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Headquarters: SIKO GmbH Weihermattenweg 2 79256 Buchenbach Germany Phone+49 7661 394-0 info@siko-global.com

Subsidiary: SIKO Products Inc. 2155 Bishop Circle E Dexter, MI 48130 USA Phone+1 (734) 426-3476 sales.us@siko-global.com

Electronic position indicator AP20

Absolute spindle adjustments, integrated Industrial Ethernet interface

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The AAP20 position indicator with Industrial Ethernet interface intuitively guides the operator to the correct machine setting when changing products or changing formats. The backlit display shows setpoint and actual values precisely. Two LEDs clearly show the machine operator the direction in which the adjustment must be made. With the AP20 position display, faulty machine settings can thus be avoided in the future, making flexible production machines completely process-reliable.

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 protection class, IP65 as an option
Industry 4.0 ready

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Technical data

Mechanical data

Feature	Technical data	Additional information
Shaft	stainless steel
Housing	reinforced plastic	plug thread, nickel-plated brass/cover, metal ground connection
Color	black
Speed	≤500 rpm
Weight	~0.3 kg

Electrical data

Feature	Technical data	Additional information
Operating voltage	24 V DC ±20 %	reverse polarity protected
Current consumption	~100 mA
Battery service life	~8 year(s)
Parameter storage	10⁶ cycles	also applies to calibration operations
Display/display range	6-digit LCD 14-segment, ~8 mm high	decimal points, 2 rows, special characters (backlit LED red/white)
	-199999 … 999999	expanded display area to -999999
Special character	cw arrow, ccw arrow, incremental measurement, battery
Status display	2x two-color LED (red/green)	position status, configurable
Keys	incremental measurement function, parameterizing, resetting
Interface	Ethernet/IP, Profinet
	PROFINET
	EtherCAT
	POWERLINK
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

System data

Feature	Technical data	Additional information
Scanning	magnetic
Resolution	880 increments/revolution	displayed value/revolution freely configurable
Measuring range	≤190650 revolution(s)	coded

Ambient conditions

Feature	Technical data	Additional information
Ambient temperature	0 … 60 °C
Storage temperature	-20 … 80 °C
Relative humidity		condensation inadmissible
EMC	EN 61326-1	industrial immunity requirements, class B emission limit
Protection category	IP53	EN 60529, only with mating connector
	IP65	EN 60529, only with mating connector
Shock resistance	500 m/s², 11 ms	EN 60068-2-27
Vibration resistance	100 m/s², 5 … 150 Hz	EN 60068-2-6

Technical drawing

Additional information

Pin assignment

Ethernet

Signal	PIN
Tx+	1
Rx+	2
Tx-	3
Rx-	4

Operating voltage

Signal	PIN
reserved	1
reserved	2
+UB	3
GND	4

Industry 4.0

In most cases, data exchange with the position indicators is limited to the exchange of process data. In addition to the process data, intelligent displays provide additional information that can be evaluated for condition monitoring up to predictive maintenance:

Process Data	Smart Value	Smart Function
Actual position	Temperature	Temperature wave/environment
Target position	Battery voltage	Battery change planning
		Web server (EPN, EIP)

Scope of delivery

AP20
Mounting instructions

Ordering table

Feature	Order data	Specifications	Additional information
Interface/protocol	AECT	EtherCAT
	EIP	EtherNet/IP
	EPL	POWERLINK
	EPN	PROFINET

Hollow shaft/diameter	B20	ø20 mm
	25.4	ø25.4 mm
	RH14	ø14 mm	adapter sleeve

Torque pin/position	CII	distance 30 mm
	I	distance 22 mm

Protection category	DIP53	IP53
	IP65	IP65

Viewing window	ESF	front foil
	K	plastic	impact protection

Ordering key

AP20

additional accessories	Ordering key
Mating connector, operating voltage, 4-pole, socket	84209
Mating connector, port 1 + port 2, 4-pole, pin	87601
Mating connector, port 1 + port 2, 4-pole, angular pin	87600
Intermediate plate	89908