64  CoriolisMaster FCB400, FCH400 CORIOLIS MASS FLOWMETER  |  CI/FCB400/FCH400-EN REV. H   
 
 
… 6  Electrical connections 
… Digital communication 
Two port connection without power over Ethernet 
 
Terminal designation: 
Port Pin  Function Color coding 
1  Pin 1  RD+  White / Orange
Pin 2  RD− Orange
Pin 3  TD+  White / Green
Pin 4  TD− Green
2  Pin 1  RD+  White / Orange
Pin 2  RD− Orange
Pin 3  TD+  White / Green
Pin 4  TD− Green
 
Ethernet communication 
Equipped with an Ethernet Card, CoriolisMaster provides 2 
Ethernet Ports supporting a Ring, Star and Daisy Chain Network 
configuration. 
 
In addition to the Ethernet Card, a plug-in Card providing ‚Power 
over Ethernet‘ is available. This Card allows to power the 24 V DC 
Version of the flowmeter through Ethernet without the need for 
additional power supply. 
 
EtherNet/IP™ protocol 
Note 
The EtherNet/IP protocol is not secure, as such. The application 
should be assessed before Implementation to ensure the 
protocol is suitable. 
 
With implemented CoriolisMaster EtherNet/IP protocol, cyclic 
Communication is supported. Process Variables, Diagnostic 
Data and Device Status Information can be accessed cyclically. 
 
For Device Configuration a Webserver is available providing 
full access to all parameter and diagnostic data. 
 
EtherNet/IP Interface 
Configuration  Through the Webserver or the local operating 
Interface (Display). 
EtherNet / IP ProductCode  5001 
EDS file  FCB4_FCH4_01_01.eds 
Device profile  Profile 0x43, Generic Device, (keyable). 
Supporte standards and 
protocols 
Common Industrial Protocol (CIP™) Vol1, Ed 3.25 
EtherNet/IP™ Adaptation of CIP™, Vol2, Ed 1.23 
Cable Cat 5 
 
 
Further Ethernet communication protocols 
Note 
The device supports following security modes: 
Secured Protocols: 
Webserver https: 
Security modes 
Used ports by Webserver: TCP 443 
Security is based on .x509 Certificates 
Protocol could be deactivated via HMI. 
 
Unsecured protocols: 
EtherNet / IP and Modbus TCP 
Used ports by EtherNet/IP: TCP 44818, UDP 2222 
Used ports by Modbus/TCP: TCP 502 
All protocols can be enabled / disabled in the HMI 
Menu.Ethernet 
 
 
Note 
For EMC reasons, if an Ethernet output and a current or digital 
output are used simultaneously, a shielded cable must also be 
used for the current or digital output. The shield of the cable 
must be connected in the unit., see Connection to integral 
mount design on page 56 and Connection to remote mount 
design on page 58.