Brady Bradyprinter THT 200M-e User Manual page 32

When communicating via the parallel
port (refer to Figure 13), the
previously mentioned parameters are
not considered. Refer to page 52 to
configure the communication
parameters for the printer. The
values selected must be the same as
those used by the host equipment
connected to the printer.
For serial and parallel pinout and
technical information, refer to
"Appendix A: DB9 Connectors"
beginning on page 97.
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Data cables must be fully shielded and fitted with metal or metalized
connector shells. Shielded cables and connectors are required to prevent
radiation and reception of electrical noise.
To minimize electrical noise pickup in the cable:
• Keep data cables as short as possible.
• Do not bundle the data cables tightly with the power cords.
• Do not tie the data cables to power wire conduits.
NOTE: Brady printers comply with FCC "Rules and
Regulations", Part 15, Subpart J, for Class A Equipment, using
fully shielded 6' data cables. Use of longer cables or unshielded
cables may increase radiated emissions above the Class A limits.
NOTE: RS-422 and RS-485 applications should use twisted
shielded pairs as recommended in the Appendix of the
TIA/EIA.-485 Specification.
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Bradyprinter 200M-e and 200M-e 300 User's Guide
Figure 13