Hexin Technology HXSP-1004B 4-Port RS-485/RS-422 to Ethernet Serial Device Server User Manual
Page 9
(1) Please make sure that the power adapter is 5VDC
(2) When connect to PC, use cross-over cable.
(3) When connect to HUB or Switch, use straight-through cable
【Installation】
Note: Pay attention to the questions as below:
(1) Please make sure that the power adapter is 5VDC
(2) When connect to PC, use cross-over cable.
(3) When connect to HUB or Switch, use straight-through cable
【Application】
Application sketch map:
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