Safety switch SI-MAGB2SMQD, magnetic, non-contact, M8 4-pin

SI-MAGB2SMQD is the sensor half of a Banner SI-MAG coded magnetic safety switch: three reed contacts in an epoxy-encapsulated PA 6 housing switch when the SI-MAGB2MM coded magnet comes within 3...14 mm. Monitored by a suitable safety module, one switch and magnet pair can reach Category 4, PL e or SIL CL 3.

• Switching: 3 reed contacts, max. 30 V DC / 60 V AC, 0.08 A, 0.25 VA
• Switching distance: 3...14 mm with SI-MAGB2MM; repeat accuracy 0.1 × switching distance
• Housing: polyamide PA 6, epoxy-encapsulated, 43 x 26 mm
• Connection: M8 4-pin connector
• Environment: IP67, -25...+70 °C (below -5 °C the cable must be fixed)
• Life: B10d 20 million cycles at 20 % load; mechanical 3 × 10^8 cycles; max. 1 Hz

A working system also needs the SI-MAGB2MM coded magnet, an M8 cordset and a safety monitoring device, all ordered separately.

CE and UKCA. Safety data per ISO 13849-1, mission time 20 years.