Further information for Pepperl + Fuchs PF Laser pointer - M18-2500-RT-LAS-P/92
Operating range: 0 ... 2.5 m, light transmitter: laser diode, light type: red, alternating light, connection: device connector M12 x 1, 4-pin, operating voltage: 10 ... 30 V DC, ambient temperature: 0 ... 50 °C (32 ... 122 °F)