Beckhoff EL3351 | Beckhoff Ethercat Terminals

EL3351 | EtherCAT Terminal, 1-channel analog input, measuring bridge, full bridge, 16 bit

The EL3351 analog input terminal permits direct connection of a resistor bridge. The bridge voltage, UD, and the supply voltage, UREF, to the bridge are...

Technical Specifications

EL3351 Number of inputs 2, for 1 resistor bridge in full bridge technology Power supply via the E-bus Distributed clocks – Measuring range U D max. -20…+20 mV Measuring range U REF max. -12…+12 V Internal resistance > 200 kΩ (U REF ), > 1 MΩ (U D ) Supported nominal sensitivity calculated in PLC, freely selectable Input filter cut-off frequency 50 Hz default setting, parameterizable Conversion time 2.5…800 ms, configurable, max. 400 samples/s Power supply U V 5 V, max. 20 mA Resolution 16 bit, 32 bit presentation Filter 50 Hz, configurable Measurement error/uncertainty Current consumption E-bus typ. 170 mA Current consumption power contacts – Special features integrated 5 V DC bridge supply Weight approx. 60 g Operating temperature -25…+55°C Storage temperature -40…+85°C Relative humidity 95%, no condensation Vibration/shock resistance conforms to EN 60068-2-6/EN 60068-2-27 EMC immunity/

Availability: regular delivery

Place your order before 14:00 for earliest possible shipment handover. With round-the-clock transit operated by our partnered global logistics providers, parcels reach most international destinations following routine customs processing. Normal delivery takes 2–6 business days subject to customs clearance progress.Shipping fees will be charged for all orders under USD 500, and the exact shipping cost will be determined and collected by our logistics carriers. Shipments to remote international regions will incur additional courier surcharges to offset extra cross-border transportation costs.

Factory warranty service is not applicable to this industrial control equipment, and extended warranty packages are not provided for this item.