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WTB4FT-38161120A00
SICK WTB4FT-38161120A00 W4F doubleline background-suppression sensor with Background suppression, DoubleLine, 7–120 mm sensing range, 2 complementary push-pull pnp/npn outputs and cable with m8 4-pin plug, 115 mm.
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Verified SICK ordering and technical data for WTB4FT-38161120A00, SICK part number 1124151.
Confirm the sensing geometry, connection, output logic and IO-Link requirements before installing WTB4FT-38161120A00.
Connection
Use the official connection diagram and confirm conductor or pin assignments before wiring the device.
Light/dark switching
Verify the required output logic and the downstream control input before commissioning.
COM2, port type A
The device supports IO-Link configuration and diagnostics while retaining SIO operation; confirm process-data mapping in the controller.
Background suppression, DoubleLine
Apply the manufacturer operating-range and target/background guidance; the recommended range is 30–80 mm.
Optical geometry
This variant is intended for flat, film-wrapped, perforated, uneven and shiny objects. Confirm target behavior and mounting geometry in the application.
Do not substitute another W4F type solely because the housing looks the same. Verify the full type code, numeric SICK part number, optics, output behavior and connection.
Use current SICK documentation for wiring, configuration and application checks.
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Answers to common identification and integration questions for this exact sensor.
SICK lists numeric part number 1124151 for type WTB4FT-38161120A00.
WTB4FT-38161120A00 uses background suppression, doubleline with a specified sensing range of 7–120 mm.
It provides 2 complementary push-pull pnp/npn outputs, uses light/dark switching and connects by cable with m8 4-pin plug, 115 mm.
Yes. The exact data sheet specifies IO-Link V1.1 at COM2 with SIO support.
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