ترمینال ورودی آنالوگ Beckhoff EL3152

مشخصات فنی

Interface

EtherCAT

Inputs

2 single-ended analog inputs; reference potential is 0 V power contact

Input range

4–20 mA

Resolution

16 bit including sign

Conversion time

Manual 7.5.0 (default 50 Hz filter): approximately 50 µs; fast mode approximately 35 µs. Official HTML lists 60/40 µs; revision applicability requires confirmation

Measurement error

Manual 7.5.0: < ±0.3% of full scale at 0…55 °C; < ±0.5% below 0 °C or above 55 °C within rated ambient range

Input resistance

Typically 85 Ω plus diode voltage

Electrical isolation

500 V between E-bus and signal voltage

Power supply

Electronics via E-bus; field sensor supply via power contacts

Current consumption

Typically 170 mA from E-bus

Protection

IP20

Operating temperature

−25…+60 °C