Impulse DSCA49 - Manual (Page 2)

High Performance Signal Conditioners DSCA
Visit our website www.dataforth.com 157
DSCA
Specifications
Module
Typical at T
A
=+25°C and +24V supply voltage
DSCA49-04, -05, -06
Output Range 0 to +10V or -10 to +10V
Over Range Capability 5%
Output Drive ±50mA max.
Output Resistance 0.5 Ω
Output Current Limit 75mA
Output Protection
Continuous 240Vrms max
Transient ANSI/IEEE C37.90.1
Input Range 0V to +10V or -10V to +10V
Input Resistance
Normal 50M Ω
Power Off 65k Ω
Overload 65k Ω
Input Protection
Continuous ±35V max
Transient ANSI/IEEE C37.90.1
CMV, Output to Input, Output to Power
Continuous 1500Vrms max
Transient ANSI/IEEE C37.90.1
CMV, Input to Power
Continuous 50VDC max
CMR (50Hz or 60Hz) 110dB
Accuracy (1) ±0.05% Span
Nonlinearity ±0.02% Span
Adjustability ±5% Zero and Span
Stability
Zero ±20ppm/°C
Span ±40ppm/°C
Output Noise, 100kHz Bandwidth 2mVrms
Bandwidth, –3dB 1kHz
NMR 100dB/Decade Above 1kHz
Response Time, 90% Span 425µs
Power Supply
Voltage 19 to 29VDC
Current 80mA
Sensitivity ±0.0003%/%
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
Ordering Information
DSCA49-04 0V to +10V -10V to +10V
DSCA49-05 -10V to +10V -10V to +10V
DSCA49-06 -10V to +10V 0V to +10V
NOTES:
(1) Includes nonlinearity, hysteresis and repeatability.
Model Input Range Output Range
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.