Zebra Technologies Corporation RFID-R110XI-03 用户手册

Select a Communication Interface

23063L-003 Rev. 2

12/17/04

R110Xi/R170Xi User Guide

13

Data cables must be fully shielded and fitted with metal or metallized 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.

Zebra printers comply with FCC Rules and Regulations, Part 15 for Class B Equipment 

using fully shielded, 6.5 ft (2 m) data cables. Use of unshielded cables may increase radiation 
above the Class B limits. 

RS-422 and RS-485 applications should use twisted shielded pairs as recommended in 

the TIA/EIA-485 Specification.