BECKHOFF EL2819 HD EtherCAT Terminal
Product Name: BECKHOFF EL2819 HD EtherCAT Terminal
Product Brand: BECKHOFF
Product Code: EL2819
Product Artikel: BECKHOFF EL2819 HD EtherCAT Terminal
he EL2819 EtherCAT Terminal has 16 digital output channels for the switching of 24 V loads up to 0.5 A. The integrated diagnostics can be evaluated by the controller and indicated by the LEDs. Overtemperature and the lack of a voltage supply to the terminal are supplied as diagnostic information. Moreover, each of the channels can signal e.g. a short circuit. The switching state and any error of the output are indicated by the LED. Maintenance of the application is simplified by the diagnostic function. The power contacts are connected through; reference ground of the outputs is the 0 V power contact. The outputs are electrically isolated from the fieldbus side. Technical data EL2819 Connection technology 1-wire Number of outputs 16 Nominal voltage 24 V DC (-15 %/+20 %) Load type ohmic, inductive, lamp load Distributed clocks – Max. output current 0.5 A (short-circuit proof) per channel Output stage push (high-side switch) Short-circuit current typ. < 1 A Reverse voltage protection yes Breaking energy < 150 mJ/channel Current consumption E-bus typ. 90 mA Electrical isolation 500 V (E-bus/field potential) Current consumption power contacts typ. 50 mA + load Bit width in the process image 16 bit output and diagnostics Conductor types solid wire, stranded wire and ferrule Conductor connection solid wire conductors: direct plug-in technique; stranded wire conductors and ferrules: spring actuation by screwdriver Rated cross-section solid wire: 0.08…1.5 mm²; stranded wire: 0.25…1.5 mm²; ferrule: 0.14…0.75 mm² Special features diagnostics via process data and LED: overtemperature, PowerFail, short circuit (per channel) Weight approx. 70 g Operating/storage temperature 0…+55 °C/-25…+85 °C Relative humidity 95 %, no condensation Vibration/shock resistance conforms to EN 60068-2-6/EN 60068-2-27 EMC immunity/emission conforms to EN 61000-6-2/EN 61000-6-4 Protect. class/installation pos. IP 20/see documentation Approvals/markings CE, UL, ATEX Ex marking II 3 G Ex nA IIC T4 Gc
