FX3U-4LC Temperature Control Module Mitsubishi Melsec FX3U Series PLC Module

Mitsubishi FX3U-4LC Module

FX3U-4LC Temperature Control

FX3U-4LC Thermocouple Input

FX3U-4LC

The Mitsubishi FX3U-4LC Module is a compact temperature control unit with 4-channel thermocouple input, designed for precise FX3U-4LC Temperature Control in industrial automation. It supports multiple thermocouple types (K/J/R/S) and offers PID control, alarm functions, and high-speed sampling. Ideal for integrating temperature regulation into FX3U series PLC systems, the FX3U-4LC Thermocouple Input module ensures accurate monitoring and process stability.

Specification

SEODescription

The Mitsubishi FX3U-4LC Module is a compact temperature control unit designed for seamless integration with FX3U-series PLCs. It features **4 thermocouple inputs** (compatible with K, J, T, and other types) for precise FX3U-4LC Thermocouple Input monitoring and **4 independent control outputs** (transistor or relay) for regulating heating/cooling devices. Supporting PID control algorithms, the module enables advanced FX3U-4LC Temperature Control in industrial applications like plastic injection molding, food processing, and chemical reactors. It operates on 24VDC (±10%) and functions within 0–55°C environments. While its direct PLC integration and multi-channel capability are key advantages, limited communication options (relies on PLC interfaces like RS-422/485) and lack of standalone operation are minor constraints. Ideal for systems requiring reliable, multi-zone thermal management.

SEOSpecification

Parameter	Specification
Mitsubishi FX3U-4LC Module Type	Temperature Control & Input Module
FX3U-4LC Temperature Control Channels	4 independent channels
FX3U-4LC Thermocouple Input Types	K, J, R, S, T, E, N, PLII, W
Temperature Control Resolution	0.1°C (16-bit resolution)
Control Output Type	Transistor/SSR output (32 points)
Sampling Period	500ms per channel
FX3U-4LC Operating Temperature	0°C to 55°C
Power Supply	5VDC ±5% (from main unit)
Current Consumption	190mA (5VDC)
Mounting Method	Direct FX3U PLC expansion

SEOQandA

question:What is the warranty policy?
answer:Products come with a 1-year warranty covering manufacturing defects. Terms vary by item; check product documentation.
question:What shipping methods do you offer?
answer:We ship via DHL, Fedex, UPS, and other major carriers for reliable global delivery.
question:How are orders shipped?
answer:Orders are shipped through trusted carriers like DHL, Fedex, and UPS to ensure secure and timely delivery.

SEOQandA_Product

question:How to resolve unstable temperature readings on FX3U-4LC?
answer:Check sensor type configuration, wiring polarity, and use shielded cables with proper grounding to reduce noise interference.
question:Why is the FX3U-4LC not recognized by the PLC?
answer:Verify module installation position, address settings (0-7), and ensure 24V power supply is correctly connected.
question:How to fix PID control oscillations in FX3U-4LC?
answer:Adjust PID parameters (P/I/D) via auto-tuning or manual calibration. Check actuator response time.
question:How to troubleshoot error codes (e.g., E6.0) on FX3U-4LC?
answer:Confirm sensor integrity, input range settings, and DIP switch configuration for sensor type (TC/RTD).
question:Why can't data be read/written from FX3U-4LC via PLC?
answer:Validate FROM/TO command usage, buffer memory addresses, and check communication cable connections.