Figure 3-9 Din To Bnc Trigger Cable; External Triggering With Bnc Connections - Keithley 2010 User Manual

E
The trigger applied to the Model 7001/7002 from the Model 2010 closes the next channel in
the scan. This triggers the multimeter to measure the next DUT. The process continues until all
ten channels are scanned and measured.

External triggering with BNC connections

An adapter cable is available to connect the micro-DIN Trigger Link of the Model 2010 to
instruments with BNC trigger connections. The Model 8503 DIN to BNC Trigger Cable has a
micro-DIN connector at one end and two BNC connectors at the other end. The BNC cables are
labeled VMC (trigger line 1) and EXT TRIG (trigger line 2).
Figure 3-9
of the Model 2010 using the adapter cable. With this adapter, a Model 706 could be substituted
for the Model 7001/7002 in the previous example. With the Model 706 set for External
Triggering, the test would start when the single scan mode is selected and initiated.
If the Model 2010 trigger line configuration has been changed from the factory setting, the
Model 8502 Trigger Link Adapter must be used to interface with instruments having BNC
trigger connections. It has two micro-DIN connectors and six BNC connectors, one for each
trigger line.
Figure 3-9
DIN to BNC trigger
cable
350V
PEAK
!
F
and The Model 2010 operation is at point A waiting for a trigger. The output
Channel Ready pulse from the Model 7001/7002 triggers the multimeter to measure
DUT #1 (point E). After the measurement is complete, the Model 2010 outputs a
completion pulse (point F) and then loops back to point A, where it waits for another
input trigger.
shows how a Keithley Model 706 Scanner can be connected to the Trigger Link
WARNING: WARNING:
NO INTERNAL OPERATOR SERVICABLE PARTS,SERVICE BY QUALIFIED PERSONNEL ONLY. NO INTERNAL OPERATOR SERVICABLE PARTS,SERVICE BY QUALIFIED PERSONNEL ONLY.
HI MADE IN
KEITHLEY
U.S.A.
IEEE-488
(CHANGE IEEE ADDRESS
1000V
TRIGGER FROM FRONT PANEL)
! PEAK
LINK
RS232
!
LO
500V
1 3 5 VMC
SENSE INPUT
PEAK
2 4 6 EXT TRIG
W 4W
!
FUSE LINE
250mAT
100 VAC
(SB) 120 VAC
125mAT
220 VAC
(SB) 240 VAC
CAUTION: CAUTION:
FOR CONTINUED PROTECTION AGAINST FIRE HAZARD,REPLACE FUSE WITH SAME TYPE AND RATING.
FOR CONTINUED PROTECTION AGAINST FIRE HAZARD,REPLACE FUSE WITH SAME TYPE AND RATING.
2010 Multimeter
Measurement Options
Model 8503 DIN to BNC Trigger Cable
LINE RATING
50, 60
400HZ
17 VA MAX
Channel
Ready
External
Trigger
706 Scanner
3-15