S800 I/O is a comprehensive, distributed, and modular process
I/O system that communicates with parent controllers over
industry-standard fieldbus technology.
The TU860 is an MTU for S800 I/O on Ethernet and connects up to
12 single or redundant S 800I/O Modules and Module Termination
Units and hosts single or redundant Ethernet Adapters (TC810,
TC811) and Ethernet FCI Communications Interface Modules
(CI845s) for reliable communications with the AC 800M process
controllers
Environment and certification
Temperature, Operating -40°C (-40°F) to +70°C (158°F)
Temperature, Storage -40°C (-40°F) to +85°C (185°F)
Pollution degree Pollution Degree 2 acc. to IEC 60664-1
Relative humidity 5 to 95 % no condensation
Altitude -1000 to 5000 m (restrictions apply)
Mechanical operating conditions IEC 61131-2
EMC IEC/EN 61000-6-4, IEC/EN 61000-6-2
Overvoltage categories Category II acc. to IEC 60664-1
Protection class IP20 acc. to IEC 60529