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→RS-485 interface
RS-485 supports only half-duplex communication, which means data is transferred only one way at a time.<br/>When activated RS-485 driver chip draws constant 30mA current, when entering Sleep or Deep sleep, RS-485 will be powered off.<br/>FMB125 RS-485 connection diagram is shown below:
RS-485 supports only half-duplex communication, which means data is transferred only one way at a time.<br/>When activated RS-485 driver chip draws constant 30mA current, when entering Sleep or Deep sleep, RS-485 will be powered off.<br/>FMB125 RS-485 connection diagram is shown below:
===RS-485 modes===
===RS-485 modes===
* RS-485 TCP (ASCII/Binary) modes:
* RS-485 TCP (ASCII/Binary) modes:
In TCP ASCII/Binary mode a link with external an device using text messages can be established.
In TCP ASCII/Binary mode a link with external an device using text messages can be established.
[[Image:Fmb125_rs485_block.png|500px|center]]
==RS-232 Interface==
==RS-232 Interface==
