Beckhoff BC8050 - Component Identification and Standards

Appendix
BC8050 und BC8150 89Version: 3.0.0
Printed item Meaning for this label
Precise product identification Lightbus Coupler BK2000
Supply voltage Us 24 V
DC
(Use a 4A fuse or a Class2 power supply
to meet UL requirements)
Data transfer rate 2.5 Mbaud
Manufacturer Beckhoff Automation GmbH & Co. KG
CE mark Conformity mark
UL mark Mark for UL approval. UL stands for the
Underwriters Laboratories Inc., the leading
certification organization for North America, based
in the USA.
C = Canada, US = USA,
UL file number: E172151
Production identification From left to right, this sequence of characters
indicates the week of production (2 characters),
the year of production (2 characters), the software
version (2 characters) and hardware version (2
characters), along with any special indications (4
characters).
In this case the device is a BK2000
- produced in calendar week 9
- of 2001
- with firmware version BF
- in hardware version 6
- without special designation