Zebra Technologies XiII-Series - Manual (Page 105)

36-pin
Connector
Description
14 nAutoFd (not connected)
15 Not defined
16 Logic Gnd
17 FRAME GROUND is at the same potential as Logic Gnd (pin 16).
18 FUSED 5 V - 1 A maximum.
19-30
SIGNAL GROUNDS are the Logic Grounds and Returns for all input and output
signals.
31-35 NOT USED - These leads should be left unconnected.
36 NSelectIn (not connected)
Cabling Requirements
Data cables must be fully shielded and fitted with metal or metalized con-
nector shells. Shielded cables and connectors are required to prevent radia-
tion and reception of electrical noise.
To minimize electrical noise pickup in the cable:
n Keep data cables as short as possible.
n Do not bundle the data cables tightly with the power cords.
n Do not tie the data cables to power wire conduits.
NOTES: Zebra printers comply with FCC “Rules and Regulations”,
Part 15, Subpart J, for Class A Equipment, using fully shielded
6-foot data cables. Use of longer cables or unshielded cables
may increase radiated emissions above the Class A limits.
RS-422 and RS-485 applications should use twisted shielded
pairs as recommended in the Appendix of the TIA/EIA-485
Specification.
Zebra
XiII-Series User’s Guide
93
105
H:...Xi2UsersGuideR2.vp
Fri Aug 07 10:37:53 1998
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