Impulse SCM5B43 - Manual (Page 2)

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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 2M Ω (minimum)
Power Off 2M Ω (minimum)
Overload 2M Ω (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 50 Ω
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
RF 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
† †† † † Output Ranges Available