Siemens M7-400 사용자 설명서

3-25

S7-400, M7-400 Programmable Controllers Module Specifications
A5E00069467-07

Dimensions WxHxD (mm)

Weight

Cable cross-section

50x290x217

1.36 kg 

3 x 1.5 mm

2 

(litz wire

with wire end ferrule
with insulating collar;
use only flexible
sheath cable)

Cable diameter

3 to 9 mm

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 

µ

s

Peak value 63 A*,
half-value width 1 ms*

•

At  300 VDC

Peak value 230 A,
half-value width 200 

µ

s

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 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 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

24 VDC: Idling-proof
(no base load required)

Protection class in accordance
with IEC 60536

I, with protective
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)

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 

µ

A at power

off

Backup batteries (optional)

2 x Lithium AA, 3.6 V /
1.9 Ah

Protective separation
to IEC 61131-2

Yes