6ES7321-1BL00-4AA1
Product ID:157186
Updated: 2026/7/3
Key Features
- 1Integrate 32 digital inputs with high precision and reliability.
- 2Connect easily using the included front connector for quick setup.
- 3Ensure seamless compatibility with the Siemens S7-300 PLC series.
- 4Operate reliably in demanding environments with quality components.
- 5Simplify setup and maintenance with comprehensive, REACH-compliant documentation.
Need a quote? Enter your quantity and get pricing fast.
Qty
Technical Specifications
Detailed engineering parameters
| Parameter | Value | Parameter | Value |
|---|---|---|---|
| Depth | 120mm | Height | 125mm |
| Width | 40mm | Supply Voltage Type | DC |
| Number of Digital Outputs | 0 | Number of Digital Inputs | 32 |
| Applicable for Safety Functions | No | Product Type | S7-300 Digital Expansion |
| Lifecycle | P.M300 | Country of Origin | China |
| ECCN | N | AL | N |
| Model Number | 6ES7321-1BL00-4AA1 |
Specifications may be subject to change without notice
Still deciding on 6ES7321-1BL00-4AA1?
Our engineers can confirm stock, price, and lead time for this Siemens part.
Get a no-obligation quote in 1 minute.