Product Overview:
The Pepperl+Fuchs FC-20 (Part Number 20634) is a robust and highly reliable frequency converter signal conditioner designed for demanding industrial automation and process control applications. This essential device accurately transforms incoming frequency or pulse signals from various sensors, such as flow meters, proximity switches, or encoders, into standard analog output signals (e.g., 4-20mA or 0-10V). Engineered for precision and stability, the FC-20 ensures seamless integration into existing control systems, providing critical data for monitoring, control, and automation tasks. Its galvanic isolation between input, output, and power supply guarantees superior noise immunity and signal integrity, protecting sensitive equipment and ensuring reliable operation in harsh industrial environments. Ideal for applications requiring precise speed, flow, or position measurement, the FC-20 is a cornerstone for efficient and accurate process management.

 
Technical Specifications:

Model: FC-20
Part Number: 20634
Alternate Part Number: FC-20-20634
Input Type: Frequency/Pulse (NAMUR, NPN, PNP, TTL compatible)
Input Frequency Range: Typically 0.001 Hz to 10 kHz (configurable)
Output Type: Analog (e.g., 4-20mA, 0-10V DC, configurable)
Power Supply: 24V DC (typical range 18-30V DC)
Isolation: Galvanic isolation between input, output, and power supply
Accuracy: < 0.1% of full scale (typical)
Operating Temperature: -20°C to +60°C (-4°F to +140°F)
Mounting: 35mm DIN Rail
Protection Class: IP20
Dimensions: (Approximate) 12.5 mm x 90 mm x 105 mm (W x H x D)
Weight: 0.15 kg (approx. 5.3 oz)
Certifications: CE, cULus (where applicable)