Hioki 3390 - Page 139

8.3 Connecting Multiple 3390 (Synchronized Measurements)
131
8
Chapter 8 Connecting External Devices
Sync Cable Pin-Outs
Pin No. I/O Function
1 O Data Reset 0 for data reset
2 O Start/Stop Integration
0: Start, 1: Stop
3 O 1-s clock
4 O Event 0 for valid event
5 I Master/Slave setting
6 - Unused
7I/OGND
8I/OGND
Pin No. I/O Function
1 I Data Reset 0 for data reset
2 I Start/Stop Integration
0: Start, 1: Stop
3 I 1-s clock
4 I Event 0 for valid event
5 O Master/Slave setting
6 - Unused
7 I/O GND
Sync Output (OUT): 8-pin mini-DIN plug pin
configuration
Sync Input (IN): 9-pin mini-DIN plug pin
configuration
Output
Terminal
GND GND
120 Ω
+5 V
+5 V +5 V
10 kΩ
10 kΩ
100 pF
Input Ter-
minal