The plc analog input module is a remote site analog signal acquisition device to the computer, which utilizes RS-485 bus as a data communication lines, providing analog to 485 function, can simultaneously eight analog input to the plc module, and by RS-485 bus transfer to the computer. Thanks to RS-485 interface as a communication interface, which can be a combination of multiple modules analog signal transmission more large ones, and can be dispersed in a 485 line, using the address code to distinguish, can directly access the MODBUS RTU protocol configuration software.
Analog is any value within a certain range of continuous change, with a state is antithetical to the digital representation. Typically used for analog capture and presentation of things, such as voltage and current, or frequency parameters. The analog input module is a possible acquisition of analog (such as voltage, current, thermocouple, RTD, temperature and other values) is transmitted to a computer via a smart module 485. The communication protocol uses MODBUS RTU protocol, and industrial data acquisition to achieve a unified docking program is also very convenient.
plc
2014年12月27日星期六
2014年12月26日星期五
PLC input module
Provides a large number of features, such as user supportplc programmablecommissioning and maintenance work.
High-speed execution of instructions:
The minimum instruction execution time of up to 0.01 μs, for the low-end performance of the device and create a new application program.
Floating-point arithmetic:
You can use floating-point operations efficiently even complex arithmetic functions.
User-friendly parameter assignment:
Only a software tool with a unified user interface, you can complete the work of all parameterized modules. This lowers the entry threshold and training costs.
Human Machine Interface (HMI):
PLC's operating system has been integrated with the user friendly interface services. These functions are no longer needed costly programming: SIMATIC HMI systems process data requests to the PLC,small plc to complete the transfer of these data in the desired update time. PLC operating system can autonomously complete the transfer process. And the full use of the same reference numerals and the database.
Diagnostic functions:
Intelligent diagnostic system CPU continuously detection systems, fault information and specific system events (for example, time errors, module failure, etc.) records. Use of environmental buffer record event information, and with a cut-off time, in order to facilitate future troubleshooting.
Password protection:
Use password protection function efficiently and reliably protect user information to prevent unauthorized copying and subject to change.
High-speed execution of instructions:
The minimum instruction execution time of up to 0.01 μs, for the low-end performance of the device and create a new application program.
Floating-point arithmetic:
You can use floating-point operations efficiently even complex arithmetic functions.
User-friendly parameter assignment:
Only a software tool with a unified user interface, you can complete the work of all parameterized modules. This lowers the entry threshold and training costs.
Human Machine Interface (HMI):
PLC's operating system has been integrated with the user friendly interface services. These functions are no longer needed costly programming: SIMATIC HMI systems process data requests to the PLC,small plc to complete the transfer of these data in the desired update time. PLC operating system can autonomously complete the transfer process. And the full use of the same reference numerals and the database.
Diagnostic functions:
Intelligent diagnostic system CPU continuously detection systems, fault information and specific system events (for example, time errors, module failure, etc.) records. Use of environmental buffer record event information, and with a cut-off time, in order to facilitate future troubleshooting.
Password protection:
Use password protection function efficiently and reliably protect user information to prevent unauthorized copying and subject to change.
2014年12月23日星期二
The analog input module has the following mechanical properties:
Compact design
Rugged plastic enclosure in include:
Group fault indication red light
Front connector plug options, installed behind the front door and get protection.
Label area on the front door.
Connection pin assignment is for the internal wiring in the front door.
Easy to install
Modules are mounted on a DIN rail and connected to adjacent modules through the bus connectors. No slot rules; the input address is determined by the slot.
When used in the ET 200M distributed I / O system with active bus modules, plc digital input output module are hot-swappable, without any response. Other modules continue to work.
User wiring
Device unit is connected via the front connector. When the first connection module, the encoding device is locked in the connector, so that the connector can only be adapted to the same type of module. When replacing modules of the same type for the new module can be left intact to maintain the state before wiring connector. This avoids the process of replacing the plc module will be wired front connector into the wrong module.
Rugged plastic enclosure in include:
Group fault indication red light
Front connector plug options, installed behind the front door and get protection.
Label area on the front door.
Connection pin assignment is for the internal wiring in the front door.
Easy to install
Modules are mounted on a DIN rail and connected to adjacent modules through the bus connectors. No slot rules; the input address is determined by the slot.
When used in the ET 200M distributed I / O system with active bus modules, plc digital input output module are hot-swappable, without any response. Other modules continue to work.
User wiring
Device unit is connected via the front connector. When the first connection module, the encoding device is locked in the connector, so that the connector can only be adapted to the same type of module. When replacing modules of the same type for the new module can be left intact to maintain the state before wiring connector. This avoids the process of replacing the plc module will be wired front connector into the wrong module.
2014年12月21日星期日
What is a PLC module?
PLC module is the functional unit of the plc analog output module were made as the building blocks of modules that can be combined as needed to accommodate a variety of needs, commonly used power supply module, CPU module, digital input modules, digital output modules, analog input modules, analog output modules, high-speed counter plc output module, communication module, digital input and output modules, analog input and output modules, Where there are a variety of specifications for each model. May need to be combined in accordance.
2014年12月8日星期一
Analog Output Module
DAM-3713 Product Code: 960326600
4 plc analog output module
※ Mitsubishi LINK RS-485 communication, support a variety of configuration software
※ output range: 0 ~ 20mA, 4 ~ 20mA
※ Resolution: 12
※ Accuracy: ± 2 ‰
※ communication rate: 600 ~ 115200bps optional
※ plc output module isolation protection, communication port optical isolation
※ Built-in watchdog
4 plc analog output module
※ Mitsubishi LINK RS-485 communication, support a variety of configuration software
※ output range: 0 ~ 20mA, 4 ~ 20mA
※ Resolution: 12
※ Accuracy: ± 2 ‰
※ communication rate: 600 ~ 115200bps optional
※ plc output module isolation protection, communication port optical isolation
※ Built-in watchdog
2014年12月7日星期日
What is the analog input module?
plc analog input module is a remote site analog signal acquisition device to the computer, which utilizes RS-485 bus as a data communication lines, providing analog to 485 function, can simultaneously eight analog input to the module, and by RS-485 bus transfer to the computer. Thanks to RS-485 interface as a communication interface, which can be a combination of multiple plc modules analog signal transmission more large ones, and can be dispersed in a 485 line, using the address code to distinguish, can directly access the MODBUS RTU protocol configuration software.
Analog is any value within a certain range of continuous change, with a state is antithetical to the digital representation. Typically used for analog capture and presentation of things, such as voltage and current, or frequency parameters. The analog input module is a possible acquisition of analog (such as voltage, current, thermocouple, RTD, temperature and other values) is transmitted to a computer via a smart module 485. The communication protocol uses MODBUS RTU protocol, and industrial data acquisition to achieve a unified docking program is also very convenient.
Analog is any value within a certain range of continuous change, with a state is antithetical to the digital representation. Typically used for analog capture and presentation of things, such as voltage and current, or frequency parameters. The analog input module is a possible acquisition of analog (such as voltage, current, thermocouple, RTD, temperature and other values) is transmitted to a computer via a smart module 485. The communication protocol uses MODBUS RTU protocol, and industrial data acquisition to achieve a unified docking program is also very convenient.
2014年12月4日星期四
PLC Analog Input Module
plc analog input module are a kind of analog PLC Input Module of Series PLC. plc module is used to connect voltage and/or current sensors and RTD or thermocouple etc. It is divided into various types according to different signal types and connection modes. Its measuring precision is 16 digits with single-ended signal input. It supports hot plug. It's an intelligent module with self-diagnosis function, it can be automatically reset and restarted if operation failure appeared. It's unnecessary to set the hardware, intelligent plc will load parameters to it automatically after it being started.
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