Siemens SICLOCK TC 400 - Manual (Page 42)

Connecting
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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".