PR electronics Switchmode Power Supply 2222

Advanced features 0 and 100% adjustments on the front face can be adjusted individually without interacting. Application Alarm detector in connection with measurement of AC/DC current or voltage signals. The unit is used where accurate setpoint setting and different alarm functions are required. Linearized temperature measurement with Pt100 (to IEC 751) or Ni100 (to DIN 43760) sensors. Conversion of linear resistance change to standard analog current/voltage signal from for example valves or linear movements with attached potentiometer. Signal simulator via externally mounted 10-turn potentiometer, to aid with installation and commissioning the plant. 3-wire connection cable compensation or 2-wire connection without cable compensation. Sensor error detection with Upscale, Downscale or custom set values. Reversible inputs with 0% set to maximum value of the desired input range and 100% set to the minimum value of the desired input range. Technical characteristics Analog current and voltage output options include 0/4...20 mA, 0/2...10 VDC and special ranges Galvanic isolation between supply and input / output ground. Mounting for a standard 11-pole socket which can be adapted for DIN rail or plate use with PR's 7023 adaptor and 7024 mounting keying.