Controllers CS9 EtherCAT I/O Terminals

D 244 427 00 (equivalent to Beckhoff EL3104)


D 244 427 00 | 4-channel analog input terminal -10…+10  V

The D 244 427 00 analog input terminal processes signals in the range between -10 and +10 V. The voltage is digitised to a resolution of 16 bits, and is transmitted, electrically isolated, to the higher-level automation device. The input channels of the D 244 427 00 EtherCAT Terminal are differential inputs. The signal state of the EtherCAT Terminal is indicated by light emitting diodes.

Technical data

Number of inputs

4 (differential)

Power supply

via the E-bus


differential input

Signal voltage

-10…+10 V

Oversampling factor

Distributed clocks


Distributed clock precision

<< 1 µs

Internal resistance

> 200 kΩ

Input filter limit frequency

5 kHz

Common-mode voltage UCM

35 V max.

Conversion time

~ 100 µs

Input signal bandwidth


16 bit (incl. sign)

Measuring error

< ±0.3 % (relative to full scale value)

Electrical isolation

500 V (E-bus/signal voltage)

Current consumption power contacts

Current consumption E-bus

typ. 130 mA

Bit width in the process image

inputs: 16 byte


no address or configuration setting

Special features

standard and compact process image, switchable measuring data representation, activatable FIR/IIR filters, limit value monitoring


approx. 65 g

Operating/storage temperature

-25…+60 °C/-40…+85 °C

Relative humidity

95 %, no condensation

Vibration/shock resistance

conforms to EN 60068-2-6/EN 60068-2-27

EMC immunity/emission

conforms to EN 61000-6-2/EN 61000-6-4

Protect. class/installation pos.

IP 20/variable

Pluggable wiring

for all ESxxxx terminals


CE, UL, Ex

You can also find more documentation on the following site