ABB S800 I/O - AI830 Module Details

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Row of cabinets Electrical connection
(grounding)
Through short 35 mm
2
(2 AWG) copper
conductors joining the PE terminals in
each cabinet.
Cabinet parts
(plates)
All parts electrically
connected to each other
and to the PE bar
R < 100 mΩ
Grounding in
cabinet
Design Only one single grounding system for
ABB Advant equipment.
12
(;&(37,216
Temperature in
cabinet
Max. permitted
temperature for
continued operation.
Max. permitted temperature for
continued operation in cabinet is +5 to
+55°C
(41 to 131°F).
Measured just below the I/O module.
Modules on compact MTUs on a vertical
DIN rail allow +5 to +40°C (41 to 104°F)
ambient temperature.
Radio emission Emission S800 equipment does not require radio
proof enclosures.
Shielded cable Design Communication, pulse transducers and
analog circuits for Low Level (RTD Pt,
thermocouples) must be shielded up to
the S800 I/O modules
Internal cables Routing See Section 2.2.3, Cable Routing in
Enclosures.
Check that there is no tension in the
wiring.