SIPLUS S7-400 power supplies Siemens

Область применения



The power supplies supply the S7-400 modules with their 5 V DC and 24 V DC operating voltages via the backplane bus.

Power supplies are available for AC line voltages of 85 to 264 V and for DC voltages of 19.2 to 300 V.

One power supply module is required per rack.
Exception:
With interfaces with current transfer, the power supply module in the central controller also supplies all modules in the expansion units.

The load voltage for supplying sensors and actuators must be made available separately.

There are also power supplies to make both the standard system and the H system fail-safe (redundant power supplies).

Обзор


  • Power supplies for SIPLUS S7-400
  • For conversion of AC or DC line voltages to the 5 V DC and 24 V DC operating voltages required
  • 4 A, 10 A and 20 A output currents

Note:

SIPLUS extreme products are based on SIMATIC standard products. The contents listed here were taken from the respective standard products. SIPLUS extreme specific information was added.

Technical documentation on SIPLUS can be found here:
http://www.siemens.de/siplus-extreme

Дизайн



The power supply modules are inserted at the far left in the rack (starting from slot 1). Depending on the version, they occupy slots 1 to 3. The modules are enclosed and are cooled via natural convection.

The front of the module contains:

  • LED displays:
    LEDS indicate internal faults, correct output voltages 5 V DC, 24 V DC, and correct back-up battery voltage.
  • Pushbutton for fault acknowledgment.
  • On/off switch for output voltages.
  • Battery compartment for back-up battery (batteries).
  • Switch for battery monitoring.
  • Supply voltage selector switch (not for wide-range power supplies).
  • Power supply connection.

The back-up battery is optional and must be ordered in addition. For power supplies at and above 10 A, two back-up batteries are recommended.

Технические данные



Order number

6AG1405-0KA02-7AA0

6AG1405-0KR02-7AA0

6AG1407-0KA02-7AA0

6AG1407-0KR02-7AA0

SIPLUS PS 405 10A

SIPLUS S7-400 PS405 10A

SIPLUS S7-400 PS407 10A

SIPLUS S7-400 PS407 10A

General information

 

 

 

 

Product type designation

PS405, 24/48/60 VDC, 5 VDC/10 A

PS405,24/48/60 VDC,5 VDC/10 A,RED

PS407,UC 120/230 V,5 VDC/10 A,RED.

Supply voltage

 

 

 

 

Rated value (DC)

  • 24 V DC

Yes

Yes

  • 48 V DC

Yes

Yes

  • 60 V DC

Yes

Yes

  • 120 V DC

Yes

Yes

  • 230 V DC

Yes

Yes

permissible range, lower limit (DC)

19.2 V; Dynamic 18.5 V

19.2 V; Dynamic 18.5 V

88 V

88 V

permissible range, upper limit (DC)

72 V; dynamic 75.5 V

72 V; dynamic 75.5 V

300 V

300 V

Rated value (AC)

  • 120 V AC

Yes

Yes

  • 230 V AC

Yes

Yes

permissible range, lower limit (AC)

85 V

85 V

permissible range, upper limit (AC)

264 V

264 V

Line frequency

 

 

 

 

  • Rated value 50 Hz

Yes

Yes

  • Rated value 60 Hz

Yes

Yes

  • permissible range, lower limit

47 Hz

47 Hz

  • permissible range, upper limit

63 Hz

63 Hz

Mains buffering

 

 

 

 

  • Mains/voltage failure stored energy time

20 ms

20 ms

20 ms

20 ms

  • Mains buffering according to NAMUR recommendation

Yes

Yes

Yes

Yes

Input current

 

 

 

 

Rated value at 24 V DC

4 A

4 A

Rated value at 48 V DC

2 A

2 A

Rated value at 60 V DC

1.6 A

1.6 A

Rated value at 110 V DC

1 A; at 120 V DC

1 A; at 120 V DC

Rated value at 230 V DC

0.5 A

0.5 A

Rated value at 120 V AC

0.9 A

0.9 A

Rated value at 230 V AC

0.5 A

0.5 A

Inrush current, max.

18 A; Full width at half maximum 20 ms

18 A; Full width at half maximum 20 ms

63 A; Full width at half maximum 1 ms

63 A; Full width at half maximum 1 ms

Output voltage

 

 

 

 

Type of output voltage

DC

DC

DC

Rated value (DC)

  • 5 V DC

Yes

Yes

Yes

Yes

  • 24 V DC

Yes

Yes

Yes

Yes

Output current

 

 

 

 

for backplane bus (5 V DC), max.

10 A; 7A @ > 60 °C, no base load necessary

10 A; no base load required

10 A; no base load required

10 A; no base load required

for backplane bus (24 V DC), max.

1 A; idling-proof

1 A; idling-proof

1 A; idling-proof

1 A; idling-proof

short-circuit protection

Yes

Yes

Yes

Yes

Power

 

 

 

 

Power consumption, typ.

95 W

95 W

95 W

95 W

Power loss

 

 

 

 

Power loss, typ.

20 W

20 W

20 W

20 W

Battery

 

 

 

 

Backup battery

 

 

 

 

  • Backup battery (optional)

Yes; 2x lithium AA; 3.6 V / 2.3 Ah

Yes; 0 °C to +60 °C: 2 x lithium AA; 3.6 V/2.3 Ah

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