XT/104-ISO12

PC/104 12-port (4xRS-232 and 8xRS-232/422/485) with 1kV AC electrical isolation on all ports

  • Description
  • Specifications
  • Ordering Guide
  • Optional Accessories

This high density adapter offers 12 asynchronous serial ports while maintaining full compliance with PC/104 form factor standards.  It features eight jumper selectable RS-232/422/485 ports with support for full duplex, half duplex and multi-drop, as well as four RS-232 dedicated ports.

To ensure maximum performance for your PC/104 based applications, industrial temperature range and 1.4kV RMS electrical isolation has been incorporated on each port of this board’s design. iCoupler® isolation technology enables high data rates, high port density and low power consumption, making it the superior choice for electrical isolation.

XT/104-ISO is an industrial strength solution ideal for control and automation applications requiring communications over short or long distances using PC/104 bus compatible computers.

Number of serial ports 12-ports
UART Type 16C2850 dual UARTs with 128 byte transmit and receive FIFO
buffers
Protocol 4x RS-232 and 8x RS-232/422/485 (juper selectable)
Optical Isolation Each port is isolated up to 1.4 kV AC RMS
Control Signals RS-232: TxD, RxD, RTS, CTS, ISOGND
RS-422/485: TxD+/-, RxD+/-, CTS+/-, RTS+/-, ISOGND
Maximum baud rate RS-232: 50 bps to 115.2 Kbps
RS-422/485: 50 bps to 460.8 Kbps
I/O Addresses Eight pre-defined sets of I/O addresses (jumper selectable)
Interrupts 3, 4, 5, 6, 7, 9, 10, 11, 12, 14, 15 (jumper selectable)
Bus PC/104
Dimensions 90 x 96 mm
Power supply +5VDC ±5% @ 500mA max.
Operating Temperature -40 to +85°C
Model Description
XT007-01 PC/104 12-port (4xRS-232 and 8xRS-232/422/485) with 1kV AC electrical isolation on all ports (no cables)
Model Description
XT007-KAB XT/104-ISO cable set (4x CBG-013 and 8x CBG-014)