Owner's manual

Connecting
6-40
© Siemens AG 2007 All Rights Reserved
SICLOCK
®
TC 400
6.3.4 Third-party systems
Third-party systems that fulfill the following requirements can be sued for the
external synchronization of the SICLOCK TC 400.
Requirements
Active radio clock signal with 20 mA rated current
Supported signals:
Demodulated DCF77
Serial:
Meinberg compatible (including time zones)
Meinberg compatible (not including time zones)
NMEA (0183/ZDA)
Functional check
After receiving for approximately three minutes the /Inputs/Input 1/Status
(0.20.02) or /Inputs/Input 2/Status (0.21.02) parameter must change to "Mein-
berg", "NMEA" or "DCF77".