SIMATIC S7-400 – PS407 – Siemens Power Supply

USD $ 405.25 – USD $ 1,451.12

SKU: N/A

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).

Siemens Power Supply S7-400 Product Specifications:

Article number 6ES7407-0DA02-0AA0 6ES7407-0KA02-0AA0 6ES7407-0KR02-0AA0 6ES7407-0RA02-0AA0
POWER SUPPLY PS407, 120/230V UC,5V DC/4A PS407 POWER SUPPLY,120/230V UC,5V DC/10A POWERSUPP.PS407,UC120/230V,DC5V/10A,RED. PS407 POWER SUPPLY,120/230V UC,5V DC/20A
Supply voltage
Rated value (DC)
● 120 V DC Yes Yes Yes Yes
● 230 V DC Yes Yes Yes Yes
Rated value (AC)
● 120 V AC Yes Yes Yes Yes
● 230 V AC Yes Yes Yes Yes
Line frequency
● Rated value 50 Hz Yes Yes Yes Yes
● Rated value 60 Hz Yes Yes Yes Yes
● permissible range, lower limit 47 Hz 47 Hz 47 Hz 47 Hz
● permissible range, upper limit 63 Hz 63 Hz 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 120 V DC 350 mA 1 A 1 A 1.4 A
Rated value at 230 V DC 190 mA 0.5 A 0.5 A 0.7 A
Rated value at 120 V AC 0.42 A 0.9 A 0.9 A 1.4 A
Rated value at 230 V AC 0.22 A 0.5 A 0.5 A 0.7 A
Inrush current, max. 8.25 A; Full width at half maximum 5 ms 63 A; Full width at half maximum 1 ms 63 A; Full width at half maximum 1 ms 88 A; Full width at half maximum 1.1 ms
Leakage current, max. 3.5 mA 3.5 mA 3.5 mA 3.5 mA
output voltage / header
Type of output voltage DC 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. 4 A; no base load required 10 A; no base load required 10 A; no base load required 20 A; no base load required
for backplane bus (24 V DC), max. 0.5 A; idling-proof 1 A; idling-proof 1 A; idling-proof 1 A; idling-proof
Short-circuit protection Yes Yes Yes Yes
Power
Active power input, typ. 52 W 95 W 95 W 158 W
Power loss
Power loss, typ. 20 W 20 W 20 W 35 W
Battery
Backup battery
● Backup battery (optional) Yes; 1x lithium AA; 3.6 V / 2.2 Ah Yes; 1x lithium AA; 3.6 V / 2.2 Ah Yes; 1x lithium AA; 3.6 V / 2.2 Ah Yes; 1x lithium AA; 3.6 V / 2.2 Ah
Hardware configuration
Slots
● required slots 1 2 2 2
Potential separation
primary/secondary Yes Yes Yes Yes
Isolation
Overvoltage category II II II II
EMC
Compliance with line harmonic distortion limits
● Compliance with line harmonic distortion acc. to IEC 61000-3-2, IEC 61000-3-3 Yes Yes Yes Yes
Degree and class of protection
Equipment protection class I, with protective conductor I, with protective conductor I, with protective conductor I, with protective conductor
Standards, approvals, certificates
FM approval Yes; Ta: 0 °C to 70 °C T4 Yes; Ta: 0 °C to 70 °C T4 Yes; Ta: 0 °C to 70 °C T4 Yes; Ta: 0 °C to 70 °C T4
Ambient conditions
Ambient temperature during operation
● min. 0 °C 0 °C 0 °C 0 °C
● max. 60 °C 60 °C 60 °C 60 °C
connection method / header
Design of electrical connection 3x 1.5 mm², solid or stranded wire with end sleeve, external diameter 3 mm to 9 mm 3x 1.5 mm², solid or stranded wire with end sleeve, external diameter 3 mm to 9 mm 3x 1.5 mm², solid or stranded wire with end sleeve, external diameter 3 mm to 9 mm 3x 1.5 mm², solid or stranded wire with end sleeve, external diameter 3 mm to 9 mm
Dimensions
Width 25 mm 50 mm 50 mm 50 mm
Height 290 mm 290 mm 290 mm 290 mm
Depth 217 mm 217 mm 217 mm 217 mm
Weights
Weight, approx. 760 g 1 200 g 1 200 g 1 300 g
Weight N/A
Dimensions N/A

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