BayTech sells a high speed serial module for the Model 24SII DES which supports EIA-422 protocol (M24SII-V07). This allows for long cable distances using RJ-11 (4-wire) or RJ-45 (8-wire) modular cabling. Use of the BayTech Tran-x LPT-460 or PS-02 high speed parallel/serial converter products will allow your PC to transmit data at 460k bps using cable lengths up to 1000 feet. The same set up will allow your cable distance to be up to 4000 feet if your Tran-x card is configured to transmit data at 115k bps.
Figure 2 shows a PC with the Tran-x LPT-460 card and a PC with the Tran-x PS-02 external module connecting to the M24SII-V07 module via modular cabling.
Figure 2
