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High Performance PLC Expansion Module CP PM SNT 150W SP

WMSP-AI-AO-RPS-00 is a DIN rail mounted galvanically isolated analog signal conditioner with integrated sensor power supply, belonging to Weidmüller WMSP series signal isolation modules. It realizes bidirectional conversion and electrical isolation between analog input and analog output signals, effectively eliminating ground loop interference, protecting PLC and DCS control equipment from surge and electromagnetic disturbance.

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Technical Specifications 1. Electrical Parameters Model: WMSP-AI-AO-RPS-00 Product Type: Analog Input & Output Isolator with RPS Sensor Power Supply Input Signal: Configurable via DIP switch: 0/4–20mA DC, 0–5V, 0–10V, 1–5V, ±10V Output Signal: Configurable via DIP switch: 0/4–20mA DC, 0–5V, 0–10V, 1–5V Built-in RPS Sensor Supply: 24V DC, max. 50mA for field 2/3-wire transmitters Rated Supply Voltage: 24V DC (18 ~ 30V DC) Power Consumption: ≤2.8W Measurement Accuracy: ±0.1% FSR Temperature Coefficient: ≤50ppm/℃ Response Time: ≤150ms Galvanic Isolation: 3-way isolation (Input ↔ Output ↔ Power Supply), isolation voltage: 2500V AC Current Output Max. Load: ≤500Ω Voltage Output Min. Load: ≥10kΩ Input Overvoltage & Reverse Polarity Protection: Built-in 2. Mechanical & Wiring Specifications Mounting: Standard 35mm DIN rail mounting Module Width: 12.5mm ultra-slim design Terminal Type: Screw spring terminal Applicable Wire Cross Section: 0.2 ~ 2.5mm² Overall Dimension: W12.5 × H120 × D114mm Net Weight: Approx. 75g Protection Grade: IP20 (indoor cabinet installation) 3. Environmental Specifications Operating Temperature: -20℃ ~ +60℃ Storage & Transport Temperature: -40℃ ~ +85℃ Relative Humidity: 5% ~ 95% RH, non-condensing Pollution Degree: 2, Overvoltage Category: II Flame Retardant Rating: UL94 V-0 Certifications: CE, RoHS, cULus, complies with IEC 61000 EMC standards