YOKOGAWA WT500 - Page 291

12-8
IM 760201-01E
External Start Signal Output Circuit and Time Chart
Start output signal
100 Ω
10 kΩ
+5 V+5 V
Start output signal
Measurement start
Output hold time
Measurement start delay time
External Start Signal Input Circuit and Time Chart
Start input signal
Start input signal
100 Ω
+5 V
Minimum pulse width
Input delay time
Measurement start
Trigger occurrence
CAUTION
Applying a voltage outside of the range of 0 to 5 V to the EXT CLK connector can
damage the WT500.
12.6 Master and Slave Synchronized Measurement