Schmersal BMC Control Box motor safety controller

The Schmersal BMC Control Box is a compact and complete safety solution for single- or three-phase machines. Traditional safety systems simply interrupt the power source and allow the system to ‘coast’ to a stop. The BMC Control Box has an optional monitored DC braking system to significantly decrease the system stop time. The use of DC injection for the braking function allows for the safety function to be applied immediately, with the braking applied at the same time rather than delayed.

Compatible with up to four safety input functions from a diverse range of hardware types (light curtains, magnetic sensors, emergency stops), the device is suited to small standalone machines. Being highly configurable allows for a common product to be used in multiple machine types. Meeting the highest safety levels (CAT 4/PLe/SIL 3), the unit is suitable for applications where operators are working close to hazards like mixing, drilling and milling machines.

Designed around the TÜV-certified SRB-E 204 ST, the comprehensive safety solution is said to simplify design and reduce installation time and validation costs. With in-built detailed LED feedback and the LEXX Diagnostic application, fault-finding is fast and easy, which reduces production losses and downtime.