EL3122

EL3122
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  • Gamintojas: Beckhoff
  • Prekės kodas: EL3122
  • Prieinamumas: On Request
  • 213.42€
  • Be PVM: 176.38€
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2-channel analog input terminal 4…20 mA, differential input, 16 bit
Information
About product The EL3122 analog input terminal processes signals in the range between 4 and 20 mA. The current is digitised 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 EL3122 combines two channels in one housing. An open lead or overload condition are detected. The terminal status is relayed to the controller via the E-bus. The EtherCAT Terminal indicates its signal state by means of light emitting diodes. The error LEDs indicate an overload condition and a broken wire.
I/O attributes
Bus type E-bus
I/O type Ai
Signal Type 4…20 mA
Number of channels 2
Filter Activatable FIR/IIR filters
Special features / functions Limit value monitoring
DC, XFC, Oversampling No
Intrinsically safe (Ex i) No
Safety (Sil3 / Cat. 4, PL e, SC) No
Temperature range -25°...60°C
Connection technology 2-wire
IP class Ip20