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WTB4FP-2216R150A00
SICK WTB4FP-2216R150A00 miniature photoelectric proximity sensor with background suppression, MultiSwitch, 4–220 mm sensing range, two push-pull PNP/NPN outputs, distance value over IO-Link and an M8 4-pin connector.
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Verified SICK ordering and technical data for WTB4FP-2216R150A00, SICK part number 1119989.
Confirm the sensing geometry, M8 pin assignment, output logic and IO-Link process-data requirements before installing WTB4FP-2216R150A00.
Male connector
Use a suitable four-pin M8 cordset and follow the official Cd-520 pin assignment for supply, QL1/C and QL2/MF.
Port type A
The sensor supports IO-Link V1.1 at COM2 and can also operate in SIO mode; verify the required process-data structure in the control system.
Background suppression
Maintain the data-sheet minimum separation between the taught sensing range and the background for the target reflectance.
MultiSwitch
QL1 and QL2 are individually adjustable. Confirm output logic and downstream input behavior before commissioning.
Do not substitute another W4F type solely because the housing looks the same. Verify the full type code, SICK part number, optics, output mode 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 1119989 for type WTB4FP-2216R150A00.
The official data sheet specifies a 4 mm to 220 mm sensing range and recommends 40 mm to 140 mm for best performance.
It provides two individually adjustable push-pull PNP/NPN outputs through a four-pin M8 male connector.
Yes. It supports IO-Link V1.1 at COM2, including configuration and process-data functions, and also supports SIO operation.
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