Rockwell Automation 1770-KFD Digital Input Module
The Allen-Bradley 1770-KFD Digital Input Module delivers high-performance signal processing for industrial automation systems. Engineered to convert digital inputs into PLC-readable signals, it ensures reliable monitoring and control in manufacturing, energy, and process industries. Its robust design minimizes downtime while maintaining operational efficiency in harsh environments with temperature fluctuations and electrical interference.
Technical Specifications
| Parameter | Value |
| Manufacturer | Rockwell Automation |
| Model | 1770-KFD |
| Input Channels | 16 Channels |
| Voltage Range | 9-30V DC |
| Response Time | 1 ms |
| Operating Temperature | -40°C to +85°C |
| Isolation | Yes |



Applications & Compatibility
Ideal for machine control systems, conveyor monitoring, and safety interlocks. Compatible with Allen-Bradley PLC-5 and SLC 500 series controllers. Commonly paired with 1771 chassis systems for scalable I/O configurations in automotive assembly lines, food processing plants, and water treatment facilities.
Why Choose Apex Automation?
Apex Automation provides industrial automation solutions since 2014. Our experts offer:
- Pre-sales consultation: Technical guidance for system integration
- 1-year warranty: Comprehensive after-sales support
- Global shipping: Ready-to-ship products from certified stock
Contact us for pricing or custom requirements: WhatsApp Support | Email: anikaqx@gmail.com
Can’t find your model? Our team sources obsolete and specialized components – Request a quote within 24 hours.

















There are no reviews yet.