Temperature Sensing Solution – OMRON CP1W-TS002 | CP1W Series
The OMRON CP1W-TS002 is a 2-channel temperature sensor input expansion unit designed for the CP1 series PLC platform. It enables direct connection of thermocouples and resistance temperature detectors (RTDs) to CP1H and CP1L controllers, delivering precise closed-loop temperature control without external signal converters. Engineers across process, packaging, and HVAC industries rely on this module to simplify panel wiring and reduce BOM cost while maintaining ±1°C measurement accuracy.
Where This Product Is Used
- Plastic Injection Molding Machines — Barrel and nozzle temperature monitoring with direct thermocouple input; eliminates analog transmitter modules and reduces wiring complexity.
- Food & Beverage Processing Lines — Pasteurization and sterilization temperature loops where hygienic, accurate sensing is mandatory for regulatory compliance.
- HVAC & Building Automation — Duct and chiller temperature feedback integrated directly into CP1H-based building management controllers.
- Pharmaceutical Cleanroom Equipment — Autoclave and incubator temperature control requiring validated, traceable measurement chains.
- Industrial Ovens & Furnaces — Multi-zone temperature profiling where each CP1W-TS002 handles two independent zones per slot.
- Semiconductor & Electronics Manufacturing — Reflow oven and wave solder temperature monitoring integrated with existing CP1L-based line controllers.
Technical Specifications
- Model Number: CP1W-TS002
- Manufacturer: OMRON Corporation
- Series: CP1W (CP1 Series Expansion Units)
- Number of Input Channels: 2 channels
- Input Types: Thermocouple (K, J, T, E, L, U, N, R, S, B, W) and Platinum RTD (Pt100, JPt100)
- Temperature Range: −200°C to +1820°C (varies by sensor type)
- Resolution: 0.1°C / 1°C (selectable)
- Accuracy: ±1°C (±0.3% of full scale for RTD)
- Conversion Speed: 250 ms per channel
- Power Consumption: 150 mA (5 VDC supplied from CPU unit)
- Compatible CPUs: CP1H-X, CP1H-XA, CP1H-Y, CP1L-M, CP1L-L, CP1L-EL, CP1L-EM
- Mounting: Direct side-by-side expansion on CP1 CPU unit; DIN rail
- Dimensions (W × H × D): 31 × 90 × 80 mm
- Weight: Approx. 200 g
- Operating Temperature: 0°C to +55°C
- Storage Temperature: −20°C to +75°C
- Protection Rating: IP20
- Certifications: CE, UL, cUL, KC
Why Engineers Specify This Model
- No External Signal Conditioner Required — Direct thermocouple and RTD input eliminates analog I/O modules and associated wiring, saving panel space and cost.
- Wide Sensor Compatibility — Supports 11 thermocouple types plus Pt100/JPt100 RTD, covering virtually all industrial temperature sensing requirements from a single SKU.
- Seamless CP1 Integration — Plug-and-play side expansion; temperature data mapped directly to CIO words without special function blocks or external gateways.
- Compact Form Factor — 31 mm wide profile allows dense panel layouts; up to 7 expansion units per CP1H CPU.
- Proven OMRON Reliability — MTBF exceeding 300,000 hours; backed by OMRON’s global service network and long-term parts availability commitment.
- Dual-Resolution Mode — Switch between 0.1°C high-resolution and 1°C standard mode via parameter setting to optimize scan time for your application.
Complete System Bill of Materials
A typical CP1W-TS002 temperature control system includes the following components:
- CP1H-X40DT-D — CP1H CPU unit, 40 I/O, DC power, transistor output (host controller)
- CP1W-TS002 — This unit; 2-channel temperature sensor input (qty as required per zone count)
- CP1W-PS001 — Expansion power supply unit (required when total expansion current exceeds CPU supply capacity)
- K-type Thermocouple Probe — e.g., OMRON E52 series; matched to process temperature range
- Thermocouple Extension Cable — Compensating cable matched to thermocouple type; avoid standard copper wire
- CJ1W-TC series or G3PX SSR — Solid-state relay for heater output control loop closure
- DIN Rail & End Brackets — 35 mm DIN rail; OMRON PFP-50N or equivalent
- CX-Programmer or Sysmac Studio — Programming software for PID loop configuration
Compliance & Industry Standards
- CE Marking — Compliant with EU Low Voltage Directive (LVD) 2014/35/EU and EMC Directive 2014/30/EU
- UL / cUL Listed — UL 508 Industrial Control Equipment; suitable for North American panel installations
- KC Mark — Korean Certification for electromagnetic compatibility
- RoHS Compliant — Restriction of Hazardous Substances Directive 2011/65/EU
- IEC 61131-2 — Programmable controllers — Equipment requirements and tests
- SEMI E10 / E79 — Applicable for semiconductor equipment integration contexts
Quality Assurance & Sourcing
Konmask.com sources the CP1W-TS002 exclusively through authorized OMRON distribution channels and verified industrial surplus networks. Every unit undergoes the following before dispatch:
- Visual inspection for label integrity, connector condition, and housing damage
- Firmware/version label verification against OMRON’s current production revision
- Functional power-on test confirming LED status indicators and communication handshake with CP1 CPU
- Anti-static packaging with humidity indicator card for long-distance shipping
- Certificate of conformity available upon request for regulated industries
All products are shipped with original OMRON documentation where available. Counterfeit-free guarantee backed by our supplier audit process.
How to Source This Part
- In-Stock Orders: Add to cart and check out directly. Orders placed before 14:00 CST ship same business day.
- Bulk / Project Quantities: Contact support@konmask.com for volume pricing and lead-time confirmation on quantities of 5+ units.
- Urgent Requirements: Call or WhatsApp +0086 19859288691 for same-day quotation and expedited shipping options.
- Cross-Reference / Substitution: If you are evaluating alternatives to the CP1W-TS002, our engineers can recommend compatible OMRON or third-party equivalents — contact us with your application requirements.
- Export & International Shipping: We ship worldwide. DDP (Delivered Duty Paid) terms available for select destinations. Contact us for customs documentation support.
Application-Specific FAQ
Q: Can the CP1W-TS002 be used with a CP1E CPU?
A: No. The CP1W expansion bus is only compatible with CP1H and CP1L series CPUs. The CP1E does not support side-expansion units.
Q: How many CP1W-TS002 units can I connect to one CP1H CPU?
A: Up to 7 expansion units total (any combination of CP1W expansion modules) can be connected to a single CP1H CPU unit.
Q: Does the CP1W-TS002 support PT1000 sensors?
A: No. The CP1W-TS002 supports Pt100 and JPt100 only. For PT1000 applications, an external signal conditioner converting to 4–20 mA or 0–10 V is required before connecting to a standard analog input unit.
Q: What is the wiring configuration for thermocouple inputs?
A: The CP1W-TS002 uses a 2-wire thermocouple connection. Ensure you use the correct compensating extension cable matched to your thermocouple type to avoid cold-junction compensation errors.
Q: Is PID control built into the CP1W-TS002?
A: The CP1W-TS002 is a pure input unit — it provides temperature data to the CP1 CPU. PID control is implemented in the CPU using OMRON’s built-in PID instruction (PIDAT) or the CX-Thermo configuration tool.
Q: Can I use this module in a high-vibration environment?
A: The CP1W-TS002 meets IEC 61131-2 vibration specifications (10–57 Hz, 0.075 mm amplitude; 57–150 Hz, 9.8 m/s²). For severe vibration, additional panel shock-mounting is recommended.
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