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SIEMENS 6ES5374-1KH21 Digital Input 24VDC 16-Channel Module
Product Description:
The SIEMENS 6ES5374-1KH21 is a robust 16-channel digital input module designed for industrial automation systems. Compatible with SIMATIC S5 PLCs, it ensures reliable signal acquisition with 24VDC input voltage. Built for harsh environments, it features high noise immunity, galvanic isolation, and LED status indicators for real-time diagnostics. Compact and DIN-rail mountable, this module simplifies integration into control cabinets while optimizing space. Ideal for manufacturing, process control, and machinery applications, it delivers precision and durability for critical automation tasks.
Product Attributes Table:
| Attribute | Specification |
|---|---|
| Model Number | 6ES5374-1KH21 |
| Type | Digital Input Module |
| Input Voltage | 24VDC (Sink/Source) |
| Number of Channels | 16 |
| Rated Voltage Range | 20-30VDC |
| Power Consumption | ≤ 3W |
| Isolation Voltage | 500V AC (Channel-to-Backplane) |
| Response Time | ≤ 3ms |
| Operating Temperature | 0°C to 60°C |
| Dimensions (WxHxD) | 40 x 125 x 117 mm |
| Weight | ~300g |
| Compatibility | SIMATIC S5 PLC Systems |
| Certifications | CE, UL, cULus |
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