Grundfos CIU 501 User Manual

English (GB)
11
6. CIM 260 3G/4G cellular Modbus setup
Fig. 18 CIM 260 cellular module (top view)
* Only use this antenna connection if required by the telecom
company.
6.1 Installation
6.1.1 Fitting a cellular antenna
Connect an antenna to CIM 260 to establish connection to the
cellular network.
External antenna
See fig. 19.
Connect the antenna cable to the SMA connection (pos. 1) of CIM
260. The antenna must be installed outside the control cabinet in
a position with good reception conditions. If required by the
telecom company, connect an additional antenna.
Fig. 19 Fitting an external cellular antenna
* Only use this antenna connection if required by the telecom
company
6.1.2 Inserting the SIM card
Before inserting the SIM card into CIM 260, remove the PIN code,
or set the PIN code to "4321".
Procedure
1. Insert the SIM card into a mobile phone.
2. Remove the PIN code from the SIM card, or set the PIN code
to "4321". See the manual for the mobile phone.
3. Insert the SIM card into the CIM 260. See fig. 20.
Fig. 20 Inserting the SIM card
TM07 1661 2018
Pos. Designation Description
1 Battery socket
2 SIM card holder
3
Secondary SMA connection for
cellular antenna*
4
Primary SMA connection for cellular
antenna.
This antenna must always be
connected.
5LED1
Yellow and green status LED for
cellular communication
6LED2
Red and green status LED for internal
communication between CIU 260 and
the Grundfos product
7SW1
To reset to factory settings, press and
hold for at least 5 seconds.
DANGER
Electric shock
Death or serious personal injury
- Before starting any work on the product, make
sure that the power supply has been switched off
and that it cannot be accidentally switched on.
If CIU 260 is installed in a metal control cabinet, we
recommend fitting an external antenna.
Grundfos offers different kinds of antennas. No
antenna is supplied with CIU 260. You can order it
separately.
1
23 456
7
TM07 1662 2418
Pos. Description
1 Primary SMA connection for the cellular antenna
2 Secondary SMA connection for the cellular antenna*
The slanted edge of the SIM card must point
downwards, away from the connector.
The connectors on the SIM card must face inwards
towards CIM 260. See fig. 20.
TM07 1663 2018
Pos. Description
1 SIM card holder
2 SIM card
1
2
1
2

Grundfos CIU 501 Specifications

General

Brand	Grundfos
Model	CIU 501
Category	Controller
Language	English