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NI SCC-A10 -- Voltage Attenuation

2-Channel Voltage Attenuator Module

  • 250 Vrms overvoltage protection
  • Removable screw terminals for easy signal connection
  • Cascades with other SCC modules
  • 2-channel voltage attenuator module designed for ±60 V input
Data Sheet

The National Instruments SCC-A10 is a dual-channel module that accepts input voltage sources up to ±60 V. Each channel of the NI SCC-A10 includes a divide-by-10 attenuation circuit and differential instrumentation amplifier with low-impedance outputs for maximum scanning rates by the DAQ device. The attenuation circuit includes high-impedance bias resistors, so you can connect floating or ground-referenced inputs to the SCC-A10 without adding external bias resistors. The SCC-A10 also provides overvoltage protection (up to 250 Vrms) for your DAQ system.

Part Number Description Est Ship  US Dollars Qty
NI SCC-A10 -- Voltage Attenuation
777459-06SCC-A10 2-Channel Attenuator Input Module, 10-to-110 - 15$ 179.00

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Specifications Documents


Specifications Summary

General 
Form FactorSCC
Operating System / TargetWindows, Linux, Mac OS
Measurement TypeVoltage
Analog Input 
Number of Channels2 DI
Bandwidth10 kHz
Maximum Bandwidth10 kHz
Input Impedance1 MOhm
Maximum Voltage Range-60..60 V
Analog Output 
Number of Channels0
Digital I/O 
Number of Channels0
Counter/Timers 
Number of Counter/Timers0
Timing/Triggering/Synchronization 
TriggeringAnalog, Digital
Triggers cDAQ ChassisNo

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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

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