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EL3121 by Beckhoff

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The Beckhoff EL3121 from the EL EtherCAT Terminals is a differential input module with a 16-bit resolution. It operates over -25 to +60C, has a surge voltage resistance of 35 V, and features an input filter limit of 5 kHz. It consumes 130 mA via the E-bus and weighs 55 g.

Technical Specifications

Common-mode Voltage Ucm
max. 10 V
Internal Resistance
typ. 85 ? + diode voltage
Measurement Error/uncertainty
< ±0.3%
Number Of Inputs
1 (differential)
Power Supply
via the E-bus
Resolution
16 bit
Surge Voltage Resistance
max. 35 V

Click here for product datasheet

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