| | SIPLUS S7-400 PS 405 10A -25 ... +70 DEGREES C WITH CONFORMAL COATING BASED ON 6ES7405-0KA02-0AA0 . POWER SUPPLY, WIDE RANGE 10A, 24/48/60V DC, 5V/10A DC |
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| Supply voltage |
| Rated value, 24 V DC | Yes |
| Rated value, 48 V DC | Yes |
| Rated value, 60 V DC | Yes |
| permissible range, lower limit (DC) | 19.2 V; Dynamic 18.5 V |
| permissible range, upper limit (DC) | 72 V; dynamic 75.5 V |
| Mains buffering |
| Mains/voltage failure stored energy time | 20 ms |
| Mains buffering according to NAMUR recommendation | Yes |
| Input current |
| Rated value at 24 V DC | 4 A |
| Rated value at 48 V DC | 2 A |
| Rated value at 60 V DC | 1.6 A |
| Inrush current, max. | 18 A; Full width at half maximum 20 ms |
| Output voltage |
| Rated value, 5 V DC | Yes |
| Rated value, 24 V DC | Yes |
| Output current |
| for backplane bus (5 V DC), max. | 10 A; ; 7 A @ > 60 °C // no base load necessary |
| for backplane bus (24 V DC), max. | 1 A; idling-proof |
| Short-circuit protection | Yes |
| Power |
| Power consumption, typ. | 95 W |
| Power losses |
| Power loss, typ. | 20 W |
| Backup battery |
| Backup battery | |
| Backup battery (optional) | Yes; 2 x lithium AA; 3.6 V/2.3 Ah |
| Galvanic isolation |
| primary/secondary | Yes |
| Ambient conditions |
| Extended ambient conditions |
| Relative to ambient temperature-atmospheric pressure-installation altitude | Tmin ... Tmax at 1080 hPa ... 795 hPa (-1000 m ... +2000 m) // Tmin ... (Tmax - 10K) at 795 hPa ... 658 hPa (+2000 m ... +3500 m) // Tmin ... (Tmax - 20K) at 658 hPa ... 540 hPa (+3500 m ... +5000 m) |
| Relative humidity |
| with condensation / maximum | 100 %; Relative humidity, incl. condensation / frost permitted (no commissioning under condensation conditions) |
| Resistance |
| to biologically active substances / conformity with EN 60721-3-3 | Yes; , Class 3B2 mold, fungus and dry rot spores (with the exception of fauna). The supplied connector covers must remain on the unused interfaces during operation in corrosive atmospheres! |
| to chemically active substances / conformity with EN 60721-3-3 | Yes; , Class 3C4 incl. salt spray according to EN 60068-2-52 (degree of severity 3). The supplied connector covers must remain on the unused interfaces during operation! |
| to mechanically active substances / conformity with EN 60721-3-3 | Yes; , Class 3S4 incl. sand, dust. The supplied connector covers must remain on the unused interfaces during operation! |
| Mechanical and climatic conditions during operation |
| Climatic conditions in operation |
| Temperature |
| Min. | -25 °C; = Tmin |
| max. | 70 °C; = Tmax |
| Degree and class of protection |
| Protection class | 1; with protective conductor |
| Connection method |
| Connecting cables/cross sections | 3 x 1.5 mm2, solid or stranded wire with end sleeve, external diameter 3 to 9 mm |
| Dimensions |
| Width | 50 mm |
| Height | 290 mm |
| Depth | 217 mm |
| Required slots | 2 |
| Weight |
| Weight, approx. | 1.2 kg |
| Status | Mar 12, 2012 |
