Hioki MEMORY HiCORDER MR8880 User Manual

12.4 Controlling Instrument Using External Inputs (START/IN1 and STOP/IN2)
223
Chapter 12 External Control
12
You can start and end measurement and print and save data by inputting signals
from an external source.
12.4 Controlling Instrument Using External
Inputs (START/IN1 and STOP/IN2)
Trigger event occurs.
External signal
input
START/IN1
STOP/IN2
T
External Trigger Input Signals
Voltage range HIGH level: 2.5 to 5.0 V, LOW level: 0 to 0.8 V
Pulse width HIGH level: 20 ms or greater, LOW level: 30 ms or greater
Maximum input voltage 0 to 10 V DC
HIGH
2.5 to 5.0 V
LOW
0 to 0.8 V
30 ms or greater
3.3 kΩ
1 kΩ
5 V
5 V
2200 pF
GND
START/IN1
STOP/IN2
20 ms or greater

Hioki MEMORY HiCORDER MR8880 Specifications

General

Brand	Hioki
Model	MEMORY HiCORDER MR8880
Category	Voice Recorder
Language	English