EL3102 EtherCAT analog inputanalog input terminal

The EL3102 analog input terminal handles signals in the range between -10 and +10?V. The voltage is digitized to a resolution of 16?bits, and is transmitted, electrically isolated, to the higher-level automation device. The input channels of the EtherCAT Terminal have differential inputs and possess a common, internal ground potential. The signal state of the EtherCAT Terminal is indicated by light emitting diodes.

Number of inputs 2 (differential)
Power supply via the E-bus
Technology differential input
Signal type differential
Signal voltage -10??+10 V
Oversampling factor ?C
Input signal bandwidth ?C
Distributed clocks yes
Distributed clock precision << 1 ??s
Internal resistance > 200 k??
Input filter limit frequency 5 kHz
Common-mode voltage UCM max. 35 V (relative to the internal GND)
Conversion time ~ 60 ??s (fast mode ~ 40 ??s)
Resolution 16 bit (incl. sign)
Measurement error/ uncertainty < ??0.3 % (relative to full scale value)
Electrical isolation 500 V (E-bus/signal voltage)
Current consumption power contacts ?C
Current consumption E-bus typ. 170 mA
Bit width in the process image inputs: 8 byte
Special features standard and compact process image, switchable measuring data representation, activatable FIR/IIR filters, limit value monitoring
Weight approx. 60 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. rating/installation pos. IP20/variable
Pluggable wiring for all ESxxxx terminals
Approvals/markings CE, UL, ATEX, IECEx
Ex marking ATEX:
II 3 G Ex nA IIC T4 Gc
IECEx:
Ex ec IIC T4 Gc