ABB NE870 - Notice: Corrosive Environment; Safety Control Drawing

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3BSE083159 29
Section 3 Interface Modules
Position
Direction/description
Input/Output values
1 IO / Status + U
in
= 60 VDC max
2 IO / Status – I
in
= 80 mA max
3 IO / Digital in + U
in
= 60 VDC max
4 IO / Digital in – I
in
= 2.9 mA max
Safety Control Drawing
Notice: Corrosive environment
This product has been successfully tested in a corrosion test according to IEC
60068-2-60, method 3. This means that the product meets the requirements to be
placed in an environment classied as ISA-S71.04 class G3.
Note! If the product is placed in a corrosive environment, it is important that
all unused connector sockets are protected with a suitable plug in order to avoid
corrosion attacks on the gold plated pins in connectors.