Omron CJ1W-TC102 Advanced Temperature Control Module for CJ Series Programmable Logic Controllers

Comprehensive Product Overview

The Omron CJ1W-TC102 represents the pinnacle of industrial temperature regulation technology, engineered specifically for seamless integration with Omron's CJ Series Programmable Logic Controllers. This precision temperature control module delivers exceptional thermal management capabilities for critical industrial automation applications requiring uncompromising accuracy. Designed with robust industrial-grade components, the CJ1W-TC102 facilitates reliable operation in demanding manufacturing environments, providing stable temperature monitoring and regulation across diverse thermal processing scenarios. Its sophisticated architecture enables real-time thermal parameter adjustment, ensuring optimal process control while minimizing energy consumption and production downtime.

Enhanced Features and Operational Benefits

• Multi-Sensor Versatility: Comprehensive compatibility with industry-standard temperature sensors including K, J, R, S, B, E, T, N, PLII, W5Re/W26Re thermocouples and Pt100, JPt100 RTD configurations. This extensive sensor support ensures seamless integration into existing thermal measurement infrastructures without requiring additional signal conditioning hardware.
• Independent Dual-Channel Architecture: Two fully isolated temperature input channels enable simultaneous monitoring and control of distinct thermal zones. Each channel operates with electrical isolation to prevent signal interference, allowing for heterogeneous process monitoring (e.g., simultaneous thermocouple and RTD inputs) within a single compact module.
• Advanced Control Methodologies: Incorporates sophisticated PID control algorithms with auto-tuning capability, ON/OFF control, and Proportional (P) control modes. The adaptive PID functionality automatically optimizes control parameters in response to changing process dynamics, reducing overshoot and improving system stability.
• High-Precision Measurement: Delivers exceptional 0.01°C resolution (1/100 of selected temperature range) for critical applications requiring ultra-fine thermal control. This precision enables tight temperature band maintenance essential for pharmaceutical synthesis, semiconductor fabrication, and precision metallurgy.
• Rapid Response Sampling: 250ms sampling period per channel ensures timely system responsiveness to thermal transients. This rapid data acquisition capability supports dynamic process adjustments in high-speed manufacturing environments such as plastic injection molding and continuous food processing lines.
• Space-Efficient Industrial Design: Compact 31mm × 90mm × 65mm (W×H×D) form factor optimizes control panel space utilization. Engineered with DIN rail mounting compatibility for straightforward installation in crowded industrial control cabinets.
• Energy-Efficient Operation: Low power consumption design requiring only 5V DC at 0.3A (supplied via CJ Series backplane) reduces overall system energy demands while maintaining operational reliability.
• Industrial Environmental Resilience: Constructed for continuous operation in challenging conditions with 0°C to 55°C temperature tolerance and 25% to 85% relative humidity (non-condensing) specification. Enhanced mechanical durability includes vibration resistance (10-150Hz) and shock resistance (147m/s²) meeting rigorous industrial standards.
• Manufacturer Warranty: Backed by Omron's comprehensive 1-year warranty against manufacturing defects, ensuring investment protection and operational confidence.

Industrial Application Scenarios

• Plastics Processing: Precision thermal regulation for injection molding barrel zones, extruder temperature profiles, and thermoforming process control. Maintains consistent melt viscosity and material properties through exact temperature maintenance.
• Food & Beverage Production: Critical thermal process control for pasteurization systems, retort sterilization, cooking processes, and aseptic packaging lines. Ensures compliance with food safety regulations through precise temperature documentation.
• Semiconductor Manufacturing: Accurate thermal management in diffusion furnaces, chemical vapor deposition chambers, and photoresist processing equipment. Enables sub-micron process control through stable thermal environments.
• Chemical Processing: Reliable temperature control in batch reactors, distillation columns, heat exchangers, and catalyst beds. Maintains optimal reaction kinetics while preventing thermal runaway scenarios.
• HVAC and Building Automation: Precision climate control for critical environments including cleanrooms, laboratories, and pharmaceutical facilities. Supports multi-zone temperature management with integrated alarm functionality.
• Research & Laboratory Equipment: Thermal regulation for environmental chambers, stability testing units, incubators, and analytical instruments requiring high-stability thermal conditions.
• Metal Treatment Processes: Precise temperature profiling for annealing furnaces, tempering operations, brazing systems, and continuous heat treatment lines. Ensures consistent metallurgical properties through controlled thermal cycles.

Comprehensive Technical Specifications

Technical Parameter	Detailed Specification
Manufacturer Part Number	CJ1W-TC102 (verified against Omron technical documentation)
Product Series Compatibility	Omron CJ Series Programmable Controllers (CJ1G/H-CPU models)
Module Functionality	Intelligent Temperature Control Module with Processor-Based PID Computation
Input Channel Configuration	2 fully isolated channels (channel-to-channel isolation: 500V AC)
Thermocouple Compatibility	K, J, R, S, B, E, T, N, PLII, W5Re/W26Re (per IEC 584 standards)
RTD Compatibility	Pt100 (JIS C1604-1989, IEC 751-1983, DIN 43760), JPt100 (JIS C1604-1981)
Control Algorithms	2-Position ON/OFF, Proportional (P), PID with auto-tuning and manual parameter adjustment
Temperature Resolution	0.01°C or 0.1°C user-selectable resolution (dependent on measurement range)
Sampling Performance	250ms per channel (500ms refresh cycle for simultaneous dual-channel operation)
Control Output Type	Open-collector transistor output (sourcing, requires external 12-24V DC power)
Physical Dimensions (W × H × D)	31mm × 90mm × 65mm (conforms to CJ-series module specifications)
Unit Weight	200g ±5% (excluding packaging)
Power Requirements	5V DC ±5% (backplane supplied), 0.3A maximum current consumption
Operational Temperature Range	0°C to 55°C (functional performance verified per IEC 61131-2 standards)
Storage Temperature Range	-25°C to 65°C (non-operational conditions)
Humidity Tolerance	25% to 85% relative humidity (non-condensing atmosphere)
Vibration Resistance	10-57Hz: 0.075mm amplitude; 57-150Hz: 9.8m/s² acceleration (tested per IEC 60068-2-6)
Shock Resistance	147m/s² acceleration (11ms duration, 3-axes testing per IEC 60068-2-27)
Electrical Isolation	500V AC between backplane and inputs, 500V AC between input channels
Warranty Coverage	1-year comprehensive manufacturer warranty against defects in materials and workmanship