9 Pulses
9.1 Pulse Outputs
Idle Mode
Selecting "Idle" deactivates the output.
Pulses Per Second, Per Min, Per Hour Modes
These modes generate pulses of defined length once per second, once per minute or once per hour. "Pulse
length" determines the pulse duration (10 msec...10 sec).
Cyclic Pulse mode - generating of periodically repeated pulses
The value of "Time" determines the time between two consecutive pulses. This cycle time must be entered as
hours, minutes and seconds. The pulse train is synchronized at 0:00 o’clock local time, so the first pulse of a
day always occurs at midnight. A cycle time of 2 seconds for example, would cause pulses at 0:00:00, 0:00:02,
0:00:04 etc. Basically it is possible to enter any cycle time between 0 and 24 hours, however usually a cycle
times that cause a constant distance between all consecutive pulses make sense.
DCF77 Marks
In "DCF77 Marks" mode the selected output simulates the telegram as transmitted by german time code trans-
mitter DCF77. The generated time code is related to the local time zone. If you want DCF simulation to
be disabled when the clock is in free running mode, you can enter the delay (given in minutes) for deactivat-
ing the DCF-Simulation with the "Timeout" value. DCF Simulation is never suspended, if the delay value is zero.
Single Shot Modus
Selecting Singls Shot generates a single pulse of defined length once per day. You can enter the time when
the pulse is generated with the "Time" value. The value "pulse length" determines the pulse duration. The pulse
duration can vary from 10 msec to 10 sec in steps of 10 msec.
Timer Mode
This mode simulates a programmable day assigned timer. Three turn-off and turn-on times are programmable for
each output. If you want to program a switchtime, change the turn-on time "On" and the corresponding turn-off
time "Off". A turn-on time later than the turn-off time would cause a switch program running over midnight. For
example a program "On"10.45.00, "Off" 9.30.00 would cause an active ouput from 10.45 to 9.30 (the next day!). If
one or more of the three switching times are unused just enter the same time into the values "On" and "Off". In
this case the switch time does not affect the output.
As already mentioned, the outputs home position is selected by "active: high or low".
Time code
The un-modulated IRIG or AFNOR signal of the built in time code generator is made available at the respective
output.
Time sync
The output is switched on if the internal timing is synchronous to the GPS-system
Synthesizer
The included synthesizer generates a frequency from 1/8 Hz up to 10 MHz synchronous to the internal timing
frame. The phase of this output can be shifted from 0
◦
to 359
◦
for frequencies <10 kHz.
10 MHz
Selecting "10 MHz" directly from the oscillator.
Time Slots
In this mode, you can select defined time slots. "Number of Time Slots" determines the number and length of
42 Date: 17th September 2019 SyncBox N2X
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