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3.3
Device Designation in this Manual
This instruction manual is for the master clocks ETC 12, ETC 14, ETC 24 (wall-mounted
versions) and ETC 12R, ETC 14R, ETC 24R (rack versions). Below both models will be
referred to as
ETC
and only for the special features of the individual models the complete
designation is used.
3.4 Device
Description
The EuroTime Center ETC operates conventional clock systems with impulse controlled
slave clocks as well as modern, self-setting MOBALine installations. Easy and intuitive
operation control due to ETC's intelligible user interface. ETC's power relays control light,
heating, signalling-bells and other devices by weekly periodic and/or date related
programs. Absolute precision of ETC's internal clock can be achieved by synchronisation
to an external time-reference such as DCF 77 or GPS.
3.5 Device
types
There are three different models of the EuroTime Center ETC available. Each of them is
available in a plastic housing for wall mounting or in a 19” wide metal cabinet for rack
mounting.
Model:
Main Features:
Product No.:
ETC 12
1 slave clock line (impulse / DCF), 2 switching
contacts
201 671
ETC 14
1 slave clock line (impulse / DCF / MOBALine), 4
switching contacts
201 672
ETC 24
2 slave clock lines (impulse / DCF / MOBALine),
4 switching contacts
201 673
ETC 12R
1 slave clock line (impulse / DCF), 2 switching
contacts, 19” rack housing
201 674
ETC 14R
1 slave clock line (impulse / DCF / MOBALine), 4
switching contacts, 19” rack housing
201 675
ETC 24R
2 slave clock lines (impulse / DCF / MOBALine),
4 switching contacts, 19” rack housing
201 676
This manual covers all functions of all the different clock types. The exact features of the
ETC models are listed in appendix A. If necessary short notes, pictures or examples are
added to the manual to explain special options or features of the clock types.
