Q64TDV-GH Mitsubishi Universal Model Redundant Power Supply Module 5 V DC/3 A

Q64TDV-GH Description

The Q64TDV-GH is a 4‑channel, fully isolated multifunction input module designed for programmable controller systems, integrating thermocouple temperature input and micro voltage input in a compact single‑slot form factor. It supports B, R, S, K, E, J, T, N‑type thermocouples (JIS C1602‑1995) and −100 mV to +100 mV micro voltage signals, converting analog inputs into 16‑bit signed digital values for high‑accuracy data acquisition. Featuring channel‑to‑channel isolation, built‑in cold‑junction compensation, and disconnection detection, it delivers stable, noise‑resistant performance for precision temperature and low‑level voltage monitoring in industrial process control.

 

Q64TDV-GH Key Features

• Dual Input Functionality: Configurable for thermocouple temperature or micro voltage (−100 mV to +100 mV) input per channel.
• 4‑Channel Fully Isolated Design: Transformer isolation between channels eliminates crosstalk and ground loop interference.
• Multi‑Thermocouple Compatibility: Supports B, R, S, K, E, J, T, N types for wide temperature ranges (−270 °C to +1,820 °C).
• High Resolution: 0.1 °C (K/E/J/T types) or 0.3 °C (B/R/S/N types) for temperature; 0.01 mV for micro voltage.
• Fast Conversion Speed: 40 ms/channel (thermocouple) for real‑time data acquisition.
• Integrated Cold‑Junction Compensation: ±1.0 °C accuracy for precise temperature readings.
• Per‑Channel Disconnection Detection: Open‑circuit alarm for fault diagnostics and maintenance.
• 16‑Bit Digital Output: Signed binary values (−2700 to 18200 for temperature; −25000 to 25000 for micro voltage).
• Compact Single‑Slot Installation: Space‑saving design with 18‑point terminal block for easy wiring.
• High Noise Immunity: Isolated construction withstands electrical noise in harsh industrial environments.

Q64TDV-GH Materials & Applications

Materials

• Housing: Flame‑retardant thermoplastic alloy (UL94 V‑0) for insulation, impact resistance, and durability.
• PCB: High‑temperature glass‑epoxy laminate with gold‑plated contacts for signal integrity and corrosion resistance.
• Terminal Block: 18‑point nickel‑plated screw terminal for secure, reliable field wiring connections.
• Internal Components: Conformal‑coated circuits for dust/moisture resistance; isolation transformers for channel separation.
• Mounting Bracket: Cold‑rolled steel with anti‑rust coating for mechanical stability and DIN rail compatibility.

Typical Applications

• Process Industries: Chemical, petrochemical, and pharmaceutical plants requiring multi‑point temperature and low‑level voltage monitoring.
• Manufacturing: Furnaces, heat treaters, and industrial ovens with precision thermal control; sensor signal monitoring.
• Power Generation: Boiler, turbine, and exhaust temperature monitoring; transducer signal acquisition.
• Food & Beverage: Sterilization, fermentation, and storage temperature tracking; low‑level sensor voltage monitoring.
• HVAC & Building Automation: Large‑scale facility temperature monitoring and control; analog sensor data logging.

Q64TDV-GH Important Parameters