It uses a cable connection. The 1.5 mm flush-mount range means it detects ferrous targets at close proximity — typical for end-of-stroke or position feedback on small pneumatic cylinders or indexing tables where space is tight.
Rated for 0.2 A switching current — sized for direct input to a PLC or DC relay, not for driving a contactor coil without an interposing relay. The PNP sourcing output is standard for European-sourced control systems; verify the load common is tied to 0 V DC. The 10-34 V DC supply range covers 24 V nominal with headroom for brownout conditions on a long cable run.