New Arrival: Rockwell Automation 1391-DES45 Safety Relay Module
Product Specifications
- Brand: Allen-Bradley (Rockwell Automation)
- Model: 1391-DES45
- Module Type: Digital Expansion Module
- Compatibility: ControlLogix Systems
- Input/Output Channels: 16 DI + 16 DO
- Voltage Range: 24VDC ±10%
- Current Rating: 0.5A per channel (max)
- Communication: Ethernet/IP Protocol
- Operating Temp: -40°C to +85°C
- Certifications: UL, CE, ATEX

Key Features
- Dual-channel safety circuit design
- STOP category 0/1 per EN 60204-1
- Integrated diagnostic LEDs for quick troubleshooting
- Cross-redundant architecture for fail-safe operation
- IP20 protection rating
Typical Applications
Robotic Cell Safety Interlocks
Press Machine Emergency Stops
Conveyor System Safety Gates
Automated Assembly Line Protection
Why Choose Cynosure Tech Automation?
- 🛡️ 1-Year Comprehensive Warranty
- ✈️ Global Express Shipping (UPS/DHL/FedEx)
- 🔧 Technical Support from Certified Engineers
- 💼 End-of-Life Component Solutions
Need this item urgently? Contact our automation specialists:
About Cynosure Tech Automation
As a premier supplier of industrial automation components, we specialize in:
Control Systems
- DCS: Honeywell, Yokogawa, Emerson
- PLC: Allen-Bradley, Siemens, Schneider
- Safety Systems: HIMA, Triconex
Motion Control
- Servo Drives: Kollmorgen, Rexroth
- Robotics: KUKA, ABB
- HMI: Proface, Rockwell
Our global clients in oil & gas, power generation, and automotive sectors trust our:
- ✅ Genuine OEM Components
- ✅ Cross-Platform Compatibility Solutions
- ✅ 24/7 Emergency Support









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