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High Precision Industrial IO Component ACT20P-PRO DCDC ⅠⅠ-S

Weidmüller ACT20P-PRO DCDC II-S is a high-precision universal DIN rail-mounted analog isolation amplifier with three-way galvanic isolation between input, output and power supply. It supports freely configurable voltage/current analog input and output signals, realizing linear signal conversion, ground loop interference suppression and surge protection for PLC, DCS and field measurement instruments.

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Technical Parameters Basic Information Model: ACT20P-PRO DCDC II-S Order Number: 1481970000 Mounting: Standard TS35 DIN top-hat rail Housing Width: 12.5 mm ultra-narrow design Connection: Screw clamp terminal Wire Range: 0.5~2.5 mm² (AWG12~AWG26), tightening torque: 0.4~0.6 Nm Net Weight: Approx. 115 g Power Supply Specifications Supply Voltage: 24 ~ 230 VDC (±20%) / 24 ~ 230 VAC (±10%), 48~62 Hz Max Power Consumption: ≤ 2.3 W Rated Apparent Power: 2 VA Input Specifications (Universal I/U Configurable) Voltage Input Range: ±20 mV ~ ±300 V Current Input Range: ±0.1 mA ~ ±100 mA Input Impedance (Voltage): ≥ 1 MΩ Input Impedance (Current): ＜100 Ω (＜5mA), approx. 5 Ω (＞5mA) Applicable Sensor: 4-wire field transmitters Output Specifications (Universal I/U Configurable) Voltage Output: 0 ~ ±10 V Current Output: 0 ~ ±20 mA Voltage Output Load: ≥ 1 kΩ Current Output Load: ≤ 600 Ω Output Mode: Support active / passive signal output Trim Adjustment Range: ±5% of full scale Accuracy & Dynamic Performance Basic Accuracy: ＜ 0.05 % FS Temperature Coefficient: ≤ 0.01 % FS / ℃ Step Response Time: ≤ 50 μs Cut-off Frequency: ＞10 kHz Isolation & Safety Specifications Isolation Type: 3-way galvanic isolation (Input ↔ Output ↔ Power) Rated Isolation Voltage: 4 kV AC Impulse Withstand Voltage: 5 kV (1.2/50 μs) Overvoltage Category: II Pollution Degree: 2 Rated System Voltage: 600 V Mechanical & Environmental Parameters Overall Dimension: 114.6 (D) × 119.2 (H) × 12.5 (W) mm Operating Temperature: -20 ℃ ~ +60 ℃ Storage Temperature: -40 ℃ ~ +85 ℃ Relative Humidity: 5% ~ 95% RH, non-condensing Protection Class: IP20 (indoor cabinet installation)