Model TR-386 industrial rack mount computer is a practical solution for clients who still need to use Microsoft DOS operating system. It includes TCP/IP connectivity over 10/100Mbps Ethernet port. It has PC compatible serial ports. Priced at only $475, it offers good value for the money. Price includes 512KB of memory and 512KB flash drive.
The powerful Intel 386EX microprocessor and DOS operating system allow design and debugging in a familiar environment, while industry standard connectors allow direct connection to 10Base-T (NE2000 compatible) Ethernet networks. Additional features include a watchdog timer, on-board voltage regulator, 10 digital I/O lines, RS485 serial port capability and status LED's. Optional memory expansion of 512KB SRAM, 512KB flash, M-Systems DiskOnChip or a battery backed clock calendar with 128KB SRAM is available using 32 Pin Dip socket.
This computer is supplied with web server software, which is handy to propagate data via internet.
TR-386 computer can be powered from 7 to 34VDC and it comes with universal AC power adapter that can also be connected to 90 - 130VDC.
In terms of reliability, the expected MTBF is over 100,000 hours. Warranty is 3 years.
Download TR-386 Specifications