EPSILON CLOCK MODEL EC20S
Spectracom
37
User’s Manual
DISTRIBUTION LED
–
‘DST’
Indicates the current status of the distributed 1PPS and 10MHz signals.
Red
No distribution or error on 1PPS and 10MHz outputs.
Red
Blinking
No distribution on 1PPS or 10MHz outputs (the Mute function is enabled).
Yellow
Distributions of signals are provided without accuracy.
Green
Blinking
Distributions of signals are provided with accuracy. The EC20S is synchronized to the
selected synchronization source.
NOTA:
In operational step
, all the LEDs are ‘Green’.
Only available synchronization sources should be enabled (see 9.2 and 9.3).
Only available AC/DC power alarms should be enabled (see 7.2).
11.2
ALARMS SIGNALING
-
Number of Relay contacts
: 2
-
Maximum switching power
: 30 W, 62.5 VA (resistive load)
-
Maximum switching voltage
: Contacts Switch under max. load of 48VDC, 1A
-
Maximum switching current
: 1 A
-
Connector type
: 9-pin female SUB-D
For detailed information about this output interface, refer to the appendix 19.2.
This SUB-D connector may be used to provide a control switch (dry relay contact) upon alarm
events.
There are two relays to monitor two kinds of alarms:
Summary of Contents for Spectracom EC20S
Page 44: ...EPSILON CLOCK MODEL EC20S Spectracom User s Manual 44 13 3 CLOCK STATUS PAGE...
Page 58: ...EPSILON CLOCK MODEL EC20S Spectracom User s Manual 58 13 6 SNMP TRAPS SETUP PAGE...
Page 60: ...EPSILON CLOCK MODEL EC20S Spectracom User s Manual 60 No No trap is generated...
Page 82: ...EPSILON CLOCK MODEL EC20S Spectracom User s Manual 82 13 13 ADMIN PAGE...
