Dsca, High performance signal conditioners, Dsca specifications – Impulse DSCA38 User Manual
Page 2: Ordering information
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High Performance Signal Conditioners
DSCA
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143
DSCA
Specifications
Input Range
±10mV to ±100mV
Input Bias Current
±0.5nA
Input Resistance
Normal
50M
Ω
Power Off
65k
Ω
Overload
65k
Ω
Signal Input Protection
Continuous
240Vrms max (Full Bridge)
120Vrms max (Half Bridge)
Transient
ANSI/IEEE C37.90.1
Excitation
Output
10V ±0.03% or 3.33V ±0.03%
Load Resistance (10V)
300
Ω
to 10k
Ω
Load Resistance (3.33V)
100
Ω
to 10k
Ω
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
)
600
Ω
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
±1µV/°C
Output Offset
±6ppm/°C (V
OUT
), ±20ppm/°C (I
OUT
)
Gain
±55ppm/°C
Output Noise, 100kHz Bandwidth
750µVrms (V
OUT
), 3µArms (I
OUT
)
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
RF
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
DSCA38
Ordering Information
DSCA38-01
Full
-10mV to +10mV
+3.333V 3mV/V
1
DSCA38-02
Full
-30mV to +30mV
+10.0V
3mV/V
1
DSCA38-03
Half
-10mV to +10mV
+3.333V 3mV/V
1
DSCA38-04
Half
-30mV to +30mV
+10.0V
3mV/V
1
DSCA38-05
Full
-20mV to +20mV
+10.0V
2mV/V
1
DSCA38-06
Full
-33.3mV to +33.3mV +3.333V 10mV/V
1
DSCA38-07
Full
-100mV to +100mV
+10.0V 10mV/V
1
DSCA38-08
Full
-10mV to +10mV
+3.333V 3mV/V
2, 3, 4
DSCA38-09
Full
-30mV to +30mV
+10.0V
3mV/V
2, 3, 4
DSCA38-10
Half
-10mV to +10mV
+3.333V 3mV/V
2, 3, 4
DSCA38-11
Half
-30mV to +30mV
+10.0V
3mV/V
2, 3, 4
DSCA38-12
Full
-20mV to +20mV
+10.0V
2mV/V
2, 3, 4
DSCA38-13
Full
-33.3mV to +33.3mV +3.333V 10mV/V 2, 3, 4
DSCA38-14
Full
-100mV to +100mV
+10.0V 10mV/V 2, 3, 4
DSCA38-15
Full
0 to +10mV
+3.333V 3mV/V
2, 3, 4
DSCA38-16
Full
0 to +30mV
+10.0V
3mV/V
2, 3, 4
DSCA38-17
Half
0 to +10mV
+3.333V 3mV/V
2, 3, 4
DSCA38-18
Half
0 to +30mV
+10.0V
3mV/V
2, 3, 4
DSCA38-19
Full
0 to +20mV
+10.0V
2mV/V
2, 3, 4
DSCA38-20
Full
0 to +33.3mV +3.333V 10mV/V 2, 3, 4
DSCA38-21
Full
0 to +100mV
+10.0V 10mV/V 2, 3, 4
Model
Input Range
Output
Range
Excitation Sens.
Output Range
Part No. Suffix
Example
1. -10V to +10V
NONE
DSCA38-01
2. 0V to +10V
NONE
DSCA38-08
3. 4 to 20mA
C
DSCA38-08C
4. 0 to 20mA
E
DSCA38-08E
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.
NOTES:
(1) Includes nonlinearity, hysteresis and repeatability.
Type
Bridge
Input