Hioki 3237 - Internal Circuit Configuration

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6.3 Internal Circuit Configuration
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Input/output device Logic Electrical
requirements
Output Open collector Negative logic DC35 V, DC50 mAmax.
Input C-MOS Negative logic H: 3.8 ～ to 5.0 V,
L: 0 to 1.2 V
INT.DCV Internal power supply
output
DC5 ± 10%,
DC50 mAmax.
Connection of the relay
Connection of the LED
Connection of
negative logic output
(4) Circuit configuration of external control terminal
(5) Circuit configuration of
external output terminal
(2) Application of external output terminal
(3) Application of external control terminal
Connection of the
switch
Connection of the relay
Connection of the
progammable controller
Progammable
controller
6.3 Internal Circuit Configuration
(1) Power rating for external control and output terminals