Analog input terminal Beckhoff EL3102

Analog input terminal for engineering selection. Check the manufacturer's documentation for the ordered variant, options and installation conditions.

Manufacturer part number: EL3102
Brand: Beckhoff
Category: PLC and HMI
Catalog status: Request a quotation

Technical specifications

Interface: EtherCAT
Input channels: 2 differential
Input ranges: −10 to +10 V
Resolution: 16-bit including sign
Conversion time: Without filter: approximately 60 µs; fast mode approximately 40 µs
Measurement error: Manual 7.5.0: < ±0.3% relative to full scale at 0…55 °C; < ±0.5% below 0 °C or above 55 °C within rated ambient range
Distributed clocks: Yes, from revision EL310x-0000-0017 per manual 7.5.0
Electrical isolation: 500 V (E-bus / signal voltage)

Manufacturer datasheet · EL3102 official HTML technical data and ordering information · en · HTMLManufacturer source: Beckhoff · Exact model verified · Covered models: EL3102 · Checked: 2026-10-09Manufacturer manual · EL31xx analog input terminals / explicit model sections / Version 7.5.0 · en · PDF · 7.5.0 · 2026-06-01Manufacturer source: Beckhoff · Model explicitly covered in family document · Covered models: EL3102, EL3152, EL3162 · Checked: 2026-10-09Official manufacturer source

This sheet provides a quick technical summary. For design, installation and final selection, review the latest official manufacturer documentation and verify the complete part number.