中文版
Description
Product details:
Its characteristics are as follows:
A. Provide a three-mode redundant structure (TMR) with three identical subcircuits, each performing an independent degree of control. There is also a dedicated hardware/software architecture for “voting” on inputs and outputs.
Able to endure harsh industrial conditions.
C. It can be installed on site, and module levels can be installed and repaired online on site without interfering with field wiring.
D. Supports up to 118 I/O modules (analog and digital) and optional communication modules. Communication module can
Connect to Modbus hosts and slave devices, or to Foxboro and Honeywell Distributed Control Systems (DCS), other Tricons in peer-to-peer networks, and external hosts in TCP/IP networks.
E. Can support remote I/O modules up to 12 km away from the mainframe.
F. Develop and debug control programs using programming software based on Windows NT system.
G. Intelligent functions in the input and output modules can reduce the workload of the main processor. Each I/O module has three microprocessors. The input module’s microprocessor filters and repairs the input, and diagnoses hardware failures on the module. The output module microprocessor provides information for the voting of the output data, checks the validity of the output state through the feedback loop voltage of the output, and can diagnose field line problems.
H. Provide comprehensive online diagnostic and repair capabilities.
I. Tricon is up and running so that routine maintenance can be performed without interrupting the control process.
J. Provide “hot standby” support for I/O modules for certain emergency situations where service is not available in a timely manner.
9566-810
characteristic
Communication and integration
Online module replacement ensures continuous operation and factory availability
Integration with Foxboro Evo process automation System and all major Distributed Control systems (DCSs)
Comprehensive I/O module family
Up to 254 point-to-point communication nodes
Achilles Level 1 network security certification
maintenance
Built-in diagnostics and redundancy management – transparent to users
Simple diagnostics for status and fault analysis
Online modifications and changes, online module replacement, and hot spare disk slots enable continuous production without interrupting operations
A complete suite of software tools for each step of the security lifecycle (TriStation suite)
First,the type of analog module
(1)analog input module
Analog input module,also known as A/D module,converts analog signals collected from various industrial field sensors into digital signals that the CPU can recognize and receive.
(2)analog output module
Analog output module,also known as D/A module,is simply to convert the digital quantity sent by the CPU of the analog input module into other external devices 1 to identify the received voltage or current information.
(3)digital module
The main function of the digital module is to check the status of the external switch input.Digital input/output signals are switching signals,1 or 0.
Two,the role of analog module
1.The main function of the analog input module is to collect analog signals.After collecting the external pressure sensor,the analog signal collected by the pressure sensor is collected inside the module and processed accordingly.Here the sensor data including voltage,current,thermal resistance,thermocouple,temperature and other analog values,and then transmitted to the computer intelligent module through the bus.
2.The function of analog output module is to convert the input digital signal through digital-to-analog conversion,and the output can be controlled by continuous current and signal.
3.Digital module:digital module has two functions:input and output.If this method of integration is not adopted,more space can be saved,otherwise users need to buy two modules when using,digital module solves this problem,namely:integrated input/output function,one module can input signals and output signals.
Please contact Sunny sales@xiongbagk.cn for the best price.
➱ sales manager: Sunny
➱ email mailto: sales@xiongbagk.cn
➱ Skype/WeChat: 18059884797
➱ phone/Whatsapp: + 86 18059884797
➱ QQ: 3095989363
➱ Website:www.sauldcs.com
