Q64TCTT Mitsubishi MELSEC-Q Series Temperature control

MPN: Q64TCTT · Brand: Mitsubishi Electric (Factory Automation)

Price on request

Discontinued by Mitsubishi Electric (Factory Automation) — we can still source the original Q64TCTT (new, used or refurbished, subject to availability). Request a quote below.

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12-month warranty (new) · 3-month (used/refurbished)

30-day returns, no restocking fee on unused parts

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Quick facts

Availability	Confirmed on request
Category	Mitsubishi MELSEC-Q Series – Analog
Lifecycle	Discontinued
Warranty	12-month (new) · 3-month (used/refurbished)

Shipping & availability

Can I still buy the Q64TCTT now that it is discontinued?

Yes. Mitsubishi Electric (Factory Automation) has discontinued the Q64TCTT, but sourcing discontinued parts is what PartnerPLC specialises in — new old stock, used and refurbished units. Request a quote and we'll confirm availability, condition and lead time.

When can Q64TCTT be shipped?

Q64TCTT is sourced on request — request a quote and we'll confirm the exact availability and shipping timeline for this specific unit.

Can I pick up Q64TCTT in person?

Local pickup from our Groningen, Netherlands warehouse may be possible — contact us before ordering to check availability and arrange a collection time.

Is express delivery available?

Yes — mention it when you request a quote for Q64TCTT and we'll include express shipping options in our reply.

My factory is down and I need this urgently — can you help?

For a critical breakdown, contact us directly at +31 (0)50-7110348 or sales@partnerplc.com — we can look into same-day courier or dedicated taxi/hotshot delivery for Q64TCTT, subject to availability and destination.

The Mitsubishi Electric Q64TCTT is a temperature control in the MELSEC-Q Series. 4 channels, thermocouple (K, J, T, B, S, E, R, N, U, L, PLII, W5Re/W26Re), no heater disconnection detection, sampling cycle: 0.5 s/4 channels, 18-point terminal block, channel isolated. Mitsubishi Electric has discontinued it (2013/09 Discontinued); PartnerPLC sources discontinued Mitsubishi parts on the surplus market for maintenance of existing machines. Specifications and manuals below are Mitsubishi Electric's own data.

Specifications

Product

Series	MELSEC-Q Series
Category	Temperature control
Type	Thermocouple input
Subtype	Without heater disconnection detection
Sales status	2013/09 Discontinued (Mitsubishi Electric)
Outline	4 channels, thermocouple (K, J, T, B, S, E, R, N, U, L, PLII, W5Re/W26Re), no heater disconnection detection, sampling cycle: 0.5 s/4 channels, 18-point terminal block, channel isolated

Specifications

Control output	Transistor output
Number of temperature input points	4 channels/module
Applicable thermocouple	R, K, J, T, S, B, E, N, U, L, PLII, W5Re/W26Re
Accuracy: Indication accuracy: Ambient temperature: 25±5 ˚C	Full scale × (±0.3 %)
Accuracy: Indication accuracy: Ambient temperature: 0...55 ˚C	Full scale × (±0.7 %)
Accuracy: Cold junction compensation accuracy: (ambient temperature: 0...55 ˚C): Measured temperature: -100 ˚C or more	Within ±1.0 ˚C
Accuracy: Cold junction compensation accuracy: (ambient temperature: 0...55 ˚C): Measured temperature: -150...-100 ˚C	Within ±2.0 ˚C
Accuracy: Cold junction compensation accuracy: (ambient temperature: 0...55 ˚C): Measured temperature: -200...-150 ˚C	Within ±3.0 ˚C
Sampling cycle	500 ms/4 channels
Control output cycle	1...100 s
Input impedance	1 MΩ
Input filter	0...100 s (0: Input filter OFF)
Sensor correction value setting	-50.00...50.00 %
Operation at sensor input disconnection	Up-scale processing
Temperature control method	PID ON/OFF pulse or two-position control
PID constants range: PID constants setting	Can be set by auto tuning.
PID constants range: Proportional band (P)	0.0...1000.0 % (0.0: Two-position control)
PID constants range: Integral time (I)	1...3600 s
PID constants range: Derivative time (D)	0...3600 s (0: PI control)
Set value (SV) setting range	Within the temperature range set by the thermocouple to be used.
Dead band setting range	0.1...10.0 %
Transistor output: Output signal	ON/OFF pulse
Transistor output: Rated load voltage	10...30 V DC
Transistor output: Maximum load current	0.1 A/point, 0.4 A/common
Transistor output: Maximum inrush current	0.4 A, 10 ms
Transistor output: Leakage current at OFF	0.1 mA or less
Transistor output: Maximum voltage drop at ON	1.0 V DC (TYP.) 0.1 A, 2.5 V DC (MAX.) 0.1 A
Transistor output: Response time: OFF to ON	2 ms or less
Transistor output: Response time: ON to OFF	2 ms or less
Isolation method	Between input and grounding, between input channels: Transformer
Dielectric withstand voltage	Between input and grounding, between input channels: 500 V AC for 1 minute
Insulation resistance	Between input and grounding, between input channels: 500 V DC, 20 MΩ or higher
External interface	18-point terminal block (M3 screw)
Number of occupied I/O points	16 points (I/O assignment: Intelligent 16 points)
Internal current consumption (5 V DC)	0.55 A
External dimensions: Height	98 mm
External dimensions: Width	27.4 mm
External dimensions: Depth	112 mm
Weight	0.20 kg