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simatic s7-300 - megaelektrik.net

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SIMATIC S7-400<br />

Function modules<br />

Accessories for FM 458-1 DP<br />

■ Overview SB60 interface module<br />

■ Overview SB70 interface module<br />

5<br />

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

conversion from 115/230 V DC/AC to 24 V DC<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 120 V DC/AC on the plant side using relays.<br />

■ Overview SB61 interface module<br />

■ Overview SB71 interface module<br />

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

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

Siemens ST 70 · 2005<br />

5/65

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