Q68TD-G-H01 Thermo Couple Input Module, MELSEC-Q Series, Mitsubishi Electric PLC Temperature Detection Module

Q68TD-G-H01 Temperature Module

Q68TD-G-H01 8-Channel Input

Q68TD-G-H01 Thermocouple Module

Q68TD-G-H01

The Q68TD-G-H01 Temperature Module is an 8-channel input thermocouple module designed for precise temperature measurement, supporting multiple thermocouple types in industrial automation systems.

Specification

SEODescription

The **Q68TD-G-H01 Temperature Module** is an advanced 8-channel input module designed for precise temperature measurement in industrial automation. As a **Q68TD-G-H01 Thermocouple Module**, it directly connects to thermocouples (Type K, J, R, S, T, E, B, N) and supports high-accuracy temperature monitoring with a resolution of 0.1°C. Operating within a voltage range of 24 VDC ±10%, it integrates seamlessly with PLC systems via the MELSEC-Q series backplane, enabling real-time data acquisition. The **Q68TD-G-H01 8-Channel Input** configuration allows simultaneous monitoring of multiple processes, ideal for industries like chemical processing, energy, and manufacturing. It operates reliably in temperatures from 0°C to 55°C and features built-in noise resistance for stable performance in harsh environments. Key advantages include modular scalability and diagnostic functions, though its specialized thermocouple compatibility may limit flexibility with other sensor types.

SEOSpecification

Parameter	Specification
Model	Q68TD-G-H01 Temperature Module
Input Type	Q68TD-G-H01 Thermocouple Module (K/J/T/E/R/S/B/N/C/W/Pt100/JPt100)
Channels	Q68TD-G-H01 8-Channel Input (Isolated)
Resolution	16-bit (0.1°C unit)
Temperature Range	-200°C to 1300°C (Type-dependent)
Accuracy	±0.1% of reading ±1°C
Sampling Cycle	500ms/channel (All channels)
Isolation	Channel-to-channel: 500V AC
Power Supply	5V DC ±5% (Backplane powered)

SEOQandA

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SEOQandA_Product

question:Q68TD-G-H01 not communicating with PLC.
answer:Verify power supply, wiring, and communication settings in module parameters.
question:Inaccurate temperature readings on Q68TD-G-H01.
answer:Check sensor type configuration in parameters and ensure proper shielding/cabling.
question:Channel status LED not lit on Q68TD-G-H01.
answer:Confirm sensor connection, channel enable settings, and troubleshoot wiring faults.
question:Q68TD-G-H01 shows 'Error' indicator.
answer:Check error code via diagnostics, resolve wiring issues or configuration mismatches.
question:Broken wire detection not triggering on Q68TD-G-H01.
answer:Enable broken wire detection in parameters and verify threshold settings.