NEW ARRIVAL: Allen Bradley 1771-A4B I/O Chassis – Ultimate Flexibility for PLC Systems
About Apextron Technology LTD
Apextron Technology LTD, with 20+ years expertise, specializes in industrial automation control system components. Our inventory spans 60,000+ items across 5,000+㎡ warehouse, featuring ABB, GE, FUANC, FOXBORO, TRICONEX, BENTLY NEVADA, Rockwell (Allen Bradley), EMERSON, HIMA, MOTOROLA, ALSTOM, XYVOM, HONEYWELL, KOLLMORGEN, REXROTH, KUKA, NI, DEIF, WOODWARD, RELIANCE, SCHNEIDER, MOOG, PROSOFT, Yokogawa, EPRO. We provide PLC/DCS modules, I/O components, network modules, and obsolete parts with 1-year warranty and global express delivery (UPS/DHL/FedEx).
Product Highlights
Key Parameters
- Type: PLC I/O Chassis
- Slots: 16 modules
- Mounting: Back panel
- Weight: 7.7 kg
- Enclosure: Open-type design
Core Features
- High-density I/O integration
- Optimized heat dissipation
- Tool-free module installation
- Shock/vibration resistant
- LED status indicators
Industrial Applications
✅ Automotive assembly lines
✅ Power generation systems
✅ Food & beverage processing
✅ Petrochemical plants
✅ Water treatment facilities

Why Choose Apextron?
- 🛡️ 12-month quality guarantee
- ✈️ Same-day global shipping
- 🔧 Free technical consultation
- 📦 5000+㎡ warehouse with 60,000+ items
- 🔌 Legacy/Obsolescence solutions
Need assistance? Contact our PLC experts:
WhatsApp Now
Email: abbdcs36@gmail.com








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