2. Key Selling Points

1. High-Density 4-Channel RTD Input: Provides four independent inputs for Pt100 RTD (Resistance Temperature Detector) sensors in a single compact CP1W-series module—enabling efficient monitoring of multiple temperature points while minimizing space on the PLC rack.

2. Direct Pt100 RTD Connection: Accepts Pt100 sensors directly without the need for external transmitters or signal conditioners, reducing system cost, wiring complexity, and potential points of failure in precision temperature applications.

3. High Accuracy and Stability: Offers excellent measurement accuracy (typically ±0.1% of reading ±1°C) and superior long-term stability compared to thermocouples, making it ideal for applications requiring consistent and reliable temperature control, such as environmental chambers or process heating.

4. 3-Wire Lead Compensation & Built-in Linearization: Supports 3-wire RTD connections to automatically compensate for lead wire resistance, ensuring high accuracy. It also handles the non-linear response of Pt100 sensors internally, simplifying programming and commissioning.

5. Seamless Integration with Omron PLCs: Easily connects as an expansion unit to compatible Omron PLCs including the CP1E, CP1L, CP1H, CP2E, and CJ2M series, allowing quick and flexible system expansion for multi-point temperature monitoring.

6. Tool-less Installation and Maintenance: Features a compact DIN-rail mountable design with removable terminal blocks for fast, tool-less wiring—reducing installation time and simplifying maintenance or replacement.