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SIMATIC S7-400 Digital Input Module 6ES7421-1FH00-0AA0
Product Description (50-100 words):
The SIMATIC S7-400 Digital Input Module 6ES7421-1FH00-0AA0 is a high-performance 32-channel module designed for industrial automation systems. It offers reliable 24V DC signal acquisition with electrical isolation, ensuring safe and precise data processing in harsh environments. Ideal for PLC applications, it supports seamless integration with SIMATIC S7-400 controllers, enabling efficient machine and process control. With a compact design and robust construction, this module delivers durability and long-term stability for demanding industrial use.
Product Attributes Table:
| Attribute | Specification |
|---|---|
| Model Number | 6ES7421-1FH00-0AA0 |
| Type | Digital Input Module |
| Channels | 32 |
| Input Voltage | 24V DC |
| Electrical Isolation | Yes |
| Compatibility | SIMATIC S7-400 PLC |
| Mounting | Rack-mounted |
| Dimensions (WxHxD) | 40 x 125 x 120 mm |
| Weight | Approx. 500g |
| Operating Temperature | 0°C to +60°C |
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