Siemens SIMATIC S7-300 Hardware And Installation Manual page 204

Appendix
Cables for ...
•
DC voltage (> 60 V and
≤ 400 V), unshielded
•
AC voltage (> 25 V and
≤ 400 V), unshielded
DC and AC voltage (> 400 V),
unshielded
ETHERNET
11-16
and cables for ...
•
Bus signals, shielded
(PROFIBUS)
•
Data signals, shielded
(programming devices,
operator panels, printers,
counter inputs, etc.)
•
Analog signals, shielded
•
DC voltage (≤ 60 V),
unshielded
•
Process signals (≤ 25 V),
shielded
•
AC voltage (≤ 25 V),
unshielded
•
Monitors (coaxial cable)
•
DC voltage (> 60 V and
≤ 400 V), unshielded
•
AC voltage (> 25 V and
≤ 400 V), unshielded
•
DC and AC voltage (> 400 V),
unshielded
•
Bus signals, shielded
(PROFIBUS)
•
Data signals, shielded
(programming devices,
operator panels, printers,
counter inputs, etc.)
•
Analog signals, shielded
•
DC voltage (≤ 60 V),
unshielded
•
Process signals (≤ 25 V),
shielded
•
AC voltage (≤ 25 V),
unshielded
•
Monitors (coaxial cable)
•
DC and AC voltage (> 400 V),
unshielded
ETHERNET
Others
S7-300 Programmable Controller 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
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
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
A5E00105492-01