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Ethernet Port
IONet Ethernet Interface
(3 Ports)
ENET 1 Primary Ethernet
Interface to LAN
ENET 2
Ethernet Port
IONet Ethernet Interface
(3 Ports)
ENET 1 Primary Ethernet
Interface to LAN
ENET 2
28
GEH-6855_Vol_II
Mark VIe UCSCH1B Ethernet Ports
Description
UCSCH1B:
T/SL3 is <T> network for TMR (using all three ports).
S/SL2 is <S> network for Dual redundancy (used with R/SL1).
R/SL1 is <R> network for Simplex redundancy.
Twisted pair 10Base-TX/100Base-TX, RJ-45 connector is used.
TCP/IP protocols is used to communicate between controllers and I/O modules.
For TMR and Dual configurations, IONet redundancy is equal to controller redundancy.
For Simplex configurations, both Simplex and TMR IONet redundancy are supported.
UDH
Twisted pair 10Base-T/100Base-TX, RJ-45 connector is used.
TCP/IP protocol is used for communication between controller and ToolboxST application.
TCP/IP protocol is used for alarm communication to HMIs.
Modbus TCP Slave and/or OPC UA
EGD protocol is used for application variable communication to HMIs.
UCSCH1B:
Secondary plant network
Twisted pair 10Base-T/100Base-TX, RJ-45 connector is used.
Modbus TCP Slave, OPC UA, and/or EGD
Mark VIeS UCSCS2A Ethernet Ports
Description
T/SL3 is <T> network for TMR (using all three ports).
S/SL2 is <S> network for Dual redundancy (used with R/SL1).
R/SL1 is <R> network for Simplex redundancy.
Twisted pair 10Base-TX/100Base-TX, RJ-45 connector is used.
TCP/IP protocols is used to communicate between controllers and I/O modules.
For TMR and Dual configurations, IONet redundancy is equal to controller redundancy.
For Simplex configurations, both Simplex and TMR IONet redundancy are supported.
UDH
Twisted pair 10Base-T/100Base-TX, RJ-45 connector is used.
TCP/IP protocol is used for communication between controller and the ToolboxST application.
TCP/IP protocol is used for alarm communication to HMIs.
Modbus TCP Slave
EGD protocol is used for application variable communication to HMIs.
Not supported
GEH-6855_Vol_II Mark VIeS Functional Safety Systems Volume II
Public Information
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