| EXR 500: Sequence amplifier
How energy efficiency is improved
You can select minimum or maximum from several signals (e.g. heating demand). As an option, the signal can be limited in terms of maximum and minimum value. The transmission of this signal ensures that a system is working optimised to requirements.
Areas of application
Processing, e.g. amplification, inversion and min./max. limitation of current and voltage signals.
Properties
- Easy to operate thanks to analogue user interface
- LED display for indication of switching status
- Setting options for start of range and span
- Depending on the connected load, the output automatically switches to the current or voltage signal
Technical description
- Standard housing as per DIN 43880 made of flame-retardant thermoplastic
- Analogue inputs 0 -10 V or 4 - 20 mA
- Output 0 - 10 V or 4 - 20 mA
- Setting direction of travel and selection of a min. or max. limitation using sliding switch
- Suitable for mounting on top-hat rail as per EN 60715
- Electrical connection with screw terminals for wires up to 2.5 mm²
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