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

Electronic position indicator AP20

Absolute spindle adjustments, integrated Industrial Ethernet interface

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

Profile AP20:

  • Integrated Industrial-Ethernet-Fieldbus
  • Backlit two-row LCD
  • Display of target and actual value displays with integrated alignment

  • Stainless-steel hollow shaft ø20 mm, up to ø25.4 mm as an option
  • Robust sensor technology unit thanks to magnetic scanning
  • User guidance through status LEDs
  • Mechanically compatible with the DA09S and AP10 position indicators
  • IP53 type of protection, IP65 as an option

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Mechanical data
FeatureTechnical dataAdditional information
Shaftstainless steel
Housingreinforced plastic Metal cover / plug thread / ground connection
Speed≤500 rpm
Electrical data
FeatureTechnical dataAdditional information
Operating voltage24 V DC ±20 %

reverse polarity protected

Current consumption~35 mA
Battery service life~8 year(s)
Display/display range6-digit LCD 14-segment, ~8 mm high Decimal points, 2 rows, special characters (backlit LED red/white)
-199999 … 999999
Special charactercw arrow, ccw arrow, incremental measurement, battery
Status display2x two-color LED (red/green) position status, configurable
Keysincremental measurement function, parameterizing, resetting
InterfaceEthernet/IP, Profinet
Type of connection

1x M8 plug connectors (A-coded)

4-pole, 1x pin

2x M12 plug connectors (D-coded)

4-pole, 2x socket
grounding via flat connector 6.3 mm or M4 cable lug 
System data
FeatureTechnical dataAdditional information
Resolution880 increments/revolution displayed value/revolution freely configurable
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, only with mating connector


EN 60529, only with mating connector

Shock resistance500 m/s2, 11 ms EN 60068-2-27
Vibration resistance100 m/s2, 5 … 150 Hz EN 60068-2-6
Electronic position indicator AP20

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Anita Senentz

Anita Senentz
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