Hioki 3541 - 7.3 Interface Selection

6.4 Internal Circuitry
86
External Output Terminals_______________________________________
Open-Collector Output
Circuit Diagram
Output
10.5 kΩ
7.2 kΩ
3 kΩ
GND
Wired-OR
OR Output
Output
Output
Application Examples
Relay Connection Inverse-Logic Output Connection
Photocoupler ConnectionLED Connection
GND
Output
Output
Output
Output
Photocoupler or
equivalent within
Sequencer
Inverse-
Logic
Output
Output
GND GND
35 V max
50 mA max
50 mA max
35 V max
35 V max
50 mA max
50 mA max
35 V max
GND
GND