
22
FD4 v.3.2.0 INT
Inputs
FD4 can handle different signals from a controller, these can be
sourced from +24 VDC or 0 VDC.
Binary signals
Binary code is a standardized way to control outputs that are used
for floor displays.
Default binary inputs (for 15 floors)
Input 1 Binary signal 1 Input 5 Fixed message 1
Input 2 Binary signal 2 Input 6 Arrow up
Input 3 Binary signal 4 Input 7 Arrow down
Input 4 Binary signal 8 Input 8 Arrival chime/Floor sound trig
Gray code signals
Gray code is an uncommon way to control floor displays. You only
change one input at a time, which minimizes the risk of error. It is
often used on older controllers.
Default gray code inputs (for 15 floors)
Input 1 Gray code 1
Input 5 Fixed message 1
Input 2 Gray code 2
Input 6 Arrow up
Input 3 Gray code 3
Input 7 Arrow down
Input 4 Gray code 4
Input 8 Arrival chime/Floor sound trig
Decimal signals (one-floor-per-pin)
The old way to control floor displays are called Decimal or
one-floor-per-pin.
Default decimal inputs
Input 1 Floor 1
Input 5 Floor 5
Input 2 Floor 2
Input 6 Arrow up
Input 3 Floor 3
Input 7 Arrow down
Input 4 Floor 4
Input 8 Chime
Pulse signals
Pulse signals are for use with an encoder. By connecting an
encoder to FD4 you can show floors, and play floor messages on
each floor, regardless to the type of installation and controller.
Default pulse inputs
Input 1
Pulse A
Input 5
Fixed message 2
Input 2
Pulse A
Input 6
Fixed message 3
Input 3
Pulse B
Input 7
Arrow UP
Input 4
Fixed message 1
Input 8
Arrow DN
Installation
English
Содержание FD4
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