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ABB DI620 is a digital input module
Time:2025-05-21 18:44:04   View count:

Product Number:ABB DI620 is a digital input module



Product Overview


ABB DI620 is a digital input module commonly used in industrial automation and control systems. The following is its detailed introduction:

Overview: It is a member of the ABB S800 I/O series, specifically designed for integration with ABB's automation and control systems. It can handle various types of digital inputs and reliably transmit digital signals from field equipment to the central control system.

Technical parameters

Input channels: 32 channels.

Input voltage: 24V DC nominal voltage, with a voltage range of 18V to 30V DC.

Input signal types: dry contact, relay, TTL (Transistor-Transistor Logic) signal.

Input voltage level: The low (OFF) input signal is less than 5V DC, and the high (ON) input signal is greater than 15V DC.

Isolation feature: Each input is isolated to avoid electrical interference or crosstalk.

Power supply: 24V DC powered by the central power supply or fieldbus.

Input impedance: The typical value is greater than 1MΩ.

Signal conversion time: The complete signal conversion is usually less than 10ms, depending on the configuration.

Communication protocol: Applicable to ABB's S800 I/O communication system, such as Profibus DP, Modbus, etc.

Operating temperature: -20℃ to + 60℃.

Storage temperature: -40℃ to + 85℃.

Relative humidity: 5% to 95% without condensation.

Certification: CE, UL and other regional industrial safety compliance certifications.

Dimensions and weight: The dimensions are 252mm×273mm×40mm, and the weight is approximately 1.17kg.

Application field

Process control system: It is used to monitor switches or sensors in pipelines, reactors or conveyors.

Factory automation: It can manage signals from machines, assembly lines and safety equipment.

Building automation: It can collect input from switches or sensors of HVAC, lighting or security systems.

Energy management: It can monitor the status of circuit breakers or protective relays in substations or power plants.

Safety and alarm system: It can receive input from the emergency stop button, safety interlock or status indicator light.


ABB DI620 is a digital input module


 

ABB DI620 is a digital input module

 

This article is originally written by KIMI Xiaoming. Please bring the link www.xbplcdcs.com when reprinting

 


Client Concern

Part Number : ABB DI620 is a digital input module

Manufacture : ABB

Condition : Brand New with 12 month warranty

Lead Time : in stock

Status: 100% original

Payment method: T/T. Currencies for receipt: US dollar, New Zealand dollar, Chinese yuan, euro, Hong Kong dollar, Australian dollar, British pound, Canadian dollar, ruble and other global currencies


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Hot Module


Here are some related products of the ABB DI620 digital input module:

Other Digital Input Modules

  • ABB DI610: Similar to the DI620, it is a digital input module of the ABB S800 I/O series. The DI610 also has a high - speed response time and reliable performance, but there may be differences in the number of channels, input signal types, and specific technical parameters. For example, the DI610 may have different signal acquisition times or insulation characteristics.
  • ABB DI814: It is a high - quality digital input module that uses modern large - scale integrated circuits and has the characteristics of high reliability and strong anti - interference ability. It has a different number of channels and input signal characteristics from the DI620 and is suitable for different industrial control scenarios.

Digital Output Modules

  • ABB DDO02: It is a digital output module used to control external equipment, such as relays and solenoid valves1. It can output digital signals to drive these devices to work and complete corresponding control tasks. It works in coordination with the DI620 digital input module. The DI620 collects external digital signals, and the DDO02 outputs control signals to jointly realize the monitoring and control functions of the industrial automation system.

Analog Input/Output Modules

  • ABB AI610: It is an analog input module used to collect analog voltage or current signals from sensors and transmitters in process control applications, such as temperature, pressure, and flow signals. It converts analog signals into digital signals and sends them to the control system for processing. Together with the DI620, it can complete the acquisition and processing of various types of signals in the industrial automation system, providing a more comprehensive data basis for system control.
  • ABB DAO01: It is an analog output module that receives digital signals from the CPU module and converts them into analog signals to control analog actuators such as regulating valves and inverters. It cooperates with the DI620 digital input module to achieve the closed - loop control of analog quantity in the industrial automation system.

Communication Modules

  • ABB CI854 3BSE025349R1: It is an Ethernet communication module used to realize the Ethernet communication between the Freelance 2000 system and other devices. It supports a variety of industrial Ethernet protocols and can realize remote monitoring and data transmission. The DI620 digital input module can transmit the collected digital signals to other devices or systems through this communication module for further processing and analysis.
  • ABB SB801: It is a Profibus - DP communication module that enables the Freelance 2000 system to communicate with devices supporting the Profibus - DP protocol, such as remote I/O stations, inverters, and PLCs. It provides a communication channel for the DI620 digital input module to exchange data with other devices in the Profibus - DP network, expanding the application range and interoperability of the DI620.

Power Modules

  • ABB PS501: It provides stable DC power for each module in the Freelance 2000 system and has over - current, over - voltage, and short - circuit protection functions to ensure the safe and reliable operation of the system. The DI620 digital input module requires a stable power supply to work properly, and the PS501 power module can meet its power demand and ensure its stable operation.




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TRICONEX:8311 3721   4351B  3625

 

WOODWARD:9907-164   9907-162   9907-149    9905-973

 

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