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Siemens Simatic S7-400 User Manual

Page 205

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Digital Modules

4-83

S7-400, M7-400 Programmable Controllers Module Specifications
A5E00069467-07

4.22

Digital Output Module SM 422; DO 16

120/230 VAC/2 A;

(6ES7422-1FH00-0AA0)

Characteristics

The SM 422; DO 16

120/230 VAC/2 A has the following features:

16 outputs, isolated in groups of 4

2 A output current

120/230 VAC rated load voltage

The status LEDs also indicate the system status even when the front connector is
not inserted.

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