Impulse SCM5B43 Manual de usuario descargar pdf (Pagina 2)

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33

Isolated Analog Signal Conditioning Products

SCM5B

SCM5B

Specifications

Module

SCM5B43

Typical at T

A

=+25°C and +5V power

Ordering Information

Model Maximum Input Output Range



NOTES:

(1) Includes excitation error, nonlinearity, hysteresis and repeatability.

(2) RTI = Referenced to input.

SCM5B43-01 ±1V 1, 2

SCM5B43-02 ±2V 1, 2

SCM5B43-03 ±3V 1, 2

SCM5B43-04 ±4V 1, 2

SCM5B43-05 ±5V 1, 2

SCM5B43-06 ±6V 1, 2

SCM5B43-07 ±7V 1, 2

SCM5B43-08 ±8V 1, 2

SCM5B43-09 ±9V 1, 2

SCM5B43-10 ±10V 1, 2

Input Range ±1V to ±10V

Input Bias Current ±0.05nA

Input Resistance

Normal 2MΩ (minimum)

Power Off 2MΩ (minimum)

Overload 2MΩ (minimum)

Input Protection

Continuous 240Vrms max

Transient ANSI/IEEE C37.90.1 (formerly IEEE-472)

Excitation Voltage, V

EXC

+10.0VDC ±2mV

Excitation Current 40mA (maximum)

Excitation Load Regulation ±5ppm/mA

Excitation Stability ±15ppm/°C

Isolated Excitation Protection

Continuous 240Vrms max

Transient ANSI/IEEE C37.90.1 (formerly IEEE-472)

CMV, Input to Output

Continuous 1500Vrms max

Transient ANSI/IEEE C37.90.1 (formerly IEEE-472)

CMR (50 or 60Hz) 100dB

NMR (3dB at 1kHz) 120dB per Decade Above 1kHz

Accuracy

(1)

±0.03% Span,

Nonlinearity ±0.005% Span

Stability

Input Offset ±20µV/°C

Output Offset ±40µV/°C

Gain ±50ppm/°C

Noise

Input, 0.1 to 10Hz 0.4µVrms

Output, 100kHz 5mVp-p

Bandwidth, 3dB 1kHz

Response Time 750µs

(to 90% final value)

Output Range See Ordering Information

Output Resistance 50Ω

Output Protection Continuous Short to Ground

Output Selection Time 6.0µs at C

load

= 0 to 2000pF

(to ±1mV of V

OUT

)

Output Current Limit ±8mA

Output Enable Control

Max Logic 0 +0.8V

Min Logic 1 +2.4V

Max Logic 1 +36V

Input Current 0,1 0.5µA

Power Supply Voltage +5VDC ±5%

Power Supply Current 200mA at Full Exc. Load,

100mA at No Exc. Load

Power Supply Sensitivity ±200µV/% RTI

(2)

Mechanical Dimensions 2.28" x 2.26" x 0.60"

(h)(w)(d) (58mm x 57mm x 15mm)

Environmental

Operating Temp. Range 40°C to +85°C

ATEX Group II, Cat. 3 20°C to +40°C

Storage Temp. Range 40°C to +85°C

Relative Humidity 0 to 95% Noncondensing

Emissions EN61000-6-4 ISM, Group 1

Radiated, Conducted Class A

Immunity EN61000-6-2 ISM, Group 1

R F Performance A ±0.5% Span Error

ESD,EFT,Surge,Voltage Dips Performance B

1. -5V to +5V NONE SCM5B43-01

2. -10V to +10V D SCM5B43-01D

Output Range Part No. Suffix Example

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



Output Ranges Available

1 2

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