Safeline FD4, Manual, Page: 21 / 56

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FD4 v.3.2.0 INT
Introduction
Signals
Encoders with NPN (ground) or PNP (high) outputs, are selected on
the encoder card where also pull-up/down resistors are located.
Signals, A and B are 90° phase shifted.
Appropriate resolution: < 3000 pulses/second.
Car velocity with default setting: < 2.4m/s.
Signal amplitude: 24VDC regulated required.
The signal cables should not be put together with high voltage
cables and they should be as short as possible (< 5m).
When using another encoder type the
resolution can be configured in SafeLine Pro.
Default settings: 100 pulses/revolution => 1240 pulses/m with 92
mm circumference wheel.
Functions
Max 16 floors when using the encoder. If more, reference inputs
must be used.
Reference position (0-point): Bottom floor. The other floors are
given the reference position plus the distance, given in pulses, as
position.
Floorzones are automatically obtained.
Encoder
Floor positions
Shifting points
End limits
Floor 4
Floor 3
Floor 2
Floor 1
Component list
(Fig. 1)
Component list, Fig 1
1. Connector for inputs and power.
2. DIL-switch - Select input polarity. Off = 24 V input signal.
On = 0 V input signal.
3. UP (Up - Use for configuration).
4. DN (Down - Use for configuration).
5. Rs232 PC connection (use for configuration and firmware
updates with SafeLine Pro).
6. Speaker volume. Turn right to increase the volume.
7. Connector for speaker.
8. DIL-switch - Internal termination resistance 120 Ω On/Off.
9. Floorzone polarity. Set as +24 V by default.
10. Floorzone output and BUS-connector.
All connections have to be
in place before powering
up the installation.
Changes in the wiring with
a powered installation is not
allowed.
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