6.10 Error Relay
On the back panel of the device you can find a DFK
connector labeled "Error". This relay output is con-
nected to the TTL TIME_SYNC output of the refer-
ence clock (GPS, PZF, TCR, ...). If the internal refer-
ence clock has been synchronized by its source (GPS,
DCF77 or IRIG) the relay will switch to mode "NO".
In case of bad antenna signal or the device has been
switched off the relay falls back to mode "NC".
Techncal Specification
Switching Voltage max.:
125 V DC
140 V AC
Switching Current max.:
1A
Switching Load max.:
DC
30 W
AC
60 VA
Switching Current UL/CSA:
0.46 A 140 V AC
0.46 A 65 V DC
1A
30 V DC
Response Time:
ca.2ms
Normal Operation Mode
Normal Operation:
CO - NO connected
CO NO NC
Error Mode
Error:
CO - NC connected
CO NO NC
Error
CO NO NC
12
Date: 5th April 2018
LANTIME M400
