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High Performance Industrial Automation Module ACT20P-CI2-CO-OLP-S

Weidmüller ACT20P-CI2-CO-OLP-S is a DIN rail mounted 2-channel passive galvanic signal isolator, loop-powered via the output 4–20mA current loop without separate auxiliary power supply. It realizes electrical isolation for two-channel standard 4–20mA analog current signals, effectively eliminating ground loop interference, protecting PLC and DCS control equipment from surge voltage and electromagnetic noise.

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Technical Parameters Basic Information Model: ACT20P-CI2-CO-OLP-S Order Number: 7760054119 Mounting: Standard TS35 DIN top-hat rail Housing Width: 12.5 mm ultra-slim design Connection: Screw clamp terminal Input Specifications Channel: 2 isolated input channels Input Signal: 4 ~ 20 mA DC current signal Input Voltage Drop: ＜ 3 V per channel Supported Device: 2/3/4-wire current source transmitters Output Specifications Channel: 2 isolated output channels Output Signal: 4 ~ 20 mA DC loop-powered Max. Load Resistance: ≤ 600 Ω (under 24VDC loop supply) Power Supply Mode: Powered by output current loop, 12 ~ 30 VDC HART Protocol: Supports transparent HART signal transmission Isolation & Accuracy Isolation Type: 3-way galvanic isolation (Input ↔ Output ↔ Ground) Basic Accuracy: ＜ 0.1 % FS (Full Scale) Temperature Coefficient: ≤ 100 ppm/K Response Time: ≤ 2 ms Rated Insulation Voltage: 250 VAC, Overvoltage Category III, Pollution Degree 2 Mechanical & Environmental Parameters Overall Dimension: 118.2 (D) × 117.2 (H) × 12.5 (W) mm Net Weight: Approx. 105 g Operating Temperature: -20 ℃ ~ +60 ℃ Storage Temperature: -40 ℃ ~ +85 ℃ Ambient Humidity: 5% ~ 95% RH, non-condensing Protection Class: IP20 (for cabinet indoor installation) Certification & Compliance cULus, CE Certified Compliant with EN 61010-1, EN 61326-1 EMC standard RoHS & REACH Compliant