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NI SCXI-1102

32-Channel Thermocouple/Voltage Input Module

  • Open thermocouple detection
  • 2 Hz lowpass filtering per channel
  • Overvoltage protection to ±42 V
  • NI SCXI-1600 (USB) recommended for controlling this module; also compatible with M Series devices
  • 333 kS/s maximum sampling rate
  • NI-DAQmx measurement services software to simplify configuration and measurements

Use the "Configure System" link above to configure an SCXI data acquisition (DAQ) system based on this module.

The National Instruments SCXI-1102 and SCXI-1112 are designed for high-accuracy thermocouple measurements. They share a common architecture where each input channel includes an instrumentation amplifier and a 2 Hz lowpass filter. With this architecture, you can scan the NI SCXI-1102 or SCXI-1112 analog input channels along with the input channels of other modules at rates up to 333 kS/s (3 µs per channel). You can also scan the cold-junction compensation sensor along with other input channels. The SCXI-1102 also can acquire millivolt, volt, 0 to 20 mA, and 4 to 20 mA current input signals. Each module can multiplex its channels into a single DAQ device channel, and you can add modules to increase channel count.

You can use the SCXI-1600 USB DAQ device with this module to create a completely plug-and-play USB DAQ system. An SCXI chassis is required to house the SCXI-1600 and assorted SCXI modules for a particular system. The SCXI-1000 chassis holds up to four modules while the SCXI-1001 holds up to 12.

You can use the SCXI-1102 with the SCXI-1581 for RTD measurements.

most popular item most popular item(s)
Part Number Description Est Ship  US Dollars Qty
Common Configuration
776572-02most popular item SCXI-1102 32 ch Thermocouple Amplifier5 - 10$ 1,499.00
777687-03SCXI-1303 32 ch Isothermal Terminal Block5 - 10$ 329.00
745690-J002J-Type Thermocouples Wire, Fiberglass (32 deg F to 900 deg F) 2 m10 - 15$ 29.00
745687-J030J-Type Thermocouple Wire (32 deg F to 900 deg F) 30 m12 - 20$ 109.00
745687-J300J-Type Thermocouple Wire (32 deg F to 900 deg F) 300 mCall$ 1,049.00
745690-K002K-Type Thermocouples Wire, Fiberglass (32deg F to 900deg F) 2 m10 - 15$ 29.00
745687-K030K-Type Thermocouple Wire (32 deg F to 900 deg F) 30 m12 - 20$ 109.00
745687-K300K-Type Thermocouple Wire (32 deg F to 900 deg F) 300 mCall$ 1,049.00
Complete your SCXI Data Acquisition System with USB Connectivity
776572-1600NI SCXI-1600, USB Data Acquisition and Control Module5 - 10$ 1,199.00
776570-01most popular item SCXI-1000 4-Slot Chassis, U.S. 120 VAC5 - 10$ 829.00

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Specifications Documents


Specifications Summary

General
Product Name SCXI-1102
Product Family Signal Conditioning
Form Factor SCXI
Operating System/Target Windows , Real-Time , Linux
LabVIEW RT Support Yes
Measurement Type Current , Temperature , Thermocouple , Voltage
RoHS Compliant Yes
Signal Conditioning Open thermocouple , 0-20 mA current input , Low-pass filtering , Cold-junction compensation
Analog Input
Channels 0 , 32
Single-Ended Channels 0
Differential Channels 32
Sample Rate 333 kS/s
Bandwidth 2 Hz
Max Voltage 10.0 V
Maximum Voltage Range 10.0 , -10.0 V
Minimum Voltage Range 100 V , -100 V
Simultaneous Sampling No
Input Impedance 1.0E9 Ohm
Available Filters 2.0 Hz
Analog Output
Channels 0
Digital I/O
Bidirectional Channels 0
Input-Only Cannels 0
Output-Only Channels 0
Number of Channels 0 , 0 , 0
Counter/Timers
Counters 0
Physical Specifications
Length 18.800 cm
Width 17.200 cm
Height 3.0 cm
I/O Connector Screw terminals
Minimum Operating Temperature 0.0 °C
Maximum Operating Temperature 50.0 °C
Minimum Storage Temperature -20.0 °C
Maximum Storage Temperature 70.0 °C

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  • Significant cost savings compared to individual repair incidents
  • Fault location, diagnostics, and repair by NI any time the system product fails
  • All parts and labor costs covered as well as any adjustments needed to restore the hardware to manufacturing specifications

For more information about your warranty options:

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