MPFR-4 Carlo Gavazzi

MPFR-4, Barrier System Photocells, MPF Model Relay Output. RS, MPFR-4, The MPFRS series.. is a range of economical photocells in three different formats with separate amplifier for general industrial use. These photocells are designed for installation in doors and accesses. This pressure fixing photocell can be mounted on materials with a thickness from 0.6 mm to 2.25 mm. They are easy to use and do not require adjustments. The amplifier has a test input (mute function) to disable the emitters and evaluate the operation of the sensor. Thanks to the multiplexed channels, interference between each group of photocells is avoided. This amplifier is available in the following voltages: from 12 to 24 WL/DC, 115, 230 WLA. The output works as positive security. For example, if a power loss, short circuit, or defect occurs in a sensor cable, the sensor is put to sleep. MPFR-4, Doors and Accesses. Distance: 15 m. Modulated infrared light. Option with individual sensitivity adjustment per channel. Amplifier with pressure fixing photocells. Supply voltage: 12 to 24 WL/DC, 115 or 230 WLV. Output: SPST relay. Pressure fixing photocells of Ø11, Ø12, Ø18 or M14. 1, 2 or 3 multiplexed channels. LED indicator: power and light. Mute function input (high or low). Compliance with: CE, UL325 and UL508.