Impulse DSCA User Manual

High Performance Signal Conditioners

DSCA

High Performance DIN Isolated Analog Signal Conditioners

Description

Each Instrument-ClassTM DSCA module provides a single channel of isolated
analog input or output. Various input modules accept analog voltage or current
signals from all types of field sensors and sources and filter, isolate, amplify,
linearize, and convert these input signals to high-level analog outputs suitable
for use in data acquisition, test and measurement, and control systems. Output
modules accept high-level analog voltage signals from a system, then buffer, isolate,
filter, and amplify before providing a current or voltage output to a field device.

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Features

• ±0.03% Accuracy

• Industry Standard Output of either

• 1500Vrms Transformer Isolation

• ANSI/IEEE C37.90.1 Transient Protection

• Input Protected to 240VAC Continuous

• True 3-Way Isolation

• Wide 15V - 30VDC Supply Voltage Range

• 160dB CMR

• 85dB NMR at 60Hz, 80dB at 50Hz

• ±0.01% Linearity

• Easily Mounts on Standard DIN Rail

• Highest Performance-to-Cost Value

• Screw Terminals and Plug-in Terminal Blocks

• C-UL-US Listed

• CE and ATEX Compliant

DSCA

0 to 10V ±10V, 0 to 20mA, or 4 to 20mA

Simplify Wiring and Maintenance

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DSCA Selection Guide

ANALOG VOLTAGE INPUT MODULES, 3Hz BW Page 188

MODEL INPUT RANGE OUTPUT RANGE
DSCA30-01 –10mVto+10mV 1

DSCA30-02 –50mVto+50mV 1
DSCA30-03 –100mVto+100mV 1
DSCA30-04 –10mVto+10mV 2, 3, 4
DSCA30-05 –50mVto+50mV 2, 3, 4
DSCA30-06 –100mVto+100mV 2, 3, 4
DSCA30-07 0to+10mV 2, 3, 4
DSCA30-08 0to+50mV 2, 3, 4
DSCA30-09 0to+100mV 2, 3, 4

DSCA31-01 –1Vto+1V 1
DSCA31-02 –5Vto+5V 1
DSCA31-03 –10Vto+10V 1
DSCA31-04 –1Vto+1V 2, 3, 4
DSCA31-05 –5Vto+5V 2, 3, 4
DSCA31-06 –10Vto+10V 2, 3, 4
DSCA31-07 –20Vto+20V 1
DSCA31-08 –20Vto+20V 2, 3, 4
DSCA31-09 –40Vto+40V 1
DSCA31-10 –40Vto+40V 2, 3, 4
DSCA31-11 0to+1V 2, 3, 4
DSCA31-12 0to+5V 2, 3, 4
DSCA31-13 0to+10V 2, 3, 4
DSCA31-14 0to+20V 2, 3, 4
DSCA31-15 0to+40V 2, 3, 4

ANALOG CURRENT INPUT MODULES Page 190

MODEL INPUT RANGE OUTPUT RANGE
DSCA32-01 4mAto20mA 2, 3, 4

DSCA32-02 0mAto20mA 2, 3, 4

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DSCA32-03 –20mAto20mA 1

ISOLATED TRUE RMS INPUT MODULES Page 192

MODEL INPUT RANGE (rms) OUTPUT RANGE (dc)
DSCA33-01 0 to 100mV 2, 3, 4, 5, 6

DSCA33-02 0 to 1V 2, 3, 4, 5, 6
DSCA33-03 0 to 10V 2, 3, 4, 5, 6
DSCA33-04 0 to 150V 2, 3, 4, 5, 6
DSCA33-05 0 to 300V 2, 3, 4, 5, 6
DSCA33-06 0 to 1A 2, 3, 4, 5, 6
DSCA33-07 0 to 5A 2, 3, 4, 5, 6

LINEARIZED 2- or 3-WIRE RTD INPUT MODULES Page 194

MODEL INPUT RANGE OUTPUT RANGE
100Ω Pt **

DSCA34-01 –100°C to+100°C (–148°F to +212°F) 2, 3, 4
DSCA34-02 0 ° C to+100°C (+32°F to +212°F) 2, 3, 4
DSCA34-03 0 ° C to+200°C (+32°F to +392°F) 2, 3, 4
DSCA34-04 0 ° C to+600°C (+32°F to +1112°F) 2, 3, 4
DSCA34-05 –50°C to+350°C (–58°F to +662°F) 2, 3, 4

120Ω Ni **
DSCA34N-01 0°Cto+300°C (+32°F to +572°F) 2, 3, 4

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DSCA

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©1995-2009 Dataforth Corporation, All Rights Reserved ISO9001:2000-Registered QMS

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DSCA Selection Guide (Continued)

High Performance Signal Conditioners

DSCA

POTENTIOMETER INPUT MODULES Page 196

MODEL INPUT RANGE OUTPUT RANGE
DSCA36-01 100Ω 2, 3, 4

DSCA36-02 500Ω 2, 3, 4
DSCA36-03 1kΩ 2, 3, 4
DSCA36-04 10kΩ 2, 3, 4

THERMOCOUPLE INPUT MODULES Page 198

MODEL TYPE‡INPUT RANGE OUTPUT RANGE
DSCA37J-01 J –100°C to +760°C (–148°F to +1400°F) 2, 3, 4

DSCA37K-02 K –100°Cto +1350°C (–148°F to +2462°F) 2, 3, 4
DSCA37T-03 T –100°Cto+400°C (–148°F to +752°F) 2, 3, 4
DSCA37E-04 E 0°Cto +900°C (+32°F to +1652°F) 2, 3, 4
DSCA37R-05 R 0°C to +1750°C (+32°F to +3182°F) 2, 3, 4
DSCA37S-06 S 0°Cto +1750°C (+32°F to +3182°F) 2, 3, 4
DSCA37B-07 B 0°Cto +1800°C (+32°F to +3272°F) 2, 3, 4
DSCA37N-08 N –100°C to +1300°C (–148°F to +2372°F) 2, 3, 4

STRAIN GAGE INPUT MODULES Page 200

MODEL INPUT EXCITATION RANGE
DSCA38-01 ±10mV Full Bridge Input, (3mV/V) +3.333V 1
DSCA38-02 ±30mV Full Bridge Input, (3mV/V) +10.0V 1
DSCA38-03 ±10mV Half Bridge Input, (3mV/V) +3.333V 1
DSCA38-04 ±30mV Half Bridge Input, (3mV/V) +10.0V 1
DSCA38-05 ±20mV Full Bridge Input, (2mV/V) +10.0V 1
DSCA38-06 ±33.3mV Full Bridge Input, (10mV/V) +3.333V 1
DSCA38-07 ±100mV Full Bridge Input, (10mV/V) +10.0V 1
DSCA38-08 ±10mV Full Bridge Input, (3mV/V) +3.333V 2, 3, 4
DSCA38-09 ±30mV Full Bridge Input, (3mV/V) +10.0V 2, 3, 4
DSCA38-10 ±10mV Half Bridge Input, (3mV/V) +3.333V 2, 3, 4
DSCA38-11 ±30mV Half Bridge Input, (3mV/V) +10.0V 2, 3, 4
DSCA38-12 ±20mV Full Bridge Input, (2mV/V) +10.0V 2, 3, 4
DSCA38-13 ±33.3mV Full Bridge Input, (10mV/V) +3.333V 2, 3, 4
DSCA38-14 ±100mV Full Bridge Input, (10mV/V) +10.0V 2, 3, 4
DSCA38-15 0 to +10mV Full Bridge Input, (3mV/V) +3.333V 2, 3, 4
DSCA38-16 0 to +30mV Full Bridge Input, (3mV/V) +10.0V 2, 3, 4
DSCA38-17 0 to +10mV Half Bridge Input, (3mV/V) +3.333V 2, 3, 4
DSCA38-18 0 to +30mV Half Bridge Input, (3mV/V) +10.0V 2, 3, 4
DSCA38-19 0 to +20mV Full Bridge Input, (2mV/V) +10.0V 2, 3, 4
DSCA38-20 0 to +33.3mV Full Bridge Input, (10mV/V) +3.333V 2, 3, 4
DSCA38-21 0 to +100mV Full Bridge Input, (10mV/V) +10.0V 2, 3, 4

CURRENT OUTPUT MODULES Page 202

MODEL INPUT RANGE OUTPUT RANGE
DSCA39-01 0V to +10V 4mA to 20mA

DSCA39-02 –10V to +10V 4mA to 20mA
DSCA39-03 0V to +10V 0mA to 20mA
DSCA39-04 –10V to +10V 0mA to 20mA
DSCA39-05 0mA to 20mA 0mA to 20mA
DSCA39-07 –10V to +10V -20mAto +20mA

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OUTPUT

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ANALOG VOLTAGE INPUT MODULES, 3kHz BW Page 204

MODEL INPUT RANGE OUTPUT RANGE
DSCA40-01 –10mVto +10mV 1

DSCA40-02 –50mVto +50mV 1
DSCA40-03 –100mVto +100mV 1
DSCA40-04 –10mVto +10mV 2, 3, 4
DSCA40-05 –50mVto +50mV 2, 3, 4
DSCA40-06 –100mVto +100mV 2, 3, 4
DSCA40-07 0to +10mV 2, 3, 4

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DSCA40-08 0to + 50mV 2, 3, 4
DSCA40-09 0to +100mV 2, 3, 4

DSCA41-01 –1V to +1V 1
DSCA41-02 –5V to +5V 1
DSCA41-03 –10V to +10V 1
DSCA41-04 –1V to +1V 2, 3, 4
DSCA41-05 –5V to +5V 2, 3, 4
DSCA41-06 –10V to +10V 2, 3, 4
DSCA41-07 –20V to +20V 1
DSCA41-08 –20V to +20V 2, 3, 4
DSCA41-09 –40V to +40V 1
DSCA41-10 –40V to +40V 2, 3, 4
DSCA41-11 0to +1V 2, 3, 4
DSCA41-12 0to +5 V 2, 3, 4
DSCA41-13 0to +10V 2, 3, 4
DSCA41-14 0to +20V 2, 3, 4
DSCA41-15 0to +40V 2, 3, 4

2-WIRE TRANSMITTER INTERFACE MODULES Page 206

MODEL INPUT RANGE OUTPUT RANGE
DSCA42-01 4mA to 20mA 0V to +10V & 3, 4

DSCA42-02 4mA to 20mA 2V to +10V

GENERAL PURPOSE INPUT MODULES, DC EXCITATION Page 208

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 –10Vto +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 –10Vto +10V 2, 3, 4

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©1995-2009 Dataforth Corporation, All Rights Reserved ISO9001:2000-Registered QMS

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