Control Units

Control units for valves provides an interface between the PLC control system and the pneumatic process valve in a pipe work. APV DELTA CU control units are available in conventional wired configurations as well as in network systems based on either AS-interface, DeviceNet or Profibus fieldbuses. APV DELTA CU control units are very robust, easy to maintain, and designed to operate in tough environments. Signal data are easily visible on an exterior LED.

The APV DELTA CU line is mainly used in the brewery, dairy, beverage, processed food, healthcare and pharmaceutical industries. Today, we have two platforms available for control units: APV DELTA CU3 and APV DELTA CU4.

The DELTA CU family now consists of:

• DELTA CU4 Direct Connect: A conventional version (direct wired)
• DELTA CU4 AS-interface: A simple non-intelligent AS-interface version
• DELTA CU3 Valve-Net Profibus: A flexible intelligent version, based on profibus DP
• DELTA CU3 Valve-Net DeviceNet: A flexible intelligent version, based on DeviceNet