GFK-1322A Appendix Q Quick Start Guide Q-5
Q
Connectors
The Module has three connectors on the front panel in addition to the backplane connector on the
module base.
Connector Function Type
NETWORK Connection of network
management tools
RJ-45
NetA, NetB
NETWORK Provides
L
ON
W
ORKS
network
field connection (NETA, NETB)
using 18-24 AWG (0.86mm
2
to
0.22mm
2
) twisted pair wires.
2-pin removable screw terminal
COM PORT RS-422 RS-422 serial port that supports
SNP communications (SNP and
SNPX). Used to update module
firmware. (Does not support
Hand-Held Programmer.)
DB-15, female
Series 90-30 backplane Connection to PLC backplane 24-pin connector
Diagnostics
The LBIM does not report faults to the PLC. Module errors cause the module to reset. If an
acknowledge NV update command fails, it is up to the destination device to assume that a fault
has occurred. Configuration errors will cause the module to not be mapped.
For troubleshooting and diagnostics information, refer to Chapter 5.
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