Operating instructions

Description
2-17
© Siemens AG 2007 All Rights Reserved
SICLOCK
®
TC400
2.3.2 Plant synchronization via point-to-point connection
Non-networked plant equipment is synchronized via OUTPUTs 1 to 3 (point-to-
point connections). They can be parameterized independently.
OUTPUTs 1 and 2
Current signal: 20 mA active, floating
or
Volta
ge signal: 24 V, floating
OUTPUT 3
RS422, floating
Output signal
DCF77 w
ith loc
al time, invertible
DCF77 with UTC, invertible
Pulse per second, invertible
Pulse per minute, invertible
Serial telegram (parameterizable output telegram, see below)
Output telegram (setting applies to all three outputs)
M
einberg compatible (including time zones)
Me
inberg compatible (not including time zones)
NMEA (0183/ZDA)