Technical specifications
A.1 General specifications
S7-200 SMART
System Manual, 09/2015, A5E03822230-AC
567
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
-40° C to +70° C
EN 60068-2-30, Test Db, Damp heat 25° C to 55° C, 95% humidity
EN 60068-2-14, Test Na, temperature shock
-40° C to +70° C, dwell time 3 hours, 2 cycles
0.3 m, 5 times, product packaging
1080 to 660h Pa (corresponding to an altitude of -1000 to 3500m)
Table A- 5 Operating conditions
Environmental conditions - Operating
Ambient temperature range
(Inlet Air 25 mm below unit)
0° C to 55° C horizontal mounting
0° C to 45° C vertical mounting
95% non-condensing humidity
1080 to 795 hPa (corresponding to an altitude of -1000 to 2000m)
Concentration of contaminants
S0
2
: < 0.5 ppm; H
2
S: < 0.1 ppm; RH < 60% non-condensing
EN 60068-2-14, Test Nb, temperature change
5° C to 55° C, 3° C/minute
EN 60068-2-27 Mechanical shock
15 G, 11 ms pulse, 6 shocks in each of 3 axis
EN 60068-2-6 Sinusoidal vibration
DIN rail mount: 3.5 mm from 5-8.4 Hz, 1G from 8.4 - 150 Hz
Table A- 6 High potential isolation test
High potential isolation test
24 V DC/ 5 V DC nominal circuits
707 V DC (type test of optical isolation boundaries)
230 V AC circuits to ground and 24 V DC / 5 V DC
2300 V AC or 3250 V DC
Ethernet port to 24 V DC / 5 V DC circuits and
1
1500 V AC (type test only)
Ethernet port isolation is designed to limit hazard during short term network faults to hazardous voltages. It does not
conform to safety requirements for routine AC line voltage isolation.
The insulation is designed in accordance with the requirements of EN 61131-2.
Note
For modules with 24 V DC supply voltage, the electrical isolation is designed for max. 60 V
AC / 75 V DC and basic insulation is
designed according to EN 61131-2.
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