Siemens S5-135U/155U System Manual page 340

Digital Input/Output Modules
8.3 Common Technical Specifications
Important for the USA and Canada
The following approvals have been obtained for all the modules listed in this
chapter:
Valid safety specifications
Class of protection
Degree of protection
Climatic ambient conditions
Operation in equipment with fan
Operation in equipment without fan (module clear-
ance: 40 mm)
Transportation and storage temperature
Temperature variation
in operation
transportation and storage
Relative humidity
in operation
transportation and storage
Site altitude
in operation
transportation and storage
Polluants
S0
2
H S
2
Mechanical ambient conditions
Vibration in operation
Mechanical requirements
Operand identifiers
for inputs
for outputs
Parameters
8-28
UL Listing Mark
Underwriters Laboratories (UL) to Standard UL 508, Report E 85972
CSA Certification Mark
Canadian Standard Association (CSA) to
Standard C 22.2 No. 142, Report LR 63533
VDE 0160
I
IP 20 to IEC 529/DIN 40050 when empty slots are covered
by dummy front plates
0 to 55 C
0 to 55 C
Supply air measured at lower inlet of power supply; for a
cabinet assembly, note that the removable power dissipation
depends on the cabinet design, its ambient temperature and
arrangement of equipment.
–40 to 70 C
10 K/h max.
20 K/h max.
(When delivered under 0
account of possible condensation)
95 % max. at 25
95 % max. at 25
–1000 m to +1500 m
–1000 m to +3500 m
0.5 ppm max. (rel. humidity under 60 %)
0.1 ppm max. (rel. humidity under 60 %)
10 to 58 Hz (const. amplitude 0.15 mm)
58 to 500 Hz (const. acceleration 2 g)
Installation in stationary equipment which is not free from
vibrations; installation on ships and vehicles, allowing for
special installation specifications, but not on the engine
I = Input
Q = Output
0.0 to 255.7
o
C, allow 3 h min. settling time on
o
C, no condensation
o
C, no condensation
System Manual
C79000-G8576-C199-06