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NI SCXI-1124

6-Channel Isolated Digital-to-Analog Converter Module

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  • Software-programmable ranges
  • 12-bit resolution
  • Connect channels in series for output voltages up to ±60 V per module
  • 250 Vrms working isolation per channel
  • NI-DAQmx measurement services software to simplify configuration and measurements


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

The NI SCXI-1124 is a 6-channel isolated source for DC (low-bandwidth) voltage or current signals. It includes six independently isolated, 12-bit digital-to-analog converter (DAC) channels. You can configure each channel for voltage or current output. For voltage, choose any of the three unipolar or three bipolar ranges. For current, each channel outputs 0 to 20 mA. The software-configurable SCXI-1124 features an onboard EEPROM for storing calibration constants. It is ideal for applications requiring isolated voltage or current outputs to control a process. For more channels, you can use several SCXI-1124 modules in an SCXI system along with other signal conditioning I/O modules. The module is controlled digitally over the SCXIbus, so a single data acquisition device can control several SCXI-1124 modules.

An SCXI chassis is required to house the SCXI modules. The NI SCXI-1000 chassis can hold up to four modules while the NI SCXI-1001 can hold up to 12. You can choose NI X Series, M Series, E Series, or S Series DAQ modules for controlling the chassis.

Specifications Documents

Specifications Summary

General
Product Name SCXI-1124
Product Family Signal Conditioning
Form Factor SCXI
Part Number 776572-24
Operating System/Target Real-Time , Linux , Windows
LabVIEW RT Support Yes
Measurement Type Voltage , Current
Isolation Type Ch-Ch Isolation
RoHS Compliant No
Analog Input
Channels 0
Single-Ended Channels 0
Differential Channels 0
Analog Output
Channels 6
Resolution 12 bits
Output Type Sourcing
Max Voltage 10 V
Maximum Voltage Range -10 V - 10 V
Maximum Voltage Range Accuracy 10 mV
Minimum Voltage Range 0 V - 1 V
Minimum Voltage Range Accuracy 0.5 mV
Maximum Current Range 0 mA - 20 mA
Maximum Current Range Accuracy 20 µA
Minimum Current Range 0 mA - 20 mA
Minimum Current Range Accuracy 20 µA
Update Rate 200 S/s
Current Drive Single 5 mA
Output Impedance 0.1 Ohm
Digital I/O
Bidirectional Channels 0
Input-Only Channels 0
Output-Only Channels 0
Counter/Timers
Counters 0
Physical Specifications
Length 24.4 cm
Width 17.3 cm
Height 3 cm
I/O Connector Screw terminals
Minimum Operating Temperature 0 °C
Maximum Operating Temperature 50 °C
Minimum Storage Temperature -20 °C
Maximum Storage Temperature 70 °C
Timing/Triggering/Synchronization
Triggering Digital , Analog
Triggers cDAQ Chassis No
most popular item most popular item(s)
Part Number Description Est Ship  US Dollars Qty
NI SCXI-1124
776572-24most popular item SCXI-1124 6 ch Isolated DAC Module5 - 10$ 1,940.00
Related Products and Accessories
777687-25SCXI-1325 Screw Terminal Block, Cast12 - 20$ 250.00

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Extended Warranties

National Instruments designs and manufactures all products to minimize failures, however unexpected failures can still occur. Extended warranties provide a fixed economical price at the time of system purchase, covering any repair costs for up to three years. In addition, they offer the following benefits:

  • 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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