Cabling Inside Buildings - Siemens S7-400 Installation Manual

Assembling and Installing Systems
Table A-2 Cabling Inside Buildings, continued
Connect Cables for ...
DC voltage
(u60 V andv400 V), unshielded
AC voltage
(u25 V andv400 V), unshielded
DC and AC voltages
(u400 V), unshielded
DC and AC voltages
(u400 V), unshielded
ETHERNET
A-18
and Cables for ...
LAN signals, shielded
(SINEC L1, PROFIBUS DP)
Data signals, shielded
(programming devices, operator
panels, printers, counter inputs,
etc.)
Analog signals, shielded
DC voltage
(v60 V), unshielded
Process signals
(v25 V), shielded
AC voltage
(v25 V), unshielded
Monitors (coaxial cable)
DC voltage
(u60 V andv400 V), unshielded
AC voltage
(u25 V andv400 V), unshielded
DC and AC voltages
(u400 V), unshielded
LAN signals, shielded
(SINEC L1, PROFIBUS DP)
Data signals, shielded
(programming devices, operator
panels, printers, counter inputs,
etc.)
Analog signals, shielded
DC voltage
(v60 V), unshielded
Process signals
(v25 V), shielded
AC voltage
(v25 V), unshielded
Monitors (coaxial cable)
DC voltage
(u60 V andv400 V), unshielded
AC voltage
(u25 V andv400 V), unshielded
DC and AC voltages
(u400 V), unshielded
ETHERNET
Others
S7-400 and M7-400 Programmable Controllers Hardware and Installation
Run ...
in separate bundles or cable
ducts (no minimum clearance
necessary)
in common bundles or cable
ducts
Inside cabinets:
in separate bundles or cable
ducts (no minimum clearance
necessary)
Outside cabinets:
on separate cable racks with a
clearance of at least 10 cm (3.93
in.)
Inside cabinets:
in separate bundles or cable
ducts (no minimum clearance
necessary)
Outside cabinets:
on separate cable racks with a
clearance of at least 10 cm (3.93
in.)
in common bundles or cable
ducts
in common bundles or cable
ducts
in separate bundles or cable
ducts with a clearance of at least
50 cm (19.65 in.)
A5E00069481-04