Impulse SCM5B32 - Manual (Page 2)

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Isolated Analog Signal Conditioning Products SCM5B
SCM5B
Specifications
Input Range 0mA to 20mA or 4mA to 20mA
Input Resistor
Value 20.00 Ω
Accuracy ±0.1%
Stability ±10ppm/°C
Input Protection
Continuous 240Vrms max
Transient ANSI/IEEE C37.90.1
CMV, Input to Output
Continuous 1500Vrms max
Transient ANSI/IEEE C37.90.1
CMR (50Hz or 60Hz) 160dB
NMR 95dB at 60Hz, 90dB at 50Hz
Accuracy (1) ±0.03% Span
Nonlinearity ±0.005% Span
Stability
Input Offset ±50nA/°C
Output Offset ±20µV/°C
Gain ±25ppm/°C
Noise
Input, 0.1Hz to 10Hz 10nArms
Output, 100kHz 200µVrms
Bandwidth, –3dB 4Hz
Response Time, 90% Span 0.2s
Output Range See Ordering Information
Output Resistance 50 Ω
Output Protection Continuous Short to Ground
Output Selection Time 6µs 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 30mA
Power Supply Sensitivity ±20µV/% 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, Category 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
Module SCM5B32
Typical at T
A
=+25°C and +5V power
Ordering Information
Model Input Range Output Range †
NOTES:
(1) Includes nonlinearity, hysteresis and repeatability.
(2) RTI = Referenced to input.
SCM5B32-01 4mA to 20mA 3, 4
SCM5B32-02 0mA to 20mA 3, 4
Refer to SCM5B392 specifications, p. 27, for additional current input models.
3. 0V to +5V NONE SCM5B32-01
4. 0V to +10V D SCM5B32-01D
Output Range Part No. Suffix Example
† †† † † Output Ranges Available