New BlueLine Voltage Module from PRIAMUS for Injection Molding Processes

The PRIAMUS FILLCONTROL systems monitor and control the injection molding process on the basis of real process parameters such as cavity pressure and cavity temperature measured directly on the molded part inside the injection mold.

For process analysis, process documentation and also for the monitoring of the machine itself very often it does make sense to measure the set and actual values of single machine parameters such as injection speed, screw position or hydraulic pressure in addition.

For this purpose PRIAMUS developed a new voltage module which measures the analog machine signals where they are actually available – which is in the control cabinet of the molding machine. At this place the analog signals are converted into digital signals and finally connected with the BlueLine devices by one single Hybrid-Bus cable. Since this is a bus system the different BlueLine modules such as pressure and temperature amplifiers or machine interfaces for process control can be complemented and designed in any order. The device is galvanically isolated and also designed to provide the required supply voltage for independent sensors such as pressure transmitters.

On request or in case of confined space conditions the device can also be mounted outside of the control cabinet in a sealed housing.