SCC Quick Start Guide - National Instruments
Contents
1. 1 Power LEDs 5 Screw Terminal Block 8 SCC Key Slot 2 321 6 J25 9 SCC Socket Reference Designator 3 Serial Number 7 324 10 SCC Socket 4 Assembly Number Figure 13 SC 2345 with Configurable Connectors Rear Cabled Carrier Diagram 2 Bn Re tee AP Pe PR eae o m m F r lt 6 g oE a FORE TE 6 3 ze Tw Teg 225 vy re ie P a ga eR Gea aF p O o o o H oe 8 a 8 3 ANALOG INPUT VANALOG OUTPUT O 1 SCC Socket Reference Designator 5 Assembly Number 8 Power LEDs 2 SCC Socket 6 Serial Number 9 J25 3 SCC Key Slot 7 324 10 J21 4 Screw Terminal Block Figure 14 SC 2345 with Configurable Connectors Side Cabled Carrier Diagram SCC Quick Start Guide 14 ni com SC 2350 Carrier Considerations The SC 2350 has integrated software support for Transducer Electronic Data Sheet TEDS sensors For more information about using TEDS with SCC modules refer to the SC 2345 2350 Carrier User Manual The SC 2350 carrier has 16 channels of analog input sockets J1 to J8 in one row of eight sockets You can use any analog input SCC module in a single stage analog input configuration In addition it contains two analog output sockets J17 and J18 for outputting up to two channel2. For specific descriptions of the pin assignments refer to your device documentation at ni com manuals or on the NI DAQmx CD that contains the device documentation Single Stage Analog Input Conditioning For single stage analog input conditioning plug the SCC module into any socket J1 to J8 and connect the I O signals to it In a single stage analog input SCC configuration you connect the external signal to an SCC module that conditions the signal and passes it to the DAQ device Dual Stage Analog Input Conditioning For dual stage analog input conditioning plug the first stage SCC module into any socket J X 9 and plug the second stage SCC module into the corresponding paired socket J X 1 Connect the input signals to the first stage SCC module and none to the second stage SCC The SC 2345 connects the output signals of the first stage SCC modules to the inputs of the second stage SCC modules and routes the outputs of the second stage modules to DAQ device channels AI X and AI X 8 An example of dual stage conditioning is a voltage attenuator SCC module followed by a lowpass filter SCC module Figure 16 shows how to install analog input modules on the SC 2345 carrier Sometimes you can cascade two analog input SCC modules together on a single analog input channel to form a dual stage configuration You can use sockets J9 to J16 as the first stage of a dual stage analog input configuration Use sockets J1 to J8 for the second stage of a dua
3. 5 SCC PWRXX 11 Strain Relief Panelette 6 D SUB Panelette Figure 8 SC 2350 Carrier Installation Diagram SCC Quick Start Guide 8 ni com Connecting Digital Signals Optional The SC 2345 2350 has a 42 position triple row screw terminal block for connecting to DAQ device digital signals Depending on the DAQ device you are using you can connect the terminal block to various digital signals Refer to Figure 9 for signals of E B or M Series Connector 0 The SC 2345 Quick Reference Label identifies the location of each signal on the terminal rows A to C The terminal label numbers correspond to the pin number location of each signal on the 68 pin DAQ device connector Refer to the DAQ device documentation for more information about this connector A B C Not Used Not Used Not Used Not Used DGND 35 AI SENSE 62 PFI 14 FREQ OUT DGND 4 PFI 10 EXTSTROBE 45 PFI 12 CTR 0 OUT DGND 36 PFI 13 CTR 1 OUT 40 PFI 8 CTR 0 SOURCE DGND 39 PFI9 CTRO GATE 3 PFI 6 AO START TRIG DGND 7 PFI 7 Al SAMP CLK 38 PFI 4 CTR 1 GATE DGND 9 PFI 5 AO SAMPLE CLK 6 PFI 2 Al CONV CLK DGND 44 PFI 3 CTR 1 SOURCE 42 PFI 0 Al START TRIG DGND 12 PFI 4 AI REF TRIG 10 5V DGND 13 PFI 11 AI HOLD COMP 46 P0 6 DGND 15 P0 7 48 P0 4 DGND 50 P0 5 51 P0 2 DGND 18 P0 3 47 P0 0 DGND 53 PO 1 17 Figure 9 Terminal Block I O Connector
4. Gad aaa ga psa Ee Bee aS we HE age ACEI EATI a55 455 S GENIA CEN RS 40 238 Sal bk 3 ope BE I 0 855 2 358 5 5 s 2 q old q e o o Oy lefts O o J24 0 als fe 9 gt 2 0 i I 0 5 3 i O EENE SRI 9 oso 3 Popa eana a asa aha 5 D osag Boag Boag ao z 8 ID WEEG EEI ag of En 2 ASARAS 39 3 Eee gH O uO oO oO Oud sy oO Gun Gun amp ic Safa a amp e x JO o amp IT IT IT LI me 3 ACH 6 14 ACH 7 15 DAC 0 DAC 1 Gr VANALOG DUTPUT 1 Connector J24 2 Power LEDs 3 SC 2345 Carrier Figure 1 Connector J24 Location The chassis ground terminal on the SC 2345 2350 carrier and the electromagnetic interference EMI gasket attached to the strain relief of the SC 2345 connector block are used to ground a floating source 1 mA maximum Do not use these terminals as safety earth grounds For more information about the SC 2345 2350 carrier refer to the SC 2345 2350 Carrier User Manual National Instruments Corporation 3 SCC Quick Start Guide Figure 2 shows the SC 2345 carrier with the signal wires connected Figures 3 and 4 show the two types of cabling found on the SC 2345 with configurable connectors 1 Screw Terminals 5 Quick Reference Label 8 Screw Terminal Block 2 SCC Modules 6 SCC PWRXX 9 Top Strain Relief Bar 3 Cover Screws 7 SCC Connector Block Socket 10 Top Strain Relief Screws 4 68 Pin Shielded Cable Figure 2 SC 2345 Carrier Ins
5. labels to apply to the I O panelettes as shown in Figure 5 The label sheet has both printed labels and blank labels you can customize You can use two labels on single width I O panelettes and three or more labels on wider panelettes 1 I O Panelette 2 Labels SCC Quick Start Guide Figure 5 Installing I O Panelette Labels ni com Step 5 Connecting the Signals AN Caution Always refer to the specifications in the SCC XX module user guide before connecting signals Exceeding specified module ratings can create a shock or fire hazard and can damage any or all of the devices connected to the module Refer to the SCC module user guide to confirm signal names Complete the following steps 1 Remove power from the signal lines 2 Strip 7 mm 0 25 in of insulation from the ends of the signal wires 3 Insert the wires into the screw terminals The SCC XX module has a fixed screw terminal receptacle and a removable screw terminal block as shown in Figure 6 1 SCC Screw Terminal Receptacle 2 Removable Screw Terminal Block Figure 6 SCC XX Two Part Screw Terminal System 4 Tighten the screws to 0 5 to 0 6 N m 4 4 to 5 3 Ib in of torque 5 Make sure the strain relief bar is installed as shown in Figures 3 4 and 5 If necessary reinstall and tighten the strain relief screws 6 Close or replace the top cover 7 Reinsert and tighten the cover screws
6. the Hardware Installation Configuration Troubleshooter at ni com support install Refer to ni com kb for documents about troubleshooting common installation and programming problems and for answering frequently asked questions about NI products e Ifyou think you have damaged your device and need to return your National Instruments hardware for repair or device calibration refer to ni com info and enter the info code rdsenn to learn how to begin the Return Merchandise Authorization RMA process Worldwide Technical Support For additional support refer to ni com support or ni com zone For further support information for signal conditioning products refer to the Technical Support Information document packaged with your device National Instruments corporate headquarters is located at 11500 North Mopac Expressway Austin Texas 78759 3504 National Instruments also has offices located around the world to help address your support needs O National Instruments Corporation 25 SCC Quick Start Guide National Instruments NI ni com and LabVIEW are trademarks of National Instruments Corporation Refer to the Terms of Use section on ni com legal for more information about National Instruments trademarks Other product and company names mentioned herein are trademarks or trade names of their respective companies For patents covering National Instruments products refer to the appropriate location Help Patents in your software th
7. to ensure proper shielding For complete signal connection information refer to the SCC XX module user guide For more information about using the SC 2345 refer to the SC 2345 2350 Carrier User Manual For information about sensors refer to ni com sensors or Common Sensors in the Measurement Fundamentals section of the NI DAQmx Help which you can access from Start All Programs National Instruments NI DAQ NI DAQmx Help For information about IEEE 1451 4 TEDS smart sensors refer to ni com teds SC 2350 Connecting TEDS Sensors If you are using an IEEE P1451 4 Transducer Electronic Data Sheet compatible smart sensor complete the following steps to connect the TEDS DATA and RETURN signals Refer to Figure 7 when completing the following steps 1 Connect the DATA signal to the DATA screw terminal on the TEDS screw terminal 2 Connect the RETURN signal to the RETURN screw terminal on the TEDS screw terminal National Instruments Corporation 7 SCC Quick Start Guide DATA 2 10 RETURN 2 10 1 DATA 2 2 DATA 10 3 RETURN 10 4 RETURN 2 Figure 7 TEDS DATA and RETURN Connections Figure 8 shows the SC 2350 carrier with the SCC modules installed 1 Cover Screws 7 SCC Modules Analog Input 2 Screw Terminal Block 8 Connector Block Sockets 3 TEDS Screw Terminal 9 TEDS Screw Terminal RETURN Screw Terminal 4 SCC Modules Analog Output 10 TEDS Screw Terminal DATA Screw Terminal
8. 6 Analog Input Voltage Max Min 100 mV SCC AI07 Analog Input Voltage Max Min 50 mV SCC AI13 Analog Input Voltage Max Min 10 V SCC AI14 Analog Input Voltage Max Min 5 V SCC A10 Analog Input Voltage Max Min 60 V SCC AO10 Analog Output Voltage Max Min 10 V SCC CI20 Analog Input Current Max 20 mA Min 0 mA SCC CO20 Analog Output Current Max 20 mA Min 0 mA SCC CTROI Counter Input or Counter Output Based on your application SCC DIO1 Digital Input Use default SCC DOO1 Digital Output Use default SCC FTO1 Any measurement type Based on your application SCC FVOI Analog Input Frequency Use default SCC LPO1 Analog Input Voltage Max Min 10 V SCC LP02 Analog Input Voltage Max Min 10 V SCC LP03 Analog Input Voltage Max Min 10 V SCC LP04 Analog Input Voltage Max Min 10 V SCC RLYO1 Digital Output Use default SCC RTDO1 Analog Input Temperature gt RTD Current Excitation Value 1 mA Excitation Source Internal RTD Type Ro Resistance Configuration National Instruments Corporation 23 SCC Quick Start Guide Table 4 SCC Module and Corresponding NI DAQmx Measurement Type Continued SCC Module Recommended NI DAQmx Measurement Type Recommended Parameter Settings SCC SGO1 Analog Input Strain Gage Strain Configuration Quarter Bridge I Gage Resistance 120 Q Gage Factor SCC SG02 Analog Input Strain Gage Strain Configuration
9. ATE The SC 2345 carrier and the SC 2350 carrier each have different functionality and SCC module configurations The following sections cover carrier specific information relative to SCC module installation SC 2345 Carrier Considerations The following section provides information specific to the SC 2345 carrier Quick Reference Label Affix the Quick Reference Label to the inside cover of the SC 2345 This label shown in Figure 11 shows the possible configurations of SCC modules The Quick Reference Label also lists the location of each signal on the SC 2345 carrier modules The numbers on the label correspond to the terminal numbers on the connector of the DAQ device Dual Stage Single Stage Analog Output Analog Input Analog Input and or and or Digital O GPCTR Legend Fe Analog Input Analog Output I Blue J1 8 J1 8 Single Stage J17 18 Socket Socket Socket Optional Optional Green tst Stage AA Digital vo illic ig ix Red J9 16 Analog Input J9 16 A Socket Optional J19 20 Outer imer Socket Z Socket Optional Yellow Analog Output is not available on Al E Series boards SCC Quick Start Guide 12 Figure 11 SCC Module Configurations by Socket Function Classification and Color Code ni com SC 2345 Carrier Diagrams Figures 12 13 and 14 show diagrams of the three types of SC 2345 c
10. PWR02 Universal AC external supply e SCC PWR03 7 to 42 VDC external supply module power supply not included For more information about how to select the power option for the SCC 2345 2350 carrier module refer to the SC 2345 2350 Carrier User Manual For each SCC module physically installed in the SC 2345 2350 carrier add a corresponding entry in the SC 2345 2350 configuration window To add the SCC click the Socket drop down list and select the correct module If the module name does not appear in the list either the module is not allowed in that location or you do not have the current version of NI DAQ If you do not have the current version of NI DAQ download it from ni com downloads Click OK after completing all SCC entries to finish the configuration process For more information refer to the SC 2345 2350 Carrier User Manual SC 2350 Configuring TEDS If you are using a TEDS sensor complete the following steps to configure the TEDS sensor in MAX 1 2 If MAX is not already open double click the MAX icon Under NI DAQmx Devices right click SC 2350 and select Properties The SC 2350 Configuration window opens Leave the DAQ Device the SCC Connector Block ID and where applicable the Cabled Device Connector as the defaults Select the SCC module from the appropriate drop down list Jx The LED to the right of the module should appear bright green if the sensor is connected If the LED is not bright green conn
11. Pin Assignments of E B and M Series Devices 3 Note Refer to the M Series User Manual for pin assignments of M Series devices SC 2345 connector block The following does not apply to the SC 2345 with configurable connectors or to the SC 2350 A metallized nylon knit EMI gasket is attached to the strain relief bars of the SC 2345 connector block Using shielded cables to connect the signals allows you to ground the shielded signal cables Stripping the insulation away from the shield of the cables forms a chassis ground connection at the strain relief bar To avoid adding noise to the signal ground the cable shield only at one end For complete signal connection information refer to the SCC XX module user guide For more information about using the SC 2345 refer to the SC 2345 2350 Carrier User Manual SCC Module Installation Considerations SCC modules are required for connecting to the analog inputs or analog outputs of the DAQ device You do not need to use SCC modules to connect to the CTR and PO X signals of the DAQ device which are accessible from the SC 2345 carrier Refer to the SC 2345 2350 Carrier User Manual for more information Each SCC module has a lengthwise color stripe label on the top as illustrated in Figure 10 that indicates the module type and function classification of the module and displays a corresponding icon O National Instruments Corporation 9 SCC Quick Start Guide 1 SCC Screw Terminal Receptac
12. Quarter Bridge I Gage Resistance 350 Q Gage Factor SCC SG03 SCC SG04 Analog Input Strain Gage Analog Input Strain Gage Strain Configuration Half Bridge I Gage Resistance Gage Factor Poisson Ratio Strain Configuration Full Bridge I Gage Resistance Gage Factor Analog Input Custom Voltage with Excitation Max Min 100 mV Bridge Type Full Bridge Excitation Source Internal Excitation Value 2 5 V SCC SG24 Analog Input Strain Gage Strain Configuration Full Bridge I Excitation Value 10 V Gage Resistance Gage Factor Analog Input Custom Voltage with Excitation Max Min 100 mV Bridge Type Full Bridge Excitation Source Internal Excitation Value 10 V SCC SG11 Digital Output Use default SCC TCO1 Analog Input Temperature Thermocouple CJC Source Built In Thermocouple Type SCC TC02 Analog Input Temperature Thermocouple CJC Source Built In Thermocouple Type Note value is based on sensor specification Use default value for parameters not specified in the table SCC Quick Start Guide 24 ni com Using the Device in an Application Refer to the DAQ Getting Started Guide for application information Troubleshooting Use the following resources if you have problems installing your DAQ hardware and or software e For troubleshooting instructions refer to
13. SCC Quick Start Guide This document explains how to install and configure National Instruments Signal Conditioning Components SCC modules with NI DAQmx SCC modules work with NI M Series E Series and B Series DAQ devices This document assumes you have already installed configured and tested your NI application and driver software and the data acquisition DAQ device you will connect to the SC 2345 2350 carrier If you have not done so refer to the DAQ Getting Started Guide included with the DAQ device available on the NI DAQ CD and from ni com manuals before continuing Throughout this document abbreviations containing X or XX are used to refer to families of related device model numbers SCC ALXX refers to the SCC AI01 SCC AI02 SCC AI03 SCC AI04 SCC AI05 SCC AI06 SCC AI07 SCC AI13 and SCC AI14 SCC LPXX refers to the SCC LPO1 SCC LP02 SCC LP03 and SCC LP04 SCC SGXX refers to the SCC SG01 SCC SG02 SCC SG03 SCC SG04 and SCC SG24 SCC TCOX refers to the SCC TCO1 and SCC TC02 SCC XX refers to any SCC module Step 1 Unpacking the Carrier and Modules Remove the module from the package and inspect the module for loose components or any sign of damage Notify NI if the module appears damaged in any way Do not install a damaged module into the carrier For safety and compliance information refer to the device documentation packaged with the device at ni com manuals or on NI DAQmx CD that contains the
14. ale 2 1 4 6 pin female 1 1 MIL Spec 2 4 6 pin female 1 1 National Instruments Corporation SCC Quick Start Guide Table 1 Panelette Specifications Continued Connectors Units Panelette Description per Panelette Slot Width 9 pin D SUB Single male 1 2 Single female 1 Dual male 2 3 Dual female 2 3 Momentary switch On off 2 1 Toggle switch On off on 2 1 Rocker switch On off on 1 1 LED Red green yellow and orange LEDs 4 1 Potentiometer 1 turn 10 1 1 Strain relief Small strain relief 1 2 Blank Filler panel You can install a blank panelette into any unused panelette opening Complete the following steps to install the I O panelettes 1 Remove the blank panel before installing any I O panelettes on the rear of the SC 2345 2350 with configurable connectors Place the lower edge of the I O panelette in the groove at the bottom of the enclosure opening Tilt the panelette top back into the enclosure 4 Secure the panelette with either one two or three depending on the type of I O panelette M2 5 x 6 panhead screws that are included with the panelette 5 Connect the lead wires from the panelette to the screw terminals of the SCC modules or to the 42 pin screw terminal block inside the SC 2345 2350 carrier Procedure 2 Applying 1 0 Panelette Labels The SC 2345 with Configurable Connectors and the SC 2350 are shipped with a sheet of
15. arriers sr r 0 va andano Boreu T T H 0 8 CH 179 CH 2710 CH 37 11 CH 4712 CH 6 4 CH 7715 ANALOG INPUTO CHo CH ANALOG OUTPUT ol g ge s i I 0 g 2 f p E 0 eureun sodina Teror o I I 04 978 CH 179 CH 2710 CH 3711 CH 4712 CH 5 13 CH 6 14 CH 7715 ANALOG INPUT ma CHT UT f rre DIOO DIO1 DIO2 DIO3 Dioa DI06 DIOS DIO7 DIGITAL INPUT OUTPUT CE PRi es o 502345 COPYRIGHT 1999 O SCC Socket SCC Socket Reference Designator SCC Key Slot Serial Number OND J24 J25 J21 Power LEDs ONOW 9 Screw Terminal Block 10 Grounding Terminal Lug 11 Assembly Number O National Instruments Corporation Figure 12 SC 2345 Garrier Diagram SCC Quick Start Guide VAL fo OF ANG PCT ase ae
16. device documentation The following symbols may be on the device This symbol denotes a caution which advises you of precautions to take to avoid injury data loss or a system crash When this symbol is marked on the product refer to the Read Me First Safety and Radio Frequency Interference document shipped with the product for precautions to take When this symbol is marked on a product it denotes a warning advising you to take precautions to avoid electrical shock When this symbol is marked on a product it denotes a component that may be hot Touching a component may result in bodily injury gt gt p Wi NATIONAL p INSTRUMENTS Step 2 Verifying the Components Verify that you have the following SCC system components or O 1 SCC Module 2 Power Module 3 SCC Carrier 5 DAQ Device 4 Shielded Cable 6 Personal Computer SCC Quick Start Guide In addition you need the following items Q Hardware and documentation 68 pin DAQ device and documentation 68 pin shielded cable SC 2345 2350 carrier and SC 2345 2350 Carrier User Manual One or more SCC modules and user guide Software and documentation NI DAQ 7 2 or later software and documentation At least one of the following software packages and documentation Tools 1 8 in flathead screwdriver LabVIEW LabWindows CVI LabVIEW SignalExpress Measurement Studio Visual C Visual Basic Numbers 1 and 2 Ph
17. e patents txt file on your CD or ni com patents 2004 2008 National Instruments Corporation All rights reserved 373743D 01 Jan08
18. ect the sensor now and click Scan for TEDS Click OK Expand the SC 2350 and the module connected to the TEDS sensor Click the TEDS sensor and the TEDS sensor specifications appear in the right pane of the window Verify that the TEDS data has imported correctly If your data has not imported correctly repeat steps 2 through 7 Taking an NI DAQmx Measurement This step applies only if you are programming the device using NI DAQ or NI application software Refer to the Take an NI DAQmx Measurement section in the DAQ Getting Started Guide When using the DAQ Assistant to create a new task refer to Table 4 for the measurement types in NI DAQmx and how they correspond to the SCC modules For additional information about SCC XX module specific channel task settings refer to the individual SCC XX module user guide SCC Quick Start Guide 22 ni com Table 4 SCC Module and Corresponding NI DAQmx Measurement Type Recommended NI DAQmx Recommended SCC Module Measurement Type Parameter Settings SCC ACCO1 Analog Input Accelerometer Current Excitation Value 4 mA Excitation Source Internal Sensitivity SCC AIO1 Analog Input Voltage Max Min 42 V SCC AI02 Analog Input Voltage Max Min 20 V SCC AI03 Analog Input Voltage Max Min 10 V SCC AI04 Analog Input Voltage Max Min 5 V SCC AI05 Analog Input Voltage Max Min 1 V SCC AI0
19. ght click Devices and Interfaces and select Create New as shown in Figure 18 X Devices and Interfaces Measurement amp Auto File Edit Yiew Tools Help Configuration 4 Create New 9 My System w Data Neighborhood A D a Devices and Interfaces Create New H NI DAQmx Devices Dev PXI PXI System Unidentified Figure 18 Create New in Devices and Interfaces 4 Select either the SC 2345 or SC 2350 from the Create New window 5 Select the carrier under NI DAQmx Device NI DAQmx SCC Connector Block The configuration window opens as shown in Figures 19 and 20 National Instruments Corporation SCC Quick Start Guide X SCC Connector Block Configuration SCC Carrier Type Cabled Device Black Carrier Side Connector INI USB 6259 Mass Termination v SCC Connector Block ID Cabled Device Connector SCC1 Connector 0 4112 5 13 6 14 7 15 0 2 10 3 11 Power J21 118 J17 J amp 37 J6 15 14 33 DIO2 DIO3 DIO4 DIOS DIO6 DIO7 32 DIOD DIO1 SCC PWROZ None None None None 6f14 7 15 0 None 4112 5 13 None None None 2110 3f11 None None SCC Quick Start Guide 20 Figure 19 SC 2345 Connector Block Configuration Window ni co
20. illips screwdrivers Wire insulation strippers To install NI DAQm x refer to the DAQ Getting Started Guide To install the SC 2345 2350 carrier refer to the SC 2345 2350 Carrier User Manual All NI documents are available at ni com manuals 2 ni com Step 3 Cabling the SC 2345 2350 Carrier to the DAQ Device AN Caution Refer to the Read Me First Safety and Radio Frequency Interference document before removing equipment covers or connecting or disconnecting any signal wires Follow proper ESD precautions to ensure you are grounded before installing the hardware Verify that the DAQ device is installed in the computer If the DAQ device is not installed refer to the DAQ Getting Started Guide for installation instructions Connect the SC 2345 2350 carrier to the DAQ device with a 68 pin shielded cable If you are using an M Series DAQ device with two connectors connect the cable to connector 0 or 1 Use connector J24 shown in Figure 1 on the SC 2345 2350 carrier rE DIO6 DIO ACH 6 14 ACH 7 1 CH O CH 1 EST Lt tl El eB og 99 gt O og gro gg 89 8g CosaSoaog ggo BES Sse s asas 50 BET 3343 03 seg Aeg G GER Su 8 9 aH ais we
21. l stage analog input configuration SCC Quick Start Guide 16 ni com A Single Stage Analog Input 4 Analog SCC Plugged into J9 B Dual Stage Analog Input 5 First Stage 1 J9 Connector Block SCC Module Not Installed 6 Second Stage 2 Analog SCC Plugged into J1 7 Do Not Connect Any Signals to the Second Stage SCC 3 SC 2345 Carrier Figure 16 Single and Dual Stage Analog Input SCC Configuration for SC 2345 Connector Block Socket Table 3 shows all the analog input SCC modules that you can configure on the SC 2345 carrier and whether the modules support single stage dual stage or both configurations Table 3 SCC Modules and Dual Stage Compatibility Single Stage First Stage of Second Stage of Analog Input Dual Stage Analog Input Dual Stage Analog Input SCC Modules J1 J8 J9 J16 J1 J8 SCC AIXX Yes Yes No SCC A10 Yes Yes No SCC RTDO1 Yes Yes No SCC CI20 Yes Yes No SCC ACCO1 Yes Yes No SCC TCOX Yes Yes No SCC FVOI Yes No Yes SCC LPXX Yes Yes Yes SCC FTO1 Yes Yes Yes SCC SGXX Yes Yes No National Instruments Corporation 17 SCC Quick Start Guide Digital SCC Modules Sockets J9 to J16 work for digital SCC modules as well as for analog inputs Plug a digital SCC module into any socket J X 9 where X is 0 to 7 and connect the PO signal to the module The SC 2345 routes the PO signal to the DAQ device channel PO0 X Figure 17 illustrates a digital module with an anal
22. le 2 Label Color Stripe 3 SCC Module Name Figure 10 SCC Module For more information about SCC module types accompanying icons label color and measurement types refer to Table 2 Table 2 SCC Modules Icon Label Color and Measurement Type Label Measurement SCC Module Icon Color Type SCC ACCO1 Blue Analog Input ACC INPUT SCC AIXX Blue Analog Input SCC A10 Blue Analog Input SCC CI20 Blue Analog Input lin Vout SCC FVOI Blue Analog Input 0 100Hz SCC LPXX Blue Analog Input XN SCC Quick Start Guide 10 ni com Table 2 SCC Modules Icon Label Color and Measurement Type Continued Label Measurement SCC Module Icon Color Type SCC RTDO1 Blue Analog Input RTD SCC SG Refer to the SCC SG Series Strain Gage Modules Blue Analog Input User Guide SCC TCOX Blue Analog Input TC SCC FTO1 N A Analog Input h 25 T Analog Output Digital GPCTR SCC DIO1 a2 Green Digital yor SCC DOO1 Green Digital fe AV SCC RLYO1 Green Digital 3 NO 2 COM ane 1 SCC CO20 Red Analog Output e ISO National Instruments Corporation 11 SCC Quick Start Guide Table 2 SCC Modules Icon Label Color and Measurement Type Continued Label Measurement SCC Module Icon Color Type SCC AO10 Red Analog Output 3 2 4 10V T VV ISO SCC CTROI Yellow General Purpose 48V ISO Counter Timer 400 kHz SRC OUT G
23. m 3 X SC 2350 Configuration Cabled Device SCC Connector Block ID NI USB 6259 Mass SCC1 Cabled Device Connector Connector 0 19 19 J1 None 0 8 J2 None 1 9 29 39 19 J3 None 2 10 14 None 3 11 5 None 4 12 59 36 None s9 79 oF None TEDS Digital Connectors Je None FAS 6 14 5 13 J17 None 19 s z 118 None 19 Power TEDS Configured 321 SCC PWROZ2 Figure 20 SC 2350 Configuration Window Note Configuring the SCC system using MAX automatically sets the analog input mode of the DAQ device to NRSE Step 8 Configuring the SCC Modules Complete the following steps to configure the SCC modules 1 Specify the SCC Carrier Type The location of the SCC sockets change depending on the SCC carrier type Select the DAQ Device that is connected to the SC 2345 2350 carrier Type the SCC Connector Block ID The default value is SCC1 If the cabled DAQ device is an M Series device with two connectors select the Cabled Device Connector National Instruments Corporation 21 SCC Quick Start Guide Step 9 8 In the J21 drop down list next to Power select the correct SC 2345 2350 power configuration The SC 2345 2350 shielded carrier has one of the following power modules factory installed in socket J21 e SCC PWRO1 5 VDC from the DAQ device or an external supply e SCC
24. nto the socket To install the SCC modules on the connector block sockets of the SC 2345 2350 carrier complete the following steps 1 Remove the cover screws on either side of the top cover with a Number 1 Phillips screwdriver Open or remove the top cover 2 Ifthe carrier is equipped with a strain relief module loosen the strain relief screws with a Number 2 Phillips screwdriver and slide the signal wires through the strain relief opening If you are connecting multiple signals you may need to remove the top strain relief bar 3 Plug the SCC modules onto the appropriate connector block sockets Refer to the Device Specific Information section of the SCC XX module user guides for the socket requirements of the SCC modules Analog Input SCC Modules Analog input sockets are arranged in aligned pairs so that sockets J X 1 and J X 9 form a pair for all X 0 to 7 The SC 2345 routes analog input signals to the DAQ device channels AI X and AI X 8 For example if you plug an SCC A10 voltage attenuator module into socket J4 the signal on one channel is routed to AI 3 and the signal on the other channel is routed to AI 11 Refer to the SCC user guide to confirm signal names Right click the device name in MAX to see the device pin assignments pinouts are in the NI DAQmx Device Terminals Help in the Measurement amp Automation Explorer Help Also pinouts for NI DAQmx are accessible from Help HelpTopics NI DAQmx MAX Help for NI DAQmx
25. og input module 1 SC 2345 Carrier 3 Digital SCC Plugged into J9 2 Input Signals 4 Analog SCC Plugged into J1 Figure 17 Single Stage Analog Input and DIO SCC Configuration for SC 2345 Connector Block Socket Analog Output SCC Modules You can plug analog output SCC modules into the SC 2345 using sockets J17 and J18 Each socket connects to both analog output channels of the DAQ device although each is identified on the SC 2345 as being for either channel 0 or 1 These designations indicate the primary analog output channel each socket uses Analog output channel 0 is the primary channel for socket J17 Analog output channel 1 is the primary channel for socket J18 GPCTR SCC Modules Plug the SCC CTRO1 general purpose counter timer module into socket J19 or J20 of the SC 2345 Socket J19 connects to the DAQ device general purpose counter timer channel 0 Socket J20 connects to general purpose counter timer channel 1 SCC Quick Start Guide 18 ni com Step 7 Configuring the SC 2345 2350 You can use the SC 2350 only with NI DAQmx 7 2 or later you can use the SC 2345 with NI DAQmx 7 0 or later w 1 Double click the Measurement amp Automation icon on the desktop to open MAX pr 2 Open Devices and Interfaces then expand NI DAQmx Devices If the device does not Sanoman automatically appear press lt F5 gt to refresh the view in MAX If the device is still not recognized refer to ni com support install 3 Ri
26. s of data with the appropriate SCC modules inserted The SC 2350 does not support dual stage configuration or digital signals You cannot use the SC 2350 carrier with the following modules e SCC DIO1 SCC DOOI e SCC RLYOI e CC CTRO1 Figure 15 shows the locations of SC 2350 carrier components ee v33 J30 29 fas mao i DAMOS DATAT DAATZO DART DATA AMZ DAT T OTS RETURNOS RETUAN19 RETURNZ10 RETURNS RETURNA 2 RETURNS RETUANG14 RETURN 7 S TED CONNECTIONS FOR ANALOG INPUT l VTEDS ANALOG co UTP DATA S13 Ov o 9 0 o 0 0 0 010 7 2 gt d 0 4 0 f 0 Oo gt m S 7 g x 3 3 lt ai az kd 2 az 3a B g lt gz lt amp z Ed z amp z Ed amp u we aoB a Aan aan Na A53 Al614 A75 A00 a01 pee pee Se ee i hic REE a 3 SCC Socket Reference Designator 5 SCC Socket 6 7 8 RON SCC Key Slot 50 Pin Test Header Serial Number Assembly Number Screw Terminal Block J24 9 Power LEDs 10 J25 11 J21 Figure 15 SC 2350 Carrier with TEDS National Instruments Corporation SCC Quick Start Guide Step 6 Installing the Modules When properly oriented SCC modules plug easily onto the connector block socket Never force an SCC module i
27. tallation Diagram 1 68 Pin Shielded Cable 5 BNC Panelette 9 Screw Terminal Block 2 Strain Relief Panelette 6 Power LEDs 10 Top Cover 3 SCC Modules 7 SCC PWRXX 11 Cover Screws 4 SCC Connector Block Socket 8 Screw Terminals Figure 3 SC 2345 Carrier with Configurable Connectors Rear Cabled Installation Diagram SCC Quick Start Guide 4 ni com Cover Screws Top Cover Screw Terminals SCC Modules ON Nog Power LEDs Strain Relief Panelette Screw Terminal Block 68 Pin Shielded Cable 9 SCC PWRXX 10 BNC Panelette 11 SCC Connector Block Socket Figure 4 SC 2345 Carrier with Configurable Connectors Side Cabled Installation Diagram Step 4 Setting Up the SC 2345 SC 2350 Carrier The following section describes how to set up features common to both the SC 2345 and the SC 2350 carriers Procedure 1 Installing the Connectors and Panelettes If you have selected an SC carrier with configurable connectors install the connector and interface panelettes Some panelettes occupy more than one panelette slot Table 1 lists the panelette specifications Table 1 Panelette Specifications Connectors Units Panelette Description per Panelette Slot Width Mini thermocouple J or K type 2 1 jack Uncompensated 2 1 Thermocouple jack J or K type 1 1 Uncompensated 1 1 BNC BNC connector 2 1 SMB SMB connector 4 1 Banana jack Banana jack 2 1 LEMO B Series 2 pin fem
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