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OPTO 22 AD3T Analog Current Module
The AD3T is a standard analog current input module providing a single channel of optically isolated current-to-digital conversion. It features channel-to-channel isolation and supports an input range of 4 to 20 mA, with the ability to handle input currents below 3 mA or above 35 mA. The module offers 4000 Vrms channel-to-channel isolation to prevent loop problems. It can be inserted into a standard analog I/O rack and is secured by a captive screw. The module provides a full-scale step change response in 3 milliseconds, a 12-bit resolution (0.0039 mA), and an input impedance of 249Ω. Suitable for automation, process control, and industrial applications.
OPTO 22 AD3T Analog Current Module Specifications:
- Input Impedance: 249 Ohms
- Nominal Input Range: 4 to 20 mA
- Over/under Range: 3 to 35 mA
- Accuracy: 0.016 mA (0.1% of span)
- Resolution: 12 bits (0.0039 mA)
- Response Time: Full-scale step change in 3 ms
- Isolation: 4,000 Vrms channel-to-channel
- Power Requirements: 13 mA at +15 VDC, 7.5 mA at -15 VDC
- Ambient Temperature: Operating 0 to 70°C, Storage -25 to 85°C
- Dimensions: Fits standard analog I/O rack, secured by captive screw
Buy the Buy Opto 22 AD3T Part Number AD3T Online
Purchase the Opto 22 AD3T analog current input module online today and enhance your automation system with reliable, optically isolated current-to-digital conversion. This module provides a single channel of high-accuracy measurement with 4-20 mA input range, channel-to-channel isolation of 4000 Vrms, and fast response time of 3 milliseconds. Its 12-bit resolution ensures precise data acquisition while the robust design supports industrial environments, making it ideal for process control, automation, and energy management applications. Easy to install in standard racks and secured by a captive screw.
Get Opto 22 AD3T today—built for precision and long-lasting durability in industrial automation and process control.
Frequently Asked Questions
Where can I buy OPTO 22 AD3T?
You can click on the BUY or RFQ button to purchase AD3T from an authorized OPTO 22 distributor.
How do I troubleshoot issues or seek technical support for part AD3T?
You can download the AD3T datasheet or visit the OPTO 22 website for support.
Who is the manufacturer of AD3T?
OPTO 22