ISA-bus Communication Cards

ISA-bus Communication Cards

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Advantech PCL-741-AE

2-port RS-232/Current-loop ISA COMM Car RS-232, RS-422, RS-485 or current-loop interface. 16C550 UART with 16-byte FIFO. Transmission speeds up to 921.6 kbps. Flexible I/O address and IRQ selection. IRQ: 3, 4, 5, 6, 7, 9, 10, 11, 12 or 15. Complete RS-232 modem control signals. Supports 4-wire or 2-wire operation for RS-422/485. Automatic RS-485 data flow...

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