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Siemens Simatic S7-400 User Manual

Page 329

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Analog Modules

5-113

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

Status, Interrupts, Diagnostics

Interrupts

Hardware interrupt

Parameters can be
assigned

Hardware interrupt when
limit has been exceeded

Parameters can be
assigned

Diagnostic Interrupt

Parameters can be
assigned

Diagnostic functions

Group error display

For internal fault

For external fault

Red LED (INTF)

Red LED (EXTF)

Diagnostic information
readable

Yes

Substitute value can be applied

No

Data for Selecting a Sensor

Input range (rated values)/Input
resistance

Voltage

"

25 mV/1 M

W

"

50 mV/1 M

W

"

80 mV/1 M

W

"

250 mV/1 M

W

"

500 mV/1 M

W

"

1 V/1 M

W

"

2.5 V/1 M

W

"

5 V/1 M

W

1 V to 5 V

/

1 M

W

"

10 V/1 M

W

Current

0 mA to 20 mA

/

50

W

"

5 mA/50

W

"

10 mA/50

W

"

20 mA/50

W

4 mA to 20 mA

/

50

W

Resistors

0 to 48

W/

1 M

W

0 to 150

W/

1 M

W

0 to 300

W/

1 M

W

0 to 600

W/

1 M

W

0 to 6000

W/

1 M

W

(can be used up to
5000

W

)

Thermocouples

TC type B/1 M

W

TC type R/1 M

W

TC type S/1 M

W

TC type T/1 M

W

TC type E/1 M

W

TC type J/1 M

W

TC type K/1 M

W

TC type U/1 M

W

TC type L/1 M

W

TC type N/1 M

W

Resistance thermometer

Pt 100/1 M

W

Pt 200/1 M

W

Pt 500/1 M

W

Pt 1000/1 M

W

Ni 100/1 M

W

Ni 1000/1 M

W

Maximum input voltage for
voltage input
(destruction limit)

Max. 18 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

For measuring resistance

With two-conductor
terminal

Possible; cable
resistance is also
measured

With three-conductor
terminal

Possible

With four-conductor
terminal

Possible

Load of the two-wire
transmitter

Max. 750

W

Characteristic linearization

Parameters can be
assigned

For thermocouples

Types B, R, S, T, E, J,
K, U, L, N

For
resistance thermometer

Pt 100, Pt 200, Pt 500,
Pt 1000, Ni 100,
Ni 1000

Temperature compensation

Yes, programmable

Internal temperature
compensation

No

External temperature
compensation with
compensating box

Possible

External temperature
compensation with Pt 100

Possible

Compensation for
definable reference
junction
temperature

Possible

Unit for temperature
measurement

Degrees Celsius

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