Description
The Omron CP1W-TS002 is a dedicated Temperature Sensor Unit designed for the CP1L, CP1E, and CP1H series Programmable Logic Controllers (PLCs). This expansion module allows the PLC to directly interface with thermocouples (Type K, J, T, or L) without requiring an external signal conditioner. It features 2-channel temperature input with high accuracy and built-in cold junction compensation. The unit converts analog temperature signals into digital values that are automatically stored in the PLC’s data memory, simplifying programming for temperature control, monitoring, and alarm functions in industrial automation systems.
Key Features
- PLC Compatibility: CP1L, CP1E, CP1H series (requires CJ-series adapter CP1W-CN811 for CP1L-M)
- Input Channels: 2 channels (configurable per channel)
- Sensor Type: Thermocouple (Type K, J, T, L)
- Resolution: 0.1°C / 0.1°F
- Accuracy: ±0.3% of reading (±1.0°C for Type L)
- Conversion Time: 250 ms per channel (500 ms for 2 channels)
- Cold Junction Compensation: Built-in
- Connection: Removable terminal block (screw terminals)
- Isolation: 2,000 VAC for 1 minute between I/O and PLC
- Country of Origin: China (Omron Manufacturing)
Technical Specifications
- Model: CP1W-TS002
- Supply Voltage: Powered via PLC backplane (5V DC from PLC)
- Current Consumption: 100 mA max (from PLC’s 5V rail)
- Input Range: Depends on thermocouple type (e.g., Type K: -200 to 1300°C)
- Open-circuit Detection: Yes (outputs 7FFFH in case of sensor break)
- Max Input Impedance: 1 MΩ min
- Common Mode Rejection Ratio (CMRR): 80 dB min
- Normal Mode Rejection Ratio (NMRR): 40 dB min (at 50/60 Hz)
- Operating Temperature: 0°C to 55°C
- Storage Temperature: -25°C to 75°C
- Weight: approx. 150 g
- Dimensions: 30 mm (W) × 90 mm (H) × 65 mm (D)
- Standards: CE, UL, cULus
Warranty & After-Sales
- Factory new units: 12 months warranty
- Refurbished units: 3-6 months warranty
- Technical support for sensor type selection (K vs J vs T)
- CX-Programmer software configuration assistance
- Wiring diagrams for noise reduction (twisted pair, shielded cable)
- Troubleshooting for error codes (e.g., 8000 hex for open circuit)
Delivery Time
- Standard delivery: 3-5 working days
- Express shipping available upon request
Why Choose Our Store
- Genuine Omron automation components
- Specialized knowledge in CP1 series PLC systems
- Free pinout and installation guide with every order
- Competitive pricing on expansion units
Applications
- Plastic injection molding machine barrel temperature control
- Food processing oven and cooler monitoring
- HVAC system temperature logging
- Industrial furnace and heat treatment processes
- Laboratory equipment data acquisition
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