Beckhoff EL3702 | Beckhoff Ethercat Terminals

EL3702 | EtherCAT Terminal, 2-channel analog input, voltage, ±10 V, 16 bit, oversampling

The EL3702 analog input terminal handles signals in the range between -10 and +10 V. The voltage is digitized to a resolution of 16 bits, and is transmitted...

Technical Specifications

EL3702 Number of inputs 2 (differential) Power supply via the E-bus Signal voltage -10…+10 V Max. sampling rate max. 10 µs/100 ksps (per channel, simultaneously) Oversampling factor n = 1…100 selectable (max. 100 ksamples/s) Input signal bandwidth 0…30 kHz recommended Distributed clocks yes Distributed clock accuracy Internal resistance > 200 kΩ Input filter cut-off frequency 80 kHz Common mode voltage U CM max. 35 V Conversion time ~ 10 µs per sample Resolution 16 bit (incl. sign) Measurement error/uncertainty Electrical isolation 500 V (E-bus/signal voltage) Current consumption E-bus typ. 200 mA Current consumption power contacts – Bit width in the process image input: n x 2 x 16 bit data; optionally 2 x 16 bit cycle counter, 4 byte StartNextLatch time Special features oversampling Weight approx. 60 g Operating temperature -25…+60°C Storage temperature -40…+85°C Relative humidity 95%,

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.