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ZN‐S1000VE Installation Guide
RS‐232C
RS‐232C Terminal Block is used for some devices such as POS terminal block.
RX
TX G ND
RS‐485
The RS‐485 serial port consists of TRX+(RX+) and TRX‐(RX‐) as following the following image.
07A.05
<RS- 232C Applic ation>
RX
TX
G ND
RS‐232C Connection
RS‐485 Connection
TX
RX
G ND
485 Device
11
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