board functions and layout
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© ELETTROQUADRI S.r.l.
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INSTALLATION MANUAL
Connector J6
First button and led connection
U – 1
LED+
Led +
U – 2
COMP
Buttons common
U – 3
LED-
Led-
U – 4
PULS
Pushbutton
Connector J7
Direction arrows connection
U – 1
COMF+
Arrows common
U – 2
GND
-
U – 3
FRD
Down arrow
U – 4
FRS
Up arrow
Connector J8
Call accepted buzzer connection
U – 1
CBZ
Call accepted buzzer common
U – 2
GND
-
U – 3
BPA
Buzzer A
U – 4
BPB
Buzzer B
Car call buttons and led connection
Button: PIN 2, PIN 4
Led : PIN 1 (+) , PIN 3 (-)
Car calls
FLSER connector
Dip-sw FLSER
0 = OFF
1 = ON
J3
J4
J5
J6
1
2
3
28C…31C
…
…
…
…
1
1
1
24C…27C
…
…
…
…
0
1
1
20C…23C
…
…
…
…
1
0
1
16C…19C
…
…
…
…
0
0
1
12C…15C
…
…
…
…
1
1
0
11C
0
1
0
10C
9C
8C
7C
1
0
0
6C
5C
4C
3C
0
0
0
2C
1C
0C
ELETTROQUADRI
SINCE 1983
MP3