Material:
Housing plastic.
Shaft stainless steel.
Connector thread brass.
Earthing terminal metal.Version:Nickel-plated brass.
1x M8 connector (A coded), 4-pole, 1x pin.Note:The IO link-enabled position indicators are used to check format adjustments, in order to effectively reduce set-up times and increase machine efficiency.

The two-line LCD display can display both the setpoint value and the actual value.
Two LEDs give the user visual signals indicating whether the setpoint and actual values match (LEDs lit green) or do not match (LEDs lit red). The LEDs also indicate to the user which direction of adjustment to apply in order to reach the desired position.

Position indicators K1657.1530 and K1657.1650 are linked to the application by a shaft. The position of the application is determined by a robust sensor system which uses magnetic scanning.

Position indicators K1657.1531 and K1657.1651 are mounted directly in the application. The position is determined by a magnetic sensor (K1658) and a magnetic tape (K1663). Suitable only for linear length measurement.Technical data:Position indicators K1657.1530 and K1657.1650:
Rotation speed: ≤500 rpm
Operating voltage: 24 V DC ±20 %
Current consumption: ~30 mA
Battery life: ~5 years
Resolution: 880 increments/rotation
Measurement range: ≤11914 rotations
Ambient temperature: 0 °C to +60 °C
Storage temperature: -20 °C to +80°C

Position indicators K1657.1531 and K1657.1651:
Operating voltage: 24 V DC ±20 %
Current consumption: ~30 mA
Battery life: ~5 years
Resolution: 0.01 mm (with magnetic sensor K1658)

Parameter Name	Parameter Value
Measured value	position
Display	analog
Type	in-line
Other characteristics	compact
Applications	linear actuator