Siemens ST PCS 7 User Manual

ET 200M distributed I/O

Siemens ST PCS 7 · November 2007

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You can use the PS 307 or PS 305 load power supplies as the 

power supply module for the ET 200M. You can select different 

input voltages and output currents (120/230 V AC with 2 A, 5 A 

or 10 A or 24 to 110 V DC with 2 A) depending on the applica-

tion.
With a redundant ET 200M configuration, it is also recommend-

able to have a redundant 24 V DC supply, e.g. with two PS 307 / 

PS 305 load power supplies.

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Order No.

Including connection assembly;
• 120/230 V AC; 24 V DC

- 2 A; 50 mm wide

- 5 A; 80 mm wide

- 5 A, extended temperature 

range; 80 mm wide

- 10 A, 200 mm wide

Including connection assembly;
• 24/48/60/110 V DC; 24 V DC

- 2 A, extended temperature 

range; 80 mm wide

© Siemens AG 2007