1MRK 511 434-UEN A
Section 4
Commissioning SAM600
SAM600 Process Bus I/O System
37
Operation Manual
Section 4
Commissioning SAM600
4.1
Safety instructions
Safety instructions must be followed as described in this operation manual and as
described in document 1KHL511872-UEN.
4.2
Unpacking
Upon receiving of the SAM600 modules check for any physical damage sustained
during the transport.
4.3
Mounting and earthing connection
SAM600 modules are DIN-rail mounted and can be installed horizontally or
vertically in a rack or marshalling kiosk. Preferred mounting position is horizontal
mounting.
The minimum spacing between SAM600 modules, and between SAM600 modules
and cable ducts as described in
Section
The DIN rails onto which SAM600 modules are mounted must be properly
connected to the station earthing system. Use a conductor with a core cross section
area of at least 4mm
2
(AWG12).
Each SAM600-CT and SAM600-VT module must be connected to protective
ground in the cubicle using a ground strap with the protective earthing screw
(
Section 1.1
).
4.4
Electrical wiring
Connecting the power supply
SAM600 modules are powered with 24V DC voltage. Use only approved DC/DC
converters or power supplies. Approved power supplies are listed in SAM600
accessory list (1MRK 511 436-UEN).