DA3T
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DA3T

$243.00 (USA and Canada only)

Availability: In stock
G1 4-20 mA Analog Output, Isolated

Production Specification

G1 I/O family

The DA3T provides a single channel of optically isolated digital-to-current conversion. Output current is 4-20 mA. This module is also transformer isolated, which eliminates any ground loop problems.

This module mounts on a G1 analog mounting rack, for example the PB16AH.

 

DA3

DA3T

DA8

Output Current

4-20 mA

4-20 mA

4-20 mA

Minimal Current Draw

1.6 mA

1.6 mA

1.6 mA

Accuracy

16 μA

16 μA

20 μA

Power Requirements

20 mA at +15 (+/- 0.25) VDC
10 mA at -15 (+/- 0.25) VDC
24 mA at 5 VDC

22 mA at +15 (+/- 0.25) VDC
22 mA at -15 (+/- 0.25) VDC
24 mA at 5 VDC

20 mA at +15 (+/- 0.25) VDC
10 mA at -15 (+/- 0.25) VDC
24 mA at 5 VDC

Agency Approvals

UL, CE, RoHS, DFARS; UKCA

CE, RoHS, DFARS; UKCA

UL, CE, RoHS, DFARS; UKCA

 

Response Time

Full scale step change in 3 ms

Resolution

12 bits

Isolation
  Input-to-Output
  Input-to-Analog Supply (T Modules)

 

4,000 Vrms
4,000 Vrms

Temperature
  Operating
  Storage

 

0 °C to 70 °C
- 25 °C to 85 °C

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.

Standard Analog Current Output Modules Data Sheet

These standard (G1) current output modules provide a single channel of optically isolated digital-to-current conversion. This document includes descriptions, specifications, and wiring and dimensional diagrams for Opto 22’s G1 output modules:

  • DA3
  • DA3T
  • DA8 [Obsolete and no longer available when current stock is depleted]

UKCA Declaration of Conformity (EMC, LVD, RoHS)

This document is the Manufacturer's Declaration of Conformity for the products listed herein, in accordance with the rules, regulations and standards of the United Kingdom. The models cited have been tested to the essential requirements listed in the Standards section, and fully comply with the legislation as listed in UK Legislation section.

Declaration of Conformity (EMC, LVD, RoHS)

This document is the Manufacturer's Declaration of Conformity for the products listed herein, in accordance with European, international, and/or national standards and regulations.

Opto 22 RoHS 3 Statement of Compliance - Restriction of Hazardous Substances

This document is a statement of compliance with the EU Directive 2015/863/EU, Restriction of Hazardous Substances (RoHS 3). This document lists Opto 22 products that comply with the substance restrictions of the RoHS 3 directive.

CE Declaration: EMC

This document is the Manufacturer's Declaration for the listed products as mentioned in the attachment - to which this confirmation refers - that they are in accordance with the mentioned European, international and/or national standards and regulations.

CE Declaration: Low Voltage

This document is the Manufacturer's Declaration for the listed products as mentioned in the attachment - to which this confirmation refers - that they are in accordance with the mentioned European, international and/or national standards and regulations.

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