J4 – Programmable Pulse Rate
The default output for J4 is a programmable pulse rate. Please note
that if special i/o has been specified, J4 may be allocated to
another function. Please refer to appendix for details.
Pulse Rate 1 PPS to 10 MPPS
(settable)
Amplitude 4V into 50 ohm
Duty Cycle 1 : 1
J5 – Programmable Event Trigger
The default output for J5 is a programmable event trigger. Please
note that if special i/o has been specified, J5 may be allocated to
another function. Please refer to appendix for details.
Pulse Rate 1 PPS to 1 Pulse per day
Amplitude 4V into 50 ohm
Pulse width >25 micro secs. , < 50 micro secs.
Rise/Fall time < 6 ns
Trigger Positive (rising) edge
3.1.3. Control/Monitor i/o
Control/monitor functions are available on a rear panel mounted
DB9 RS232 connector. Allowing full remote monitoring and control
of the available unit functions.
Details and set up of the functions available on this interface can be
found in section 5.3 of this manual.
3.1.4. 100/10 Base T Ethernet
Control/monitor functions are also available on a rear panel
mounted RJ-45 Ethernet connector. Allowing full remote monitoring
and control of the available unit functions, together with optionally
providing Network Time Protocol (NTP).
Details and set up of the functions available on this interface can be
found in section 5.4 of this manual.