Panasonic Eco Solutions Nordic AB
MEW01622
Rev: -
EBL128 Planning Instructions V2.0.x
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5
Expansion boards 458x
Inside EBL128, in an optional expansion board holder
4551
, can up to
four
optional
expansion boards
of types
4580, 4581 and 4583
be
mounted. A supplied ribbon cable is used for the connection of the
expansion board(s) to the main board. (Connector "J2" on the
expansion board respectively and "J13" on the main board 4556.) See
drawings 128-02 & -03.
Figure 3. 8 zones expansion board 4580, 8 relays expansion
board 4581 and Inputs and outputs expansion board 4583.
I/O Matrix board 4582
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is a special type of expansion board
plugged as a "piggy back" to an
Application board
(Fan, Generic or
Zone). The Application board is connected to the COM loop and to
24 V DC.
Up to four
4582 boards can always be used and
up to
eight
if no expansion boards of type 4580, 4581 or 4583 are used.
Figure 4. I/O Matrix board 4582.
Each expansion board 4580-4583 has to have an expansion board
address (0-7) set via jumpers on the expansion board respectively. On
boards type 4580, 4581 and 4583 are the jumpers "JP2-JP4" used and
on board type 4582 are the jumpers "JP1-JP3" used, see Figure 5
below.
EBLWin is used for all expansion board programming.
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The I/O Matrix board 4582 is mostly used on the Australian market but
two Application boards are also to be found in the Panasonic product range,
i.e. 4594 (for fan control) and 4596 (for LED outputs and push button inputs).