Remote Coupling Unit for
.. LAN (via Ethernet)
.. Serial (via RS485, RS232, TTL)
.. USB, SD Card
.. LCD-Display-Interf., Touch (res.)
.. RTC (Li-Bat/Hi-Cap), EEPROM
It is an adaptionboard for the Beaglebone Black from TI which becomes an important profes-sional industrial platform for many measure and controll applications. By keeping the standard brick sizes, it is possible to use this board in all given mounting types.
The adaption unit is driven by 24Vdc and serves also as power-supply unit that delivers 3.3V and 24V for the slave modules. The LCSUL (together with the BBB) acts as an autark lo-cal-master and supply the logical control of the connected slave modules.