Siemens SIMATIC S7 System Manual page 681

Environmental conditions
Table A- 4 Transport and storage
Environmental conditions - Transport and storage
EN 60068-2-2, Test Bb, Dry heat and
EN 60068-2-1, Test Ab, Cold
EN 60068-2-30, Test Db, Damp heat
EN 60068-2-14, Test Na, temperature shock
EN 60068-2-32, Free fall
Atmospheric pressure
Table A- 5 Operating conditions
Environmental conditions - Operating
Ambient temperature range
(Inlet Air 25 mm below unit)
Atmospheric pressure
Concentration of contaminants
EN 60068-2-14, Test Nb, temperature change
EN 60068-2-27 Mechanical shock
EN 60068-2-6 Sinusoidal vibration
Table A- 6 High potential isolation test
High potential isolation test
24 V DC/ 5 V DC nominal circuits
230 V AC circuits to ground and 24 V DC / 5 V DC
circuits
Ethernet port to 24 V DC / 5 V DC circuits and
ground
1
Ethernet port isolation is designed to limit hazard during short term network faults to hazardous voltages. It does not
1
conform to safety requirements for routine AC line voltage isolation.
Note
The CPU models CPU CR20s, CPU CR30s, CPU CR40s, and CPU CR60s have no
Ethernet port and do not support any functions related to the use of Ethernet
communications.
S7-200 SMART
System Manual, V2.3, 07/2017, A5E03822230-AF
-40 °C to +70 °C
25 °C to 55 °C, 95% humidity
-40 °C to +70 °C, dwell time 3 hours, 2 cycles
0.3 m, 5 times, product packaging
1139 to 660 h Pa (corresponding to an altitude of -1000 to 3500 m)
0 °C to 55 °C horizontal mounting
0 °C to 45 °C vertical mounting
95% non-condensing humidity
1139 to 795 hPa (corresponding to an altitude of -1000 to 2000 m)
S0 : < 0.5 ppm; H S: < 0.1 ppm; RH < 60% non-condensing
2 2
5 °C to 55 °C, 3 K /minute
15 g, 11 ms pulse, 6 shocks in each of 3 axis
DIN rail mount: 3.5 mm from 5-8.4 Hz, 1G from 8.4 - 150 Hz
707 V DC (type test of optical isolation boundaries)
2300 V AC or 3250 V DC
1500 V AC (type test only)
Technical specifications
A.1 General specifications
681