Meddelelse 201 - COPENHAGEN NETWORK A/S

Sea-Master NMEA Opto coupler/isolator datablad
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Isoleret input TTL, RS-232 og RS-422 minimum 3V niveau.
Non isoleret output RS-422.
Hastighed optil 115KBaud.
RTS/DTR skal være sat til ON. Helst begge men én er minimum.(Indstilles i software)
Isoleret optil 500 VDC.
Forsyningen til enheden er taget igennem Com porten.
Hvis man tester med Hyper Terminal og der ingen input er, eller inputtet er volapyk kan input plus
og minus vendes.
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Isolated input TTL, RS-232 and RS-422 3V minimum level.
Non isolated RS-422 output.
Speed up to 115KBaud.
RTS/DTR must be set to ON. Preferably both but one is minimum.(Software setting)
Isolated up to 500 VDC.
The supply to this unit is taken from the COM ports.
If you test the signal with Hyper Terminal and there is no signal, the signal is gibberish or the Baud
rate is wrong input should be swapped.