YOKOGAWA AXG1A Installation Manual page 48

(2) Input signals
Input signal type
Status input
[Sin]:
[Si11 or Si12]:
The status input detects a signal without voltage.
Loading voltage during the switching status "Close" may result in damage on the electrical
circuit.
The status input is used for connecting to the following no-voltage contacts.
Figure 4.6.9 Connection diagram: Status input [Sin]
IMPORTANT
Switching status
Closed
Open
Transmitter
<4. Wiring>
Specification
Resistance
200 Ω or less
100 kΩ or more
Sin+
Sin-
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IM 01E24A01-01EN