customers using systems with Berg&Lahr pump systems or software older than IPS 4.27.22, 3HNA006330-001 must be ordered. For all other systems,Apip-04 3HNA001625-001 must be used. The board will be delivered with the latest SW version. Other versions may be downloaded from ABB inside. See technical note for details. If delivery with specific version is needed contact HKABB in C2. Do not order in POL.