Automation of blow molding plants with CPU 315 and FM 356-4

The WTC technology blocks (3 channels), MOT (2 channels) and TEMP (up to 24 controllers) are loaded on the FM 356-4 . The CPU 315 provides sufficient capacity for the user's control program. A simple binary interface is specified for this purpose.

Distributed temperature control

The performance of the control can be further increased by relocating the temperature control system to a distributed CPU 614.