YOKOGAWA DL850E User Manual

5-1
IM DL850E-03EN
External Signal I/O
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App
Index
5.1 External Trigger Input (TRIGGER IN)
CAUTION
Only apply signals that meet the following specifications. Signals that do not meet the
specifications may damage the DL850E/DL850EV, because of factors such as excessive
voltage.
French
ATTENTION
Appliquer uniquement des signaux respectant les spécifications ci-dessous. Les signaux
ne respectant pas les spécifications risquent d’endommager DL850E/DL850EV, à cause de
facteurs tels que la surtension.
External Trigger Input Terminal
TRIGGER
IN
OUT
This terminal is used when an external signal is used as the trigger source.
Item Specifications
Connector type BNC
Input level TTL (0 to 5 V)
Minimum pulse width 100 ns
Logic Rising and falling edges
Trigger delay time Within 100 ns + 1 sample period
Externally synchronized operation Possible (through the connection of the TRIGGER IN and TRIGGER OUT
terminals of two DL850E/DL850EVs)
Circuit Diagram and Timing Chart for External Trigger Input
Equivalent
to LCX14
100 Ω
4.7 kΩ
100 pF
+5 V
Minimum pulse width
Trigger delay time
TRIGGER IN
(When set to )
Internal trigger
Note
You can synchronize the operation of two DL850E/DL850EVs by using the trigger output function.
TRIGGER
OUT
No.1
TRIGGER
IN
No.2
DL850E/
DL850EV
DL850E/
DL850EV
Chapter 5 External Signal I/O

YOKOGAWA DL850E Specifications

General

Brand	YOKOGAWA
Model	DL850E
Category	Test Equipment
Language	English