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Product Name

Product Introduction

• It is a versatile digital input module, which can be applied to ABB's AC 800M controller family (as part of the larger 800xA control system) and Advant Master control system.
• It is capable of handling various industrial automation applications by providing reliable digital input processing capabilities, which can read digital signals from various field devices like switches, sensors and other binary input devices.
• It features easy integration, which can seamlessly communicate and integrate with the above-mentioned control systems, thereby enhancing the overall process efficiency and control reliability.

Technical Specifications

• Input Channels: 16 channels or 8 channels.
• Input Voltage Range: 0 to 30V DC, or 24V DC, or 24VDC to 250VAC, or 18 to 30V DC.
• Input Current: Less than 2mA, or 7mA, or 2A, or 6mA at 24V.
• Input Delay: 2.2ms (typical).
• Isolation: 500V (channel to channel and channel to ground), or 2500V.
• Operating Temperature: -20 to +70°C, or -40°C to +70°C, or 0°C to +55°C.
• Storage Temperature: -40 to +85°C.
• Humidity: 5 to 95% non-condensing.
• Dimensions (HxWxD): 100x87x59mm, or 15x8x15cm, or 3U 19-inch rack, or 102mm (depth/length) x 119mm (height) x 45mm (width).
• Weight: 0.2kg, or 0.25kg, or 0.5kg, or 1kg.
• Input Impedance: 3.2kohm.
• Shock Resistance: 30g.
• Vibration Resistance: 2g.
• Power Consumption: Less than 2W.
• Communication Interface: Modbus TCP/IP, and it is compatible with fieldbus protocols such as Profibus DP and Modbus.

Functional Features

• Multiple Digital Inputs: With 16 or 8 digital inputs, it can support a variety of digital signal types, such as dry contacts, proximity sensors, wet signals, on/off signals, pulse signals and frequency signals.
• Status Indication: Equipped with LED indicators for input status, which can provide quick diagnosis.
• Flexible Configuration: Compatible with various sensors, input devices and fieldbus protocols, and can be configured with input filters, debounce time settings, etc..
• Robust Design: It can withstand harsh industrial environments and has shock and vibration resistance.
• Electrical Isolation: It provides electrical isolation between field devices and the control system to prevent interference from noise and transients.
• Diagnostic Capability: It has diagnostic functions to detect faults and errors.

Application Scenarios

• Application Fields: It is mainly used in process control occasions that require multiple digital inputs, and is widely used in oil and gas, chemical, power generation, manufacturing, aerospace, locomotive and ship, power distribution, post and telecommunications, metallurgy and mining, home appliances, instrumentation, scientific research experiments and other fields.
• Specific Applications: It can be used for flow control, process control, alarm systems, safety systems, etc. In addition, it is also used in elevator industry, parking industry, automobile industry, auto parts industry, feed industry, aluminum smelting machinery, refrigeration industry, steel industry, combustion control system, non-ferrous metal smelting, glass industry, construction machinery, textile machinery and water treatment fields.

Product Name

Product Introduction

• It is a 16-channel digital input module independently developed and produced by General Electric (GE).
• It is competent in handling complex mathematical algorithms, and can also process string or array data.
• It comes with a serial communication function and has a built-in Ethernet port, supporting MODBUS RTU and MODBUS TCP protocols.
• It is suitable for memory-intensive applications and data operations, and can easily process data of programmable logic controllers (PLCs), AC drives/motors, and operations.

Technical Specifications

• Input Channels: 16 channels.
• Working Voltage: AC 120V, AC 230V.
• Communication Protocol: MODBUS RTU, MODBUS TCP.
• Communication Function: It has a serial communication function and is equipped with a built-in Ethernet port.

Functional Features

• Powerful Data Processing: It can handle complex mathematical algorithms, and is capable of processing string or array data, as well as data of programmable logic controllers (PLCs), AC drives/motors, and operations.
• Diversified Communication Modes: It has a serial communication function, is equipped with a built-in Ethernet port, and supports multiple communication protocols, enabling convenient data transmission and communication with other devices and systems.
• Wide Application Scope: It is suitable for memory-intensive applications and data operations, and can meet the needs of various complex industrial automation application scenarios.

Application Scenarios

• Power Industry: It can be applied to the DCS monitoring system of power plants and the integrated automation control system of substations to realize data collection and monitoring of equipment.
• Manufacturing Industry: It is used in the manufacturing of intelligent flat glass tempering furnace systems, PLC programmable conveying control systems, and numerical control machinery, automobile manufacturing, tobacco, and plastic machinery production lines to achieve automated control and data processing.
• Chemical Industry: It is applied to the computer control system for constant chemical liquid flow in chemical plants to ensure the stability and accuracy of the chemical production process.
• Environmental Protection Industry: It can be used in intelligent fire water supply control systems and water treatment systems to assist in the monitoring and control of environmental protection equipment.
• Other Fields: It is also widely used in metallurgy, petroleum and natural gas, petrochemical industry, papermaking and printing, textile and dyeing, water conservancy, municipal engineering, boiler heating, energy, power transmission and distribution and other fields.

Product Name

Product Introduction

• Produced by ABB, a leader in automation solutions, it is a high-quality safety digital input module designed specifically for industrial scenarios.
• It can provide reliable and accurate digital input signal processing functions for various industrial applications, and can seamlessly integrate with ABB's automation system.
• It adopts a robust structural design and uses high-quality materials, enabling stable operation in harsh industrial environments and having a long service life.
• It supports remote monitoring and maintenance functions. Users can remotely access and manage the control system through network connections, improving the maintainability and reliability of the system.

Technical Specifications

• Module Type: Safety digital input module.
• Input Channels: 16 standard digital inputs; can be configured as 16 SDI SIL2 or 8 SDI SIL3.
• Response Time: Fast, less than 1ms.
• Delay Time: 1 - 500ms.
• Input Voltage: 24V DC; input voltage range is 0 - 30V; voltage less than 20V.
• Input Current: 4mA; or less than 10mA; or 7mA.
• Operating Temperature: -40°C to +70°C.
• Protection Class: IP20.
• Dimensions (L×W×H): 62mm×67.5mm×76mm.
• Net Weight: 0.122kg.
• Gross Weight: 0.151kg.
• Certifications: IEC 61508 SIL 2/3, EN ISO 13849-1 PLe, CE, TÜV, UL.
• Warranty Period: 2 years; or 1 year.

Functional Features

• Multi-channel Signal Support: With 16 channels, it can connect multiple input devices at the same time, supporting the access of multiple digital input signals, such as switch status signals and digital sensor signals.
• Fast Signal Processing: The fast response time ensures the rapid processing of input signals, enabling the system to quickly respond to changes in field signals and improve the real-time performance of the control system.
• High Quality and Durability: It uses high-quality electronic components and advanced circuit design to ensure excellent performance and long-term durability, and can operate stably in harsh industrial environments.
• Accurate Signal Detection: It can accurately detect digital input signals to ensure precise control of the system.
• Easy Installation: It is designed for easy installation, adopts a front connector module design, which is convenient for inserting cables and connection modules, realizes fast and low-cost wiring, reduces wiring errors, and enhances the orderliness of cabinet wiring.
• Multiple Protection Functions: Equipped with overcurrent protection, overvoltage protection, overtemperature protection and other functions to prevent the module itself and connected equipment from being damaged due to power supply problems.
• Strong Compatibility: It is widely compatible with various industrial control systems and equipment, can be used in conjunction with other ABB controllers and modules, and can be seamlessly integrated with existing control systems to build a complete automation control system.
• Programmable Function: Supports programmable functions. Users can implement different control logics and algorithms through programming to meet different application requirements.
• Remote Monitoring and Maintenance: It supports remote monitoring and maintenance functions. Users can remotely access and manage the control system through network connections, improving the maintainability and reliability of the system.

Application Scenarios

• Industrial Automation Systems: It is used to integrate the digital signals of external devices into the automation control system to realize real-time monitoring and control of equipment status.
• Process Control Systems: It can be applied to process control systems in various industries to accurately collect and process digital signals in the production process, ensuring the stability and accuracy of the production process.
• Monitoring and Data Acquisition Systems: Used to collect digital signals in the field, provide data support for the monitoring system, and help users grasp the operating status of the equipment in a timely manner.
• Machine Automation and Robotics: It can be used in machine automation and robot control systems to receive status signals and control signals of related equipment, ensuring the normal operation and coordinated work of machines and robots.
• Material Handling Systems: It is applied to the material handling system to monitor the operating status of the conveying equipment, position signals, etc., to ensure the smooth progress of the material handling process.
• Specific Industry Fields: It is suitable for application scenarios in chemical, petroleum, building materials, aerospace, electrical, power systems, and intelligent buildings industries.

Product Name

Product Introduction

• Produced by ABB, it belongs to the SD series I/O and is an important component of the automation control system.
• It is mainly used for processing and converting digital input signals, receiving digital signals from field devices, accurately forwarding these signals to the control system, and providing key input information for monitoring and controlling industrial processes.
• It adopts advanced digital signal processing technology, modular design, and high-quality materials and strict manufacturing processes to ensure excellent performance and long-term durability.

Technical Specifications

• Product Dimensions: 35mm×48mm×130mm; or 350.52mm×129.54mm×482.6mm.
• Net Weight: 0.22kg; or 230g.
• Gross Weight: No relevant data.
• Input Channels: 4 channels; or 16 digital input channels.
• Input Signal Type: 48V DC digital input; the on/off voltage of digital input is 33.5V (on) and 33.0V (off) respectively.
• Power Supply Requirements: Module power supply is 24V DC ±10%, typical 66mA, maximum 85mA; field I/O power supply is typically 4.4mA and maximum 5.6mA under 48V DC ±10%.
• Isolation Performance: Field signal and logic are galvanically isolated, 1500V for up to 1 minute; individual channels are isolated from each other, 1500V for up to 1 minute.
• Operating Temperature: -40°C to +70°C.
• Storage Temperature: -40°C to +85°C.
• Relative Humidity: 20% to 95% at 40°C, non-condensing.
• Vibration Resistance: Operational sinusoidal vibration: 5-60Hz, 0.137mm; 60-150Hz, 1.0g; transportation vibration: 10-500Hz.
• Shock Resistance: 15g for 11ms during storage; drop resistance: 100mm.
• Protection Class: IP20.
• Overvoltage Category: Power supply, input or output are category I, tested in accordance with EN 61010-1.
• Maximum Field Cable Length: 600 meters.
• MTBF: 292,434 hours (per MIL-HDBK-217-FN2, PR C).
• MTTR: 1 hour.
• Certifications: Compliant with IEC/EN 60068-2-1, IEC/EN 60068-2-2, MIL-STD-810G, IEC/EN 60068-2-78, IEC/EN 61298-3, IEC/EN 61000-6-2, IEC/EN 61000-4-2, IEC/EN 61000-4-5, EN 61010-1, EN 60529, IEC 529 standards.
• Warranty Period: 1 year.

Functional Features

• High Precision and Stability: Adopting advanced digital signal processing technology, it can accurately process various digital input signals, with stable electrical characteristics and high reliability.
• Compact and Modular Design: Compact design saves space and is easy to install; modular design makes it easy to maintain.
• Multiple Communication Protocols: Supports a variety of communication protocols and interface standards, which can communicate and connect with different devices, and can be seamlessly integrated with existing systems, reducing downtime and simplifying operations.
• Wide Operating Temperature Range: It can operate normally in the environment of -40°C to +70°C, and has strong environmental adaptability.
• Fast Response Speed: It can quickly and accurately read digital signals and convert them into control instructions, enabling the system to quickly respond to changes in field signals.
• Strong Isolation Performance: Field signal and logic, and between channels, have good isolation performance, which can effectively avoid signal interference and ensure the integrity of the signal.
• Convenient Diagnostics: The front panel is equipped with status LEDs (R for run and F for fault) and 1 to 16 channel indicators; the module front panel has a mini USB connection, and remote diagnosis can be performed through HN 800 device via SPE.
• Good Scalability: Supports multiple expansion methods and can be combined and expanded with other modules or devices.

Application Scenarios

• Power Industry: Suitable for monitoring and controlling power systems to ensure efficient and reliable operation of power systems.
• Petrochemical Industry: With high precision and accuracy, it is suitable for managing complex processes in the petrochemical field.
• Manufacturing Industry: Used in the automation system of the manufacturing industry to collect, control and process digital input signals, improving production efficiency and automation level.
• Metallurgical Industry: Applied in the metallurgical production process to realize the collection and control of digital signals, ensuring the stability of the metallurgical production process.
• Other Fields: Also widely used in mechanical and electrical, transportation, construction and other fields, providing support for the automation control of various industries.

Product Name

Product Introduction

• It is a digital input module under the ABB brand, specifically designed for the ABB System 800xA control system.
• Its main function is to receive digital signals from external devices, convert these signals into logic level signals recognizable by the control system, and then transmit them to the CPU of the control system for processing.
• It features a compact design, is equipped with multiple digital input channels and status indicator lights, and has the advantages of high stability, reliability, and easy integration.

Technical Specifications

• Number of Input Channels: 8 channels.
• Input Voltage: 24V DC; or AC120V, AC230V.
• Input Current: 500mA; each input channel's current is generally at the milliampere level.
• Backplane Current: 170mA.
• Filtering: 50/60Hz.
• Response Time: Short, typically at the millisecond level.
• Isolation Method: May have optoelectronic isolation or potential isolation functions.
• Dimensions: 88.9mm×114.3mm×25.4mm.
• Weight: 200g.
• Output: 8-point relay contact output.

Functional Features

• High Stability and Reliability: The ABB brand ensures reliable module stability, adopting high-quality materials and advanced technology to ensure stable operation in various industrial environments.
• Fast Response: With a millisecond-level response time, it can quickly and accurately transmit external signals to the control system, ensuring the control system can promptly respond to changes in external device states.
• Easy Integration: It can be easily integrated into existing automation control systems, reducing the difficulty and cost of system upgrades and transformations.
• Status Monitoring: Equipped with LED indicator lights to display the input status of each channel, facilitating on-site staff to monitor and troubleshoot the module's working status in real-time.
• Filtering Function: The 50/60Hz filtering function can effectively reduce signal interference and ensure the accuracy of input signals.

Application Scenarios

• Power Industry: Used in monitoring systems of power plants and substations to monitor the status of equipment such as circuit breakers and disconnectors.
• Petrochemical Industry: In the processes of oil extraction, refining, and chemical production, it is used to monitor the operating status of various pumps, valves, motors, and other equipment.
• Water Treatment Industry: Applied in control systems of sewage treatment plants and waterworks to monitor the on-off status of water pumps and valves, realizing automatic control of the water treatment process.
• Metallurgical Industry: Used in iron and steel plants and non-ferrous metal smelters to monitor the operating status of equipment such as blast furnaces, converters, and continuous casting machines.
• Other Fields: Also applicable to industrial automation scenarios in environmental protection, geology and minerals, building materials/furniture, electronics/batteries, electrical, and other fields, as well as various occasions requiring digital input control.

Product Name

• English: ABB DI803 Digital Input Module
• Chinese: ABB DI803 Digital Input Module

Product Introduction

• It is a digital input module under the ABB brand, mainly used in the AC 800M control system and can also be used with the ABB Ability™ System 800xA®.
• Its core function is to collect digital signals from field devices, perform precise processing on these signals, and then transmit the processed valid signals to the control system to ensure the normal operation of the entire control process.
• The module has the advantages of high reliability, strong anti-interference ability, and easy installation, and can stably operate in complex industrial environments.

Technical Specifications

• Model: DI803.
• Part Number: 3BSE022362R1.
• Product Origin: Sweden.
• Number of Input Channels: 8 digital input channels.
• Input Signal Type: DC voltage signal.
• Input Voltage Range: 24V DC; or 164-264V AC, 175-275V DC.
• Input Current: 7.6mA at 230V AC; 1.6mA at 220V DC.
• Sampling Rate: 1kHz.
• Isolation: Individual input isolation.
• Dimensions: 58.5mm×102mm×86.1mm.
• Weight: 0.24kg, 0.3kg or 0.55kg (different models may have differences).
• Protection Level: IP20.
• Working Temperature Range: -25°C to +60°C.
• Certifications: CE, TÜV.
• Warranty Period: 2 years.

Functional Features

• Robust Structure: Adopts a sturdy structure, which enhances the durability of the module and enables it to withstand harsh industrial conditions such as extreme temperatures, vibrations, and electromagnetic interference.
• High Accuracy: It can perform precise digital signal processing to ensure accurate data collection, providing reliable data support for the control system.
• Flexible Configuration: Supports a variety of input types and allows for simple customization, which can meet the different needs of various application scenarios.
• Fast Response: It can provide rapid feedback, realize real-time monitoring and control of the system, and timely respond to changes in field signals.
• Easy Installation: It can be easily integrated into existing systems, simplifying the installation and setup process and reducing the difficulty and time cost of system construction.
• Strong Anti-Interference Ability: It can stably operate in complex industrial environments with strong interference, ensuring the accuracy and reliability of signal collection.

Application Scenarios

• Industrial Automation: In manufacturing plants, it can effectively monitor the status of various machines, such as whether the equipment is running normally and whether the switches are in the correct position, to ensure the smooth progress of the production process.
• Building Management: It is applicable to the control and monitoring of various building systems, such as building lighting systems, air conditioning systems, and security access control systems, helping to realize intelligent building management.
• Power Distribution: It can be used to monitor power grids and substation equipment, such as monitoring the on-off status of power switches and the operating status of power distribution equipment, to ensure the safe and stable operation of the power system.
• Process Control: It performs well in the supervision and regulation of industrial processes, such as in chemical, petroleum, and other industrial processes, monitoring various process parameters and ensuring the stability and safety of the production process.
• Environmental Monitoring: It can be used for data collection in environmental systems, such as collecting signals from environmental monitoring sensors to provide data support for environmental management and decision-making.
• Traffic Control: It can be applied to traffic control systems to monitor the status of traffic facilities and ensure the orderly operation of traffic.

Product Name

• ABB DI524 Digital Input Module

Product Introduction

• It is a digital input module designed specifically for industrial automation systems such as PLC and DCS.
• It is mainly used in ABB's automation systems, capable of receiving digital signals from external devices like switches and sensors, converting them into signals recognizable by PLCs or controllers.
• It supports high-speed data acquisition and signal processing, and its compact design, high reliability, and flexible configuration make it a core component in industrial Internet of Things applications.

Technical Specifications

• Model: DI524.
• Part Number: 1SAP240000R0001.
• Product Origin: Sweden.
• Type: Digital input module.
• Number of Input Channels: 16 channels (expandable to 32 channels); or 24 channels; or 32 channels.
• Input Signal Type: 24V DC digital signal; dry contact, PNP/NPN transistor input.
• Input Voltage: 24V DC (±10%); or 100-240V AC.
• Input Current: 2mA; ≤60mA (single channel).
• Response Time: ≤1ms (typical value); microsecond level.
• Isolation Voltage: 2500V AC (isolation between channels and system); 2500V.
• Wiring Mode: 1-wire or 2-wire.
• Communication Protocol: Supports Modbus TCP, Profinet, EtherCAT (optional).
• Connection Mode: RJ45 Ethernet interface; terminal connection.
• Data Rate: 100Mbps (full duplex).
• Dimensions: 62mm×76mm×67.5mm; or 115mm×22.5mm×90mm.
• Weight: 0.1kg; or 0.3kg.
• Protection Level: IP20.
• Operating Temperature Range: -40°C to +70°C; or -40°C to +85°C; or -25°C to +55°C.
• Humidity Range: 5%RH to 95%RH (no condensation).
• Vibration Resistance: Complies with IEC 60068-2-6 standard (10g vibration test).
• Certifications: CE, UL.
• Warranty Period: 2 years.

Functional Features

• Advanced Technology: It incorporates the latest advancements in electrical engineering, featuring low power consumption and high efficiency.
• High Reliability: It adopts high-quality materials and craftsmanship, ensuring stable performance even in harsh industrial environments.
• Strong Anti-Interference Ability: It uses differential input technology to effectively suppress common-mode interference and ensure stable signal transmission, suitable for high-noise industrial environments.
• Fast Response: It achieves sub-microsecond signal capture through a hardware interrupt trigger mechanism, meeting the real-time control requirements of high-speed production lines.
• User-Friendly: It has an intuitive interface for easy operation and configuration; the built-in LED status indicator displays channel status and fault information in real-time.
• Compact Design: Its small size allows for convenient installation in space-constrained areas and facilitates DIN rail mounting for easy system integration and maintenance.
• Flexible Configuration: It supports online configuration of channel parameters such as filtering time and signal threshold via ABB Control Builder software.
• Wide Compatibility: It is compatible with mainstream industrial control systems such as ABB AC800M and Siemens TIA Portal.
• Protection Mechanism: It is equipped with overvoltage protection and short-circuit protection to prevent abnormal circuit damage.

Application Scenarios

• Manufacturing Industry: It is used in intelligent manufacturing production lines to monitor the status of sensors in real-time, achieve device action synchronization, and improve production efficiency; it is also ideal for controlling machinery and equipment in manufacturing processes.
• Energy Sector: It helps regulate power distribution and monitoring in the energy sector; in wind power monitoring systems, it collects signals from limit switches and emergency stop buttons of wind turbines to achieve fault pre-diagnosis.
• Automation Field: It plays a crucial role in automating industrial processes and enhancing efficiency, applicable to PLC control, motion control, and data acquisition.
• Building Automation: It is suitable for managing electrical systems in commercial and residential buildings.
• Renewable Energy Field: It supports the control and monitoring of renewable energy sources such as solar and wind power.
• Rail Transit Field: It is applied to subway platform door control systems to ensure real-time transmission of switch signals and guarantee passenger safety.
• Robot Control Field: It is used for robot control to connect sensors, servo drives, and controllers, achieving motion control and safety protection.