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Home | Products | ISA boards | 1-port serial | PA 7301

1-port serial interface

PA 7301 - Product specifications

1-port serial interface, RS232

  • Asynchronous communication adapter, RS232
  • 16-byte FIFO buffer
  • ESD protection
  • Transmission mode: Asynchronous, full or half duplex
  • Addressing: COM1 to COM4 through jumper
  • Transfer rate: 50 Baud to 112 kBaud
  • Protocol: 5, 6, 7 or 8-bit character, 1, 1˝ or 2 stop bits
  • Parity: even, odd, none mark or space
  • Interrupt lines:  IRQ 3, 4, 10, 11
  • Operating voltage: + 5 V, ± 5 % from the PC
  • Front connector: 9-pin SUB-D male connector