Campbell CSIOPC Especificações Página 307

  • Descarregar
  • Adicionar aos meus manuais
  • Imprimir
Vista de página 306
Appendix C. Serial Port Pin Outs
C-3
TABLE C-3. Standard Null Modem
Cable or Adapter Pin Connections*
DB9
DB9
pin 1 & 6 ---------- pin 4
pin 2 ---------- pin 3
pin 3 ---------- pin 2
pin 4 ---------- pin 1 & pin 6
pin 5 ---------- pin 5
pin 7 ---------- pin 8
pin 8 ---------- pin 7
pin 9 XXXXX
pin 9
(Most null modems
have NO connection)
* If the null modem cable does not connect pin 9 to pin 9, then the modem will
need to be configured to output a RING (or other characters previous to the
DTR being asserted) on the modem’s TX line to wake the datalogger and
activate the DTR line or enable the modem.
Vista de página 306
1 2 ... 302 303 304 305 306 307 308 309 310 311 312 ... 321 322

Comentários a estes Manuais

Sem comentários