PC/104 4 Ch. RS232/485/422 with Isolation Module

    • Four high performance Optically RS232 or RS485/422 serial ports
    • All ports are individually Optically Isolated at 1kVp-p
    • Supports Full Duplex, Half duplex and Multi-Drop Slave
    • UART's features jumper selectable automatic RS-485 control
    • Data transfer speeds range from 50 bps to 460.8 kbps
    • Jumper selectable; IRQs 3, 4, 5, 6, 7, 9/2, 10, 11, 12, 14, 15
    • Choice of using one or two or four interrupts
    • Interrupt status port
    • 100% PC/104 compliant
    • Supported by QNX 2/4, Windows 95/98/NT, DOS, Linux, UNIX



The Xtreme/104 Opto adapter offers two or four asynchronous RS-232 and/or RS-485/RS422 serial ports with optical isolation for data collection devices, barcode readers, time clocks, scales and other industrial automation equipment.


Number of ports 4
Isolation 1000 Volts AC Peak to Peak for 10 seconds.
Interface RS485
Connectors Four 10 pin connectors for serial I/O.
Optional Cable 10 pin IDC to four DB-9 available.
Control Signals RS-485/422: TxD+/-, RxD+/-, RTS+/-, CTS+/-
Baud Rate 50 - 460.8k baud
Addresses 8 defined port address sets are jumper selectable
Interrupts jumper selectable for IRQs 3, 4, 5, 6, 7, 9/2, 10, 11, 12, 14, 15
Dimensions 100% PC/104 Compliant With Connector to Connector: 10.4cm
Power Requirement +5v DC @ 240mA
Bus 16 bit pass through PC/104 connector
Software Support Linux, QNX2.21, QNX4.2X, Windows95/98/2000/NT
System Requirements one available PC/104 module stack connector and one hardware interrupt.
Ordering Information NC-500
Temperature Operating Temp: 0 degrees C to 60 degrees CStorage Temp: -40 degrees C to 150 degrees C


Primary Secondary


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