Communication Interface CIM/CIU

Technical details

Product sizing, manuals, documentation, pump curves and CAD drawings.

Overview

The Grundfos fieldbus concept is the ideal solution for complete control of pumps and pump systems. The Communication Interface Module (CIM) and the Communication Interface Unit (CIU) enable data communication via open and interoperable networks.

The Grundfos CIM/CIU communication interfaces offer ease of installation and commissioning, user-friendliness, and great value for money in the long term. All modules are based on standard functional profiles for easy integration into the network and easy understanding of data points.

The CIM card/module is an add-on module that allows communication with 15-30 HP 3x460V MLE motors (E-pumps) and the new Dedicated Controls for wastewater pumps.

The CIU communication interface unit is for products with a GENIbus interface such as small E-pumps, circulation

pumps and boosters. CIU units have an integrated 24 to 240 VAC/VDC power supply and are prepared for wall-mounting or DIN-rail mounting.

The CIM/CIU interfaces support the following fieldbus standards:

  • LON
  • PROFIBUS DP
  • Modbus RTU
  • SMS/GSM
  • BACnet MS/TP

 

Applications

  • CIM/CIU 100/110 LON is mainly used for HVAC applications
  • CIM/CIU 150 Profibus DP is mainly used for factory and process automation
  • CIM/CIU 200 Modbus RTU is used for versatile automation e.g. HVAC and wastewater applications
  • CIM/CIU 250 GSM is mainly used for water supply and wastewater applications
  • CIM/CIU 300 BACnet is used for building automation

 

Features and benefits

  • Based on standard functional profiles
  • Prepared for future communications standards
  • Supports a wide range of Grundfos products
  • Easy to install and commission
  • Flexible power supply

Benefits
  • Easy to install and commission
  • Flexible power supply
  • Based on standard functional profiles

Literature

 

CIM / CIU Brochure

CIM / CIU Brochure

Literature Code: 97688393
File Size: 950 KB


Communication Interface - LON Brochure

LON Brochure

Literature Code: LCISL004
File Size: 275


Communication Interface - Profibus Brochure

Profibus Brochure

Literature Code: LCISL003
File Size: 1.21 MB


Communication Interface - BACnet Brochure

BACnet Brochure

Literature Code: LCISL006
File Size: 272 KB


Communication Interface - Modbus RTU Brochure

Modbus RTU Brochure

Literature Code: LCISL005
File Size: 255 KB


Communication Interface - Modbus TPC Brochure

Modbus TPC Brochure

Literature Code: LCISL007
File Size: 1.2 MB


Functional Profile: LON - Pumps

Functional Profile: LON - Pumps

Literature Code: 96846344
File Size: 3.9 MB


Functional Profile: Profibus - Pumps

Functional Profile: Profibus - Pumps

Literature Code: 96846338
File Size: 4.4 MB


Functional Profile: Profibus - Booster

Functional Profile: Profibus - Booster

Literature Code: 98125976
File Size: 4.0 MB


Functional Profile: Profibus - Wastewater

Functional Profile: Profibus - ...

Literature Code: 98125979
File Size: 4.8 MB


Functional Profile: Profibus - Dosing

Functional Profile: Profibus - Dosing

Literature Code: 98125976
File Size: 4.0 MB


Functional Profile: BACnet - Pump

Functional Profile: BACnet - Pump

Literature Code: 97572650
File Size: 3.6 MB


Functional Profile: BACnet - Booster

Functional Profile: BACnet - Booster

Literature Code: 97572671
File Size: 4.2 MB


Functional Profile LON - Booster

Functional Profile LON - Booster

Literature Code: 96846343
File Size: 3.9 MB


Functional Profile Modbus - Pump

Functional Profile Modbus - Pump

Literature Code: 98367081
File Size: 5.4 MB


Functional Profile Modbus - Booster

Functional Profile Modbus - Booster

Literature Code: 98393459
File Size: 5.7 MB


Functional Profile Modbus - Dosing

Functional Profile Modbus - Dosing

Literature Code: 98473491
File Size: 4.0 MB


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