromag Inc Tel 248 295 0880 42 http www acromag com BusWorks Model XT1212 XT1222 000 8 CH Diff Current Voltage Input w USB Configuration Controls Software Configuration Only via USB Although this module normally operates using Ethernet IP over Ethernet it can only be setup calibrated and configured via USB This is convenient since you do not have to already know its IP address setting or set your IP address to a compatible domain address in order to talk to it Its behavior as an 8 channel analog input module is determined via program registers set using a temporary USB connection to a host computer or laptop running a Windows compatible configuration software program specific to the model This software provides the framework for digital control of all configuration amp calibration parameters and this information is stored in non volatile memory LED Indicators RUN Green Located at front panel Constant ON if power is on and unit is OK Flashes ON OFF during initialization or if flashing continuously it may indicate a firmware issue ST Yellow Located at front p
43. e ground connections noted are recommended for best results and help protect the unit by giving it a low impedance path to ground for shunting destructive transient energy away from the module See the Electrical Connection Drawings for recommended input power and network ground connections Note A USB isolator is recommended when connected to a grounded Personal Computer for configuration purposes This will avoid a potential ground loop that can occur if your input signal is already earth grounded as a PC commonly earth grounds its USB port and this makes contact with both the USB signal and shield ground which is held in common to the input circuit return of this module Acromag Inc Tel 248 295 0880 13 http www acromag com BusWorks Model XT1212 XT1222 000 8 CH Diff Current Voltage Input w USB CONFIGURATION SOFTWARE While this is an Ethernet network input module it can only be configured and calibrated via its Configuration Software over a USB connection to a Windows based PC or laptop USB saves you the trouble of having to already know its IP address setting or having to change the address setting of your network interface card to match its address domain in order to communicate with it USB software is contained in a zip file that can be downloaded free of charge from our web site at www acromag com Look for the software zip file 9500465A zip in the Documents and Downloads page for your XT product Initially you will hav
44. e it as a lever to force the DIN rail spring clip down while pulling the bottom of the module outward until it disengages from the rail Tilt it upward to lift it from the rail Acromag Inc Tel 248 295 0880 5 http www acromag com BusWorks Model XT1212 XT1222 000 8 CH Diff Current Voltage Input w USB SERIES XT MODULE DIN RAIL MOUNTING AND REMOVAL TILT MODULE UPWARD TOWARDS RAIL AND HOOK ONTO UPPER LIP OF RAIL ROTATE MODULE DOWNWARD TO ENGAGE SPRING POWER THIS SIDE CLIP ONTO LOWER LIP OF RAIL TOP A i SO a E 7 NAA __ _ SERIES XT MODULE T Rail o SPRING CLIP O n Ob OAL EBA 7 a BOTTOM SCREWDRIVER SLOT FOR REMOVAL FROM T TYPE DIN RAIL USE SCREWDRIVER TO REMOVE MODULE FROM RAIL AS SHOWN ELECTRICAL CONNECTIONS Wire terminals can accommodate 14 26 AWG solid or stranded wire Input wiring may be shielded or unshielded type Twisted pair or shielded twisted pair input wiring is recommended Terminals are pluggable and can be removed from their sockets by prying outward from the top with a flat head screwdriver blade Strip back wire insulation 0 25 inch on each lead and insert the wire ends into the cage clamp connector of the terminal block Use a screwdriver to tighten the screw by turning it in a clockwise direction to secure the wire use 0 5 0 6nM torque Since common mode voltages can exist on I O wiring adequate wire insulation should be used and proper wiring practices
45. e or software and just serves as a convenient label for discerning the input function or application over USB Set Input Averaging Global Setting Not Per Channel Use this field to set the integer number of input samples to average over before updating the input value reading Set this number from 1 to 200 Note that higher averaging levels result in lower average noise but with slower I O response times Selecting 1 designates that no averaging will be performed Status This field displays status messages relative to sending and receiving configuration parameters to from the module via USB Acromag Inc Tel 248 295 0880 20 http www acromag com BusWorks Model XT1212 XT1222 000 I O Configuration Test Send Input Configuration and Read Status 8 CH Diff Current Voltage Input w USB Once you have made your configuration selections click the Send Input Config button to write them to the module You can read the USB Status of your sent message to the unit in the Status field just above this button Alternately you could click File in the upper left hand corner of the screen to save the settings you made to a file on your PC for later reference Device Communication Setup Input Config Test Page Calibration Page i20 Mapping Page Get Input Config Input Test At this point you can test the module s operation by clicking on the Start Polling button of the Input Test section of t
46. e to answer a few questions to open a user account and download this file to your computer This zip file will extract to a modelconfig exe executable file installed in an Acromag subdirectory off the Program Files directory of your PC Note that you must have administrator rights to download and install this software onto your PC or laptop Once you have installed the software be sure to navigate to the Program Files Acromag subdirectory and select the correct modelconfig exe software for your particular module This same software is also included on a CDROM bundled in the Configuration Kit XT SIP see Accessories but downloading from the web will ensure that the software is the most up to date available This software is compatible with XP or later versions of the Windows operating system Note that the particular modelconfig exe software for this unit supports eleven other model variations six models with 8 differential current or voltage inputs plus six models with 16 single ended current or voltage inputs Quick Overview After booting the Configuration software for this model the Device Select First Connect to the Unit Here Device Communication Setup page shown below will appear This screen is used to selectively connect units over USB and to configure the Ethernet parameters necessary to communicate over the network Once you Select a device and click Open to connect to an XT1212 000 or XT1222 00 model your screen will look simi
47. ection status message will be second screen at left displayed as shown in the screen below sii TIP Always Close a connection with one device is Busworks XT121x 122x 123x 124x Series _ z before selecting another device a i i You can use the Reboot Module button to force a ea sana Erenet Set reset of the unit by clicking on it an effect PERE sv equivalent to a power on reset com saette 255 255 285 0 256 256 265 0 You can use the Restore Module button to 122 0 u restore a module to its initial out of box configuration Addressang Method Ethernet Setup anges Use the Get button to retrieve the current Ne Ethernet setup of the connected module i sometimes the Active Values fields will indicate zeros and you must click Get to retrieve the actual active values a ene i Use the Ethernet Setup portion of the Device Communication Setup screen shown above to specify network parameters required to communicate with this module host over Ethernet By connecting USB to set these parameters you do not have to change your PC or network adapter s IP address in order to address this unit simplifying communication setup you may still have to consult with your network administrator to complete the contents of this page The functionality of these network parameters is defined below Acromag Inc Tel 248 295 0880 17 http www acromag com BusWorks Model XT1212 XT1222 000 8 CH Dif
48. erver maintains a pool of shared IP addresses which are dynamically assigned and recycled When a DHCP device wants to use a TCP IP application it must request an IP address from the DHCP server The DHCP server will check the shared supply addresses and if all addresses are in use the server will send a busy signal to the client which signals it to try again later Only static IP addresses will ensure a connection every time while dynamic addresses do not Acromag Inc Tel 248 295 0880 30 http www acromag com BusWorks Model XT1212 XT1222 000 8 CH Diff Current Voltage Input w USB Domain Name System DNS DNS refers to the Domain Name System or Domain Name Server and refers to the system used to associate an alphanumeric character string with a numeric IP address The DNS is actually a distributed database of domain names and corresponding IP addresses These servers contain information on some segment of the domain name space and make this information available to clients called resolvers For example the DNS allows us to use Acromag com as an IP address rather than a more complicated number string TROUBLESHOOTING Diagnostics Table Before attempting repair or replacement be sure that all PE procedures have been followed and that the unit is wired properly A network link has not been Check your cable and switch hub Verify that 12 32V power is applied established connections Once a link is established the ioni
49. est Page Calibration Page j20 Mapping Page CALIBRATION Channel input models need to be calibrated all other rang FACTORY SETTINGS Restore Factory Calibration Input Cal Instructions en Gis Only the 10V range for voltage input models or the 20mA range for current es are derived from those CALIBRATION STATUS E o eleleli Calibration Status Factorv Settings You can use the FACTORY SETTINGS Restore Factory Calibration button of this page to restore the module s original factory calibration if you think you made an error during recalibration degraded its performance or the input reading appears erratic In addition to the Restore Factory Calibration function of this page you could optionally use the Restore to Out of Box Condition button of the Device Communication Setup Page to return the unit to its original factory configuration settings This other function does not restore calibration but only configuration Alternatively that button can be used as a sanitation tool to restore a unit to its initial configuration when decommissioning it This field displays calibration status messages relative to USB like No Error Transfer Error and Timeout Error during calibration If you encounter a Transfer or Timeout Error you may have to repeat the calibration process HELP You can press F1 for Help on a selected or highlighted field or control Yo
50. f Current Voltage Input w USB Device Communication Setup The Internet or world wide web is actually a large network made up of many smaller networks sub networks linked together by gateways or routers The gateway or router serves as an access point to from a particular sub network For example your ISP provides DSL modems or cable modems which connect your local hardware to the Internet and often serve as gateways The gateway address is the address of this gateway or router in the same subnet as the host and is used as the bridge to connect to various other sub networks with different sub network addresses and address masks that collectively connect together to make up the Internet Data packets sent over the Internet contain both the sender s Internet address and the receiver s address A packet is first sent to a gateway computer that understands its own domain or group of host addresses The gateway reads the destination address of the packet and if it is outside of its own domain it forwards the packet on to an adjacent gateway that again reads the destination address Then that gateway will forward the message on if the address is not within its domain Eventually one gateway recognizes the packet as belonging to a host within its domain Finding a match that gateway forwards the packet directly to the host whose address is specified Rather than continually passing a packet from gateway to gateway some networks will use a default ga
51. he I O Config Test page to trigger the software to periodically read the inputs updates about once per second and display their values in the fields below their channel designators Note the simulated lamp next to the button flashes slowly each time it samples the input Click Stop Polling to stop polling the inputs before moving onto the next page Start Polling Button Toggle Start Stop Click this button to Start Stop periodic polling of the input channels The channel values are indicated and updated about once per second Be sure to first stop polling before moving onto another page TIP Be sure to Stop polling a module before moving onto another page Note that you will always have to restart polling if you come back to this page and want to poll the inputs HELP You can press F1 for Help on a selected or highlighted field or control You can also click the button in the upper right hand corner of the screen and click to point to a field or control to get a Help message pertaining to the item you pointed to Acromag Inc Tel 248 295 0880 DIL http www acromag com BusWorks Model XT1212 XT1222 000 8 CH Diff Current Voltage Input w USB Calibration Page Once you ve configured your unit and optionally your i20 parameters you are ready to install it in the field as the unit has already been factory calibrated If you later encounter error that is out of specification you can choose to click the Calibration
52. igured w Windows software via USB e High Density 22 5mm wide package with pluggable front facing terminals e Dual Isolated auto crossing 10 100Mbps Ethernet ports w Auto Negotiation offers a convenient daisy chain network connection saving switch ports e Operation amp Diagnostic LED indicators aide trouble shooting e Bus Power Ready for Clean Wiring along the DIN Rail and or for Redundant Power Connections e High 1500VAC Isolation between input channels as a group the network including port to port and power e Input power network and USB ports are all transient protected e Wide range DC power input from 12 32V e Wide ambient temperature operation from 40 C to 70 C e Thoroughly Tested and Hardened For Harsh Environments e Withstands High Shock 25G and Vibration 4G This module is designed for high density mounting on T type DIN rails XT models may be mounted side by side on 22 5mm centers and can plug together for modular expansion with shared power connection along the DIN rail These models will interface with any mix of up to 8 differential current inputs Model XT1212 000 or 8 differential voltage inputs Model XT1222 000 monitored via a 10 100Mbps Ethernet interface using the Ethernet IP application protocol Units are conveniently setup and configured for network operation via a USB connection to a host computer running Acromag configuration software Acromag Inc Tel 248 295 0880 4
53. lar to the following e Select from connected modules and Open or Close communication with them e Display the Model Serial Number and Manufacturer of the connected module and report the status of the USB connection e Reboot a module to force a system reset to the power up state e Restore a module to its initial out of box state Ethernet Setup Setup your Network Parameters e Retrieve a connected modules current network configuration e Set the Network IP address required for Ethernet communication on your network e Set the subnet mask gateway and or domain name server addresses for your network e Write your parameters to the connected unit and read back the USB communication status Two other screens can be selected by clicking their ao lelalela 2 43 tabs the I O Config Test Page and the Calibration IMPORTANT Delay clicking Open immediately after power up Page A short description of the controls of each of until the unit has established its Ethernet connection wait 30 these pages follows seconds after powering it up to give it time to initialize or you may encounter data transfer or timeout errors To remedy simply turn power off to the unit close the software then turn power back on to the unit and reboot the software after the unit has powered up Acromag Inc Tel 248 295 0880 14 http www acromag com BusWorks Model XT1212 XT1222 000 Quick Overview 8 1 123x 124x
54. lt MAC must contact the factory for MAC address of 52 4F 42 45 52 54 reassignment USB Software Fails to Detect Module Bad USB Connection Recheck USB Cable Connection USB has not enumerated the Use the reset button on the Acromag USB device isolator to trigger renumeration of the module or simply unplug and replug the USB cable to the module Communication or power was Close the current connection with the lost while USB was connected software then select and re open the module and the configuration software for communication or simply exit the was running Configuration software and reboot it Cannot Communicate with Module via USB A missing USB Isolator could Without a USB isolator a ground loop is cause a ground loop between a created between a grounded input signal grounded input signal and earth source and earth ground of the PC USB port ground at the connected For this reason and for increased safety and Personal Computer s USB port noise immunity it s best to connect to USB via a USB isolator Use an isolator like the Acromag USB ISOLATOR Otherwise use a battery powered laptop to configure the module which does not normally earth ground its USB port Acromag Inc Tel 248 295 0880 32 http www acromag com BusWorks Model XT1212 XT1222 000 8 CH Diff Current Voltage Input w USB Diagnostics Table POSSIBLE CAUSE POSSIBLE FIX Input reading Erratic Not operational or Intermittent when C
55. n e Select the specific channel to configure e Set the Range for the selected channel e Optionally apply a tag name to the selected channel for reference over USB up to 8 characters e Set the number of samples to average the input over 1 200 e Enable or Disable Legacy Support to set the normalized input resolution to 20000 0 2000 legacy support Yes or 30000 0 3000 legacy support No e Use Send Input Config to send your configuration to the connected unit and read the message status sent received to from the unit over USB Note that you only need to click Send one time after setting up each channel and all channels will be written at once I O Test Check Your Inputs Here After making I O configuration changes you can use the I O Test controls to verify operation of your inputs e Start Stop polling the input channels e Display the current reading of each input Calibration Page Calibrate Your Inputs Here If your inputs exhibit excessive error you can use the controls of this page to calibrate each channel separately e Click Input Cal Instructions button to begin calibration and follow the on screen prompts to calibrate Zero and Full scale of any channel e Use Zero and Full Scale to alternately apply a precision zero or full scale input signal and calibrate your input range http www acromag com BusWorks Model XT1212 XT1222 000 8 CH Diff Current Voltage Input w USB TECHNICAL RE
56. n is included Unit can be redundantly powered by connecting power to both the power terminals on the unit at TB6 and DIN rail bus at TB7 these inputs are diode coupled to the same point in the circuit Current draw varies with power voltage as follows SUPPLY XT12x2 000 CURRENT 212mA Typical 233mA Max 172mA Typical 187mA Max 103mA Typical 116mA Max 77mA Typical 87mMA Max CAUTION Do not exceed 36VDC peak to avoid damage to the unit Terminal voltage at or above 12V minimum must be maintained to the unit during operation Power Supply Effect Less than 0 001 of output span effect per volt DC change Unit includes a USB socket for temporary connection to a PC or laptop for the purpose of setup reconfiguration and trouble shooting USB isolation is recommended when connecting to a unit that may also be connected to grounded I O signals The unit does not receive power from USB and must already have DC power connected to it when connecting to USB CAUTION Do not attempt to connect USB in a hazardous environment Module should be setup and configured in a safe environment only Data Rate USB 2 0 compatible up to full speed at 12Mbps Transient Protection Unit adds transient voltage protection to USB power and data lines when connected but the unit does not use USB power Acromag Inc Tel 248 295 0880 39 http www acromag com BusWorks Model XT1212 XT1222 000 8 CH Diff Current Voltage Input w USB USB Interface
57. n two devices on an Ethernet network is generally limited to 100 meters using recommended copper cable Distances may be extended using hubs switches or fiber optic transmission However the total round trip delay time must not exceed 512 bit times for Ethernet collision detection to work properly Port Status Indicator Yellow LED of the network connector indicates network activity Ethernet connection is busy and traffic is present Address The module IP address can be preset static by the user via USB At startup it can be loaded from internal non volatile memory or it can be automatically acquired via a network server using DHCP Dynamic Host Configuration Protocol Before you can communicate with any module over Ethernet you must set your network interface to a valid IP address in the address domain of the module Refer to Acromag Application Note 8500 734 for example instructions on how to change the IP address of your PC network interface card in order to talk to an Acromag module General purpose plastic enclosure for mounting on 35mm T type DIN rail Dimensions Width 22 5mm 0 9 inches Length 114 5mm 4 51 inches Depth 99 0mm 3 90 inches Refer to Mechanical Dimensions drawing I O Connectors Removable plug in type terminal blocks rated for 12A 250V AWG 26 12 stranded or solid copper wire Program Connector 5 pin Mini USB B type socket Hirose UX60 MB 5S8 Case Material Self extinguishing polyamide UL
58. ni B Cable 4001 113 e Configuration Software CDROM 5041 094 This kit contains all the essential elements for configuring XT network modules Isolation is recommended for USB port connections to these models and will block potential ground loops between your PC and grounded input signals A software CDROM is included that contains the Windows software used to program the unit USB Isolator Order USB ISOLATOR e USB Signal Isolator e USB A B Cable 4001 112 e Instructions 8500 900 This kit contains a USB isolator and a 1M USB A B cable for connection to a PC This isolator and cable are also included in XT SIP see above USB A B Cable Order 4001 112 USB A B Cable 4001 112 This is a 1 meter USB A B replacement cable for connection between your PC and the USB isolator It is normally included with the XT SIP Software Interface Package and also with the isolator model USB ISOLATOR USB A mini B Cable Order 4001 113 e USB A mini B Cable 4001 113 This is a 1 meter USB A miniB replacement cable for connection between the USB isolator and any TT or XT module It is normally included in XT SIP Note that software for all XT Series models is available free of charge online at www acromag com Acromag Inc Tel 248 295 0880 34 http www acromag com BusWorks Model XT1212 XT1222 000 8 CH Diff Current Voltage Input w USB DIN Rail Bus Connector Kit i ca Bus Connector Kit for DIN Rail Bus Connection to Power Model XTBU
59. notice Acromag makes no warranty of any kind with regard to this material including but not limited to the implied warranties of merchantability and fitness for a particular purpose Further Acromag assumes no responsibility for any errors that may appear in this manual and makes no commitment to update or keep current the information contained in this manual No part of this manual may be copied or reproduced in any form without the prior written consent of Acromag Inc Acromag Inc Tel 248 295 0880 3 http www acromag com BusWorks Model XT1212 XT1222 000 8 CH Diff Current Voltage Input w USB GETTING STARTED DESCRIPTION Key Features 20 Application The XT1212 000 and XT1222 000 are Ethernet IP network modules for interface with up to eight differential channels of DC current input XT1212 000 or eight differential channels of DC voltage input XT1222 000 They provide input isolation from the network and power These units are conveniently setup and configured for network communication via a USB connection to any Windows based PC Windows XP and later versions only e CE Approved Pending UL cUL Class 1 Division 2 Approved Pending and IECEx Zone 2 Approved Pending e Designed and Manufactured with High Quality High Reliability with AS9100 Aerospace Quality ISO9001 e Ethernet IP Protocol Support for up to 10 connected messaging sessions plus unconnected messaging e Conveniently setup and conf
60. nt a potential ground loop from affecting performance Otherwise in the absence of USB isolation a battery powered laptop could be used to connect to the unit as the laptop does not normally connect to earth ground Connector Dual shielded RJ 45 sockets 8 pin 10BaseT 100BaseTX The metal shield circuit of the network connectors is isolated and capacitive coupled to the input power minus terminal via an isolation capacitor Network to Network Isolation Network ports are additionally isolated from each other and will withstand a 1000VAC dielectric strength test for 1 minute without breakdown Wiring Unit includes auto crossover for MDI or MDI X cables Protocol Ethernet IP w USB reconfiguration IP Address Default mode static IP address is 192 168 1 100 Data Rate Auto sensed 10Mbps or 100Mbps Duplex Auto negotiated Full or Half Duplex Compliance IEEE 802 3 802 3u 802 3x Ethernet IP Protocol Support Up to 10 connected message sessions plus unconnected messaging The unit includes a built in web page for ID on the network using a Standard web browser but configuration of the unit is only possible using configuration software running on a Windows PC and connected via USB Acromag Inc Tel 248 295 0880 40 http www acromag com BusWorks Model XT1212 XT1222 000 8 CH Diff Current Voltage Input w USB Ethernet Interface Enclosure amp Physical Environmental Communication Distance The distance betwee
61. onnected to USB Service amp Repair Assistance Unit fails to operate or exhibits an output shift Missing USB isolation with Even though the 1 0 is isolated from the grounded I O signal source network and power if your input signal is already earth grounded then connecting non isolated USB to the module may drive a ground loop between your input and earth ground at the PC Use USB signal isolation or alternatively you can connect to a battery powered laptop PC which does not earth ground its USB connection Input Polarity is Wrong Are your input terminals Observe proper polarity for voltage inputs reversed Current cab be input to the input or input terminals if a non polarized current range is selected the 20mA range Inputs Appear Noisy or Unstable Have you grounded your inputs Connect one port return RTN terminal to Un grounded inputs and the Port earth ground If the input signal source is return terminal both require an not already grounded then connect the IN earth ground connection lead to a port return RTN terminal Have you tried averaging Is You can use the configuration controls to set averaging set to 1 input averaging from 1 200 samples A value of 1 is equivalent to no averaging Higher averaging will help to minimize noise but will increase the response time Status field of software screen indicates Data Transfer Error Unknown Protocol or Timeout Error
62. onvention the bits of the mask that correspond to the sub network address are all set to 1 s it would also work if the bits were set exactly as in the network address It s called a mask because it can be used to identify the unique subnet to which an IP address belongs to by performing a bitwise AND operation between the mask itself and the IP address with the result being the subnetwork address and the remaining bits the host or node address For our Example if we wish to further divide this network into 14 subnets then the first 4 bits of the host address will be required to identify the subnetwork 0110 then we would use 11111111 11111111 11111111 11110000 as our subnet mask This would effectively subdivide our Class C network into 14 subnetworks of up to 14 possible nodes each With respect to the default settings of this module Subnet Mask 255 255 255 0 11111111 11111111 11111111 00000000 IP Address 192 168 1 100 10000000 00000001 00000001 01100100 Subnet Address 128 1 1 0 1000000 00000001 00000001 00000000 The subnetwork address of 128 1 1 0 has 254 possible unique node addresses we are using node 100 of 254 possible as our default Nodes 0 10 and 255 are typically reserved for servers and may yield poor results if used Dynamic Host Configuration Protocol DHCP DHCP refers to Dynamic Host Configuration Protocol and is a method used to assign unique temporary numeric IP addresses as required A DHCP s
63. pted by severe interference or shock Acromag s Application Engineers can provide further technical assistance if required Repair services are also available from Acromag Acromag Inc Tel 248 295 0880 31 http www acromag com BusWorks Model XT1212 XT1222 000 8 CH Diff Current Voltage Input w USB Diagnostics Table POSSIBLE CAUSE POSSIBLE FIX Cannot Communicate With Module Over Network Power ON at Module Check power Is Green Run LED ON Using Wrong IP Address You could either change the IP address of the module or your host PC network card so that they both match subnet address domains The easiest solution is to connect to the unit via USB and change the IP address setting of the module Many Communication Errors Is Cable segment longer than The maximum distance between two nodes 100M on an Ethernet network is limited to 100 meters using approved cable is recommended Connection terminal at TB6 23 Adding another unit to network slows web page interaction considerably Does each unit have a unique Go to the Network Configuration Page of the MAC address USB Configuration Software and verify that All units are normally shipped each unit has a unique MAC address installed with a unique MAC address This should always be the case If you have 2 assigned from the factory An units with same MAC address this will slow error in shipment could release down communications considerably and you a unit with a defau
64. s on the unit or via optional terminals that connect to the module s bus connector along the DIN rail See Power Connections Connect to PC via USB Refer to USB Connections of page 9 and connect the module to your PC or laptop using the USB isolator and cables provided in Configuration Kit XT SIP Now that you have made your connections and applied power you can execute the XT12XXConfig exe software to begin configuration of your unit software is compatible with XP or later versions of the Windows operating system Note that the same software is used for eight models including the XT1212 000 with 8 differential current inputs and the XT1222 000 with 8 differential voltage inputs IMPORTANT Allow the unit to fully power up and establish its Ethernet connection before attempting to open USB communications with the unit using the XT12xxconfig exe software wait 30 seconds after powering it up to give it time to initialize Note that you do not connect your module to an Ethernet network in order to configure it It is configured for network operation by initially connecting to USB with a host PC running model specific configuration software This has the advantage of not having to know the module s IP address setting or having to change the address setting of your network card to an address in the module s subnet address domain in order to talk to it Acromag Inc Tel 248 295 0880 16 http www acromag com BusWorks
65. sent relative to the last Produced Data Only data transfer or if the unit has halted for some reason Input Data Only Data values for analog I O models are generally indicated by a 16 bit word containing a signed integer Acromag Inc Tel 248 295 0880 28 http www acromag com BusWorks Model XT1212 XT1222 000 8 CH Diff Current Voltage Input w USB EDS File Electronic Data Sheet IP Addressing The EDS file is an ASCII text file that describes a product s device type product revision and its configurable parameters on a network EDS files contain file revision information File identity object information Device device type information DeviceNet EtherNet IP or ControlNet Device Classification physical connection information Port and connection information Connection Manager EDS files may optionally contain parameteric information used to configure specific attributes Parameter group information used to logically group parameters together Group or enumeration information used to assign meaningful names to values Enum plus other information as necessary All EtherNet IP devices include an Electronic Data Sheet EDS file for device configuration The purpose of this file is for use by various control software network configuration tools and application programs to help identify and understand the capabilities of the EtherNet IP device usually in order to commission it on an EtherNet IP
66. teway which is the address of another node on the same network that the software uses when an IP address does not match any other routes in the routing table address domain of the primary gateway Ethernet Setup continued An IP Address Internet Protocol Address is a unique identification number for any host this module on any TCP IP network including the internet It uniquely defines one host from all other computers hosts on the Internet The IP address is made up of four octets 8 bits each octet having a value between 0 255 OOH FFH It is expressed here in decimal form with a period between octets The Subnet Mask is used to subdivide the host portion of the IP address into two or more subnets The subnet mask will flag the bits of the IP address that belong to the network address and the remaining bits that correspond to the host node portion of the address The unique subnet to which an IP address refers to is recovered by performing a bitwise AND operation between the IP address and the mask itself the result being the subnet address Send zoem etp Gateway Address refers to the IP Address of the gateway this module is to cross if your local area network happens to be isolated or segmented by a gateway Typically it is assigned the first host address in the subnet address space Ifa gateway is not present then this field should contain an unused address within the host subnet address range NO
67. the device With CIP a class exists simply to combine data for I O messaging among common elements and the CIP library already contains many commonly defined objects or classes The confusion that surrounds this topic usually arises from the nesting of objects and classes that occurs in defining other objects and classes and in linking together these various objects to build larger device profiles The objects shown in the table below form the object model for the XT1212 000 any object ID from 64H to C7H is a vendor specific object type Note that these objects make use of the following data types Acromag Inc Tel 248 295 0880 26 http www acromag com BusWorks Model XT1212 XT1222 000 8 CH Diff Current Voltage Input w USB Object Models Unsigned Double Integer 32 bits Model XT1212 000 amp XT1222 000 Supported Ethernet IP Object Models Object Class Attributes Instance Attributes and 1 GAS Service Packet Connection Mgr 1 2 3 4 6 7 get GAA GAS 1 2 3 4 5 6 7 8 get set GAA SAA GAS SAS Forward Close Unconnected Send Forward Open Get Connection Owner Large Forward Open 1 2 3 6 7 8 9 get GAA GAS 1 2 3 4 7 get GAA GAS TCP IP 1 2 3 4 6 7 get GAA GAS 1 2 4 get 3 5 6 8 9 10 11 GAA GAS SAA SAS get set Ethernet Link 1 2 3 4 6 7 get GAA GAS 1 2 3 7 8 10 get GAA GAS SAS 6 9 get set 1 2 3 6 7 get GAS 1 2 3 4 5 6 7 8 get set GAS SAS Details for the Assembly
68. tion data needed that represents the normalized IMPLEMENTED FOR input data value except for the CODE CLASS LEVEL INSTANCE LEVEL SERVICE NAME heartbeat counter which uses an Get_Attribute_Single unsigned 16 bit integer value a 10x No Yes _ __ Set_Attribute_Single range of 0 65535 Data Word 2 Bytes Applicable Channel Assignment Function Word 0 Produced AI Channel 0 16 bit signed integer representing the normalized data value for input channel 0 Word 1 Produced AI Channel 1 16 bit signed integer representing the normalized data value for input channel 1 Word 2 Produced AI Channel 2 16 bit signed integer representing the normalized data value for input channel 2 Word 3 Produced AI Channel 3 16 bit signed integer representing the normalized data value for input channel 3 Word 4 Produced AI Channel 4 16 bit signed integer representing the normalized data value for input channel 4 Word 5 Produced AI Channel 5 16 bit signed integer representing the normalized data value for input channel 5 Word 6 Produced AI Channel 6 16 bit signed integer representing the normalized data value for input channel 6 Word 7 Produced AI Channel 7 16 bit signed integer representing the normalized data value for input channel 7 Word 8 16 bit This 16 bit integer counts from 0 to 65535 and wraps back around to O It increments by 1 for Heartbeat Counter every host to network data transfer to help indicate if fresh data is pre
69. u can also click the button in the upper right hand corner of the screen and click to point to a field or control to get a Help message pertaining to the item you pointed to Acromag Inc Tel 248 295 0880 23 http www acromag com BusWorks Model XT1212 XT1222 000 8 CH Diff Current Voltage Input w USB Network Home Page After you have configured your unit for network communication via its USB connection you can identify the unit on the Ethernet network using a web browser directed to its IP address you set this address on the Device Communication Setup page of the USB Configuration Software for the unit the default is 192 168 1 100 This will access the home page of the unit similar to the first screen shown on the following page You can click the Communication Parameters link of the Home Page to access the Ethernet Connection Status page shown in the second screen on the following page which reviews the unit s network communication parameters that were set over a USB connection to the device scroll down this page to view all applicable parameter settings F Se I Citrix XenApp Applicatio x XT Series WEB Site x D 192 168 1 100 5 Apps _ Toshiba Google T Toshiba Start Place Yahoo Finance Bu Yahoo craigslist detroit me Acromag KS THE LEADER IN INDUSTRIAL 1 0 XT Series Home Page Communication Parameters r ims 7 Citri
70. urrent inputs use a 27 40 shunt driving a bipolar 1 325V 16 bit A D Range XT122x voltage ranges are coupled to the A D after a 12 1K 100 2K resistive voltage divider 0 120758x All input ranges are normalized to 30000 for 100 and 0 30000 for 0 100 or 20000 for 100 and 0 20000 for 0 100 with legacy support enabled Input Impedance 100 2KQ XT1222 27 40 XT1212 current shunt resistor Optional AC Current Sensor Model 5020 350 for AC Current Input to XT121x The 5020 350 sensor can be connected to any of the input terminals of this model for AC current sensing and is a toroidal instrument transformer that converts the sinusoidal 50 60Hz AC current signal into a low level DC milliampere signal of 0 to 11 17mA The input AC current range is a function of the number of turns placed through the toroid as shown in Table 2 below This sensor is isolated and requires no calibration or adjustment When used with the XT1212 module it also facilitates current input isolation channel to channel and redundant current input isolation with respect to the network and power of this transmitter Acromag Inc Tel 248 295 0880 37 http www acromag com BusWorks Model XT1212 XT1222 000 Analog Inputs Acromag Inc Tel 248 295 0880 38 8 CH Diff Current Voltage Input w USB The output wires of this sensor are polarized with red as plus and black as minus Normally these output wires are attached to one end of a
71. user supplied cable while the other end connects to the current input terminals of this module connected similar to that shown below MODEL XT121x 000 WIRING TO AC CURRENT SENSOR 5020 350 BOTTOM VIEW INPUT SIDE DIFFERENTIAL DC CURRENT INPUT 0 to 11 17mA DC INPUT TERMINALS TB1 OF TX1 Acromag Model 5020 350 DC CURRENT ONLY TB2 OF TX2 u 22 2 2 DC CURRENT ONLY TB3 OF TX3 Zz Z Z Z INPUT CURRENT IS A FUNCTION OF PRIMARY TURNS E Do I PRIMARY TURNS AC CURRENT INPUT 14 zZ gt m O O O O zZ x m H va CONNECT INPUT TO 0 20A RETURN AT 9 10 11 12 L H 0 10A at OUTPUT CURRENT IS ALWAYS 0 TO 11 17mA DC CONNECT INPUT RETURN TO EARTH GROUND AT 9 10 11 12 21 OR 22 DIN RAIL SPRING CLIP Table 2 Optional AC Current Sensor Turns amp Range AC Current Sensor Output Input Range Primary Turns Red Black Wires 0 to 20A AC O to 11 17mA DC AC Input Burden A function of the wire gauge resistance used for primary turns the current carrying wire being monitored AC Current Sensor to Transmitter Wiring Distance 400 feet maximum for 18 gauge wire Other wire gauges can be used as long as the resistance of both wires is less than 5Q AC Input Overload The AC current sensor will withstand overload conditions as follows e 20 times full scale for 0 01 seconds e 10 times full scale for 0 1 seconds e 5 times full scale for 1 0 second http www
72. x Current inputs drive 27 40 shunt resistors to convert input current to a voltage and are then unity gain buffered to the A D For XT1222 models you may select DC voltage ranges of 5V 10V 0 5V or 0 10V on a per channel basis XT1212 models allow current sub ranges of 20mA 0 20mA 0 11 17mA and 4 20mA and use 27 40 precision shunt resistors at the inputs to convert input current to voltage such that 20mA DC 21 6mA Max drives 0 548V full scale to the A D All selectable input ranges are normalized to 30000 for 100 of range or optionally to 20000 for 100 of range w legacy support Reference Test Conditions 20mA XT1212 or 5V XT1222 input ambient temperature 25 C 24VDC supply Input Overvoltage Protection Bipolar Transient Voltage Suppressers TVS 5 6V clamp level typical XT1231 or 18V clamp level typical XT1241 Inputs also include current limited series resistance diode clamps to the 2 5V rails Acromag Inc Tel 248 295 0880 36 http www acromag com BusWorks Model XT1212 XT1222 000 8 CH Diff Current Voltage Input w USB Analog Inputs Input Resolution A fundamental A D input range of 1 325V defines 1 Isb equal to 2 65V 65536 or 40 436uV bit The A D of this model divides the input signal range into a number of parts that can be calculated by subtraction using the expression for A D counts as Vin_eff 1 325 32768 for its bipolar 1 325V A D full scale input range 16 bit w 32768 Vin
73. x XenApp Applicatic x Ethernet Connection Stati x od G 192 168 1 100 AcroConfig stm m Apps C Toshiba Google T Toshiba Start Place Yahoo Finance Bu Yahoo craigslist detroit me Acromag KS THE LEADER IN INDUSTRIAL I O WI Ethernet Connection Status PROTOCOL Protocol ModbusTCP SOFTWARE Network Interface firmware version 3 3 Device Software version 1 1 Acromag Inc Tel 248 295 0880 24 http www acromag com BusWorks Model XT1212 XT1222 000 8 CH Diff Current Voltage Input w USB BLOCK DIAGRAM 1 325V FSR 12 500 43 5 AR DO NOT ALLOW DIFFERENTIAL INPUTS TO FLOAT FOR NON GROUNDED INPUT SOURCES IT IS RECOMMENDED THAT YOU CONNECT INPUT TO INPUT COMMON COM AND EARTH GROUND TO 21 coi P INPUT COMMON Mv How It Works Key Points of Operation Unit is DC Powered Inputs amp USB are Isolated from the network and power Inputs are fully differential Inputs use 16 bit conversion Input circuit common is common to USB ground Da 16 BIT A D MICROCONTROLLER XT121x 000 amp XT122x 000 SIMPLIFIED SCHEMATIC ISOLATED NETWORK PORTS FILTERING AND DETAIL OMITTED FOR CLARITY 8 DIFFERENTIAL INPUT CHANNELS INPUT RANGES ARE 20mA 0 20V 4 20mA AND 0 11 17mA XT121x 000 sui su INPUT RANGES ARE 10V 0 10V 5V AND 0 5V XT122x 000 i I POWER AND NETWORK CONNECTIONS ARE I

8500953A XT1212/XT1222-000 User`s Manual

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