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Analogue programming with PIKO Switch Control Box #55262

                         

Procedure of programming:

1. Touch the programming button and release again. The programming LED will shine permanently and the decoder is in programming mode now.

2.  Touch one of the red buttons on the Switch Control Box. That will be "servo address 1 to 4". The decoder will confirm the "address" with a short 

shivering of the servo machine.

3. Setup the first stop position with [+] or [-] buttons

4. Confirm the first stop position with "OK"

5. Now setup the second stop position with [+] and [-]

6.  As next you can setup the turning speed / setting time. After confirming the second stop position the decoder will permanently move the servo 

machine between the two stop positions. With [+] and [-] you can setup the speed then.

7.  After setting the speed confirm with "OK" and the programming is finished. The entered values are stored permanently now. To setup the other 

servos repeat steps 1 to 7 with another red button at the beginning.

CV-schedule (Configuration Variables) of PIKO Switch Decoder for Servo Machines

Configuration of the Decoder

CV

Description

Value Range

Factory Default

112 Software version 

(the processor used can be updated)

-

varies

113 Manufacturer code

-

85

119 Decoder Configuration

Bit 0=0 Power Output 1 only on during servo movement

Bit 0=1 Power Output 1 always

Bit 1=0 Power Output 2 only on during servo movement

Bit 1=1 Power Output 2 always

Bit 2=0 Power Output 3 only on during servo movement

Bit 2=1 Power Output 3 always

Bit 3=0 Power Output 4 only on during servo movement

Bit 3=1 Power Output 4 always

Value

0

1 *

0

2 *

0

4 *

0

8 *

0-15

15

* denotes the factory default value

Configuration of the Servo outputs

CVs for Servo outputs

Description

Value

Range

Factory Defaults

1

2

3

4

1

2

3

4

120

130

140

150

1. Address High-Byte

0-6

0

0

0

0

121

131

141

151

1. Address Low-Byte

0-255

1*

2*

3*

4*

122

132

142

152

Stop position “red” Address 1

0-127

30

30

30

30

123

133

143

153

Stop position “red” Address 1

0-127

95

95

95

95

124

134

144

154

Setting time / Turning time

0-255

50

50

50

50

* When a Motorola center is used the factory programmed addresses are not usable and must be adjusted by the user via key programming.

Technical note: Below a minimal turning speed the servo machine may show effects of jerky movement. To avoid that just setup a higher / 

faster turning speed.

Warranty Statement

Each component is tested for its complete functionality before distribution. If a fault should arise within the guarantee period of 2 years, we will repair the component free 

of Charge upon production of proof of purchase. The warranty claim is void if the damage was caused by inappropriate treatment.

Please note that, according to EMV regulation the component may only be installed in vehicles which carry the CE logo.

All brand names mentioned are registered trademarks of the respective companies.

* Märklin is a trade mark of Gebr. Märklin & Cie. GmbH, Göppingen

** Motorola is a trade mark of Motorola Inc. Tempe-Phoenix (Arizona/USA)

55274-90-7001_2017

PIKO Spielwaren GmbH 

Lutherstr. 30  

96515 Sonneberg

GERMANY

#55274 PIKO Switch Decoder 

for Servo Machines

For connecting up to 4 PIKO Under Table Switch Machines #55272

Properties

• for Märklin* and DCC digital command stations

• switchable like a magnetic article decoder

• addresses for each servo machine freely choosable

• tunable stop positions

• tunable turning speed

•  setup via solenoid controlling of the digital command station, via DCC-CV-programming or analogue with the help of the Switch 

Control Box #55262

• power supply via track or separate power supply

• very low power consumption by the help of integrated switch mode voltage regulator

• servo-machine outputs with overload protection

Description

The PIKO Switch Decoder for Servo Machines is used to control common servo machines that are known from RC-model market for use on 

model railroad layouts.

You can connect up to 4 pcs. PIKO Under Table Switch Machines # 55272 and control each one independently. The PIKO Switch Decoder for 

Servo Machines acts like a switch decoder in digital systems and each servo machine can be assigned with it's own address. By the help of 

the digital command signals the servo machine can then be moved into two different stopping positions. The PIKO Switch Decoder for Servo 

Machines works in DCC and Motorola systems.

The stopping positions "red" and "green" can be setup independently from each other. Furthermore the turning speed between both positions 

can be setup freely. With a simple solenoid-programming via the DCC or Motorola command station you can setup the address, the stopping 

positions and the turning speed. When using a digital command station like PIKO Smart Control, that supports DCC-CV-programming, all 

setups can be made via CV's, too.

Additionally an analogue programming and operation is possible in combination with PIKO Switch Control Box #55262.

Assembly of the PIKO Switch Decoder for Servo Machines

 

Connecting the PIKO Switch Decoder for Servo Machines 

The connections "Gleis 1+2" (track 1+2) shall be connected with the track-outputs of the digital command station. In this case the PIKO 

Switch Decoder for Servo Machines will be powered via the command station. 

Notice: We recommend to connect a 16 V power supply to the contacts "Trafo 1 + 2". 

Connection of the servo machines to the PIKO Switch Decoder for Servo Machines

Each PIKO Switch Decoder for Servo Machines has four 3-pin connections for up to 4 servo machines.

The plugs of the servo machines should be plugged in with following alignment:

Data (white): towards frontside - power (5 V) center - mass (black) rearside

 inside housing)

Tipp: If the distance between PIKO Switch Decoder for Servo Machines and the servo Switch machine is too long you can find extensions on 

the after sales market (RC hobby).

Connect the PIKO Switch Control Box as following:

                            

  

The programming in analogue mode is similar to digital 

programming. Besides the two servo control buttons ("address") 

there are two more buttons necessary to act as [+] and [-].
To make things simple the switch control box has a fixed "logic" for 

programming as following:

red

green

1 - 1 red

2 - 1 green

3 - 2 red

4 - 2 green

5 - 3 red

6 - 3 green

7 - 4 red

8 - 4 green

9 - common return 

(

RL

)

A - trafo 1

B - trafo 2

C - track 1

D - track 2

S1 -   Servo 1 + LED

S2 -   Servo 1 + LED

S3 -   Servo 1 + LED

S4 -   Servo 1 + LED

PROG - prog- LED

1 2 3 4 5 6 7 8 9 A B C D

S1 S2 S3 S4

PROG

Connections of the PIKO Switch Decoder                

for Servo Machines

Connections / Descriptions at PIKO Switch 

Control Box #55262

RL

RL

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