Automation Applications

Applications

It is critical for manufacturers to implement a proficient network, because most material handling systems, machines, and equipment come with mixed communication interfaces, stand-alone processes, and are not efficiently networked. For example, AS/RS systems rely on a networked front-end computer terminal for status reports, and it is difficult for a control room to monitor field device status if downtime occurs. A serial-to-Ethernet device server can be networked instantly with field legacy equipment to improve the efficiency and real-time monitoring. Due to the scope of the material handling facility, PoE or IP-based video cameras can be networked for safety and real-time process monitoring. Network downtime is also a major concern for process data exchange. A redundant ring network provides fast network recovery if any unexpected link failure occurs.

Instead of a hardwired infrastructure, a wireless solution for device networking can be considered to overcome the immense facility or cabling restrictions.

Challenges

• Temperature or humidity concerns
• Wide area coverage
• Cabling restrictions
• Mixed communication interface equipment
• Real-time data transmission among individual process sections
• EMI (Electromagnetic Interference) environment
• Redundant network for 24/7 operation
• High MTBF network equipment

Application Requirements

• Harsh environment industrial grade networking equipment
• Capability to connect legacy serial devices to TCP/IP network
• Rugged wireless communication
• Reliable data routing with built-in network management software
• Self-healing redundant network support
• Shock & vibration resilience
• High MTBF and wide temperature range support