Siemens S7-400 Benutzerhandbuch

5-144

S7-400, M7-400 Programmable Controllers Module Specifications

A5E00069467-07

Repeat accuracy (in the steady
state at 25 

°

C, referred to the

output range)

"

 0.05%

Output ripple; band width 0 to
50 kHz (with reference to the
output range)

"

 0.05%

Interrupts

None

Diagnostic functions

None

Substitute value can be applied

No

Output ranges (rated values)

•

Voltage

"

 10 V

0 V to 10 V
1 V to 5 V

•

Current

"

 20 mA

0 mA to 20 mA
4 mA to 20 mA

Load resistance (in the nominal
range of the output)

•

For voltage outputs

Min. 1 k

–

capacitive load

Max. 1 

F

•

For current outputs

Max. 500 

00 

 

with reduced

U

CM

 to < 1 V

–

Inductive load

Max. 1 mH

Voltage outputs

•

Short-circuit protection

Yes

•

Short-circuit current

Max. 30 mA

Current outputs

•

No-load voltage

Max. 19 V

Destruction limit for voltages/
currents connected from
outside

•

Voltage at outputs to M

ANA

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

•

Current

Max. 40 mA
continuous

Connection of actuators

•

For voltage output

–

Two-conductor
connection

Possible, without
compensation for
circuit resistance

–

Four-conductor
connection 
(measuring circuit)

Possible

•

For current output

–

Two-conductor
connection

Possible