Novexx Solutions ALS 20 series User Manual

Contents

Novexx Solutions ALS 20 series User Manual Manual pdf 46 page image

User Manual ALS 20x/256/27207/2017 | 01 46Connecting sensors Check whether the required sensors are connectedbefore turning on the unit [38].The minimum required sensors:– Label sensor (installation location: dispensing edge)– Product sensor (installation location: conveyor belt)Additional optional sensors:– Rotary encoder (required for speed adaption)– External outer diameter checking sensor (providesadvance warning of the end of a label roll)– Alternative label sensor; for example, capacitivesensor, used to detect transparent labels.ALS 20x with splash guard: Not used connec-tors must be closed with the plugs shipped withthe machine.Service technicians find further information re-garding suitable sensor types, pin assign-ments, and so on in the service manual.WARNING!The machine operates using mains volt-age! Touching live electrical parts mayexpose you to hazardous electrical cur-rents and may lead to burns. Only link the unit to devices that fulfilthe SELV (safety extra-low voltage) cir-cuit requirements specified in EN 60950.[38] Sensor connectors:A Label sensorB Product sensorC Optional: Rotary encoderD Optional: Roll diameter checkE (ALS 20x/ALS 272) Optional: Alternative label sensorF (ALS 256) Optional: Alternative label sensorC DEFBA