Mitsubishi Q68ADV PLC Module

Description:

The Mitsubishi Q68ADV is a PLC analog voltage input module used in Mitsubishi Q Series programmable logic controller (PLC) systems to convert and process analog voltage signals from field devices. Commonly installed in industrial automation panels, process control systems, and machine logic racks, it provides accurate analog data acquisition for monitoring and control functions. Maintenance teams, system integrators, and OEMs use this module to expand PLC capabilities, enable precise analog monitoring, and replace or upgrade existing analog input interfaces in automation environments requiring reliable signal handling.

Applications:

This Mitsubishi analog input module is used in industrial automation systems that require precise analog voltage signal acquisition and processing. Typical applications include temperature monitoring, pressure sensing, flow control, level measurement, process feedback loops, HVAC system control, and other process automation scenarios where continuous analog signals from sensors and transducers must be integrated into PLC control logic for accurate monitoring and decision‑making.

Technical Specifications:

• Manufacturer Part Number (MPN): Q68ADV
• Product Type: PLC Analog Voltage Input Module
• Compatible PLC Platform: Mitsubishi Q Series
• Number of Input Channels: 8 (voltage inputs)
• Input Signal Type: Analog voltage (0–10 V or model dependent)
• Resolution: High resolution (model dependent)
• Input Impedance: High impedance input design
• Communication Interface: Backplane bus connection to Q Series PLC
• Accuracy: Industrial‑grade analog accuracy (model dependent)
• Sampling Method: Sequential analog sampling
• Mounting Type: Rack mount in Q Series PLC chassis
• Operating Temperature: 0 °C to 55 °C
• Storage Temperature: ‑20 °C to 70 °C
• Protection Class: IP20

Common Replacements:

• Mitsubishi Q64ADV (alternate analog input module)
• Siemens SM 4 AI 6ES7531‑7KF00‑0AB0
• Allen‑Bradley 1756‑IF8 (Analog Input Module)