CJ1W-PTS16

Omron's CJ1W-PTS16 is a specialized input module that interfaces with resistance thermometers. This compact unit supports two temperature sensor inputs and requires a warmup period of 10 minutes before use. Detection of the input current operates at a minimal 0.5 milliamperes, providing accurate measurements while implementing the 3-wire sensing method to minimize errors.

This module's input impedance is rated at 20 kilo-ohms, which is favorable for high-resistance applications. It processes readings with a conversion time of 10 milliseconds concerning two points, maximizing the efficiency of data collection. Furthermore, the module provides exceptional resolution with a specification of 1/64,000, ensuring precise detection of temperature variations.

Regarding safety and durability, the insulation resistance is an impressive 20 mega-ohms when evaluated at 500 Volts DC, which contributes to its reliability in various installations. The unit also maintains a dielectric strength of 1,000 Volts AC for one minute, safeguarding against electrical interference. Status is visually indicated by four LED lights, allowing for quick assessments of module functionality.

Measuring approximately 3.54 inches in height, 1.22 inches in width, and 2.56 inches in depth (90 mm x 31 mm x 65 mm), this module has a lightweight build of 0.33 pounds (0.15 kg), facilitating effortless integration into control systems.