NEW ARRIVAL: ABB SK-11 Industrial Communication Module
Key Specifications
| Model Number | SK-11 |
| Communication Protocol | RS-485 Modbus RTU |
| Protection Rating | IP67 (Dust/Water Resistant) |
| Operating Temperature | -40°C to +85°C |
Core Features
- Dual-channel optical isolation for signal integrity
- Supports MODBUS RTU/ASCII protocols
- 15kV ESD protection for surge resistance
- LED status indicators for real-time monitoring

Why Choose Apextron?
★ 60,000+ industrial components in stock ★ 5000m² warehouse facility
★ Global express shipping (DHL/UPS/FedEx) ★ 1-year quality guarantee
★ Technical support team available 24/7 ★ OEM/End-user certified suppliers








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