Description
METSO D201134 is a high-performance 8-channel analog input module designed and manufactured by Metso,a leading industrial technology and service provider.As a key I/O component in the Metso automation system,the METSO D201134(AI8C)is designed specifically for precise measurement of analog current signals in industrial sites,especially standard current signals ranging from 0/4-20 mA.This module plays a crucial role in industrial automation systems,as it can accurately convert continuous analog signals from various sensors(such as temperature,pressure,flow transmitters,etc.)into digital data for processing,monitoring,and control by upper level control systems(such as PLC or DCS).
The significant feature of METSO D201134 is that each channel has independent transmitter power supply function,and is equipped with current limitation and power supply voltage monitoring,ensuring the stable operation of on-site equipment and the convenience of fault diagnosis.The module integrates analog low-pass filtering and software digital filtering functions internally,effectively suppressing noise interference in on-site signals,thereby ensuring the accuracy and reliability of measurement data.With its compact design,high-precision 16 bit AD conversion resolution,and comprehensive monitoring capabilities for short circuits,open circuits,and over limit alarms,METSO D201134 is an indispensable analog input solution for building reliable and efficient industrial process control systems,widely used in resource processing industries such as mining,aggregates,oil,and natural gas.
D201134 METSO
technical specifications
Product model:D201134(AI8C)
Manufacturer:Metso Automation
Product type:Analog input module
Number of channels:8 channels
Measurement range:0-20 mA or 4-20 mA
Input impedance:249 ohms
AD resolution:16 bits
Accuracy:0.1%±0.05%/10°C
Signal filtering:analog RF low-pass filtering(-3 dB,20 Hz),software digital filtering(35 ms-81 s)
Transmitter power supply:Each channel is independently powered,24 VDC(rated),21 VDC(minimum),current limit 30 mA
Fault diagnosis:monitoring short circuit,open circuit,over high/low limit
Measurement interval:4.4 ms
Installation method:Suitable for Metso Automation system installation base(such as MB2R/MB2S,MB8R/MB8S)
Main features and advantages
The METSO D201134 analog input module,with its outstanding performance and optimized design for industrial applications,provides multiple key features and significant advantages.
High precision and high reliability:D201134 adopts a 16 bit analog-to-digital(AD)converter,ensuring extremely high measurement accuracy for analog signals and accurately capturing subtle changes in process variables.The module integrates analog low-pass filtering and parameterized software digital filtering functions internally,effectively suppressing electrical noise and interference in the field environment,ensuring the purity and reliability of collected data.This high precision and anti-interference ability are crucial for ensuring the stability of process control and product quality.
Independent channel power supply and diagnosis:One major highlight of METSO D201134 is that all 8 channels provide independent transmitter power supply(24 VDC),and each power supply circuit has a current limiting function,effectively protecting the on-site transmitter and module itself.In addition,the module also has comprehensive monitoring functions for power supply voltage,on-site circuit short circuits,open circuits,and measurement values exceeding high and low limits.These built-in diagnostic features greatly simplify system debugging and troubleshooting,improving the maintainability and operational efficiency of the system.
Flexible measurement range and software configurability:D201134 supports two standard current input ranges of 0-20 mA and 4-20 mA.Users can flexibly select and standardize the measurement range through software to adapt to different types of field transmitters and application requirements.The parameterization capability of the software’s digital filtering function further enhances the adaptability of the module,allowing users to adjust the filtering strength based on signal characteristics and optimize data quality.
Compact design and easy integration:The module adopts a compact physical size design with a width of only 24 mm,effectively saving installation space inside the control cabinet.It is compatible with Metso Automation’s standardized installation base,making the installation process fast and easy,and ensuring seamless integration with Metso’s existing automation systems.This modular design facilitates system expansion and maintenance,reducing the complexity and cost of the overall system.
Wide industrial applicability:With its robust design and focus on precise data collection,METSO D201134 can operate reliably in harsh industrial environments such as mining,aggregates,pulp and paper,metal refining,and oil and gas.It provides stable and accurate analog input solutions for process automation in these industries,which is the foundation for achieving efficient production and intelligent control.
D201134 METSO
application area
The METSO D201134 analog input module plays a critical role in multiple industrial fields with strict requirements for process data acquisition,thanks to its high precision,high reliability,and powerful diagnostic capabilities.
In the mining and aggregate industries,METSO D201134 is widely used in crushers,mills,flotation equipment,and conveying systems.It is used to collect analog signals from various sensors(such as weight sensors,flow meters,pressure transmitters,and temperature sensors),monitor key parameters such as ore processing,material transportation,water level,and chemical agent addition in real time,and ensure the stability and efficiency of the production process.
In the pulp and paper industry,D201134 is used to monitor analog parameters such as pulp concentration,liquid level,temperature,pressure,and chemical addition.It can accurately collect signals from various processes such as pulp making,bleaching,papermaking,and drying,providing accurate data for the control system to optimize paper quality,reduce energy consumption,and improve production efficiency.
In the oil and gas industry,whether it is upstream drilling and extraction,midstream pipeline transportation,or downstream refining and chemical processes,METSO D201134 is used to collect key analog signals such as oil and gas flow rate,tank level,pipeline pressure,combustion furnace temperature,etc.Its reliable signal acquisition capability is crucial for ensuring safe production,optimizing resource utilization,and reducing environmental impact.
In the metal refining industry,such as metallurgical production processes of steel,copper,aluminum,etc.,D201134 is used to monitor analog quantities such as furnace temperature,gas flow rate,cooling water pressure,and rolling force.It can provide accurate real-time data to help the control system achieve precise control of extreme working conditions such as high temperature and high pressure,ensuring product quality and production safety.
In addition,this module is also suitable for the power industry(such as boiler control and turbine monitoring),chemical industry(such as reaction process temperature and pressure control),and water treatment,which require high-precision analog input and reliable process monitoring.METSO D201134 is a key infrastructure for these industries to achieve intelligent and automated production.
Related products
The METSO D201134 analog input module,as part of the Metso automation system,is typically used in conjunction with other I/O modules and main controllers in the same series.Here are some Metso products associated with this module:
METSO D201135(AI8V):This is another version of the AI8 series,typically used to measure analog voltage signals ranging from 0-10V or 2-10V.It has similar functionality to D201134,but is suitable for different types of transmitters.
METSO D201144(AO8):an 8-channel analog output module,corresponding to D201134,used to convert the digital output of the control system into analog signals,and control actuators such as valves or frequency converters.
METSO D201162(DI16):A 16 channel digital input module used to collect switch signals,such as limit switches,button status,etc.
METSO D201172(DO16):A 16 channel digital output module used to control switch devices such as indicator lights,relays,and contactors.
Metso DNA series controllers:I/O modules such as D201134 are typically part of the Metso DNA(Distributed Control System)platform,managed and controlled by Metso DNA controllers(such as Metso DNA AC 400 or higher models).
Metso system installation base:such as MB2R/MB2S or MB8R/MB8S,these are physical backboards for module installation,providing power and communication connections.
Metso automation software:used for configuring,programming,and diagnosing Metso automation system modules including D201134.
These related products together constitute the efficient and integrated automation solution provided by Metso,ensuring the optimal performance and seamless integration of Metso D201134 in various industrial applications.
D201134 METSO
Installation and maintenance
Preparation before installation:Before installing the METSO D201134 analog input module,please read the official product manual and installation guide provided by Metso in detail to understand all safety precautions and specific installation steps.Ensure that the installation environment meets the working temperature,humidity,and other environmental requirements of the module.Before making any electrical connections,the system power must be completely cut off and all relevant electrical safety regulations and standards must be followed to prevent electric shock or equipment damage.Insert the D201134 module correctly into the compatible Metso automation system mounting base,ensuring a secure physical connection.Check if the wiring of the analog input signal is correct,use appropriate shielded cables to reduce external interference,and ensure that the power connection of the transmitter is correct to avoid reverse connection or overload.
Maintenance suggestion:To ensure the long-term stable operation and high-precision measurement of the METSO D201134 module,it is recommended to perform the following maintenance:regularly check the module and connecting cables for physical damage,corrosion,or looseness.Keep the surface of the module and the interior of the control cabinet clean to avoid the accumulation of dust,moisture,and corrosive gases,which helps maintain the heat dissipation performance of the module and extend its service life.Regularly monitor the operating status of D201134,especially its built-in fault diagnosis functions such as short circuit,open circuit,and over limit alarm,through diagnostic tools or software of Metso automation system.Once any abnormal indication or measurement error is found,it should be immediately investigated and the fault diagnosis should be carried out by referring to the product manual.Any repair or replacement work should be carried out by professional technicians certified by Metso.Do not attempt to disassemble or repair modules without power off or unfamiliar operation.
Product Guarantee
We provide comprehensive product assurance for the METSO D201134 analog input module,aiming to provide customers with excellent value and a reassuring user experience.
