Shenzhen Voboal Industrial Automation Co., Ltd.
| Payment Terms | L/C, T/T |
| Supply Ability | 100PS |
| Delivery Time | 10-12Days |
| Packaging Details | 23,30 x 29,70 x 4,10CM |
| Memory | 4 MB |
| Inputs | 24/48/60 V DC |
| Programming Language | STEP 7 |
| Display Resolution | 800 x 480 pixels |
| Number Of Outputs | Up to 4096 |
| Programming Languages | STEP 7, CFC, SCL, S7-GRAPH, S7-SCL, S7-PLCSIM |
| Communication | MPI, PROFIBUS, PROFINET |
| Temperature Range | -25 to 60 degrees Celsius |
| Number Of Function Modules | up to 32 |
| Number Of Inputs | Up to 4096 |
| Maximum Memory | up to 32 MB |
| Dimensions | 23,30 x 29,70 x 4,10CM |
| Protection Rating | IP20 |
| Software Compatibility | TIA Portal, STEP 7, WinCC |
| Resolution | 800 x 480 pixels |
| Brand Name | SIEMENS |
| Model Number | 6ES7421-1BL01-0AA0 |
| Certification | CE |
| Place of Origin | Germany |
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Product Specification
| Payment Terms | L/C, T/T | Supply Ability | 100PS |
| Delivery Time | 10-12Days | Packaging Details | 23,30 x 29,70 x 4,10CM |
| Memory | 4 MB | Inputs | 24/48/60 V DC |
| Programming Language | STEP 7 | Display Resolution | 800 x 480 pixels |
| Number Of Outputs | Up to 4096 | Programming Languages | STEP 7, CFC, SCL, S7-GRAPH, S7-SCL, S7-PLCSIM |
| Communication | MPI, PROFIBUS, PROFINET | Temperature Range | -25 to 60 degrees Celsius |
| Number Of Function Modules | up to 32 | Number Of Inputs | Up to 4096 |
| Maximum Memory | up to 32 MB | Dimensions | 23,30 x 29,70 x 4,10CM |
| Protection Rating | IP20 | Software Compatibility | TIA Portal, STEP 7, WinCC |
| Resolution | 800 x 480 pixels | Brand Name | SIEMENS |
| Model Number | 6ES7421-1BL01-0AA0 | Certification | CE |
| Place of Origin | Germany | ||
| High Light | 6ES7421-1BL01-0AA0 DIGITAL INPUT SM 421 ，6ES7421-1BL01-0AA0 | ||
SIEMENS 6ES7421-1BL01-0AA0 SIMATIC S7-400 SIMATIC S7-400, DIGITAL INPUT SM 421, ISOLATED 32 DI; 24 V DC
The **SIEMENS 6ES7421-1BL01-0AA0** is a **SIMATIC S7-400** Digital Input Signal Module, specifically the **SM 421** variant. This module provides **32 digital inputs**, each of which is **isolated** and operates at **24 V DC**.
Key features of the 6ES7421-1BL01-0AA0 SM 421 Digital Input Module:
- **Product Code:** 6ES7421-1BL01-0AA0
- **Product Line:** SIMATIC S7-400
- **Module Type:** Digital Input Signal Module (SM 421)
- **Input Type:** Digital
- **Inputs:** 32
- **Isolation:** Isolated inputs
- **Voltage:** 24 V DC
- **Functionality:** Provides 32 isolated digital inputs suitable for 24 V DC signals
This Digital Input Signal Module is designed to interface with the SIMATIC S7-400 system, offering 32 isolated digital inputs that can reliably handle signals at 24 V DC. With its isolation feature, this module ensures that the signals remain independent and protected from interference, making it suitable for various industrial automation applications where precise and secure digital input handling is required.
| Product | |
| Article Number | 6ES7421-1BL01-0AA0 |
| Product Description | SIMATIC S7-400, digital input SM 421, isolated 32 DI; 24 V DC |
| Product family | SM 421 digital input module |
| Product Lifecycle (PLM) | PM300:Active Product |
| Price data | |
| Price Group | 240 |
| List Price | Show prices |
| Customer Price | Show prices |
| Surcharge for Raw Material | see also metal factor (further details are available on the help page) |
| Metal Factor | see also metal factor (further details are available on the help page) |
| Delivery information | |
| Export Control Regulations | AL : N / ECCN : N |
| Estimated dispatch time (Working Days) | 5 Day(s) |
| Net Weight (kg) | 0,770 Kg |
| Packaging Dimension | 23,30 x 29,70 x 4,10 |
| Package size unit of measure | CM |
| Quantity Unit | 1 Piece |
| Packaging Quantity | 1 |
| Additional Product Information | |
| EAN | 4019169021463 |
| UPC | 662643186635 |
| Commodity Code | 85389091 |
| LKZ_FDB/ CatalogID | ST74 |
| Product Group | 4041 |
| Group Code | R338 |
| Country of origin | Germany |
Company Details
Year Established:
2015
Total Annual:
100000-150000
Employee Number:
80~100
Ecer Certification：
Verified Supplier
Shenzhen Voboal Industrial Automation Co., Ltd. is a leading provider of industrial automation solutions and products.We specialize in the sales and distribution of a wide range of industrial control products, catering to the needs of diverse industries. Our product portfolio includes program... Shenzhen Voboal Industrial Automation Co., Ltd. is a leading provider of industrial automation solutions and products.We specialize in the sales and distribution of a wide range of industrial control products, catering to the needs of diverse industries. Our product portfolio includes program...
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