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Voltage Inputs, DC and Low-Voltage AC
Terminate all DC and low AC (<30 VAC RMS) voltages in the manner
illustrated in Figure 10. Wire the:
positive voltage to the most internal (+) terminal
negative voltage to the middle (-) terminal
shields, if used, to the ground terminal
In put 1
-
+
-
+
G N D
Inpu t 2
Figure 10: XBN Input Terminal Designations for VDC and Low AC
+
+
-
-
G N D
Inpu t 2
In put 1
Point Multiplex Modules—Multiplex Binary
In put 1
-
+
-
+
G N D
Inpu t 2
xbn8
15
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