Table of Contents
Advertisement
6
Installing/removing
888511115
This section describes the installation of modules for the samosPRO safety control.
6.1
Installing modules on hat rail
888512651
This is only for switch boxes with protection class IP 54 or higher!
The samosPRO system is only suitable for installations in a switchbox having at least protec-
tion class IP 54.
ATTENTION
Notes
• Basic safety
Gateways and extension modules may not be removed or added when the operating vol-
tage is switched on.
• Grounding
The hat rail must be conductively connected to the protective conductor (PE).
• ESD protection measures
Note the suitable ESD protection measures during installation.
Failure to do so could result in damage to the internal safety bus.
• Protect connector openings
Undertake suitable measures so that no foreign bodies can penetrate connector openings,
particularly those for the program removable storage.
• Module width:
The modules are placed in a mounting box that is 22.5 mm or 45 mm wide depending on
type.
• Quality of hat rail
The mounting boxes are suitable for 35 mm hat rails as per EN 60715.
• Sequence of modules:
The samosPRO system has the controller module on the far left. The two optional gate-
ways follow directly to the right next to the controller module. The expansion modules only
follow thereafter.
• Save space for subsequent model replacement
The modules are connected via the plug connection integrated into the housing. Note that
the samosPRO modules must be pulled about 10 mm apart before a module replacement
so that the corresponding module can be removed from the hat rail.
• Standards to be considered
Installation according to EN 50274
Wieland Electric GmbH | BA000966 | 08/2017 [8151]
Installing/removing
60
Advertisement
Table of Contents
