Hardware required for network connection:

CIU 900 + CIM 150 + Cable 3m
Product number CIU 900: 99448387
Product number CIM 150: 96824793
Product number Cable 3m: 98589048

Note: Large DDA XL pumps require a CIU box (use of E-Box not possible).

The following cable can be used for the databus communication between the DDA dosing pump and a CIU box. Genibus connecting cable, 3 m, M12 (98589048).

CIM/CIU 150 communication interface for easy integration into Profibus DP networks. Integration into the system is easy via GSD files and supports the default profile for ‘intelligent pumps’ by PROFIBUS & PROFINET International.

The CIU 900 is an external module for integrating the CIM, for wall or top hat rail assembly. These are equipped with an integrated 24 - 240 V AC/DC power supply unit.

Learn more about the CIU in the Grundfos Product Center

Learn more about the CIM in the Grundfos Product Center

Quick Guide for the CIM/CIU

Common error code for all Grundfos products

For easy integration in Profibus DP / Profinet IO for Siemens S7 PLC controllers with example function module in TIA.

Functionblock PN/DP DDA

For easy integration in Profibus DP / Profinet IO for Siemens S7 PLC controllers with example function module in Simatic Manager.

Functionblock PN-DP DDA

The PC Tool CIM/CIU is intended for system integrators and Grundfos service personnel. It shows the data content (functional profile) of a Grundfos product, which is connected to your PC via a CIM, CIU or softCIM.

PC Tool CIM/CIU

PROFIBUS DP

DDA XL Dosing