Home Beckhoff Automation Input Outputs Ethercat-Terminals el3742

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Beckhoff Automation · SKU: 100-232279 · P/N: el3742

el3742

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Net weight approx. 60 g

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Product Overview

The EL3742 analog input terminal handles signals in the range between 0 and 20 mA. The voltage is digitized to a resolution of 16 bits, and is transmitted, electrically isolated, to the controller. The input channels of the EtherCAT Terminal have differential inputs and possess a common, internal ground potential. The signals are oversampled with an adjustable, integer multiple (oversampling factor: n) of the bus cycle frequency (n microcycles per bus cycle). For each bus cycle, the EtherCAT Terminal generates a process data block that is collected and transferred during the next bus cycle. The time base of the terminal can be synchronized precisely with other EtherCAT devices via distributed clocks. This procedure enables the temporal resolution of the analog input signals to be increased to n times the bus cycle time. In conjunction with the EL47xx (analog output terminal with oversampling), responses with equidistant time intervals, e.g. in the event of a threshold value being exceeded, become possible. The distributed clocks function enables several EL3742 devices to be synchronized in almost any configuration. The maximum sampling rate per channel is 100 ksamples/s (100,000 samples/s).

Order Information

Stock No100-232279
Manufacturer P/Nel3742
Product IDel3742
BrandBeckhoff Automation
CategoryInput Outputs

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Specifications

Net weightapprox. 60 g

PDF

Datasheet — el3742

On request · English

PDF

CE Declaration of Conformity

On request

3D / CAD Model

On request · STEP / IGES

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el3742

Genuine OEM Beckhoff Automation Product

12-Month Warranty

30-Day Returns Policy

Product Overview

Order Information

Need Help Choosing?

Specifications

Datasheet — el3742

CE Declaration of Conformity

3D / CAD Model

Write a Review

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