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simatic s7-300 - megaelektrik.net

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SIMATIC S7-<strong>300</strong><br />

Central processing units<br />

CPU 312C to CPU 317F-2 DP<br />

■ Technical specifications (continued)<br />

6ES7 312-<br />

5BD01-0AB0<br />

6ES7 313-<br />

5BE01-0AB0<br />

6ES7 313-<br />

6BE01-0AB0<br />

6ES7 313-<br />

6CE01-0AB0<br />

6ES7 314-<br />

6BF01-0AB0<br />

6ES7 314-<br />

6CF01-0AB0<br />

CPU/ programming<br />

Programming language<br />

- STEP 7 Yes; V5.1 SP2 Yes; V5.1 SP2 Yes; V5.1 SP2 Yes; V5.1 SP2 Yes; V5.1 SP2 Yes; V5.1 SP2<br />

-LAD Yes Yes Yes Yes Yes Yes<br />

-FBD Yes Yes Yes Yes Yes Yes<br />

-STL Yes Yes Yes Yes Yes Yes<br />

-SCL Yes Yes Yes Yes Yes Yes<br />

-CFC Yes Yes<br />

- GRAPH Yes Yes Yes Yes Yes Yes<br />

- HiGraph ® Yes Yes Yes Yes Yes Yes<br />

Software library<br />

• Instruction set<br />

See instruction<br />

list<br />

See instruction<br />

list<br />

See instruction<br />

list<br />

See instruction<br />

list<br />

See instruction<br />

list<br />

See instruction<br />

list<br />

• Bracket levels 8 8 8 8 8 8<br />

• User program protection/<br />

Yes Yes Yes Yes Yes Yes<br />

password protection<br />

• System functions (SFC)<br />

See instruction<br />

list<br />

See instruction<br />

list<br />

See instruction<br />

list<br />

See instruction<br />

list<br />

See instruction<br />

list<br />

See instruction<br />

list<br />

• System function blocks (SFB)<br />

See instruction<br />

list<br />

See instruction<br />

list<br />

See instruction<br />

list<br />

See instruction<br />

list<br />

See instruction<br />

list<br />

Digital inputs<br />

• Number of digital inputs 10 24 16 16 24 24<br />

Length of cable<br />

- Length of cable shielded, max. 1,000 m; 100 m<br />

for technological<br />

functions<br />

1,000 m; 100 m<br />

for technological<br />

functions<br />

1,000 m; 100 m<br />

for technological<br />

functions<br />

1,000 m; 100 m<br />

for technological<br />

functions<br />

1,000 m; 100 m<br />

for technological<br />

functions<br />

See instruction<br />

list<br />

1,000 m; 100 m<br />

for technologial<br />

functions<br />

- Length of cable unshielded, max. 600 m 600 m 600 m 600 m 600 m 600 m<br />

Input voltage<br />

- Rated value, DC 24 V 24 V 24 V 24 V 24 V 24 V<br />

- for signal "0" -3 to 5 V -3 to 5 V -3 to 5 V -3 to 5 V -3 to 5 V -3 to 5 V<br />

- for signal "1" 15 to 30 V 15 to 30 V 15 to 30 V 15 to 30 V 15 to 30 V 15 to 30 V<br />

Input current<br />

- for 1 signal, typical 8 mA 8 mA 8 mA 8 mA 8 mA 8 mA<br />

Input delay (at rated value of the<br />

input voltage)<br />

• For standard inputs<br />

- Parameterizable Yes; 0,1 / 0,3 / 3 /<br />

15 ms<br />

Yes; 0,1 / 0,3 / 3 /<br />

15 ms<br />

Yes; 0,1 / 0,3 / 3 /<br />

15 ms<br />

Yes; 0,1 / 0,3 / 3 /<br />

15 ms<br />

Yes; 0,1 / 0,3 / 3 /<br />

15 ms<br />

• for counters/technological<br />

functions<br />

- at 0 to 1, max. 50 µs 16 µs 8 µs 8 µs 8 µs 8 µs<br />

Yes; 0,1 / 0,3 / 3 /<br />

15 ms<br />

4<br />

Siemens ST 70 · 2005<br />

4/15

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