778396-01 [NI]

S Series Multifunction DAQ 12 or 16-Bit,1 to 10 MS/s, 4 Analog Inputs; S系列多功能DAQ 12位或16位, 1至10 MS / s时, 4个模拟输入
778396-01
型号: 778396-01
厂家: National Instruments    National Instruments
描述:

S Series Multifunction DAQ 12 or 16-Bit,1 to 10 MS/s, 4 Analog Inputs
S系列多功能DAQ 12位或16位, 1至10 MS / s时, 4个模拟输入

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S Series Multifunction DAQ 12 or 16-Bit,  
1 to 10 MS/s, 4 Analog Inputs  
NI 6120, NI 6115, NI 6110, NI 6111  
• 2 or 4 analog inputs; dedicated  
A/D converter per channel  
• 1 to 10 MS/s per channel  
maximum sample rate  
• Analog and digital triggering  
• AC or DC coupling  
Recommended Software  
• LabVIEW 7.x or higher  
• LabWindows/CVI 7.x or higher  
• Measurement Studio 7.x or higher  
• Digital Waveform Editor  
• SignalExpress 1.x or higher  
• 8 input ranges from 200 mV  
to 42 V  
Other Compatible Software  
• VI Logger 2.x or higher  
• Visual Studio .NET  
• 2 analog outputs at 4 MS/s single  
channel or 2.5 MS/s dual channel  
• 8 digital I/O lines  
• Visual Basic, C/C++, and C#  
(5 V TTL/CMOS)  
Measurement Services  
Software (included)1  
Two 24-bit counter/timers  
• Measurement services that simplify  
configuration and measurements  
• NI-DAQmx driver software  
• Measurement & Automation  
Explorer configuration utility  
• VI Logger Lite data-logging software  
Operating Systems  
• Windows 2000/NT/XP  
• Mac OS X  
1Mac OS X and Linux applications  
must use NI-DAQmx Base driver software.  
• Linux  
Calibration Certificate Available  
Analog  
Inputs  
4
4
4
2
Input  
Sampling  
Input  
Analog  
Outputs  
2
2
2
2
Max Output  
Rate (MS/s)  
Output  
Range (V)  
10  
10  
10  
10  
Digital  
Counter/  
Timers  
2, 24-bit  
2, 24-bit  
2, 24-bit  
2, 24-bit  
Family  
NI 6120  
NI 6115  
NI 6110  
NI 6111  
Bus  
PCI, PXI  
PCI, PXI  
PCI  
Resolution (bits) Rate (MS/s)  
Range (V)  
0.2 to 42  
0.2 to 42  
0.2 to 42  
0.2 to 42  
I/O  
82  
82  
8
Triggers  
16  
12  
12  
12  
13  
10  
5
41  
41  
41  
41  
Analog, digital  
Analog, digital  
Analog, digital  
Analog, digital  
PCI  
5
8
14 MS/s single channel; 2.5 MS/s on two channels 2Hardware-timed up to 10 MB/s 3800 kS/s with NI-DAQmx, 1 MS/s with additional download. Special conditions apply.  
Table 1. Channel, Speed, and Resolution Specifications  
Overview and Applications  
Features  
National Instruments S Series devices combine the latest in PC The NI high-performance S Series DAQ devices have the same  
technologies to deliver simultaneous-sampling, high-bandwidth basic features of a typical multifunction device – eight digital I/O lines,  
capabilities for low and high-channel-count data acquisition and control two counter/timers, two analog outputs, RTSI or PXI trigger bus for  
systems. Use S Series devices in a variety of applications including:  
• Stimulus/response applications where synchronization among high-  
speed analog input (AI), analog output (AO), and digital I/O is required  
• 42 V automotive applications  
multidevice synchronization, and PFI lines for software-controlled routing  
of timing and triggering signals. S Series devices exceed the analog input  
performance of traditional multiplexed devices with features including:  
Onboard Memory  
(samples)  
64 M  
Signal  
Input  
Configuration  
Family  
NI 6120  
Antialias Filters1 Coupling  
5-pole Bessel,  
DIO  
• Radar, sonar, ultrasound  
AC and DC Pseudodifferential Hardware-timed  
Transient/ballistics measurements  
100 kHz  
• High-energy physics  
NI 6115  
32 M or 64 M  
3-pole Bessel  
50 and 500 kHz  
AC and DC Pseudodifferential Hardware-timed  
• IF digitization  
NI 6110  
NI 6111  
1Filter can be bypassed.  
8,192  
8,192  
DC  
DC  
Pseudodifferential Software-timed  
Pseudodifferential Software-timed  
Table 2. Special Features  
S Series Multifunction DAQ 12 or 16-Bit,  
1 to 10 MS/s, 4 Analog Inputs  
Dedicated A/D Converters per Channel – help you achieve faster NI LabVIEW Sound and Vibration Toolkit  
sampling rates per channel, simultaneous sampling, and better This toolkit includes a full set of frequency-domain analysis and  
dynamic accuracy for transient or frequency measurements.  
presentation tools required for sound and vibration applications.  
These tools include:  
200 mV to 42 V Input Ranges – configure each analog input channel • Distortion, gain, phase, cross-talk, and dynamic range measurements  
to read from a very wide variety of voltage ranges. The input • Octave analysis  
impedance is lower for 20 and 42 V ranges, preserving the bandwidth • Swept-sine analysis  
for signals with high frequencies and large amplitudes.  
• Linear, exponential, and peak hold measurements  
• Baseband and zoom FFT, power, FFT, power spectral density (PSD)  
AC or DC Coupling – configure analog inputs for AC or DC coupling • Limit testing  
on a per-channel basis. AC coupling removes the DC offset for • Short-time Fourier transform and shock response spectrum  
applications only analyzing signals in the frequency domain.  
Weighting filters  
• System calibration  
Antialias Filters (NI 6115 and NI 6120) – the antialias filters are turned Waterfall/colormap display  
on from software on a per-channel basis. NI 6115 devices have 50 or  
500 kHz filters for each channel, and NI 6120 devices have 100 kHz  
filters for each channel.  
Large Onboard Memory (NI 6115 and NI 6120) – NI 6120 devices  
feature a 64 MS onboard memory, and NI 6115 devices feature a  
64 or 32 MS onboard memory. With the extra memory, which  
requires no extra programming, you can capture high-bandwidth  
signals over long periods of time, even if multiple devices are sharing  
the same PCI or PXI bus.  
Hardware-Timed Digital I/O – the digital I/O lines can synchronize  
with the analog input, analog output, counter/timer I/O, or an  
external clock for mixed-signal measurement applications. Using the  
onboard FIFO, you can achieve reliable data transfers to 10 MB/s.  
Figure 1. Sound and Vibration Toolkit  
Phase Locking (PXI only) – synchronize multiple devices to a  
common PXI backplane clock to preserve the phase between  
measurements across multiple device analog input channels.  
NI LabVIEW Signal Processing Toolkit  
This toolkit is a suite of software tools, example programs, and  
utilities for time-frequency analysis and digital filter design. The  
toolkit includes:  
Professional Analysis and  
Presentation Toolkits  
There are several analysis and presentation add-on toolkits available • Wavelet and filter-bank design  
from National Instruments that help make you more productive • Digital filter design of FIR and IIR filters  
when developing custom applications with your S Series devices. • Joint time-frequency analysis (JTFA) with the Gabor spectrograph  
Turn your S Series device into a transient recorder, spectrum • High-frequency resolution model-based spectral estimation for  
analyzer, or one of several other instruments with these toolkits.  
small datasets  
2
National Instruments • Tel: (800) 813 3693 • info@ni.com • ni.com  
S Series Multifunction DAQ 12 or 16-Bit,  
1 to 10 MS/s, 4 Analog Inputs  
NI Spectral Measurements Toolkit  
SCXI is limited to 100 kS/s for 16-bit accuracy and 333 kS/s for  
This toolkit includes all of the analysis and presentation tools to 12-bit accuracy when used in multiplexed mode. However, in  
convert your S Series device into a full-featured spectrum analyzer. parallel mode, the sample rate is limited by the maximum scan rate  
The toolkit includes:  
of the data acquisition device. When SCXI is used in parallel mode  
with S Series, all channels are simultaneously sampled and the  
sampling rate is limited by the S Series device, from 250 kS/s per  
channel to 10 MS/s per channel.  
• Measurements such as in-band power and adjacent-channel power  
• 3D spectrogram  
• Analog modulation and demodulation  
• I-Q data for digital demodulation  
• Highly optimized FFT processing  
Measurement Services Software  
National Instruments measurement services software, built  
around NI-DAQmx driver software, includes intuitive application  
High-Performance Data Throughput  
Using NI-DAQmx driver software and S Series, you can take full programming interfaces, configuration tools, I/O assistants, and  
advantage of your PC’s throughput potential, which is useful in other tools designed to reduce system setup, configuration, and  
many applications including transient recording.  
development time.  
Flexible Data Transfer  
Automatic Code Generation – DAQ Assistant is an interactive guide  
With NI-DAQmx, you can choose where to accumulate data – on the that helps you navigate through configuring, testing, and programming  
onboard memory, PC RAM memory, or PC hard drive memory. measurement tasks and automatically generates the necessary code  
Thus, you can balance your PC application requirements and for LabVIEW, LabWindows/CVI, or Measurement Studio.  
stream-to-disk/memory capabilities. In any case, NI-DAQmx  
optimizes data transfers by using DMA (direct memory access) and Cleaner Code Development – Basic and advanced software functions  
transferring large chunks of data, while ensuring no data loss. You have been combined into one easy-to-use yet powerful set to help  
can also choose the format of your data, further optimizing you build cleaner code and move from basic to advanced  
throughput. Choices include raw (binary), scaled, or the high-level applications without replacing functions.  
waveform data type. Using these techniques, you can achieve rates of  
more than 40 MS/s sustained over the PCI/PXI bus to hard drive High-Performance Driver Engine – NI-DAQmx delivers maximum  
(depending on the PC).  
I/O system throughput with a multithreaded driver.  
Data Compaction  
Test Panels – With the Measurement & Automation Explorer  
With the release of NI-DAQmx 7.4 or later, data compaction is configuration utility, you can test all of your module functionality  
available for stream-to-disk applications. The NI-DAQmx before you begin development.  
compaction feature strips unused or unwanted bits of data from  
each sample taken from your S Series device before it is permanently Scaled Channels – Easily scale your voltage data into the proper  
recorded to hard disk. This is helpful because hard drives are engineering units using the NI-DAQmx Measurement Ready virtual  
typically the throughput bottleneck compared to the PCI/PXI bus channels by choosing from a list of common sensors and signals or  
and PC RAM memory read/write speed. Using data compression, creating your own custom scale.  
users with standard hard drives can see up to 20 percent higher  
throughput when streaming-to-disk.  
Data-Logging Software – VI Logger Lite is configuration-based  
software designed specifically for data logging. Features include  
easy logging and viewing of data, data extraction to Microsoft  
Signal Conditioning  
With the release of NI-DAQmx 7.4 or later, all S Series devices are Excel, and code generation in LabVIEW.  
compatible with parallel-mode SCXI modules.  
LabVIEW Integration – All NI-DAQmx functions create the  
waveform data type, which carries acquired data and timing  
information directly into more than 400 LabVIEW built-in analysis  
routines for display of results in engineering units on a graph.  
Model  
Description  
Universal Strain Gage Input  
Isolation Amplifier  
Channels  
SCXI-1520  
SCXI-1125  
SCXI-1141/2/3  
8
8
8
8-Pole Lowpass Filters  
Table 3. Most Popular Parallel-Mode SCXI Modules  
NI-DAQmx Base Driver  
NI-DAQmx Base (available at ni.com/downloads) offers Mac OS X  
and Linux users a programming interface similar to NI-DAQmx. It  
includes ready-to-use LabVIEW VIs and C function features similar  
to those included in NI-DAQmx driver software.  
National Instruments • Tel: (800) 813 3693 • info@ni.com • ni.com 3  
S Series Multifunction DAQ 12 or 16-Bit,  
1 to 10 MS/s, 4 Analog Inputs  
CH0+  
+
CH0  
Amplifier  
AI CH0  
Mux  
Anti-  
Aliasing  
Filter  
CH0  
12-Bit  
ADC  
CH0  
12  
Data (16)  
Data (16)  
Data (16)  
Latch  
CH0–  
CH1+  
CH1–  
CH2+  
CH2–  
CH3+  
CH3–  
+
CH1  
Amplifier  
Anti-  
Aliasing  
Filter  
CH1  
12-Bit  
ADC  
12  
AI CH1  
Mux  
CH1  
Latch  
+
CH2  
Amplifier  
Anti-  
Aliasing  
Filter  
CH2  
12-Bit  
ADC  
12  
12  
AI CH2  
Mux  
CH2  
Latch  
Control  
Generic  
Bus  
Interface  
PCI  
Bus  
Interface  
Mini  
MITE  
ADC  
FIFO  
Data (32)  
+
CH3  
Amplifier  
Anti-  
Aliasing  
Filter  
CH3  
12-Bit  
ADC  
Address/Data  
AI CH3  
Mux  
CH3  
Latch  
Data (16)  
Calibration  
Mux  
AI Control  
EEPROM  
IRQ  
2
Analog  
Trigger Level  
DACs  
Trigger  
DMA  
Trigger  
Circuitry  
Analog Input  
Analog Input  
Control  
EEPROM  
Control  
DMA  
Trigger  
Timing/Control  
DMA/IRQ  
PFI / Trigger  
Timing  
Interface  
Counter/  
Timing I/O  
Bus  
Interface  
DAQ - STC  
DAQ-STC  
Bus Interface  
DIO  
FIFO  
FPGA  
Analog Output  
Timing/Control  
RTSI Bus  
Interface  
Analog  
Output Control  
DIO  
Control  
I/O Bus  
Interface  
STC DIO (8)  
DIO FIO  
Digital I/O  
DIO  
Mux  
Digital I/O (8)  
AO Control  
Data (32)  
FPGA Digital I/O (8)  
DAC  
FIFO  
DAC0  
DAC1  
Data (12)  
RTSI Bus  
Calibration  
DACs  
Figure 2. NI 6120 and NI 6115 Hardware Block Diagram  
4
National Instruments • Tel: (800) 813 3693 • info@ni.com • ni.com  
S Series Multifunction DAQ 12 or 16-Bit,  
1 to 10 MS/s, 4 Analog Inputs  
Voltage  
REF  
Calibration  
DACs  
Gain  
Amplifier  
ACH0+  
ACH0-  
AI CH0  
Mux  
CH0  
12-Bit ADC  
+
-
ACH1+  
ACH1-  
AI CH1  
Mux  
CH1  
12-Bit ADC  
+
-
ACH2+  
ACH2-  
AI CH21  
Mux  
CH2  
12-Bit ADC  
+
-
Control  
Generic  
Bus  
Interface  
PCI  
Bus  
Interface  
ADC  
FIFO  
MITE  
AI CH31  
Mux  
ACH3+  
ACH3-  
+
-
CH3  
12-Bit ADC  
Address/Data  
1 Not available on PCI-6111  
Calibration  
Mux  
AI Control  
EEPROM  
Trigger Level  
DACs  
IRQ  
DMA  
Analog  
Trigger  
Circuitry  
Trigger  
DMA/  
Interrupt  
Request  
Analog Input  
Timing/Control  
Trigger  
PFI / Trigger  
Analog  
Input  
Control  
EEPROM  
Control  
DMA  
Interface  
Bus  
Interface  
Counter/  
Timing I/O  
DAQ-STC  
Bus  
Interface  
DAQ - STC  
MIO  
Timing  
Interface  
I/O  
Bus  
Interface  
Analog  
Output  
Control  
Analog Output  
Timing/Control  
RTSI Bus  
Interface  
Digital I/O  
Digital I/O (8)  
AO Control  
Data (32)  
DAC  
FIFO  
DAC0  
DAC1  
Calibration  
DACs  
RTSI Bus  
Figure 3. NI 6110 and 6111 Hardware Block Diagram  
Ordering Information  
PCI  
PXI  
NI PCI-6120 ..................................................................778397-01  
NI PCI-6115 with  
32 MS ........................................................................778534-01  
64 MS ........................................................................778554-01  
NI PCI-6111 ..................................................................777530-01  
NI PCI-6110 ..................................................................777475-01  
NI PXI-6115 with  
32 MS ........................................................................778194-01  
64 MS ........................................................................778204-01  
NI PXI-6120 ..................................................................778396-01  
Includes data acquisition driver software.  
BUY NOW!  
For complete product specifications, pricing, and accessory  
information, call (800) 813 3693 (U.S. only) or go to  
ni.com/dataacquisition.  
National Instruments • Tel: (800) 813 3693 • info@ni.com • ni.com 5  
S Series Multifunction DAQ 12 or 16-Bit,  
1 to 10 MS/s, 4 Analog Inputs  
Specifications  
These specifications are typical for 25 °C unless otherwise noted.  
Timing I/O  
Number of channels  
Analog Input  
Input Characteristics  
Number of channels  
Up/down counter/timers...........................  
Frequency scaler........................................  
Resolution  
2
1
Up/down counter/timers........................... 24 bits  
Frequency scaler........................................ 4 bits  
Compatibility .................................................... TTL/CMOS  
Base clocks available  
Up/down counter/timers........................... 20 MHz, 100 kHz  
Frequency scaler........................................ 10 MHz, 100 kHz  
Base clock accuracy ......................................... 0.01ꢁ  
Maximum source frequency  
NI 6110, NI 6115, NI 6120 ........................ 4 pseudodifferential  
NI 6111 ...................................................... 2 pseudodifferential  
ADC resolution  
NI 6110, NI 6111, NI 6115 ........................ 12 bits, 1 in 4,096  
NI 6120 ...................................................... 16 bits, 1 in 65,536  
ADC pipeline  
NI-6110, NI 6111 .......................................  
NI 6115 ......................................................  
NI 6120 ......................................................  
Maximum sampling rate  
3
4
0
Up/down counter/timers........................... 20 MHz  
Minimum source pulse duration...................... 10 ns, edge-detect mode  
Minimum gate pulse duration.......................... 10 ns, edge-detect mode  
Data transfers .................................................. DMA (scatter-gather), interrupts, programmed I/O  
NI 6110, NI 6111 ....................................... 5 MS/s  
NI 6115 ...................................................... 10 MS/s  
NI 6120 ...................................................... 1 MS/s1  
Minimum sampling rate  
Triggers  
NI 6110, NI 6111 ....................................... 1 kS/s  
NI 6115 ...................................................... 20 kS/s  
NI 6120 ...................................................... No minimum  
Input signal ranges  
(selectable by channel).............................. 42, 20, 10, 5, 2, 1, 0.5, 0.2 ꢀ  
Input coupling................................................... AC or DC  
Max working voltage for all analog input channels  
Overvoltage protection  
(ACH+, ACH-) ............................................. 42 ꢀ  
Input FIFO buffer  
NI 6110, NI 6111 ....................................... 8,192 samples  
NI 6115, NI 6120 ....................................... 16 Msamples or 32 Msamples  
Data transfers .................................................. DMA (scatter-gather), interrupts, programmed I/O  
Analog filter type  
Analog Trigger  
Purpose  
Analog input .............................................. Start and stop trigger, gate, clock  
Analog output............................................ Start trigger, gate, clock  
General-purpose counter/timers............... Source, gate  
Source............................................................... All analog input channels, PFI0/TRIG1  
Level  
Internal source, ACH<0..3> ....................... Full-scale  
External source, PFI0/TRIG1...................... 10 ꢀ  
Slope................................................................. Positive or negative; software-selectable  
Resolution  
NI 6110, NI 6111, NI 6115 ........................ 8 bits, 1 in 256  
NI 6120 ...................................................... 12 bits, 1 in 4,096  
Hysteresis......................................................... Programmable  
Bandwidth (-3 dB)  
Internal source, ACH<0..3> ....................... 5 MHz  
External source, PFI0/TRIG1...................... 5 MHz  
NI 6115 ...................................................... 3-pole Bessel  
NI 6120 ...................................................... 5-pole Bessel  
Analog filter frequency (-3 dB)  
NI 6115 ...................................................... 50 and 500 kHz  
NI 6120 ...................................................... 100 kHz  
1800 kS/s with NI-DAQmx, 1 MS/s with additional download. Special conditions apply.  
Digital Trigger  
Purpose  
Analog input .............................................. Start and stop trigger, gate, clock  
Analog output............................................ Start trigger, gate, clock  
General-purpose counter/timers............... Source, gate  
External Sources .............................................. PFI<0..9>, RTSI<0..6>  
Compatibility .................................................... 5 ꢀ/TTL  
Response.......................................................... Rising or falling edge  
Pulse width....................................................... 10 ns minimum  
Analog Output  
Output Characteristics  
Number of channels......................................... 2 voltage  
Resolution  
NI 6110, NI 6111, NI 6120 ........................ 16 bits, 1 in 65,536  
NI 6115 ...................................................... 12 bits, 1 in 4,096  
Max update rate  
PXI Trigger Bus (PXI only)  
Trigger lines......................................................  
7
7
1 channel .................................................. 4 MS/s  
2 channel ................................................... 2.5 MS/s  
Output FIFO buffer size  
RTSI Bus (PCI only)  
Trigger lines......................................................  
NI 6110, NI 6111 ....................................... 2,048 samples  
NI 6115, NI 6120 ....................................... 16 or 32 Msamples  
Data transfers .................................................. DMA (scatter-gather), interrupts, programmed I/O  
Bus Interface  
PXI or PCI.......................................................... Master, slave  
Physical  
Voltage Output  
Ranges.............................................................. 10 ꢀ  
Dimensions (not including connectors)  
PCI ............................................................ 31.2 by 10.6 cm (12.3 by 4.2 in.)  
PXI ............................................................ 16 by 10 cm (6.3 by 3.9 in.)  
I/O connector.................................................... 68-pin male SCSI II type  
Output coupling................................................ DC  
Digital I/O  
Number of channels......................................... 8 input/output  
Compatibility .................................................... TTL/CMOS  
Power-on state ................................................. Input (high-impedence)  
Data transfers  
NI 6110, NI 6111 ....................................... Programmed I/O  
NI 6115, NI 6120 ....................................... DMA (scatter-gather), interrupts, programmed I/O  
Transfer rate  
NI 6115, NI 6120 ....................................... 10 Mbytes/s  
Input buffer size  
NI 6115, NI 6120 ....................................... 2,048 bytes  
Output buffer size  
NI 6115, NI 6120 ....................................... 2,048 bytes  
6
National Instruments • Tel: (800) 813 3693 • info@ni.com • ni.com  
S Series Multifunction DAQ  
Cables and Accessories  
Recommended Configurations  
I/O Configuration  
Accessory  
Cable  
BNC shielded  
BNC-2110 (777643-01)  
TB-2705 (778241-01)  
SCB-68 (776844-01)  
CB-68LPR (777145-02)  
SH68-68-EP (184749-01)  
SH68-68-EP (184749-01)  
R6868 (777643-01)  
Front-mount shielded screw terminals (PXI only)  
Noise-rejecting shielded screw terminals  
Low-cost unshielded screw terminals  
SH68-68-EP Noise-Rejecting Shielded Cable  
SH68-68-EP Shielded Cable  
The SH68-68-EP is a shielded 68-conductor cable terminated with two 68-pin female  
0.050 series D-type connectors. It features individually shielded analog twisted pairs  
for reduced cross-talk with high-speed devices.  
1 m ....................................................................................................................184749-01  
2 m ....................................................................................................................184749-02  
R6868 Low-Cost, Ribbon Cable  
The R6868 is a 68-conductor flat ribbon cable terminated with two 68-pin female  
0.050 series D-type connectors.  
R6868 Ribbon Cable  
1 m ....................................................................................................................182482-01  
BNC-2110 Noise-Rejecting BNC I/O Connector Block  
The BNC-2110 is a shielded connector block with signal-labeled BNC connectors for  
easy connectivity of your analog input, digital I/O, and counter/timer signals.  
BNC-2110 ........................................................................................................777643-01  
Dimensions – 20.3 by 11.2 by 5.5 cm (8.0 by 4.4 by 2.2 in.)  
TB-2705 Noise-Rejecting Front-Mount I/O Connector Block  
BNC-2110 I/O Connector Block  
The TB-2705 is a screw terminal block for your PXI DAQ devices. It latches to the  
front of your PXI modules with locking screws and provides strain relief and easy access  
to your analog, digital, trigger, and counter/timer signals through screw terminals.  
TB-2705 ............................................................................................................778241-01  
Dimensions – 8.43 by 10.41 by 2.03 cm (3.32 by 4.1 by 0.8 in.)  
SCB-68 Noise-Rejecting Shielded I/O Connector Block  
The SCB-68 is a shielded I/O connector block for rugged, very-low-noise signal  
termination for connecting 68-pin DAQ devices. Silk-screened component locations  
provide an easy addition of simple signal-conditioning circuitry for your analog input  
channels. It also includes a general-purpose breadboard area as well as an IC  
temperature sensor for cold-junction compensation in temperature measurements.  
SCB-68 ..............................................................................................................776844-01  
Dimensions – 19.5 by 15.2 by 4.5 cm (7.7 by 6.0 by 1.8 in.)  
TB-2705 Terminal Block  
CB-68LP and CB-68LPR Low-Cost I/O Connector Blocks  
The CB-68 and CB-68LP are low-cost termination accessories with 68 screw  
terminals for easy connector of field I/O signals to 68-pin DAQ devices. The  
connector blocks include standoffs for use on a desktop or for mounting in a custom  
panel. The CB-68LP has a vertical-mounted 68-pin connector. The CB-68-LPR has a  
right-angle mounted connector, and it is used with the CA-1000.  
SCB-68 Shielded I/O Connector Block  
CB-68LP............................................................................................................777145-01  
Dimensions – 14.35 by 10.74 cm (5.65 by 4.23 in.)  
CB-68LPR ........................................................................................................777145-02  
Dimensions – 7.62 by 16.19 cm (3.00 by 6.36 in.)  
CB-68LP and CB-68LPR I/O Connector Blocks  
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