Mitsubishi PLC Module FX2N-2LC Temperature Control Module
Overview
The FX2N-2LC is a temperature control module developed by Mitsubishi Electric, designed to provide precise and efficient temperature control within industrial automation systems. Available at competitive prices and ready for immediate shipment.
Key Features
- Dual Channel Input and Output: The FX2N-2LC is equipped with 2 channels for temperature input and 2 channels for transistor output, allowing one module to regulate the temperature of two systems.
- Comprehensive Control: The FX2N-2LC supports PID control (with auto-tuning), 2-position control, and PI control. It includes current detectors (CT) for open circuit detection.
Technical Specifications
Control Method
- Control Methods: 2-position control, PID control (with auto-tuning), PI control
- Control Calculation Cycle: 500ms
- Set Temperature Range: Same as the input range
- Heater Break Detection: Detected via buffer (adjustable within 0.0~00.OA range)
- Operation Modes:
- Mode 0: Measured value monitoring
- Mode 1: Measured value monitoring + temperature alarm
- Mode 2: Measured value monitoring + temperature alarm + control (selected via buffer)
- Self-diagnostic Function: Adjusts data checks, input value checks, WDT
- Isolation Method: Optocoupler isolation between analog input and PLC, DC/DC converter isolation between analog inputs (channel isolation)
- Input/Output Points: Occupies 8 points on the programmable controller (can be counted on either input or output side)
- Power Supply:
- DC5V 70mA (internal PLC power)
- DC24V 55mA (external power)
Compatibility
- Applicable PLCs: FX1N, FX2N, FX3U, FX2NC (requires FX2NC-CNV-IF), FX3UC (requires FX2NC-CNV-IF or FX3UC-1PS-5V)
- Weight: 0.3KG
Temperature Input
- Input Points: 2 points
- Thermocouple Input: K, J, R, S, E, T, B, N, PLII, WRe5-26, U, L
- Resistance Temperature Detector Input: Pt100, JPt100
- Measurement Accuracy:
- Ambient temperature 23±5°C: ±3% of output range ±1 digit
- Ambient temperature 0±55°C: ±0.7% of output range ±1 digit (excluding B input 0-399°C and PLII, WRe5-26 input 0-32°C)
- Cold Junction Compensation Error: ±1°C (100-150°C: ±2°C, 150-200°C: ±3°C)
- Resolution: 0.1 or 1 (varies with sensor input range)
- Sampling Cycle: 500ms
- External Resistance Impact: Approx. 0.35μV/Ω
- Input Impedance: Above 1MΩ
- Sensor Current: Approx. 0.3mA
- Allowed Input Wire Resistance: Below 10Ω
- Response to Input Break/Short Circuit: Upper and lower limit action
CT Input
- Input Points: 2 points
- Current Detectors: CTL-12-S36-8, or CTL-6-P-H
- Heater Current Measurement Range:
- Using CTL-12: 0.0~00.OA
- Using CTL-6: 0.0~30.OA
- Measurement Accuracy: ±5% of input value or ±2A, whichever is larger (excluding current detector accuracy)
- Sampling Cycle: 1 second
Output Points
- Output Points: 2 points (open collector transistor output)
- Rated Load Voltage: DC5-24V (maximum load voltage: below DC30V)
- Maximum Load Current: 100mA (leakage current when OFF: below 0.1mA)
- ON Voltage Drop: Maximum 2.5V (typically 1.0V)
- Output Control Cycle: 30 seconds (adjustable within 1-100 seconds)
Availability and Supplier
- In Stock: The FX2N-2LC module is available for immediate shipment.
- Supplier: Melink Automation, a premium supplier of Mitsubishi PLC modules and other industrial control products.
The Mitsubishi FX2N-2LC temperature control module is an efficient solution for precise temperature regulation in industrial automation. The FX2N-2LC ensures reliable performance and seamless integration with various PLC systems. Contact Melink Automation for competitive pricing and expert technical support on the FX2N-2LC module and other Mitsubishi PLC products.
