BD Simex RS-232 Manual del usuario - Página 10
Navegue en línea o descargue pdf Manual del usuario para Media Converter BD Simex RS-232. BD Simex RS-232 12 páginas. Converter module
Imprimir páginaUser manual for RS-232 to RS-485 converter module PMT-2/4-Z45
6. CONNECTION OF THE UNIT WITH TRS SYSTEM
The PMT-2/4-Z45 module is not equipped with internal terminator. If the unit is installed on one
end of RS-485 line external terminator must be installed (Figure 6.1).
The RS-485 line should be equipped with terminators on both it's ends (Figure 6.2), RS-485 line
can't be branched and longer than 1 km.
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Figure 6.1 Proffered connection method
PMT-2/4-Z45
Figure 6.2 Accepted connection method
PMT-2/4-Z45