Datasheet > 777459-11

777459-11

更新时间： 2022-12-16 16:21:06

品牌	Logo	应用领域
美国国家仪器公司 - NI		/
页数	文件大小	规格书
17页	4120K
描述
SCC Configuration Guide

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777459-11 数据手册

Portable, Modular Signal Conditioning Modules

NI SCC-AI Series Isolated Analog Input

Specifications

SCC-AI Series

Input Characteristics

Number of channels............................ 2 differential, isolation

per module

Input impedance ................................. 1 MΩ (SCC-AI01, SCC-AI02)

100 MΩ (all others)

Safety Isolation

Working common-mode voltage......... ±0 VDC, CAT I¹

Gain error ............................................ Adjustable to 0

Offset error.......................................... Adjustable to 0

Model

Channel

Input Range

±42 V

±20 V

±10 V

±5 V

Bandwidth

10 kHz

4 Hz

Part Number

777459-20

777459-21

777459-22

777459-23

777459-24

777459-25

777459-2±

777459-27

777459-28

SCC-AI01

SCC-AI02

SCC-AI03

SCC-AI04

SCC-AI05

SCC-AI0±

SCC-AI07

SCC-AI13

SCC-AI14

Power Requirements

Analog................................................. 410 mW

Digital ................................................. ±10 mW

±1 V

±100 mV

±50 mV

±10 V

±5 V

4 Hz

¹Test isolation voltage is 2,350 VAC for 2 s.

National Instruments SCC-AI Series modules are dual-channel bank-

isolated analog input modules for reading input voltages from ±50 mV to

±42 V. Each channel of an NI SCC-AI module includes an instrumentation

amplifier, a lowpass filter, and a potentiometer for calibration. These

modules are installation rated for CAT I, and provide safety working

isolation of ±0 VDC per module.

Module

Input Range

±42 V

±20 V

±10 V

±5 V

Output Range

±8.4 V

±10 V

Gain

0.2

0.5

100

200

Filter Bandwidth

10 kHz

4 Hz

SCC-AI01

SCC-AI02

SCC-AI03

SCC-AI04

SCC-AI05

SCC-AI0±

SCC-AI07

SCC-AI13

SCC-AI14

±1 V

±100 mV

±50 mV

±10 V

±5 V

±10 V

4 Hz

BUY ONLINE at ni.com or CALL 800 813 3693 (U.S.)

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