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7
UK
4.4 Local safe inputs and outputs X4
In the following they are called Safe-IO.
• 8 connection terminals for
- up to 4 safe inputs according to SIL3 / PL e / category 4
- up to 8 non-safe inputs
Use safe inputs always with two channels.
• 4 connection terminals for
- up to 2 safe semiconductor outputs according to SIL3 / PL e / category 4
- up to 4 non-safe outputs
4.5 Fieldbus interfaces X6 and X7
• Ethernet/IP
• DLR support
• 10 Mbps and 100 Mbps
5 Installation
The device must only be installed, connected and put into operation by a qualified
electrician as the safe function of the device and machinery is only guaranteed
when installation is correctly carried out.
The installation and connection must comply with the applicable national and
international standards. Responsibility lies with the person installing the device.
► Fix the device onto a 35 mm raised rail.
► Vertical installation (upright).
► Adhere to a minimum distance of 30 mm between the ventilation holes
(perforated sheet) and other parts.
► Maximum operating altitude: 2000 m above sea level
► The protection rating of the device is IP 20. The device must be installed at a
protected location (e.g. control cabinet with IP 54).
► In the event of degree of soiling 2 the device has to be installed in a control
cabinet with min. protection rating IP 54.
► Lay the cables in a cable duct.