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HBO Distributed Control System(DCS)
 
Sphere of application：
　HBO system fits for field of power plant, chemical plant, energy, metallurgy, architecture and so on. It provides fully integrated and all-round comprehensive solve scheme of industry automatization.
Main Characteristic:

　　High-speed and open network system, combined with redundancy 100Mbps Ethernet (TCP/IP protocol) in enterprise management level, system management level, control network level, as an open network. Provide standard RS485/RS232/RS422, CAN, or other connected method at location. Support several standard communication protocol, such as MODBUS, CDT, so as to connect with PLC and intelligent device.
      Strong, advanced and convenient software and hardware. It provides flexible configuration tools for user. User can produce abundant interfaces, and get the process of sequential control by user-defined. Supports secondary development function. Highly real-time responsibility and data precision for hardware, and ensure system performance of high precision and reliable analog input and output / switch input and output.　

Main technique parameter:
Data precision:
Analog precision of output and input < 0.2%
Clock error:
Error of CU unit at LCU< 1 millisecond
Error of operate station < 1 millisecond
Record precision:
The millisecond of an event occurs
Real- time responsibility: 1
The longest operation responsibility: From outside input change to present change < communication cycle + 1 second
Display refresh:
Active picture refresh < 1 second
Minimum scan cycle:
Analog signal unit 60 milliseconds; switch signal unit 1 millisecond.
Minimum control cycle: 50 milliseconds
Antijamming capability:
Insulation strength of input loop: > 500V
DMRR(differential mode interference ripple rejection)：> 60DB
CMRR(common mode interference ripple rejection)：> 110DB
Isolation method: photoelectric isolation
Operation environment:
Operation temperature: 0℃~55℃
Stored temperature: -40℃~70℃
Stay temperature: 50℃, Relative humidity 5％~95％(no condensation)
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  HBO Distributed Control System(DCS)

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