dsca33-07 Dataforth Corporation, dsca33-07 Datasheet - Page 2

• Manufacturer Part Number: dsca33-07
• Description: Isolated True Rms Input Signal Conditioners
• Manufacturer: Dataforth Corporation

Specifications
NOTES:
(1) For 1 to 25 seconds the max allowable transient current rating is √ 2500 / (event time). For less than 1 second,
ANSI/IEEE C37.90.1 applies with a 0.05Ω load. For greater than 25 seconds, the 10A max continuous rating applies.
(2) For 0-10% Span measurements, add 0.25% accuracy error (-02 thru -07) or 1.00% accuracy error (-01). Accuracy includes
linearity, hysteresis and repeatability but not source or external shunt inaccuracy (if used).
(3) At standard 60Hz factory calibration (90Hz for -01, -06). Consult factory for calibration at other frequencies.
Input
Protection
Output
Load Resistance
Current Limit
Protection
Ripple and Noise
Accuracy (10-100% Span)
Isolation (Common Mode)
Response Time (0 to 99%)
CMR (50 or 60Hz)
Power Supply
Environmental
Emissions EN61000-6-4
Immunity EN61000-6-2
Mechanical Dimensions (h)(w)(d)
Mounting
Module
Current
Input to Output, Input to Power
Output to Power
Voltage
Sensitivity
Protection
Signal Range
Standard Frequency Range
Extended Frequency Range
Impedance
Coupling
Continuous (-01 thru -05)
Continuous (-06 thru -07)
Transient (-01 thru -05)
Transient (-06 thru -07)
Signal Range
Adjustability
Short to Ground
Transient
Sinusoid
Non-Sinusoid
Vs. Temperature
Operating Temperature Range
Storage Temperature Range
Relative Humidity
HazLoc ATEX
Radiated, Conducted
RF
ESD, EFT
Continuous
Transient
Continuous
Reverse Polarity
Transient
50/60Hz
45Hz-1kHz
1kHz-20kHz
Crest Factor = 1 to 2
Crest Factor = 2 to 3
Crest Factor = 3 to 4
Crest Factor = 4 to 5
(2) (3)
Typical at T
A
=+25°C and +24V supply voltage
10kΩ max. (0-1mA models), 600Ω max. (0/4-20mA models)
499KΩ // <100pF (-01 thru -05), 0.10Ω (-06), 0.025Ω (-07)
1.4mA (0-1mA models), 30mA (0/4-20mA models),
2.95" x 0.89" x 4.13" (75mm x 22.5mm x 105mm)
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All models except DSCA33-04x, -05x
DIN EN50022-35x7.5 or -35x15 rail
Performance A ±0.83% Span Error
±0.25% Reading Additional Error
±0.75% Reading Additional Error
±0.05% Reading Additional Error
±0.15% Reading Additional Error
±0.30% Reading Additional Error
±0.40% Reading Additional Error
100mV to 300Vrms, 0 to 5Arms
5Arms (-06), 10Arms (-07) max
See Ordering Information
45mA (V
0 to 95% Noncondensing
8mA (0-5/10V models)
ANSI/IEEE C37.90.1
ANSI/IEEE C37.90.1
ANSI/IEEE C37.90.1
ANSI/IEEE C37.90.1
<0.025% Span rms
±5% Zero & Span
45Hz to 1000Hz
–40°C to +80°C
–40°C to +80°C
1500Vrms max
1kHz to 20kHz
±0.25% Span
Performance B
±100ppm/°C
19 to 29VDC
±0.0002%/%
50VDC max
ISM, Group 1
ISM, Group 1
Continuous
Continuous
See note 1
DSCA33
350Vrms
<400ms
OUT
100dB
Class A
AC
), 65mA (I
OUT
)
©1995-2009 Dataforth Corporation, All Rights Reserved ISO9001:2000-Registered QMS
High Performance Signal Conditioners
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Ordering Information
Modules can be ordered with other input/output ranges. Consult
factory for ordering details and specifications
Output Ranges Available
2.
3.
4.
5.
6.
Output Range
Model
DSCA33-01
DSCA33-02
DSCA33-03
DSCA33-04
DSCA33-05
DSCA33-06
DSCA33-07
Installation Notes:
1.) This Equipment is Suitable for Use in Class I, Division 2, Groups A, B,
2.) Warning - Explosion Hazard - Substitution of Components May Impair
3.) Warning - Explosion Hazard - Do Not Disconnect Equipment Unless
C, D, or Non-Hazardous Locations Only.
Suitability for Class I, Division 2.
Power Has Been Switched Off or The Area is Known to be Non-Hazardous.
0V to +10V
0V to +5V
4 to 20mA
0 to 20mA
0 to 1mA
Part No. Suffix
0mV to 100mV
Input (rms)
0V to 1V
0V to 10V
0V to 150V
0V to 300V
0A to 1A
0A to 5A
NONE
C
E
A
B
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Example
DSCA33-01
DSCA33-01C
DSCA33-01E
DSCA33-01A
DSCA33-01B
Output (dc)
DSCA
2, 3, 4, 5, 6
2, 3, 4, 5, 6
2, 3, 4, 5, 6
2, 3, 4, 5, 6
2, 3, 4, 5, 6
2, 3, 4, 5, 6
2, 3, 4, 5, 6
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