SD2DUG24 Datasheet - Carlo Gavazzi Holding AG

Description
   SD2DUG24 is designed as a cost-effective Plug & Play solution for interfacing Dupline® I/O’s to control systems. It performs three functions: Dupline® channel generator, power supply synchronization (enables 3-wire system with supply) and Modbus RS485 interface.

Benefits
• Integrated system. Dupline® is the brand name for Carlo
   Gavazzi’s 2-wire and 3-wire bus system.
• Cost reduction. The use of a bus system is a proven
   way to reduce installation costs – especially when the
   distance between I/O points are extensive.
• Fast and easy installation. Completely free topology,
   no special cable required, no screen or twist. It can go for
   10 km and even further with repeaters.
• High noise immunity. Can run next to power cables.
• Scalability. New modules can be progressively
   integrated into the system according to the application
   needs.
• Modularity. The system is composed by many modules,
   powered by the bus, so that each installation can be
   precisely and easily sized.

Main features
• Modbus-RTU slave interface
• Built-in 2 and 3-wire Dupline® Channel Generator
• Generates 8, 16, 24, 32, 40, 48, 56, 64, 96 and 128 channels
• All Dupline® protocols are supported
• LED-indications for supply, Dupline® carrier and RS485
• Formulas to scale the raw data read from the field
• Easy connection to the PC via a USB port

APPLICATIONs
   Dupline® is a bus system that offers unique solutions for a wide range of applications in industrial automation, water distribution, energy management, railway systems and many other areas.