Manual

High Performance Signal Conditioners
DSCA
Visit our website www.dataforth.com
151
DSCA
Specifications
Input Range ±1V to ±10V
Input Bias Current ±0.05nA
Input Resistance
Normal >500kΩ
Power Off >500kΩ
Overload >500kΩ
Signal Input Protection
Continuous 240Vrms max
Transient ANSI/IEEE C37.90.1
Excitation
Output Voltage (-EXC to +EXC) 10V ± 0.03%
Output Current 40mA maximum
Load Regulation ±5ppm/mA
Stability ±15ppm/°C
Protection
Continuous 240Vrms max
Transient ANSI/IEEE C37.90.1
Output Range See Ordering Information
Load Resistance (I
OUT
) 600Ω max
Current Limit 8mA (V
OUT
), 30mA (I
OUT
)
Output Protection
Short to Ground Continuous
Transient ANSI/IEEE C37.90.1
CMV, Input to Output, Input to Power
Continuous 1500Vrms max
Transient ANSI/IEEE C37.90.1
CMV, Output to Power
Continuous 50VDC max
CMR (50Hz or 60Hz) 100dB
Accuracy
(1)
±0.03% Span
Nonlinearity ±0.01% Span
Adjustability ±5% Zero and Span
Stability
Input Offset ±5µV/°C
Output Offset ±6ppm/°C (V
OUT
), ±20ppm/°C (I
OUT
)
Gain ±55ppm/°C
Output Noise, 100kHz Bandwidth 750µVrms
Bandwidth, 3dB 3kHz
NMR 100dB/Decade Above 3kHz
Response Time, 90% Span 170µs
Power Supply
Voltage 19 to 29VDC
Current 60mA (V
OUT
), 80mA (I
OUT
)
Sensitivity +0.0002%/%
Protection
Reverse Polarity Continuous
Transient ANSI/IEEE C37.90.1
Environmental
Operating Temp. Range 40°C to +80°C
ATEX Group II, Category 3 20°C to +40°C
Storage Temp. Range 40°C to +80°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 ±0.05% Span Error
ESD, EFT, Surge, Voltage Dips Performance B
Mechanical Dimensions 2.95" x 0.89" x 4.13"
(h)(w)(d) (75mm x 22.5mm x 105mm)
Mounting DIN EN 50022 -35x7.5
or -35x15 rail
Module
Typical at T
A
=+25°C and +24V supply voltage
DSCA43
Ordering Information
Model Input Range Output Range

DSCA43-01 -1V to +1V 1
DSCA43-02 -2V to +2V 1
DSCA43-03 -3V to +3V 1
DSCA43-04 -4V to +4V 1
DSCA43-05 -5V to +5V 1
DSCA43-06 -6V to +6V 1
DSCA43-07 -7V to +7V 1
DSCA43-08 -8V to +8V 1
DSCA43-09 -9V to +9V 1
DSCA43-10 -10V to +10V 1
DSCA43-11 -1V to +1V 2, 3, 4
DSCA43-12 -2V to +2V 2, 3, 4
DSCA43-13 -3V to +3V 2, 3, 4
DSCA43-14 -4V to +4V 2, 3, 4
DSCA43-15 -5V to +5V 2, 3, 4
DSCA43-16 -6V to +6V 2, 3, 4
DSCA43-17 -7V to +7V 2, 3, 4
DSCA43-18 -8V to +8V 2, 3, 4
DSCA43-19 -9V to +9V 2, 3, 4
DSCA43-20 -10V to +10V 2, 3, 4
Output Range Part No. Suffix Example
1.-10V to +10V NONE DSCA43-01
2. 0V to +10V NONE DSCA43-04
3. 4 to 20mA C DSCA43-04C
4. 0 to 20mA E DSCA43-04E
NOTES:
(1) Includes nonlinearity, hysteresis and repeatability.



Output Ranges Available
Installation Notes:
1.) This Equipment is Suitable for Use in Class I, Division 2, Groups A, B, C, D, or Non-Hazardous Locations Only.
2.) Warning - Explosion Hazard - Substitution of Components May Impair Suitability for Class I, Division 2.
3.) Warning - Explosion Hazard - Do Not Disconnect Equipment Unless Power Has Been Switched Off or The
Area is Known to be Non-Hazardous.