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Front Panel Features
Trigger and Interlock Terminals
The M9602A/M9603A has the following terminals for the trigger source or output
and the interlock circuit status detection.
The M9602A/M9603A has a 6-pin terminal block on the front panel. The pin
assignment of the terminal block is shown in
Figure
1-1. You can connect these
terminals using a connector-terminal block furnished with the M9602A/ M9603A
and ferrule terminal cables such as Keysight PX0101A-001 or PX0101A-002 BNC
to ferrule terminal cable.
Trig 1 and Trig 2
External trigger 1 and 2 terminals
These terminals are used to make synchronization with other modules or
instruments. You can specify the direction (input/output), the polarity (positive/
negative), and the pulse width of the trigger signal. The output trigger is
push-pull, and the trigger level is 0 V to 3.3 V at high impedance. The input trigger
should be the TTL level.
Intlk
Interlock terminals
These terminals are used to connect an interlock circuit which is installed in your
test fixture or shielding box. The interlock circuit can be created by using two
mechanical switches and wire as shown in
Figure
1-5. If the interlock terminals are
opened or the interlock circuit is opened, the M9602A/M9603A output voltage is
limited to 42 V or less as you specified. If you set the voltage limit to 0 V, the
interlock function will be the same as inhibit control.
For more details, see
"Installing Interlock Circuit" on page
31.
Do not connect the interlock terminals to anything other than the interlock
circuit. Applying current or voltage to the terminals may damage the
M9602A/M9603A.
Dangerous voltage, instrument maximum output voltage may appear at the High
force, High sense, and Guard terminals if the interlock terminals are closed or the
interlock circuit is closed.
Une tension dangereuse, une tension de sortie maximale de l'appareil peut
apparaître aux bornes High force, High sense et Guard si la borne Interlock est
fermée.
Keysight M9602A/M9603A Startup Guide, Edition 3
25
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