Siemens Simatic M7-400 Uživatelský manuál stáhnout pdf (Strana 86)

SIMATIC S7-400

Function modules

FM 455 controller module

6/86

Siemens ST 70 · 2013

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Technical specifications (continued)

Digital outputs

Number/binary outputs 32

Functionality/short-circuit strength Yes; Electronic

Limitation of inductive shutdown

voltage to

L+ (-1.5 V)

Lamp load, max.

Controlling a digital input

Yes

Load resistance range

• lower limit 240 Ω

• upper limit

4kΩ

Output voltage

• for signal "1", min. L+ (-2.5 V)

Output current

• for signal "1" rated value 0.1 A

• for signal "1" permissible range

for 0 to 60 °C, min.

5mA

• for signal "1" permissible range

for 0 to 60 °C, max.

150 mA

• for signal "0" residual current, max.

0.5 mA

Parallel switching of 2 outputs

• for logic links Yes

Switching frequency

• with resistive load, max. 100 Hz

• with inductive load, max.

0.5 Hz

• on lamp load, max.

100 Hz

Cable length

• Cable length, shielded, max. 1 000 m

• Cable length unshielded, max.

600 m

Analog inputs

Number of analog inputs 16; With thermocouples or 2-wire connection;

8 with Pt 100 or 4-wire connection

16; With thermocouples or 2-wire connection;

8 with Pt 100 or 4-wire connection

permissible input voltage for voltage

input (destruction limit), max.

20 V 20 V

permissible input current for current

input (destruction limit), max.

40 mA 40 mA

Input ranges (rated values), voltages

• 0 to +10 V Yes Yes

• -1.75 to +11.75 V

Yes Yes

• -80 mV to +80 mV

Yes Yes

Input ranges (rated values), currents

• 0 to 20 mA Yes Yes

• 0 to 23.5 mA

Yes Yes

• -3.5 to +23.5 mA

Yes Yes

• 4 to 20 mA

Yes Yes

Input ranges (rated values),

thermoelements

•Type B Yes Yes

•Type J

Yes Yes

•Type K

Yes Yes

•Type R

Yes Yes

•Type S

Yes Yes

6ES7 455-0VS00-0AE0 6ES7 455-1VS00-0AE0

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