Specifications

Hardware Description of LCN Node Processors – K2LCN-X Node Processor
20 Application ModuleX Service 12/01
Honeywell
K2LCN Pinning
The K2LCN board has an LCN node number pinning feature on the
board itself. This feature is duplicated on the CLCN A/B I/O or LCN I/O
board that is installed directly behind the K2LCN board in the A
X
M
Five-Slot Module chassis.
ATTENTION
The address pinning jumpers must all be removed from the
K2LCN board when it is used in conjunction with an CLCN
A/B I/O (or LCN I/O) board. The node number pinning must be
done on the CLCN A/B I/O (or LCN I/O) board in this case.
The K2LCN board pinning requirement for the A
X
M is shownin the
following two illustrations.
The first illustration shows the location of the address pinning lbock on
the early production K2LCN board, assembly 51401551-x00. The second
illustration shows the location of the address pinning block on the latest
production K2LCN board, assembly 51402615-x00.