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Siemens Simatic S7-400 User Manual

Page 319

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Analog Modules

5-103

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

Data for Selecting a Sensor

Input range (rated values)/Input
resistance

Voltage

"

1 V/10 M

W

"

10 V/100 M

W

1 V to 5 V

/

100 M

W

Current

"

20 mA/50

W

4 mA to 20 mA

/

50

W

Maximum input voltage for
voltage input
(destruction limit)

20 V continuous;
75 V for 1 ms (cycle
factor 1 : 20)

Maximum input current for
current input (destruction limit)

40 mA

Connection of the signal
sensor

For measuring voltage

Possible

For measuring current

As two-wire
transmitter

Possible

As four-wire
transmitter

Possible

Load of the two-wire
transmitter

Max. 750

W

Characteristic linearization

No

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