simatic s7-400 - Teknika Otomasyon
simatic s7-400 - Teknika Otomasyon
simatic s7-400 - Teknika Otomasyon
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SIMATIC S7-<strong>400</strong><br />
Power supplies<br />
© Siemens AG 2008<br />
5<br />
PS 405/407 power supply<br />
■ Overview<br />
• Power supplies for SIMATIC S7-<strong>400</strong><br />
• For conversion of AC or DC line voltages to the 5 V DC and<br />
24 V DC operating voltages required<br />
• 4 A, 10 A and 20 A output currents<br />
• In addition:<br />
- SIPLUS power supply 6AG1 405-0KA02-2AA0 for temperature<br />
range of -25 to +60 °C and use under medium load<br />
(e.g. chlorine/sulfur atmosphere). Technical specifications<br />
similar to 6ES7 405-0KA02-0AA0<br />
- SIPLUS power supply 6AG1 407-0KA02-4AA0 for use under<br />
medium load (e.g. chlorine/sulfur atmosphere). Technical<br />
specifications similar to 6ES7 407-0KA02-0AA0<br />
- SIPLUS power supply 6AG1 407-0KR02-4AA0 for use under<br />
medium load (e.g. chlorine/sulfur atmosphere). Technical<br />
specifications similar to 6ES7 407-0KR02-0AA0<br />
■ Technical specifications<br />
6ES7 405-0DA02-0AA0 6ES7 405-0KA02-0AA0 6ES7 405-0KR02-0AA0 6ES7 405-0RA02-0AA0<br />
Power supply<br />
Input voltage<br />
• Rated value, DC 24 V Yes Yes Yes Yes<br />
• Rated value, DC 48 V Yes Yes Yes Yes<br />
• Rated value, DC 60 V Yes Yes Yes Yes<br />
• permissible range, lower limit<br />
(DC)<br />
• permissible range, upper limit<br />
(DC)<br />
Input current<br />
19.2 V; dynamic 18.5 V Static 19.2 V,<br />
dynamic 18.5 V<br />
72 V; dynamic 75.5 V static 72 V,<br />
dynamic 75.5 V<br />
19.2 V; dynamic 18.5 V static 19.2 V,<br />
dynamic 18.5 V<br />
72 V; dynamic 75.5 V static: 72 V<br />
dynamic 75.5 V<br />
• Rated value at DC 24 V 2A 4A 4A 7A<br />
• Rated value at DC 48 V 1 000 mA 2A 2A 3.2 A<br />
• Rated value at DC 60 V 800 mA 1.6 A 1.6 A 2.5 A<br />
• Inrush current, max.<br />
18 A; Full width at half<br />
maximum 20 ms<br />
18 A; Full width at half<br />
maximum 20 ms<br />
18 A; Full width at half<br />
maximum 20 ms<br />
56 A; Full width at half<br />
maximum 1.5 ms<br />
Output voltage<br />
• Rated value, DC 5 V Yes Yes Yes Yes<br />
• Rated value, DC 24 V Yes Yes Yes Yes<br />
Output current<br />
• for backplane bus (DC 5 V),<br />
max.<br />
• for backplane bus (DC 24 V),<br />
max.<br />
4A<br />
10 A; no base load<br />
required<br />
10 A; no base load<br />
required<br />
20 A; no base load<br />
required<br />
0.5 A 1 A; idling-proof 1 A; idling-proof 1 A; idling-proof<br />
• Short-circuit protection Yes Yes Yes Yes<br />
Supply voltages<br />
Power supply and voltage<br />
jumpering<br />
• Mains/voltage failure<br />
20 ms 20 ms 20 ms 20 ms<br />
jumpering<br />
• Mains/power failure jumper to Yes Yes Yes Yes<br />
NAMUR recommendation<br />
Current consumption/<br />
power loss<br />
Power consumption<br />
• Power consumption, typ. 48 W 95 W 95 W 168 W<br />
5/150 Siemens ST 70 · 2009