ABB OmniCore C90XT - Installing External Devices

3.9 Installing external devices
General
WARNING
Only LVD
1
equipments can be installed on the door of the controller.
WARNING
ABB only offers the extension box as an encapsulation for customer installing
external devices.
It is the system builder's responsibly to ensure the complacence with electrical
safety, for example the Low Voltage Directive.
1
Low Voltage Directive
Product manual - OmniCore C90XT 153
3HAC073706-001 Revision: D
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3 Installation and commissioning
3.9 Installing external devices