Limited Stock
Siemens
Siemens 6ES7 321-1BL00-0AA0 SM 321 Digital Input 32x24V DC
MPN: 6ES7 321-1BL00-0AA0
$200-350
Limited StockThe Siemens SIMATIC S7-300 SM 321 digital input module offers 32 channels for 24V DC signals, providing high-density signal acquisition to reduce space and wiring in control cabinets. This module is ideal for applications with numerous sensors and switches, such as large conveyor
| Inputs | 32 x 24V DC |
|---|---|
| Isolation | Groups of 8 |
| Current Consumption | 25mA |
Available Option Codes / Variants
- 6ES7 321-1BL00-0AA0 — SIMATIC S7-300 SM 321 Digital Input 32ch
- 6ES7321-1BL00-0AA0 — SIMATIC S7-300 SM321 Input Module 32-pt
The codes above are the same base model in different configurations. Tell us the exact code you need and we will confirm availability.
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- Industrial automation systems