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*SIMATIC S7-400 Digital Input Module 6ES7421-1BL01-0AA0*
Product Description (50-100 words):
The *SIMATIC S7-400 Digital Input Module 6ES7421-1BL01-0AA0* is a high-performance module designed for industrial automation systems. It features 32 digital inputs, enabling reliable signal acquisition in harsh environments. With electrical isolation and a 24V DC rating, it ensures safe and stable operation. Ideal for PLC applications, it supports seamless integration into SIMATIC S7-400 systems, offering fast response times and robust construction for continuous use.
Product Attributes Table:
| Attribute | Specification |
|---|---|
| Model Number | 6ES7421-1BL01-0AA0 |
| Type | Digital Input Module |
| Input Channels | 32 |
| Input Voltage | 24V DC |
| Isolation | Yes (Channel-to-channel and field-to-logic) |
| Mounting | S7-400 Rack |
| Operating Temperature | 0°C to 60°C |
| Dimensions (WxHxD) | 40 x 125 x 120 mm |
| Weight | Approx. 500g |
| Certifications | CE, UL, cUL |
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