Digital potentiometer current source 4-20mA

Digital potentiometers are control devices that produce an analog output between 4-20 mA values

• Microprocessor-based
• Analog output: 4-20mA
• Menu entry and analog output control via front keys
• Analog output control via digital inputs
• Adjustable upper and lower scale level
• Adjustable upper and lower limit for SET
• Separate function selection for front keys and digital inputs to control the analog output
• Password protection
• SECU setting to enable/disable input in the SET adjustment menu
• High accuracy
• EEPROM memory to save settings
• Easy connection with snap connectors

TECHNICAL SPECIFICATIONS

• Dimensions: 35x77mm
• Panel cutout: 29x71mm
• Display: 4 Digits 7 Segments
• Analog output: 0-10V or 4-20mA (must be specified when ordering)
• Load impedance 0-10V: >5K
• 4-20mA max. voltage: <10V
• Resolution: 2mV (0-10V), 4μA (4-20mA)
• Accuracy: ±1%; (Overrange)
• User control: Via up/down keys on the front panel or digital up/down inputs
• Digital inputs: Dry contact input only
• Power supply voltage: 100...240VAC, 50-60Hz or 24VDC/AC.
• Power consumption: < 6VA
• Humidity: 80% up to 30°C, then decreases linearly to 50% at 50°C (no condensation)
• Altitude: < 2000 m
• Protection class: IP20
• Operating temperature: 0 ... 50 °C
• Storage temperature: -10°C ... 60°C (no frost formation)
• Weight: < 0.5 kg