Cim 260 Modbus 3G/4G Cellular Setup; Installation - Grundfos CIU 202 Functional Profile And User Manual

6. CIM 260 Modbus 3G/4G Cellular setup

1
2 3
CIM 260 cellular module (top-side view)
Fig. 9
Pos. Designation Description
1 Battery socket
2 SIM card holder
Secondary SMA connection for cellular
3
antenna*.
Primary SMA connection for cellular
antenna.
4
This antenna must always be
connected.
Yellow and green status LED for
5 LED1
cellular communication
Red and green status LED for internal
6 LED2 communication between CIM 260 and
the CIU 262 unit.
To reset to factory settings, press and
7 SW1
hold for at least 5 seconds.
* Only use this antenna connection if required by the telecom
company.

6.1 Installation

CAUTION
Electric shock
Minor or moderate personal injury
- Before installation, make sure that the power
supply has been switched off and that it cannot be
accidentally switched on.
6.1.1 Fitting a cellular antenna
Connect an antenna to CIM 260 to establish connection to the
cellular network.
If CIU 262 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 262. You can order it
separately.
7
4 5 6
External antenna
See fig. 10.
Connect the antenna cable to the SMA connection (pos. 1) of CIM
260. Install the antenna outside the control cabinet in a position
with good reception conditions. If required by the telecom
company, connect an additional antenna.
2
Fig. 10 Fitting an external cellular antenna
Pos. Description
Primary SMA connection for the cellular antenna.
1
This antenna must always be connected
2 Secondary SMA connection for the 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 of the mobile phone.
3. Insert the SIM card into CIM 260. See fig. 11.
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. 11.
1
2
Fig. 11 Inserting the SIM card
Pos. Description
1 SIM card holder
2 SIM card
1
11