Expansion board BDC-i440 M1 (optional)
The use of the BDC-i440 M1 expansion board makes 2 inputs and 2 further relay switching outputs available, REL4 – REL5
(changeover contacts), each with a switching capacity of 230 V AC / 3 A. The expansion board is activated using
P.800:1
. The ad-
ditional outputs REL4 – REL5 are parameterised via
P.740 - P.750
. The outputs can be assigned the same functionality as the
switching outputs of the door control unit. The additional inputs FE9 – FE10 are parameterised via
P.590 – P.5A0
. The inputs can
be assigned the same functionality as the inputs of the door control unit.
Loop detector module for 2 induction loops (optional)
The module is installed in the slot
SUVEK
on the PCB. The induction loops are connected directly to the loop detector module. The
loop and the electronics of the detector are galvanically isolated. The loop detector module automatically adjusts upon being
switched on. For settings options and connection points, please refer to the operating instructions of the loop detector module.
The module has a maximum power consumption of 2.0 W with a 24 V DC supply. The additional inputs FE9 and FE10 are positioned
parallel to the channel 1 and channel 2 loop detector.
Parameter
Input
Function
BDC-i440 M1 loop de-
tector
P.590: 11.02
FE 9 (channel 1)
Drive command OPEN
P.5A0: 11.02
FE 10 (channel 2)
Drive command OPEN
The expansion boards M1 and M2 can be used both individually and together.
Expansion board BDC-i440 M2 (optional)
The use of the BDC-i440 M2 expansion board makes 6 further inputs and 4 further relay switching outputs available, REL1 (nor-
mally open contact) and REL2 – REL4 (changeover contacts), each with a switching capacity of 230 V AC / 3 A. The expansion
board is activated using
P.801:1
. The additional outputs REL1 - REL4 are parameterised via
P.760 - P.790
. The outputs can be
assigned the same functionality as the switching outputs of the door control unit. The additional inputs FE1 - FE6 are paramet-
erised via
P.610 - P.660
. The inputs can be assigned the same functionality as the inputs of the door control unit.
Parameter
Input
Function
BDC-i440 M2
P.610
FE 1
-
P.620
FE 2
-
P.630
FE 3
-
P.640
FE 4
-
P.650
FE 5
-
P.660
FE 6
-
The expansion boards M1 and M2 can be used both individually and together.
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