Supported Communication Interface Modules And Protocols; Control Functions; Operating Panel - Grundfos LC 241 Instrucciones

Pos.
4
5
6
7
8
9
10
11
12
13
14
15
16
17
18
19
20
21
Related information
2.3.2 Protection of controller and supply cables
4.6.2 Type key for LC 241
Example LC 241 2x 1-5 DOL 30 150 1 x 230 PI OPT
Pos. 1 2 3 4
Pos. Description
Type:
1
• LC 241: panel version
2 Number of pumps supported
3 Current range of pumps [A]
Starting method:
• DOL: direct-on-line
4
• SD: star-delta
• SST: soft starter
5 Operating capacitor [µF]
14
Description
Minimum to maximum ambient
temperature
Maximum fuse size
Maximum nominal pump current
Russian technical condition
number
Markings and approvals
Minimal nominal pump current
EN standard
QR code
Factory code
Weight
Production site
Enclosure class
Options
Number of pumps
Nominal current
Production code (year and
week)
Supply voltage
Version number and material
number
5 6 7 8 9
Pos. Description
6 Starting capacitor [µF]
7 Supply voltage [V]
Panel type:
8 • MI: Metal
• PI: Plastic
OPT: Options.
• BB: battery backup
• CT: Current transformer
• D: Fault light system
• E: Main switch
• F: Circuit breaker per pump
• H: ON/OFF/AUTO switch
9
• I: RCD panel
• J: RCD per pump
• K: Ex barrier analog 4-20 mA
• L: Ex barrier digital
• M: IO 241
• N: DIN-mount electrode relay for four electrodes and
REF (CLD4MA2DM24)
4.7 Supported communication interface modules and
protocols
The following Grundfos communication interface modules can be
added to the product.
Communication interface module
CIM 050
CIM 150
CIM 200
CIM 260
*
CIM 270
*
CIM 280
CIM 300
CIM 500
* Not supported.

5. Control functions

5.1 Operating panel

1 2
15
14
13
12
Protocol
GENIbus
PROFIBUS DP
Modbus RTU
3G/4G
GRM
Grundfos iSolutions Cloud
BACnet
Modbus TCP
PROFINET IO
GRM IP
3 4 5 6 7
8
9
10
11
8