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Industrial Grade Analog Input Module EPAK-RTL-CO-S

EPAK-RTL-CO-S is a compact DIN rail mounted thermocouple input galvanic signal isolator under Weidmüller EPAK series. It converts various thermocouple temperature signals into standard 4–20mA DC analog current output, providing electrical isolation between input, output and power supply to suppress ground loop interference, protect PLC/DCS control equipment and ensure stable industrial signal transmission.

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Technical Specifications 1. Electrical Specifications Order No.: 7760054242 Input Signal: Universal thermocouple (J/K/T/E/R/S/B/N type) Output Signal: 4–20mA DC analog current Max. Output Load Resistance: ≤ 500 Ω Power Supply: 24 V DC (range: 18 ~ 30 V DC, ±20%) Power Consumption: ≤ 1.2 W Measurement Accuracy: ±0.2 % FSR Temperature Coefficient: ≤ 100 ppm/K Step Response Time: ≤ 100 ms Galvanic Isolation: 2.5 kV AC (Input ↔ Output ↔ Power Supply) 2. Mechanical & Wiring Parameters Mounting Method: Standard 35mm DIN rail mounting Connection Type: Screw terminal connection Wire Cross Section: 0.5 ~ 2.5 mm² Overall Dimension: 100 mm (H) × 17.5 mm (W) × 89 mm (D) Net Weight: Approx. 80 g Protection Grade: IP20 (indoor installation) 3. Environmental Specifications Operating Temperature: -20 ℃ ~ +60 ℃ Storage Temperature: -40 ℃ ~ +85 ℃ Relative Humidity: 5% ~ 95% RH, non-condensing Compliance Standard: CE, RoHS, IEC 61000-6-2, IEC 61000-6-4 (EMC)