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8
TLON connection board 5090
The main control board 5010 in FT1020G3 CIE. provides space and connectors for two
TLON connection boards type 5090
TLON connection boards mounted.
A system, with two or more Control Units, uses a single TLON Network or a redundant
TLON Network (i.e. two TLON Networks), see below.
Note: As per AS1670.1, redundant TLON network must be used. Single TLON Network
is not permitted unless the networking is inside the same enclosure e.g. network 2 x 5010
boards to increase the system capacity.
The TLON connection boards 5090 are mounted on the main board (5010) in the allocated
space as shown in drawing
"J4" on main board as shown in drawing F732-03. Typical examples of a redundant TLON
network connections are shown in drawing F738-01, F738-02 and F738-03.
8.1
Single TLON Network (not recommended)
In a single TLON Network (Network no. 0), the TLON connection board 5090 must be
mounted in position no. 0 on the main board. A single TLON Network is a violation to the
Australian standard AS1670.1 and can only be used to network two main control boards
5010 inside the same enclosure.
8.2
Redundant TLON network
In a redundant TLON Network (Network no. 0 and no. 1), the TLON connection boards
5090 are to be mounted in position no. 0 and position no. 1 on the main board.
Normally only Network no. 0 will be in use and in case of a network failure (i.e. open circuit
or short circuit), Network no. 1 will be automatically used until there is no fault on Network
no. 0.
See also chapter "TLON Network", page 14.
8.3
Network programming
The PC program TLON Manager is used for the TLON Network programming. TLON
Manager V1.X is replaced by TLON Manager V2.0.x.
Note: When the TLON Network is programmed, some unique data will be stored in the
TLON connection board 5090 memory and some unique data will be stored in the main
board 5010 memory.
When a TLON connection board is to be replaced (or replacing both a TLON connection
board 5090 and a main board 5010),
When the main board 5010 is to be replaced (not the TLON connection board),
only in TLON Manager.
44
TLON connection board type 5090 is a replacement of the older version 1590.
44
. In a single (standalone) Control Unit there is no
F726
and the networks are connected to the terminal block
do "Replace" and "Update"
50
Technical/Programming Manual
FT1020G3 Rev 2.2.1
in TLON Manager.
do "Update"
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