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NI SCC-CI20 -- Current Input

2-Channel Current Input Module

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  • 2-channel module designed for 0 to 20 mA or 4 to 20 mA inputs
  • Removable screw terminals for easy signal connection
  • Includes a 249 Ω precision resistor for converting current into a 0 to 5 V signal
Data Sheet

The National Instruments SCC-CI20 is a dual-channel module that accepts two 0 to 20 mA or 4 to 20 mA current loop inputs. Each independent channel of the NI SCC-CI20 includes a precision 249 Ω; current conversion resistor that converts a 0 to 20 mA signal into a 0 to 5 V signal. Each channel includes a differential instrumentation amplifier with low-impedance outputs for maximum scanning rates by the multifunction DAQ device, and bias resistors for handling both floating and ground-referenced current sources. The SCC-CI20 also includes two spare 249 Ω replacement resistors.

Data Sheet | View Pricing and Purchasing Information »

Part Number Description Est Ship  US Dollars Qty
NI SCC-CI20 -- Current Input
777459-05SCC-CI20 2-Channel Current Input Module, 0-20 mA10 - 15$ 179.00

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Specifications Documents


Specifications Summary

General
Product Name SCC-CI20
Product Family Signal Conditioning
Form Factor SCC
Operating System/Target Windows , Linux , Mac OS
Measurement Type Current
RoHS Compliant No
Signal Conditioning 0-20 mA current input
Analog Input
Channels 0 , 2
Single-Ended Channels 0
Differential Channels 2
Bandwidth 10 KHz
Maximum Current Range 20.0 , 0.0 A
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 8.890 cm
Width 2.920 cm
Height 1.850 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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