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