Displays and Signal Processing

Our logic control devices provide a multitude of features for use in the automation industry. Frequently, discrete sensor or analog signals need to be conditioned for display or monitoring functions in a process. To help you solve these signal conversion problems, we offer a wide range of indicators, counters/ timers, tachometers and other secondary switching devices, specifically designed for applications and used in conjunction with proximity sensors.

When it comes to signal and discrete pulse control and display, Pepperl+Fuchs offers you a broad line of logic and control products.

Multi-function devices with LED or LCD displays:

• Converts pulse inputs for display
• Counter, tachometer, and timer functions
• Up to 2 presets with relay or transistor output
• Scalable display values
• Up to 100 kHz frequencies
• Auxiliary power for sensors and rotary encoders
• Designs: 24 x 48, 48 x 48 and 96 x 48 (in mm)

Analog Display Meter:

• Bright LED display, easily readable at 10 m
• Scalable (characteristic curve scaling)
• 14-bit resolution
• Up to 2 preset values
• Minimum and maximum level detection

Standstill monitors:

• Cost-effective monitoring of conveyor belts
• Cutoff frequency easily settable via DIP switch
• Standstill detection range: 0.1 to 10 Hz

Speed monitors:

• Speed level detection with relay output
• Motor speed monitoring
• Standstill detection range: 0.1 to 10 Hz
• Slip and rotation detection

Frequency to current/ voltage converter:

• Voltage or current signal output
• Pulse input frequency up to 10 kHz
• Multi-range power input

Output Converter Modules:

• Convert NAMUR to NPN or PNP signal levels
• Convert 3-wire DC to relay output