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S800 I/O

Name
Line redundancy
Master or slave
Module redundancy
Protocol
CI801
No
Slave
No
PROFIBUS DP-V1
CI840A
Yes
Slave
Yes
PROFIBUS DP-V1
TB820V2
No
Slave
No
ABB's Modulebus
TB825 (Multi Mode)
No
Slave
No
ABB's Modulebus
TB826 (Single Mode)
No
Slave
No
ABB's Modulebus
TB840A
Yes
Slave
Yes
ABB's Modulebus
TB842
Yes
Not Applicable
Yes
ABB's Modulebus
TU807
-
Not Applicable
-
ABB's Modulebus
TU840
Yes
Not Applicable
Yes
ABB's Modulebus
TU841
Yes
Not Applicable
-
ABB's Modulebus
TU846
Yes
Not Applicable
Yes
PROFIBUS DP-V1
TU847
-
Not Applicable
Yes
PROFIBUS DP-V1
TU848
Yes
Not Applicable
Yes
ABB's Modulebus
TU849
Yes
Not Applicable
-
ABB's Modulebus