Name: 3351 Module SUPPLY BY Triconex
Price: 12111 CNY
Availability: InStock

Description

3351 Module SUPPLY BY Triconex

Model 3351 Main Processors (MP) are available for Tricon v9.6 and later systems. For detailed specifications,see the Planning and Installation Guide for Tricon Systems.Three MPs must be installed in the Main Chassis of every Tricon system.Each MP independently communicates with 3351 subsystem and executes the user-written control program.During each scan, the MPs inspect designated discrete variables for state changes known as events. When an event occurs, the MPs save the current variable state and time stamp in the buffer of an SOE block.

3351 Module SUPPLY BY Triconex

If multiple Tricon systems are connected by means of NCMs, the time synchronization capability ensures a consistent time base for effective 3351 time-stamping. Extensive diagnostics validate the health of each MP, I/O module and communication channel. Transient faults are recorded and masked by the hardware majority-voting circuit.Persistent faults are diagnosed and the errant module is hot-replaced.MP diagnostics perform these tasks:
• Verify fixed-program memory and static RAM
• Test all basic processor and floatingpoint instructions and operating modes
• Validate user memory by means of the TriBus hardware-voting circuitry
• Verify the shared memory interface with each I/O communication processor and channel
• Verify handshake and interrupt signals between the CPU, each I/O communication processor and channel
• Check each I/O communication processor and channel microprocessor, ROM, shared memory access and loopback of RS485 transceivers
• Verify the TriClock and TriBus interfaces

3351 Module SUPPLY BY Triconex

The Tricon Communication Module (TCM), which is compatible with only Tricon v10.0 and later systems, allows the Tricon to communicate with TriStation 3201 TRICONEX, other Tricon or Trident controllers, Modbus master and slave devices, and external hosts over Ethernet networks.Each TCM contains four serial ports,two network ports, and one debug port (for Triconex use).Each serial port is uniquely addressed and can be configured as a Modbus master or slave. Serial Port #1 supports either the Modbus or the Trimble GPS interface. Serial Port #4 supports either the Modbus or the TriStation interface.Each TCM supports an aggregate data rate of 460.8 kilobits per second, for all four serial ports.

3351 Module SUPPLY BY Triconex

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