Time Sync Error Relay; Technical Specification - Meinberg LANTIME/GPS Operating Instructions Manual

Time Sync Error Relay

On the back panel of the device you can find a DFK connector labeled „Time Sync
Error". This relay output is connected to the TTL TIME_SYNC out of the reference
clock (GPS, PZF, TCR, ...). By default the relay will switch to mode „ON" if the
internal reference clock has not been synchronized by its sink (GPS, DCF77 or IRIG).
This is the case if the reception of the antenna signal is bad or the device has been
switched off. If the reference clock has been synchronized (Mode "Time Sync") the
relay will set to state "OFF". Additionally the relay can be switched by one of the
notification conditions. In the notification condition table via WEB or CLI interface
you can select the relay out. The priority is on the "TIME SYNC ERROR" signal of
the receiver ("refclock not sync"). Relay state which will be set via notification
conditions will be reseted by any access via the WEB or CLI interface (if no "TIME
SYNC ERROR" is active).

Technical Specification

SWITCHING VOLTAGE max.:
SWITCHING CURRENT max.:
SWITCHING LOAD max.:
SWITCHING-CURRENT UL/CSA:
RESPONSE TIME:
125 VDC
150 VAC
1A
DC 30 W
AC 60 VA
0.46A
0.46A
1A
ca.2ms
Time Sync
Error
Comm off on
104
150V AC
65V DC
30V DC