SPD-RAIL Carlo Gavazzi

Proximity Magnetic Sensors Rectangular Housing SPB2 Series Rectangular, plastic housing with shielded sides Bistable output function Easy and fast mounting Product Description Ordering Key SP B 2 The SPB2 and SPB22MT SPB2 and SPB22MT are Type are rectangular proximity mounted side by side with Output function magnetic sensors built in other sensors. Reed contact type plastic housing with two The fixing kit, delivered with metal shielded sides. the sensor, includes two The shielded sides reduce nuts and washers simplify- magnetic interferences when ing the mounting. Type Selection Housing dimensions Connection Output function Reference 85 x 24 x 25.5 Faston Bistable SP B 2 85 x 24 x 25.5 Cable L= 2m Bistable SP B 2 2MT Dimensions are specified in millimeters (mm) Output Specifications General Specifications Output Bistable Operating distance See Operating Distance table Contact ratings Max Switching Voltage 250 VAC Suitable magnetic units See Operating Distance Max Switching Current 3 A table Max Switching Power 100 VA Operating temperature -25 to +75 C Degree of protection SPB2 IP 65 SPB22MT IP 67 Housing Dimensions 85 x 24 x 25.5 mm Material Plastic with two metal shielded sides CE-marking Yes Specifications are subject to change without notice (16.09.10) 1SPB2 Series Operating Distance Magnetic Units CL2 CL3 CL4 CL10 CL11 CL18 CL20S1 CL20S3 CL23 CL31 SPB2, SPB22MT 5* 15* 30* 15** 30** 14** 30** 29** 18** 28** Distances are specified in millimeters (mm) xx/xx: operating distance (for all Output functions). * the magnetic unit must be installed perpendicular to the switch longitudinal axis. ** the magnetic unit must be installed perpendicular to the switch upper surface. Example 1 FIRST STEP: Contact closes between 1 and 6 mm on the right or on the left respect to the sensor axis SECOND STEP: Contact opens again between 4 and 7 mm by moving the magnetic unit in the opposite way respect to the FIRST STEP between 1 and 6mm SSOUTHOUTH from senso Fixed distance: 6mm 1mm mm1 m SENSOR AXIS Sensor axis Example 2 FIRST STEP: Contact closes between 7 and 15 mm on the right or on the left respect the sensor axis SECOND STEP: Contact opens again between 10 and 22 mm by moving the magnetic unit in the opposite way respect to the FIRST STEP SOUTH Contact close SOUTH between 7 and 15mm from sensor Fixed distance: 17mm 1mm 1mm SENSOR AXIS Sensor axis 2 Specifications are subject to change without notice (16.09.10)