Grundfos CIU 501 User Manual

1.2 Notes
The symbols and notes below may appear in Grundfos installation
and operating instructions, safety instructions and service
instructions.
Observe these instructions for explosion-proof products.
A blue or grey circle with a white graphical symbol
indicates that an action must be taken.
A red or grey circle with a diagonal bar, possibly with a
black graphical symbol, indicates that an action must not
be taken or must be stopped.
If these instructions are not observed, it may result in
malfunction or damage to the equipment.
Tips and advice that make the work easier.
2. Introduction
2.1 About this functional profile
This functional profile describes the following modules and units:
• CIM/CIU 200 Modbus RTU
• CIM/CIU 260 Modbus 3G/4G cellular
• CIM/CIU 500 Ethernet for Modbus TCP.
This functional profile applies to the following Grundfos products:
• Grundfos CRE/CRNE/CRIE, MTRE, CHIE, CME
• Grundfos TPE, TPE Series 2000, NBE/NKE
• Grundfos CUE drive
• Grundfos MAGNA3
In the following, the supported products are referred to as "E
pumps".
Grundfos cannot be held responsible for any problems caused
directly or indirectly by using information in this functional profile.
2.2 Assumptions
This functional profile assumes that the reader is familiar with the
commissioning and programming of Modbus devices. The reader
should also have some basic knowledge of the Modbus protocol
and technical specifications.
It is also assumed that an existing Modbus network with a Modbus
master is present.
2.3
Definitions and abbreviations
3G Third-generation mobile telephony network.
4G Fourth-generation mobile telephony network.
ARP
Address Resolution Protocol. Translates IP
addresses into MAC addresses.
Auto-MDIX
Ensures that both crossover cable types and non-
crossover cable types can be used.
CAT5 Ethernet cable with four twisted pairs of wires.
CAT5e Enhanced CAT5 cable with better performance.
CAT6
Ethernet cable compatible with CAT5 and CAT5e
and with very high performance.
CIM Communication Interface Module.
CIU Communication Interface Unit.
CRC
Cyclic Redundancy Check. A data error detection
method.
DHCP
Dynamic Host Configuration Protocol. Used to
configure network devices so that they can
communicate on an IP network.
DNS
Domain Name System. Used to resolve host names
to IP addresses.
GENIbus Proprietary Grundfos fieldbus standard.
GENIpro Proprietary Grundfos fieldbus protocol.
Grundfos GO
A Grundfos application designed to control Grundfos
products via infrared or radio communication.
Available for iOS and Android devices.
H Head (pressure).
HTTP
Hyper Text Transfer Protocol. The protocol
commonly used to navigate the world wide web.
IANA Internet Assigned Numbers Authority.
IP Internet Protocol.
LED Light-Emitting Diode
MAC
Media Access Control. Unique network address for a
piece of hardware.
Modbus
A serial communications protocol commonly used in
industry and building automation systems.
Modbus RTU
Modbus is a fieldbus used worldwide. The RTU
version is used for wired networks and CIM 200.
Modbus TCP
Modbus is a fieldbus used worldwide. The TCP
version is adapted for use as an application protocol
on TCP/IP using either CIM 260 3G/4G cellular or
CIM 500 Ethernet as basis.
PIN Personal Identification Number. For SIM cards.
Ping
Packet InterNet Groper. A software utility that tests
the connectivity between two TCP/IP hosts.
PUK Personal Unblocking Key. For SIM cards.
Q Flow rate.
SELV Separated or Safety Extra-Low Voltage.
SIM Subscriber Identity Module. SIM card.
SMA
SubMiniature version A. Coaxial radio signal cable
connection standard.
SMTP Simple Mail Transfer Protocol.
SNTP
Simple Network Time Protocol. Used for clock
synchronisation between computer systems.
TCP
Transmission Control Protocol. Protocol for Internet
communication and Industrial Ethernet
communication.
TCP/IP
Transmission Control Protocol/Internet Protocol.
Protocol for Internet communication.
Transmission speed Bits transferred per second, bit/s.
URL
Uniform Resource Locator. The IP address used to
connect to a server.
UTC
Coordinated Universal Time. The primary time
standard by which the world regulates clocks and
time.
UTF-8
Unicode Transformation Format. Character
encoding.
VPN
Virtual Private Network. A network using the Internet
to connect nodes. These systems use encryption
and other security mechanisms to ensure that only
authorised users can access the network and that
the data cannot be intercepted.
5
English (GB)

Grundfos CIU 501 Specifications

General

Brand	Grundfos
Model	CIU 501
Category	Controller
Language	English