tDS-700 series Tiny Device Server with PoE - QuickStart (Aug/2017)
ICP DAS USA, Inc.
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3
4
Self-Test Wiring
RS-232 Wiring:
Connect the RxD to
the
TxD pins (The tDS-712 is used as
an example.)
RS-422 Wiring:
Connect the RxD1- to the
TxD1- pins and connect the RxD1+ to the
TxD1+ pins (The tDS-715 is used as an
example.)
Note: While using RS-485 modules (e.g., tDS-715), you should wire the Data1+ with
Data2+ signals, and wire the Data1- with Data2- signals for self-test.
Then open the first two COM Ports, send data to one and receive data from the other.
