DA3T OPTO 22, DA3T Datasheet
DA3T
Manufacturer Part Number
DA3T
Description
I/O Module
Manufacturer
OPTO 22
Type
Outputr
Specifications of DA3T
Leaded Process Compatible
No
Peak Reflow Compatible (260 C)
No
No. Of Analog Outputs
1
Output Current Max
20mA
Signal Input Type
Digital
Output Current Min
4mA
No. Of Outputs
1
Resolution
12 Bits
Connection To Host
Backplane
Current, Input
22 mA
Current, Rating
4 to 20mA (Isolated)
Output
4 to 20 mA
Output Type
Analog
Output, Range
4 to 20 mA
Primary Type
Data Acquisition
Special Features
Transformer Isolation
Temperature, Operating
0 to +70 °C
Time, Response
Full-Scale Step Change in 3 ms (Output)
Voltage, Isolation
4000 VAC
Voltage, Supply
± 15 VDC
Lead Free Status / RoHS Status
Contains lead / RoHS non-compliant
DATA SHEET
Form 442-050705
isolated digital-to-current conversion. The “T” module is transformer
isolated which eliminates any ground loop problems. Modules plug
into any Standard Classic analog I/O rack and are secured by a captive
screw.
Description
The current output modules provide a single channel of optically-
Output Ranges by Module
Power Requirements
Output Current
Accuracy
20 mA at +15 VDC
10 mA at -15 VDC
4 - 20 mA
16 µA
DA3
22 mA at +15 VDC
22 mA at -15 VDC
4 - 20 mA
16 µA
DA3T
I/O MODULES
20 mA at +15 VDC
10 mA at -15 VDC
DA3
DA3T
DA8
Numbers
Part
0 - 20 mA
ANALOG OUTPUT
20 µA
DA8
4-20 MA Output
4-20 MA Output Isolated
0-20 MA Output
STANDARD
Description
page 1/4
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DA3T Summary of contents
Page 1
... Output Ranges by Module Output Current Accuracy Power Requirements DA3 DA3T µA 16 µ +15 VDC +15 VDC -15 VDC -15 VDC I/O MODULES STANDARD ANALOG OUTPUT Part Description Numbers DA3 4-20 MA Output DA3T 4-20 MA Output Isolated DA8 0-20 MA Output DA8 µ +15 VDC -15 VDC page 1/4 ...
Page 2
... Temperature Operating Storage DA3T: All of the lower A terminals on the mounting rack are tied together. These provide a convenient tie point for shared loop source return. To use the DA3T with a common loop supply, connect any one lower A terminal to the shared loop source "-", then jumper upper A to lower A for each DA3T ...