Limited Stock
Siemens
Siemens 6ES7 321-1CH00-0AA0 SM 321 Digital Input 16x24V DC Source
MPN: 6ES7 321-1CH00-0AA0
$130-220
Limited StockThe Siemens SIMATIC S7-300 SM 321 digital input module provides 16 channels for 24V DC signals with source-type (PNP) configuration, ideal for sensors that source current. This module is designed for use in S7-300 PLC systems, offering reliable signal acquisition for various indu
| Inputs | 16 x 24V DC |
|---|---|
| Input Type | Source |
| Isolation | Groups of 16 |
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