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04.4 Connecting a relay output
The ReadyServoTurn has 4 relay outputs (changeover contact) that can be used as a
isolated application or with the servo motors and inputs.
TERM
TAST
ID
DCC BiDiB
ReadyServoTurn
4-fach BiDiB-Servodecoder
with 4x Relais and 4x Input
Servo 0
-
+
1
1
3
3
Data
GND
Data
GND
INPUT
REL 0
0
0
2
2
NO
Data
GND
Data
GND
SERV 0
IN1
IN3
IN0
IN2
REL 0
DCC2
vom Belegtmelder
DCC1
vom Belegtmelder
04.5 Connection inputs
The ReadyServoTurn has 4 inputs against
ground potential for pushbuttons / sensors
for isolated applications or in combination with
the outputs of the module.
Possible applications:
- Position status of a servo with the aid of a
Hall sensor or reed contact
- connected pushbuttons can trigger a
servo movement and/or relay changeover.
Please notice:
The inputs may only be connected to the module ground. Connecting an input to the system or another
power supply will result in a short circuit that may damage the module.
Manual ReadyServoTurn
Manual Version 1.0
Power
12V - 18V
+
-
DC
R
eady
Line
FichtelBahn
Made in Germany
Servo 1
Servo 2
Servo 3
-
+
-
+
-
+
D
D
D
D
REL 1
REL 2
REL 3
NC
NO
NC
NO
NC
NO
NC
SERV 1
SERV 2
SERV 3
REL 2
REL 3
REL 1
DCC polarisiert
für Herzstück / Weichenzunge
1 2 3
1: Relais NO
2: Relais COM
3: Relais NC
NO = normally open
NC = normally closed
TERM
TAST
DCC BiDiB
ID
ReadyServoTurn
4-fach BiDiB-Servodecoder
with 4x Relais and 4x Input
1
1
3
Data
GND
Data
INPUT
0
0
2
Data
GND
Data
IN1
IN0
Sensor
Page 10
R
The example illustration
shows a frog polarisa-
tion on relay output 0.
Alternatively, loads of up to
2A a continuous current per
relay can be switched with
the relay outputs.
The switched-on state of
the relay (1-NO connects
to 2-COM) is signalled by
Power
the associated LED on the
module lighting up.
R
eady
Line
FichtelBahn
Made in Germany
Servo 0
Servo 1
Servo 2
-
+
-
+
-
+
D
D
3
GND
REL 0
REL 1
REL 2
2
NO
NC
NO
NC
NO
GND
SERV 0
SERV 1
SERV 2
IN3
IN2
REL 0
REL 1
REL 2
Taster / Schalter
Technical changes and errors reserved
eady
Line
12V - 18V
+
-
DC
Servo 3
-
+
D
D
REL 3
NC
NO
NC
SERV 3
REL 3
Input 0
Input 1
Input 2
Input 3
3 | 4
DATA|GND
DATA|GND
1 | 2
© 2022 FichtelBahn®
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