BECKHOFF EL3004 4-Channel Analog Input Terminal
Product Name: BECKHOFF EL3004 4-Channel Analog Input Terminal
Product Brand: BECKHOFF
Product Code: EL3004
Product Artikel: BECKHOFF EL3004 4-Channel Analog Input Terminal
The EL3004 analog input terminal processes signals in the range between -10 and +10 V. The voltage is digitised to a resolution of 12 bits, and is transmitted, electrically isolated, to the higher-level automation device. The four single-ended inputs are 2-wire versions and have a common, internal ground potential. The power contacts are connected through. The reference ground for all inputs is the 0 V power contact. The signal state of the EtherCAT Terminal is indicated by light emitting diodes. Technical data EL3004 | ES3004 Number of inputs 4 (single-ended) Power supply via the E-bus Technology single-ended Signal voltage -10…+10 V Distributed clocks – Internal resistance > 130 kΩ Input filter limit frequency 1 kHz Dielectric strength max. 30 V Conversion time 0.625 ms default setting, configurable, multiplex Resolution 12 bit (16 bit presentation incl. sign) Measuring error < ±0.3 % (relative to full scale value) Electrical isolation 500 V (E-bus/signal voltage) Current consumption power contacts – Current consumption E-bus typ. 130 mA Bit width in the process image inputs: 16 byte Configuration no address or configuration setting required Special features standard and compact process image, switchable measuring data representation, activatable FIR/IIR filters, limit value monitoring, overload display in the process data Weight approx. 70 g Operating/storage temperature -25…+60 °C/-40…+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/variable Pluggable wiring for all ESxxxx terminals Approvals/markings CE, UL, ATEX Ex-Marking II 3 G Ex nA IIC T4 Gc
