Power Supply Modules

3-25

S7-400, M7-400 Programmable Controllers Module Specifications
A5E00069467-07
Technical Specifications of the PS 407 10A and the PS 407 10A R
Dimensions, Weight, and Cable Cross-Sections
Dimensions WxHxD (mm)
Weight
Cable cross-section
50x290x217
1.36 kg
3 x 1.5 mm2 (litz wire
with wire end ferrule
with insulating collar;
use only flexible
sheath cable)
Cable diameter 3 to 9 mm
Input Rating
Input voltage
•Rated value
•Permitted range
110/230 VDC
120/230 VAC
88 to 300 VDC,
85 to 264 VAC
(long-range input)
System frequency
•Rated value
•Permitted range
50 / 60 Hz
47 to 63 Hz
Rated input current
•At 120 VAC
•At 110 VDC
•At 230 VAC
•At 230 VDC
1.2 A (0.9 A*)
1.2 A (1.0 A*)
0.6 A (0.5 A*)
0.6 A (0.5 A*)
Starting current inrush
•At 230 VAC Peak value 230 A,
half-value width 200 µs
Peak value 63 A*,
half-value width 1 ms*
•At 300 VDC Peak value 230 A,
half-value width 200 µs
Peak value 58 A*,
half-value width 1 ms
Leakage current < 3.5 mA
Overvoltage resistance In accordance with DIN
VDE 0160, curve W2

* PS 407 10A: As of version 5

* PS 407 10A R: As of version 7

Output Variables
Output voltages
•Rated values 5.1 VDC /24 VDC
Output currents
•Rated values 5 VDC: 10 A
24 VDC: 1.0 A
Max. residual ripple 5 VDC: 50 mVSS
24 VDC: 200 mVSS
Max. switching peaks 5 VDC: 150 mVS
24 VDC: 500 mVS
Idle conditions 5 VDC: 200 mA base
load required
24 VDC: Idling-proof
(no base load required)
Other Parameters
Protection class in accordance
with IEC 60536 I, with protective
grounding conductor
Overvoltage category II
Pollution severity 2
Rated voltage Ue
0 < Ue ≤ 50 V
150 V < Ue ≤ 300 V
Test Voltage
700 VDC
(secondary <–> PE)
2300 VDC
(primary <–> PE)
Buffering of power failures: > 20 ms
Complies with the
NAMUR
recommendation NE
21 of August 1998 at a
repeat rate of 1 s
Power input 105 W*
Power loss 29.7 W
Backup current Max. 100 µA at power
off
Backup batteries (optional) 2 x Lithium AA, 3.6 V /
1.9 Ah
Protective separation
to IEC 61131-2 Yes