Grundfos CU 362 - Analog and Digital I;O Configuration

4-3-9-1_INTERLOCK_PIT_1_112
Interlock, pit 1
Related information
8.3.3 CIM 250/260 (Modbus and SMS via GSM/GPRS)
8.3.4 CIM 270/280 GRM (Grundfos Remote Management)
8.3.14 GPRS settings
The GPRS communication info is entered in this display.
The user must enter the following:
• APN (Access Point Node)
• Username
• Password.
The SIM card, APN address, username and password are
supplied by the telephone company.
Path: Settings > Communication settings > GPRS settings
4-3-10_GPRS_SETTINGS_109
GPRS settings
See the Functional profile and user manual "Grundfos CIM 250,
GSM for Grundfos Dedicated Controls" on the CD-ROM supplied
with the GSM module.
Related information
8.3.3 CIM 250/260 (Modbus and SMS via GSM/GPRS)
8.3.4 CIM 270/280 GRM (Grundfos Remote Management)
8.4
I/O settings
The display shows the options in this menu.
Path:
Settings > I/O settings
TM078714
I/O settings
Related information
8. The "Settings" menu
8.4.1 Analog inputs
The analog input to be set is selected in this display.
As standard, there are five analog inputs. The display shows each
input so that its physical location can be quickly identified.
Example
The AI1 analog input on the CU 362 (designated terminal 51) is
linked to the function "Level, pressure".
AI1 (CU 362) [51] and AI1 (IO351B-41) [57].
Input
Control unit/
module
Terminal
AI1 CU 362 51
AI1 IO 351B 57
Path: Settings > I/O settings > Analog inputs
TM078715
Analog inputs
Analog input, configuration
The analog input to be set is selected in this display.
Each analog input has its own display. The number of displays
depends on the number of analog inputs.
Example
1. Select input signal type, for example, 4-20 mA.
2. Select input value, for example, "Level, pressure".
3. Set sensor measuring range (minimum and maximum limits), for
example, 0.0 to 5.0 m.
If an analog input is disabled, the display only shows the
upper part, that is the input setting.
If the input is enabled, "Measured input value" is shown. A function
can be linked to an analog input in another display. CU
362 returns to the analog input setting display.
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English (GB)