The MITSUBISHI MELSEC-L L60TCTT4-CM and L60TCTT4BW-CM are advanced temperature control modules designed for demanding industrial automation environments. These units provide 4 independent thermocouple input channels with PID control capability, making them ideal for applications such as plastic injection molding, packaging, and heat treatment systems. The modules feature a rugged construction, high noise immunity, and support for a wide range of thermocouple types, ensuring accurate and stable temperature regulation in harsh factory conditions.
| Parameter |
Specification |
| Model |
L60TCTT4-CM / L60TCTT4BW-CM |
| Module Type |
Temperature Control Module |
| Number of Channels |
4 (thermocouple input) |
| Input Type |
Thermocouple (J, K, T, E, N, R, S, B, etc.) |
| Sampling Cycle |
50 ms per channel (typical) |
| Control Method |
PID (auto/self-tuning) with on/off and P/D options |
| Output Type |
Open collector (L60TCTT4-CM) / Transistor (L60TCTT4BW-CM) |
| Resolution |
0.1°C (for J, K, T, E, N) / 0.5°C (for R, S, B) |
| Accuracy |
±0.3% of full scale ±1 digit |
| Cold Junction Compensation |
Built-in, automatic |
| Heater Break Alarm |
Yes, per channel |
| Loop Break Alarm |
Yes |
| Self-Tuning |
Yes (one-touch) |
| Communication |
MELSEC-L bus (backplane) |
| Power Consumption |
3.5 W (max) |
| Weight |
Approx. 0.15 kg |
| Dimensions (W x H x D) |
28 x 90 x 88 mm (module only) |
| Operating Temperature |
0 to 55°C |
| Storage Temperature |
-25 to 75°C |
| Humidity Range |
5 to 95% RH (non-condensing) |
| Vibration Resistance |
5 to 9 Hz, 3.5 mm; 9 to 150 Hz, 1.0 G |
| Shock Resistance |
15 G (11 ms half-sine) |
| Isolation |
Between channels and system: 500 VAC |
| Standards Compliance |
UL, CE, RoHS |
| Warranty |
12 months (standard) |
- Input Flexibility: Supports up to 8 thermocouple types, configurable per channel via software.
- PID Control: Advanced auto-tuning algorithm quickly optimizes loop parameters for stable process control.
- Heater Break Detection: Monitors current flow to heaters, alerting operators to faults in real time.
- Compact Form Factor: Only 28 mm wide, allowing high-density mounting in MELSEC-L base units.
- High-Speed Processing: 50 ms per channel sampling ensures rapid response to temperature fluctuations.
- Robust Construction: Designed for industrial environments with strong EMI/RFI immunity and wide temperature tolerance.
- Easy Integration: Directly connects to MELSEC-L CPU via backplane bus; no additional wiring required.
- Global Certification: Complies with UL, CE, and RoHS standards for worldwide use.
What Does Our Clients Say
Mitsubishi MR-J4
Laura Navas
Great product!
2019/12/01
Keyence sensor
EQDR SALES
Original and fast!
2020/02/22