Siemens SICLOCK TC 400 Operating Instructions Manual page 128

Glossary
Password
Authorization may be required for access to parameters. Passwords for various
authorization levels can be defined with the configuration tool.
Initial password on the device: "2222"
See Authorization.
Point-to-point connection
A point-to-point connection describes the synchronization of exactly one non-net-
worked plant component via a dedicated cable, e.g. one output of a plant central
clock.
See Non-networked plant equipment.
SICLOCK DCFRS
Industrial version of the SICLOCK DCFRS radio clock with integrated DCF77
receiver.
SICLOCK GPS1000
Radio clock as GPS receiver
SICLOCK GPSDEC
GPS complete package with SICLOCK GPSDEC decoder.
SICLOCK TC 400 configuration tool
Web interface for the parameterization and searching in the archive of a
SICLOCK TC 400 device via an Internet browser.
u600 file
The configuration tool can open and save parameters and archives in the form of
*.u600 files.
UTC
UTC stands for Universal Time Coordinated. It is a combination of the interna-
tional atomic time TAI and the universal time UT. Time zones are specified as a
positive or negative difference to UTC.
TAI
See Atomic time (TAI).
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SICLOCK
®
TC 400