Hardware required for network connection:
CIU 900 + CIM 200 + Cable 3m
Product number CIU 900: 99448387
Product number CIM 200: 96824796
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 200 communication interface for easy integration into Modbus RTU networks.
The interface offers easy integration into both new and existing systems, as the Modbus RTU protocol is supported by several control and automation systems.
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
