Installation And Operating Instructions; Symbols Used In This Document; Applications - Grundfos CIM 2 Serie Instrucciones De Instalación Y Funcionamiento

English (GB) Installation and operating instructions
Original installation and operating instructions.
CONTENTS
1. Symbols used in this document
2. Applications
2.1 CIM 2XX Modbus module
3. Installation
3.1 Connecting the Modbus
3.2 Setting the Modbus address
3.3 Termination resistor
3.4 Setting the parity
3.5 Setting the Modbus transmission speed
4. LEDs
5. Fault finding
6. Technical data
7. Service
7.1 Service documentation
8. Disposal
Warning
Prior to installation, read these installation
and operating instructions. Installation and
operation must comply with local
regulations and accepted codes of good
practice.

1. Symbols used in this document

Warning
If these safety instructions are not
observed, it may result in personal injury!
If these safety instructions are not
Caution
observed, it may result in malfunction or
damage to the equipment!
Notes or instructions that make the job
Note
easier and ensure safe operation.
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2. Applications

The CIM 2XX Modbus module
(CIM = Communication Interface Module), which is a
Page Modbus slave, enables data transmission between
a Modbus RTU network and a Grundfos product.
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The CIM 2XX is fitted in the product to be
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communicated with or in a CIU 2XX unit
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(CIU = Communication Interface Unit).
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Retrofitting of the CIM 2XX is described in the
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installation and operating instructions of the
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Grundfos product.
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Further information
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For further information about configuration and
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functionality of the CIM 2XX, see the specific
8 functional profile on the CD-ROM supplied with the
product.
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