Headquarters: SIKO GmbH Weihermattenweg 2 79256 Buchenbach Germany Phone+49 7661 394-0

Electronic position indicator AP20S

Absolute linear adjustments, integrated Industrial Ethernet interface

Absolute indicator with Industrial Ethernet interface which enables process-capable and intuitive positioning for manual iinear or slider adjustments. The display and evaluation of target and actual values ensures monitored format adjustment.

Profile AP20S:

  • Electronic position indicator with plug connection for magnetic sensor
  • Integrated Industrial-Ethernet-Fieldbus
  • Backlit two-row LCD
  • Display of target and actual value displays with integrated alignment

  • Display accuracy up to 0.01 mm
  • Absolute function via internal backup
  • Robust sensor technology unit thanks to magnetic scanning
  • User guidance through status LEDs
  • IP53 type of protection, IP65 as an option

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Mechanical data
FeatureTechnical dataAdditional information
Housingreinforced plastic Metal cover, plug thread, PE port
Speed≤500 rpm use with GS04
Electrical data
FeatureTechnical dataAdditional information
Operating voltage24 V DC ±20 %

reverse polarity protected

Current consumption~35 mA
Batteryinternal battery for sensor "quasi-absolute", exchangeable 
Battery service life~8 year(s)
Display/display range6-digit LCD 14-segment, ~8 mm high 2 rows, special characters (backlit LED red/white)
-199.999 ... 999.999
InterfaceEthernet/IP, Profinet future option: EtherCat, Powerlink
Type of connection1x M8 4-pole operating voltage / service interface
1x M8 6-pole for connection  with MS500H-PL or GS04
2x M12 socket (Ethernet port 1/2, DLR-capable)
System data
FeatureTechnical dataAdditional information
Resolution0.01 mm use with MS500H
720 increments/revolution use with GS04
System accuracy±35 µm use with MS500H
±1° use with GS04
Measuring range±655 m use with MS500H
≤14.562 revolution(s) use with GS04
Ambient conditions
FeatureTechnical dataAdditional information
Ambient temperature0 … 60 °C
Storage temperature-20 … 80 °C
Relative humidity condensation inadmissible
EMCEN 61326-1 industrial immunity requirements, class B emission limit
Protection category


EN 60529, with mating connector only

IP65 as an option

EN 60529, with mating connector only

Shock resistance500 m/s2, 8 ms EN 60068-2-27
Vibration resistance100 m/s2, 5 … 150 Hz EN 60068-2-6
Electronic position indicator AP20S

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Anita Senentz

Anita Senentz
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