MAN0847-01
21 MAR 2007
PAGE 3
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HE500RS232485 4 Pin I-O Header Pin configuration
RS-485 half
duplex Pin
RS-485 Function
0V 0VDC
(Supply)
+V
12 to 24VDC (Supply)
100mA Max
D-
RS-485 Data -
D+
RS-485 Data +