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simatic s7-400 - Teknika Otomasyon

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© Siemens AG 2008<br />

SIMATIC S7-<strong>400</strong><br />

Power supplies<br />

PS 405/407 power supply<br />

■ Technical specifications (continued)<br />

6ES7 405-0DA02-0AA0 6ES7 405-0KA02-0AA0 6ES7 405-0KR02-0AA0 6ES7 405-0RA02-0AA0<br />

Current consumption/<br />

power loss<br />

Power loss, typ. 16 W 20 W 20 W 44 W<br />

Backup battery<br />

• Backup battery (optional)<br />

Connection point<br />

Connecting cables/<br />

cross sections<br />

Yes; 1 x lithium AA;<br />

3.6 V/2.3 Ah<br />

3x 1.5 mm 2 , solid or<br />

stranded wire with end<br />

sleeve, external diameter<br />

3 to 9 mm<br />

Yes; 2 x lithium AA;<br />

3.6 V/1.9 Ah<br />

3x 1.5 mm 2 , solid or<br />

stranded wire with end<br />

sleeve, external diameter<br />

3 to 9 mm<br />

Yes; 2 x lithium AA;<br />

3.6 V/2.3 Ah<br />

3x 1.5 mm 2 , solid or<br />

stranded wire with end<br />

sleeve, external diameter<br />

3 to 9 mm<br />

Yes; 2 x lithium AA;<br />

3.6 V/2.3 Ah<br />

3 x 1.5 mm 2 , solid or<br />

stranded wire with end<br />

sleeve, external diameter<br />

3 to 9 mm<br />

Isolation<br />

primary/secondary Yes Yes Yes Yes<br />

EMC<br />

• Observance of line harmonic<br />

Yes<br />

Yes<br />

distortion to IEC 61000-3-2,<br />

IEC 61000-3-3<br />

Degree of protection<br />

Class of protection<br />

1; with protective<br />

conductor<br />

1; with protective<br />

conductor<br />

1; with protective<br />

conductor<br />

1; with protective<br />

conductor<br />

Standards, approvals,<br />

certificates<br />

FM approval Yes; Ta: 0 to 60 °C T4 Yes; Up to 60 °C: T4 Yes; Ta: 0 to 60 °C T4 Yes; Up to 60°C: T4<br />

Dimensions<br />

Required slots 1 2 2 2<br />

Dimensions<br />

Dimensions<br />

• Width 25 mm 50 mm 50 mm 50 mm<br />

•Height 290 mm 290 mm 290 mm 290 mm<br />

•Depth 217 mm 217 mm 217 mm 217 mm<br />

Weights<br />

• Weight, approx. 760 g 1 200 g 1 200 g 1 300 g<br />

5<br />

6ES7 407-0DA02-0AA0 6ES7 407-0KA02-0AA0 6ES7 407-0KR02-0AA0 6ES7 407-0RA02-0AA0<br />

Power supply<br />

Input voltage<br />

• Rated value, DC 24 V Yes<br />

• Rated value, DC 110 V Yes; Rated value 120 V DC Yes; Rated value 120 V DC Yes; Rated value 120 V DC Yes; Rated value 120 V DC<br />

• Rated value, DC 230 V Yes Yes Yes Yes<br />

• permissible range, lower limit 88 V 88 V 88 V 88 V<br />

(DC)<br />

• permissible range, upper limit 300 V 300 V 300 V 300 V<br />

(DC)<br />

• Rated value, AC 120 V Yes Yes Yes Yes<br />

• Rated value, AC 230 V Yes Yes Yes Yes<br />

• permissible range, lower limit 85 V 85 V 85 V 85 V<br />

(AC)<br />

• permissible range, upper limit<br />

(AC)<br />

264 V 264 V 264 V 264 V<br />

Siemens ST 70 · 2009<br />

5/151

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