Data Communication - Grundfos Control DDD Montage- Und Betriebsanleitung

8.8 Data communication

CU 354 is equipped with a hardware enabling communication
with external units, such as a computer, via an external GENIbus
or Ethernet connection.
SCADA/
BMS system
External GENIbus connection
Fig. 125 Data communication via external GENIbus and Ethernet connection
* Needed for GENIbus connection via CU 354 service port.
** Only for connecting to the webserver and software update.
62
Intranet
CIM module
interface
Ethernet connection**
GENIbus connection via CU 354
service port
Grundfos CIU 250 GSM
communication interface including
a CIM 040 module*
Internet
Remote sensor
Remote sensor