
2-74 Agilent B1500A/B1505A Programming Guide, Edition 11
Remote Mode Functions
Trigger Function
Trigger Function
The Agilent B1500 can be synchronized with other equipment, such as capacitance
meters, voltmeters, ammeters, probers, handlers and so on, by using the following
terminals:
•Ext Trig In
BNC connector. Only for trigger input (to receive trigger).
•Ext Trig Out
BNC connector. Only for trigger output (to send trigger).
• Digital I/O
D-Sub 25-pin connector. Sixteen paths are available for the trigger port. Each
path can be used for either input or output. For the pin assignment and
accessories, refer to “Digital I/O Port”.
Figure 2-46 shows a connection example of the B1500 and another device.
Figure 2-46 Connecting Trigger Input/Output
NOTE To use the digital I/O port for the trigger input/output port, send the TGP command.
DIO 1 to DIO 16 can be used for the trigger input/output port. See Table 2-6.
Ext Trig
Agilent B1500A
Other device
in
out
Digital I/O
out
in
Example connection
In Out
In Out
13 1
25 14
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