Siemens M7-400 Manual Do Utilizador
Power Supply Modules
3-27
S7-400, M7-400 Programmable Controllers Module Specifications
A5E00069467-07
A5E00069467-07
Technical Specifications of the PS 407 20 A
Programming Package
Associated programming
package
package
As of STEP7 V 2.0
Dimensions, Weight, and Cable Cross-Sections
Dimensions WxHxD (mm)
Weight
Cable cross-section
75x290x217
1.93 kg
3x1.5 mm
2
(litz wire
with wire end ferrule
with wire end ferrule
with insulating collar;
use only flexible
sheath cable)
with insulating collar;
use only flexible
sheath cable)
Cable diameter
3 to 9 mm
Input Rating
Input voltage
•
Rated value
•
Permitted range
120/230 VAC
85 to 132 VAC /
170 to 264 VAC
System frequency
•
Rated value
•
Permitted range
50 / 60 Hz
47 to 63 Hz
Rated input current
•
At 120 VAC
•
At 230 VAC
1.87 A
1 A
Starting current inrush
•
Rated input current 264 V
•
Rated input current 132 V
Peak value 70 A
Half-value width 2 ms
Peak value + 110 A/ –
65 A
Half-value width
1.5 ms
65 A
Half-value width
1.5 ms
Leakage current
< 3.5 mA
Overvoltage resistance
In accordance with DIN
VDE 0160, curve W2
VDE 0160, curve W2
Output Rating
Output voltages
•
Rated values
5.1 VDC /24 VDC
Output currents
•
Rated values
5 VDC: 20 A
24 VDC: 1.0 A
Max. residual ripple
5 VDC: 50 mV
SS
24 VDC: 200 mV
SS
Max. switching peaks
5 VDC: 150 mV
S
24 VDC: 500 mV
S
Idle conditions
5 VDC: 200 mA base
load required
load required
24 VDC: Idling-proof
(no base load required)
(no base load required)
Other Parameters
Protection class in accordance
with IEC 60536
with IEC 60536
I, with protective
grounding conductor
grounding conductor
Overvoltage category
II
Pollution severity
2
Rated voltage U
e
0 < U
e
≤
50 V
150 V < U
e
≤
300 V
Test Voltage
700 VDC
(secondary <–> PE)
(secondary <–> PE)
2200 VDC
(primary <–> PE)
(primary <–> PE)
Buffering of power failures:
•
At 50 Hz
•
At 60 Hz
4.5 ms to 7.5 ms
6.5 ms to 8.5 ms
Power input
162 W
Power loss
35.6 W
Backup current
Max. 100
µ
A at power
off
Backup batteries (optional)
2 x Lithium AA, 3.6 V /
1.9 Ah
1.9 Ah
Protective separation
to IEC 61131-2
to IEC 61131-2
Yes