23/06/2014 www.crouzet.com EUL/EUH AC/DC voltage control EUL Part number 84872024 Voltage monitoring 2 relays to cover 6 ranges of measurement : 0.2V to 600V Automatic recognition AC/DC Frequency up to 500 Hz Part numbers 84 872 024 Type Measurement range Supply voltage EUL 0,2 60 V 230 V AC Specifications Supply voltage Un Operating range Maximum power consumption Frequency of measured signal Threshold Ue Hysteresis Display precision Delay on thresold crossing Tt Output relay Temperature Use (C) 24 V, 120 V, 230 V, 50/60 Hz (galvanic isolation via transformer) 24 V (no galvanic isolation). In this case, the product power supply and measuring circuit power supply must be electrically isolated. 0,85 1,15 Un 3 VA / 1 W 40 500 Hz Adjustment from 10 to 100 % of the measurement range Adjustment from 5 to 50 % of the displayed threshold 10 % of the full scale 0,1 3 s 10 % 1 AgNi changeover, 8 A max -20 +60 Storage temperature (0C) -30 +70 Inputs E1-M E2-M E3-M E1-M : 0,2 to 2V E2-M : 1 to 10V E3-M : 6 to 60V E1-M : 2k E2-M : 10k E3-M : 60k Sensitivity Input resistance Principles Unless otherwise specified, the characteristics given are applicable to all or part of the product range selected 23/06/2014 www.crouzet.com When the value of the controlled voltage, AC or DC, reaches the treshold Ue displayed on the front face, the output relay changes state at the end of a time delay T1, which can be set on the front face at between 0.1 and 3s. Once the voltage drops below 5 to 50 % of the treshold (hysteresis), the output relay changes state again instantly. Changing the hysteresis onthe front face does not therefore modify the value of the preset treshold. No Legend Treshold Ue Hysteresis UPPER function UNDER function Unit power-up Controlled voltage Principles When the value of the controlled voltage, AC or DC, reaches the treshold Ue displayed on the front face, the output relay changes state at the end of a time delay T1, which can be set on the front face at between 0.1 and 3s and remains latched in this position. No Legend Treshold Ue Hysteresis UPPER function UNDER function Unit power-up Controlled voltage *** TRADUCTION MANQUANTE *** Dimensions (mm) EUL / EUH Unless otherwise specified, the characteristics given are applicable to all or part of the product range selected 23/06/2014 Connections EUL Legend A1 - A2 : Supply voltage Connections EUL / EUH Unless otherwise specified, the characteristics given are applicable to all or part of the product range selected www.crouzet.com 23/06/2014 No www.crouzet.com Legend Supply voltage to be monitored Unless otherwise specified, the characteristics given are applicable to all or part of the product range selected Mouser Electronics Authorized Distributor Click to View Pricing, Inventory, Delivery & Lifecycle Information: Crouzet: 84872024