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Industrial Grade Communication Module WAS4 CCC DC 4-20/4-20MA

The Weidmüller WAS4 CCC DC 4-20/4-20MA is a single-channel standard signal isolator. It transmits and isolates analog 4...20 mA DC current signals. The input circuit is powered by the current loop, while the device receives its auxiliary power on the output side. It features two-way isolation (input/output) and is designed for mounting on a TS 35 DIN rail .

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Key Technical Parameters Type WAS4 CCC DC 4-20/4-20MA Product Status Obsolete / Discontinued (EOL: 2017-11-30) GTIN (EAN) 4032248056835 Replacement Product 7760054114 Number of Channels 1 Input Signal 4...20 mA (current loop powered) Output Signal 4...20 mA Load Impedance (Output) ≤ 500 Ω Supply Voltage 24 V DC ± 20 % Current Consumption < 32 mA @ IOUT = 20 mA Accuracy < 0.2 % of final value Temperature Coefficient ≤ 250 ppm/K of final value Step Response Time ≤ 30 ms (typical 20 ms) Cut-off Frequency (-3 dB) ≥ 15 Hz (typical 20 Hz) Isolation 2-way isolator (Input/Output) Test Voltage (Input/Output) 4 kVeff / 1 min Operating Temperature 0 °C ... +55 °C Storage Temperature -20 °C ... +85 °C Protection Class IP20 Mounting Type DIN rail TS 35 Connection Type Screw connection Wire Gauge (Solid) 0.5 ... 2.5 mm² Tightening Torque 0.4 - 0.5 Nm Housing Dimensions (L x W x H) 92.4 mm x 12.5 mm x 112.4 mm Net Weight Approx. 74.9 g MTBF (MTTF) 520 a RoHS Status Compliant Certifications cULus, CSA