Siemens SIMATIC S7-200 System Manual page 409

Table A-1 Technical Specifications, continued
Electromagnetic Compatibility — Conducted and Radiated Emissions per EN 61000- -6- -3
EN 55011, Class A, Group 1, conducted
0.15 MHz to 0.5 MHz
0.5 MHz to 5 MHz
5 MHz to 30 MHz
EN 55011, Class A, Group 1, radiated
30 MHz to 230 MHz
230 MHz to 1 GHz
EN 55011, Class B, Group 1, conducted
0.15 to 0.5 MHz
0.5 MHz to 5 MHz
5 MHz to 30 MHz
EN 55011, Class B, Group 1, radiated
30 MHz to 230 kHz
230 MHz to 1 GHz
24 V/5 V nominal circuits
115/230 V circuits to ground
115/230 V circuits to 115/230 V circuits
115/230 V circuits to 24 V/5 V circuits
1
Unit must be mounted on a grounded metallic frame with the S7-200 ground connection made directly to the mounting metal. Cables are routed along metallic
supports.
2 Unit must be mounted in a grounded metal enclosure. AC input power line must be equipped with a EPCOS B84115- -E- -A30 filter or equivalent, 25 cm max.
wire length from filters to the S7-200. The 24 VDC supply and sensor supply wiring must be shielded.
3 Requirements apply after July 2009
1
< 79 dB (µV) Quasi-peak; < 66 dB (µV) Average
< 73 dB (µV) Quasi-peak; < 60 dB (µV) Average
< 73 dB (µV) Quasi-peak; < 60 dB (µV) Average
1
40 dB (µV/m) Quasi-peak; measured at 10 m
47 dB (µV/m) Quasi-peak; measured at 10 m
2
< 66 dB (µV) Quasi-peak decreasing with log frequency to 56 dB (µV);
< 56 dB (µV) Average decreasing with log frequency to 46 dB (µV)
< 56 dB (µV) Quasi-peak; < 46 dB (µV) Average
< 60 dB (µV) Quasi-peak; < 50 dB (µV) Average
2
30 dB (µV/m) Quasi-peak; measured at 10 m
37 dB (µV/m) Quasi-peak; measured at 10 m
High Potential Isolation Test
500 VAC (type test of optical isolation boundaries)
1500 VAC routine test / 2500 VDC type test
1500 VAC routine test / 2500 VDC type test
1500 VAC routine test / 4242 VDC type test
Technical Specifications
2
and EN 61000- -6- -4
Appendix A
395