6.10 Auxiliary I/O Section - YOKOGAWA DL850E User Manual

6.10 Auxiliary I/O Section

External Trigger Input (TRIGGER IN)
Item
Connector type
Input level
Minimum pulse width
Detected edge
Trigger delay time
Trigger Output (TRIGGER OUT)
Item
Connector type
Output level
Output formats
Normal mode
Pulse mode
Sample pulse mode
Start/Stop mode
External Clock Input (EXT CLK IN)
Item
Connector type
Input level
Minimum pulse width
Detected edge
Sampling jitter
Video Signal Output (VIDEO OUT)
Item
Connector type
Output format
Output resolution
GO/NO-GO Determination I/O
Item
Connector type
Input level
Output level
6-14
Specifications
BNC
TTL
100 ns
Rising or falling
Within 100 ns + 1 sample
Specifications
BNC
5 V CMOS
Logic Low when a trigger occurs and high after acquisition is completed
Output delay Within 100 ns + 1 sample period
Output hold time 100 ns or more
Logic Transmits a pulse when a trigger occurs
Output delay Within 100 ns + 1 sample period
Pulse width 1 ms, 50 ms, 100 ms, or 500 ms
Logic Transmits pulses at a given frequency during waveform acquisition
Pulse rate 5 Hz to 200 kHz (1-2-5 steps)
However, the interval must be longer than the DL850E/DL850EV sampling
interval. The interval can be set to 1 over the integer multiple of the DL850E/
DL850EV sampling interval.
Logic High level output during waveform acquisition
Low level output while waveform acquisition is stopped
Specifications
BNC
TTL
50 ns
Rising
Within 100 ns + 1 sample
Specifications
D-sub 15 pin receptacle
Analog RGB
XGA-compliant output, 1024 × 768 dots
Approx. 60 Hz Vsync (dot clock frequency: 66 MHz)
Specifications
RJ-11 modular jack
TTL or contact
5 V CMOS
IM DL850E-03EN