SCXI-1102B
Modular Systems > National Instruments > SCXI
Description: | SCXI-1102B, 32-Channel, Voltage Input Module |
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National Instruments SCXI-1102B Voltage Input Module
The SCXI-1102B (Part Number: 776572-02B) has a three-pole lowpass filter with a 200 Hz cutoff frequency, 32 differential channels, and DC input coupling. This module also has a cold-junction compensation sensor for temperature measurements. The inputs on this module can be multiplexed to one output, which in turn drives one DAQ device channel.
The SCXI 1102B has a differential input signal range of ±10 V when utilizing a gain of 1 or ±0.1 V when utilizing a gain of 100. The differential input range is the greatest measurable voltage variance between the positive and negative channel inputs. The common-mode input signal range of the NI SCXI-1102B Voltage Input Module is ±10 V. The common-mode input range for positive or negative channel input is the greatest input voltage that leads to an accurate measurement. Every channel on the SCXI-1102B module comes with input protection circuitry to endure the unintentional application of voltages to ±42 VAC peak or 60 VDC maximum. The user should keep in mind that going above the differential or common-mode input channel ranges will lead to an inaccurate signal measurement. It can also result in an increased settling time prerequisite of the linked E/M Series DAQ instrument.
The input signals on the NI SCXI-1102B Voltage Input Module can be ground-referenced or floating. Prior to linking the thermocouple or another signal, the user must confirm if it is ground-referenced or floating. Floating signals must be ground-referenced by linking the negative channel input to chassis ground via a bias resistor. The second option is to utilize the bias resistors included with certain terminal blocks, such as the SCXI-1303.
SCXI-1102B Obsolete Status has been announced by National Instruments, but the module will still be available for purchase and repairs by Apex Waves.
Model | SCXI-1102B |
---|---|
Manufacturer | National Instruments |
Part Number | 776572-02B |
Type | Voltage Input Module |
Channels | 32 |
Input Coupling | DC |
Maximum Working Voltage | ±10 V |
I/O Connectors | Front: 96-pin male DIN C front connector Back: 50-pin male ribbon cable rear connector |
Dimensions | 1.2 by 6.8 by 8.0 in. |
Warranty | One Year Warranty |
SCXI-1102B Manual | User Manual and Maintenance Manual Available for Download |
Price | Contact a sales representative for a quote. |
National Instruments SCXI-1102B Frequently Asked Questions
Question: What is the cutoff frequency of the NI SCXI-1102B?
Answer: The NI SCXI-1102B has a 200 Hz cutoff frequency.
Question: Can you multiplex the SCXI-1102B inputs to a single output?
Answer: Yes, you can multiplex the SCXI-1102B inputs to a single output to drive a single DAQ device channel.
Question: What do you need to pair the NI SCXI-1102B with to measure RTDs and thermistors?
Answer: To measure thermistors and RTDs with the NI SCXI-1102B, the module must be paired with the SCXI-1581.
Question: Does the SCXI 1102B have a cold-junction sensor channel?
Answer: Yes, the SCXI 1102B has 32 differential analog input channels and one cold-junction sensor channel.
Question: Do the channels on the SCXI-1102B have amplifiers?
Answer: Yes, each channel on the SCXI-1102B has an amplifier with a selectable gain of 1 or 100.
SCXI-1102B PDF Manuals
ARCHIVED LABVIEW DATA ACQUISITION BASICS MANUAL.PDF
ARCHIVED NI DAQ USER MANUAL FOR PC COMPATIBLES.PDF
ARCHIVED TRADITIONAL NI DAQ USER MANUAL.PDF
COMBUSTION ANALYSIS SYSTEM SOFTWARE USER MANUAL.PDF
SCXI 1102 B C CALIBRATION PROCEDURE.PDF
SCXI 1102 B C LETTER OF VOLATILITY.PDF
SCXI 1303 32 CHANNEL ISOTHERMAL TERMINAL BLOCK INSTALLATION GUIDE AND SPECIFICATIONS.PDF
SCXI 1308 32 CHANNEL CURRENT INPUT TERMINAL BLOCK AND SPECIFICATIONS.PDF
SCXI 1581 USER MANUAL AND SPECIFICATIONS.PDF
TBX 96 TERMINAL BLOCK INSTALLATION GUIDE AND SPECIFICATIONS.PDF
Why Buy From Apex Waves:
SCXI-1102B
1-800-915-6216
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National Instruments SCXI-1102B Voltage Input Module
The SCXI-1102B (Part Number: 776572-02B) has a three-pole lowpass filter with a 200 Hz cutoff frequency, 32 differential channels, and DC input coupling. This module also has a cold-junction compensation sensor for temperature measurements. The inputs on this module can be multiplexed to one output, which in turn drives one DAQ device channel.
The SCXI 1102B has a differential input signal range of ±10 V when utilizing a gain of 1 or ±0.1 V when utilizing a gain of 100. The differential input range is the greatest measurable voltage variance between the positive and negative channel inputs. The common-mode input signal range of the NI SCXI-1102B Voltage Input Module is ±10 V. The common-mode input range for positive or negative channel input is the greatest input voltage that leads to an accurate measurement. Every channel on the SCXI-1102B module comes with input protection circuitry to endure the unintentional application of voltages to ±42 VAC peak or 60 VDC maximum. The user should keep in mind that going above the differential or common-mode input channel ranges will lead to an inaccurate signal measurement. It can also result in an increased settling time prerequisite of the linked E/M Series DAQ instrument.
The input signals on the NI SCXI-1102B Voltage Input Module can be ground-referenced or floating. Prior to linking the thermocouple or another signal, the user must confirm if it is ground-referenced or floating. Floating signals must be ground-referenced by linking the negative channel input to chassis ground via a bias resistor. The second option is to utilize the bias resistors included with certain terminal blocks, such as the SCXI-1303.
SCXI-1102B Obsolete Status has been announced by National Instruments, but the module will still be available for purchase and repairs by Apex Waves.
Model | SCXI-1102B |
---|---|
Manufacturer | National Instruments |
Part Number | 776572-02B |
Type | Voltage Input Module |
Channels | 32 |
Input Coupling | DC |
Maximum Working Voltage | ±10 V |
I/O Connectors | Front: 96-pin male DIN C front connector Back: 50-pin male ribbon cable rear connector |
Dimensions | 1.2 by 6.8 by 8.0 in. |
Warranty | One Year Warranty |
SCXI-1102B Manual | User Manual and Maintenance Manual Available for Download |
Price | Contact a sales representative for a quote. |
National Instruments SCXI-1102B Frequently Asked Questions
Question: What is the cutoff frequency of the NI SCXI-1102B?
Answer: The NI SCXI-1102B has a 200 Hz cutoff frequency.
Question: Can you multiplex the SCXI-1102B inputs to a single output?
Answer: Yes, you can multiplex the SCXI-1102B inputs to a single output to drive a single DAQ device channel.
Question: What do you need to pair the NI SCXI-1102B with to measure RTDs and thermistors?
Answer: To measure thermistors and RTDs with the NI SCXI-1102B, the module must be paired with the SCXI-1581.
Question: Does the SCXI 1102B have a cold-junction sensor channel?
Answer: Yes, the SCXI 1102B has 32 differential analog input channels and one cold-junction sensor channel.
Question: Do the channels on the SCXI-1102B have amplifiers?
Answer: Yes, each channel on the SCXI-1102B has an amplifier with a selectable gain of 1 or 100.
SCXI-1102B PDF Manuals & Diagrams
SCXI-1102B PDF Manuals
ARCHIVED LABVIEW DATA ACQUISITION BASICS MANUAL.PDF
ARCHIVED NI DAQ USER MANUAL FOR PC COMPATIBLES.PDF
ARCHIVED TRADITIONAL NI DAQ USER MANUAL.PDF
COMBUSTION ANALYSIS SYSTEM SOFTWARE USER MANUAL.PDF
SCXI 1102 B C CALIBRATION PROCEDURE.PDF
SCXI 1102 B C LETTER OF VOLATILITY.PDF
SCXI 1303 32 CHANNEL ISOTHERMAL TERMINAL BLOCK INSTALLATION GUIDE AND SPECIFICATIONS.PDF
SCXI 1308 32 CHANNEL CURRENT INPUT TERMINAL BLOCK AND SPECIFICATIONS.PDF
SCXI 1581 USER MANUAL AND SPECIFICATIONS.PDF
TBX 96 TERMINAL BLOCK INSTALLATION GUIDE AND SPECIFICATIONS.PDF
SCXI-1102B PDF Manuals & Diagrams
Why Buy From Apex Waves