The Mitsubishi Q68ADI is an 8-channel analog-to-digital (A/D) converter input module designed for the MELSEC-Q series PLCs. It supports current and voltage inputs, specifically a current input range of 0 to 20 mA and 4 to 20 mA, allowing for precise analog signal acquisition. The module offers high resolution with 16-bit signed binary conversion and features optical isolation for input-to-output and power supply separation to ensure signal integrity in industrial environments.
Key Features of Mitsubishi Q68ADI-0-20mA
Channels: 8 analog input points
Input Signal Range: Current inputs: 0-20 mA and 4-20 mA; Voltage inputs: -10 to +10 V (also supported)
Resolution: 16-bit signed binary; normal resolution mode with about 4000 counts, high-resolution mode up to 12000 counts
Accuracy: ±0.1% (at 25±5°C with temperature drift correction)
Conversion Speed: Approximately 80 µs per channel
Isolation: Optically isolated input from output and power supply
Power Supply: Uses PLC power supply (24 V DC typical)
Terminal Type: 18-point terminal block connector
Operating Temperature: 0-55°C
Dimensions: About 90 mm (H) × 27.4 mm (W) × 75 mm (D)
Technical Specifications
Specification
Details
Model
Q68ADI
Number of Channels
8 input points
Input Type
Current 0–20 mA, 4–20 mA; Voltage -10 to +10 V DC
Resolution
16-bit signed binary, normal and high resolution modes
Accuracy
±0.1% with temperature drift correction at 25 ± 5 °C
Conversion Speed
Approx. 80 µs/channel
Isolation
Optical isolation
Operating Temperature
0 to 55 °C
Dimensions (HxWxD)
90 x 27.4 x 75 mm
Applications
The Q68ADI-0-20mA module is suited for industrial automation requiring precise measurement of analog current and voltage signals such as temperature sensors, pressure sensors, flow measurement devices, and control valves, enabling accurate process control and monitoring.
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Q68ADI 0-20MA
$0.00
ACHIEVING
4.0
average rating
With
95%
positive reviews
LESS THAN
1%
return rate
Any questions?
Does it come with a warranty?
Yes, All products are offered wth 1-Year warranty.
What is the condition of the product?
All products sold are New & Unused.
How fast is shipping?
All products are delivered within 2-8 business days depending on our stock location.
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