General notes on marking

Designation

A Beckhoff EtherCAT device has a 14-digit designation, made up of

Example

Family

Type

Version

Revision

EL3314-0000-0016

EL terminal
12 mm, non-pluggable connection level

3314
4-channel thermocouple terminal

0000
basic type

0016

ES3602-0010-0017

ES terminal
12 mm, pluggable connection level

3602
2-channel voltage measurement

0010
high-precision version

0017

CU2008-0000-0000

CU device

2008
8-port fast ethernet switch

0000
basic type

0000

Notes