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Crouzet
Signal converters

Signal converters

Product catalog summary

Overview: This document provides technical specifications and characteristics for signal converters used with em4 devices, specifically focusing on current/voltage and PWM/voltage conversions.

Specific Characteristics:

0-20 mA/0-10 V Input Converter: Converts input signals from 0-20 mA to 0-10 V. Code: 88 950 108.
PWM/0-10 V Output Converter: Converts PWM signals to 0-10 V output. Code: 88 950 112.

General Characteristics:

Certifications: Both converters are CE certified.
Protection Rating: IP20 for terminal block and IP50 for casing, compliant with IEC/EN 60529 standards.
Operating Temperature: -20 to +85 °C for the input converter and -20 to +55 °C for the output converter.
Storage Temperature: -40 to +85 °C for the input converter and -25 to +70 °C for the output converter.

Electrical Characteristics:

Supply Voltage: 24 V DC with a tolerance of +10% / -15%.
Input Current: 0-20 mA for the input converter.
Output Voltage: 0-10 V with a ±5% tolerance for both converters.
Impedance: 500 Ω for input and 250 W maximum load for output.
Maximum Current: 40 mA for both converters.
Short-circuit and Polarity Protection: Available for the output converter.
Absorbed Power: 0.8 W for the input converter and 1.3 W for the output converter.

Mechanical Characteristics:

Cable Length: Less than 10 meters with shielded cable recommended.

Diagrams and Connections: The document includes detailed diagrams for connections and dimensions of the converters, specifying the use of quick-blowing fuses or circuit protectors for safety.

Catalog excerpts

> Current/voltage conversion of em4 input signals > PWM/voltage conversion of em4 output signals Signal converter Specific characteristics General characteristics Environmental characteristics Certifications Protection rating Operating temperature Storage temperature Electrical characteristics Supply Input current Output voltage Impedance Max. current Input PWM Short-circuit protection Protection against polarity inversions Absorbed power Conversion time Mechanical characteristics Cable length Current/voltage converter PWM/0-10 V converter In accordance with IEC/EN 60529: In accordance with IEC/EN 60529: 500 Q (input) 250 W (maximum load) - < 10 m with shielded cable CROUZET AUTOMATION

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Connections PWM/0-10 V output converter (1) 11A (UL248) quick-blowing fuse, circuit-breaker or circuit protector (US) (1) A (UL248) quick-blowing fuse, circuit-breaker or circuit protector (US) (2) PWM/0-10V Converter (2) PWM/0-10V Converter (1) 1 A (UL248) quick-blowing fuse, circuit-breaker or circuit protector (US) (2) PWM/0-10V Converter (4) (4) Conv. Conv. (4) Conv. – – (1) 1 A (1) 1 A (UL248) quick-blowing fuse, circuit-breaker or protector (US) (US) (UL248) quick-blowing fuse, circuit-breaker or circuit circuit protector – (1) 1 A (UL248) quick-blowing fuse, circuit-breaker or circuit...

Open the catalog to page 2

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