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simatic s7-400 - Teknika Otomasyon

simatic s7-400 - Teknika Otomasyon

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SIMATIC S7-<strong>400</strong><br />

Function modules<br />

© Siemens AG 2008<br />

Accessories for FM 458-1 DP<br />

■ Overview SB61 interface module<br />

■ Overview SU12 interface module<br />

5<br />

It is used to connect 8 digital inputs with conversion from<br />

24/48 V DC to 24 V DC.<br />

■ Overview SB71 interface module<br />

The interface module is used to connect 10 signals;<br />

there is no electronic conversion.<br />

■ Overview SU13 interface module<br />

The interface module is used to connect 8 digital outputs with<br />

conversion of the 24 V DC voltage on the module side to a max.<br />

of 24/48 V DC/AC on the plant side using transistors.<br />

This interface module can be used to connect 50 signals;<br />

there is no electronic conversion.<br />

5/102 Siemens ST 70 · 2009

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