S7-300 ❯ S7-300 Digital I/O
6ES73211BH020AA0
Siemens

6ES73211BH020AA0

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SIMATIC S7-300, DIGITAL INPUT SM 321
Datasheet
CAD
ATEX
C1D2
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Product Details
Device Type Digital Input
Input Voltage 24 VDC
Points Per Common 16
Required Front Connector 20
Hazardous Location Approvals ATEX Zone 2, C1D2, IECEx Zone 2
Dimensions H x W x D (mm) 125 x 40 x 120
Current Consumption (A) 0.01
Number of Digital Inputs 16