Hioki 8804, Instruction Manual, Page: 176 / 238

154
―――――――――――――――――――――――――――――――――――――――
11.11 Trigger Output Terminal
―――――――――――――――――――――――――――――――――――
WARNING
To avoid damage to the unit, do not input a voltage
exceeding -20 V to + 30 V to the TRIG OUT terminal.
TRIG OUT terminal
5V
Open collector output,
with 5 V output
Active low
Pulse width: 1.9 ms approx.
Mini-jack: 3.5 mm dia.
Maximum input voltage
range: -20 to +30 V
Maximum input
current: 500 mA
Maximum input
power: 200 mW
10 k Ω
4.7 k Ω
4.7 k Ω
Output Circuit Diagram
TRIG OUT
terminal
NOTE
11.11 Trigger Output Terminal
The trigger output signal is taken from the TRIG OUT
terminal on the lower side of the 8804.
With the auto range function, a trigger signal is output.
Care is required if using the auto range function while
using the trigger output terminal (Only in the Memory
recorder function mode).