描述

ABB DI651 | 數(shù)字輸入模塊

ABB DI651 is a digital input module in industrial automation systems, mainly used to collect digital signals from external devices and convert them into signals recognizable by the control system.
ABB DI651 是一款工業(yè)自動(dòng)化系統(tǒng)中的數(shù)字輸入模塊，主要用于采集外部設(shè)備的數(shù)字信號(hào)，并將其轉(zhuǎn)換為控制系統(tǒng)可識(shí)別的信號(hào)。

This module is widely applied in fields such as industrial automation, process control, machine control and discrete manufacturing.
該模塊廣泛應(yīng)用于工業(yè)自動(dòng)化、過程控制、機(jī)器控制和離散制造等領(lǐng)域。

The following is a detailed introduction to the functions and parameters of ABB DI651
以下是關(guān)于 ABB DI651 的詳細(xì)功能和參數(shù)介紹：

I. Product Overview
一、產(chǎn)品概述

ABB DI651 is a highly reliable and sensitive digital input module, suitable for industrial automation applications.
ABB DI651 是一款高可靠性、高靈敏度的數(shù)字輸入模塊，適用于工業(yè)自動(dòng)化應(yīng)用。

It can detect the status of digital devices such as switches and sensors, and transmit this information to the control system.
它能夠檢測開關(guān)、傳感器等數(shù)字設(shè)備的狀態(tài)，并將這些信息傳遞給控制系統(tǒng)。

This module adopts a modular design, is easy to install and configure, and is suitable for a variety of industrial environments.
該模塊采用模塊化設(shè)計(jì)，易于安裝和配置，適用于多種工業(yè)環(huán)境。

Ii. Main Functions
二、主要功能

Signal acquisition: DI651 can collect digital signals from sensors, switches and other devices and convert them into signals recognizable by the control system.
信號(hào)采集：DI651 可以采集來自傳感器、開關(guān)等設(shè)備的數(shù)字信號(hào)，并將其轉(zhuǎn)換為控制系統(tǒng)可識(shí)別的信號(hào)。

Multi-channel input: Supports multi-channel input. Common models include 8-channel, 16-channel and 32-channel, suitable for industrial applications of different scales.
多通道輸入：支持多通道輸入，常見的型號(hào)包括 8 通道、16 通道和 32 通道，適用于不同規(guī)模的工業(yè)應(yīng)用。

High reliability: With an enhanced and durable design, it can withstand gravitational environmental conditions and ensure stable operation in harsh environments.
高可靠性：采用強(qiáng)化耐用設(shè)計(jì)，能承受重力環(huán)境條件，確保在惡劣環(huán)境下穩(wěn)定運(yùn)行。

High sensitivity: Capable of detecting tiny signals, it is suitable for industrial scenarios with high precision requirements.
高靈敏度：能夠檢測微小信號(hào)，適用于對(duì)精度要求較高的工業(yè)場景。

Easy to configure: It can be configured through simple jumpers, allowing users to set it up according to their actual needs conveniently.
易于配置：可通過簡單的跳線配置，方便用戶根據(jù)實(shí)際需求進(jìn)行設(shè)置。

Built-in diagnostics: Equipped with built-in diagnostic functions, it helps with real-time monitoring and maintenance, enhancing the reliability and availability of the system.
內(nèi)置診斷：具有內(nèi)置診斷功能，有助于實(shí)時(shí)監(jiān)控和維護(hù)，提高系統(tǒng)的可靠性和可用性。

Communication interface: Supports multiple communication protocols, such as PROFIBUS, EtherCAT, etc., and is compatible with ABB’s AC 800M controller.
通信接口：支持多種通信協(xié)議，如 PROFIBUS、EtherCAT 等，能夠與 ABB 的 AC 800M 控制器兼容。

Iii. Technical Parameters
三、技術(shù)參數(shù)

Parameter description
參數(shù) 描述

Model DI651
型號(hào) DI651

Brand ABB
品牌 ABB

Type digital input module
類型 數(shù)字輸入模塊

Input channel number: 8 channels, 16 channels or 32 channels (depending on the specific model)
輸入通道數(shù) 8 通道、16 通道或 32 通道（具體型號(hào)而定）

Input voltage: 24V DC (Some models support 120V AC)
輸入電壓 24V DC（部分型號(hào)支持 120V AC）

Input types include dry contact, NPN, PNP, TTL, etc
輸入類型 干接點(diǎn)、NPN、PNP、TTL 等

The maximum input current is 0.5A or 5mA (depending on the specific model)
輸入電流 最大 0.5 A 或 5 mA（具體型號(hào)而定）

Delay time: 8 ms or 5 ms (depending on the specific model)
延遲時(shí)間 8 ms 或 5 ms（具體型號(hào)而定）

Operating temperature range: -20°C to +60°C
工作溫度范圍 -20°C 至 +60°C

Storage temperature range: -40°C to +85°C
存儲(chǔ)溫度范圍 -40°C 至 +85°C

Relative humidity 5% to 95% (no condensation)
相對(duì)濕度 5% 至 95%（無冷凝）

Protection grade IP20 or IP67 (depending on the specific model)
防護(hù)等級(jí) IP20 或 IP67（具體型號(hào)而定）

Dimensions: 90mm x 68mm x 25mm (for some models)
尺寸 90mm x 68mm x 25mm（部分型號(hào)）

Weight: 0.15 kg (for some models)
重量 0.15 kg（部分型號(hào)）

The 48VDC isolation technology provides electrical isolation between the input signal and the control system, enhancing safety and noise resistance
隔離技術(shù) 48VDC 隔離技術(shù)，提供輸入信號(hào)與控制系統(tǒng)之間的電氣隔離，增強(qiáng)安全性和抗噪聲能力

The response time is less than 1 ms
響應(yīng)時(shí)間 小于 1 ms

Output type: Relay output or digital signal output
輸出類型 繼電器輸出或數(shù)字信號(hào)輸出

Iv. Application Scenarios
四、應(yīng)用場景

ABB DI651 is widely used in the following fields:
ABB DI651 廣泛應(yīng)用于以下領(lǐng)域：

Manufacturing industry: Used for monitoring and controlling the status of equipment on production lines.
制造業(yè)：用于監(jiān)控和控制生產(chǎn)線上的設(shè)備狀態(tài)。

Oil and gas industry: Used for detecting and controlling the status of equipment such as valves and sensors.
石油和天然氣行業(yè)：用于檢測和控制閥門、傳感器等設(shè)備的狀態(tài)。

Chemical industry: Used for monitoring and controlling the status of equipment such as reactors and pumps.
化工行業(yè)：用于監(jiān)控和控制反應(yīng)器、泵等設(shè)備的狀態(tài)。

Power and water treatment industry: used for monitoring and controlling the status of equipment such as generators and water pumps.
電力和水處理行業(yè)：用于監(jiān)控和控制發(fā)電機(jī)、水泵等設(shè)備的狀態(tài)。

Automated production line: It is used to detect and control the status of equipment such as conveyor belts and robots.
自動(dòng)化生產(chǎn)線：用于檢測和控制傳送帶、機(jī)器人等設(shè)備的狀態(tài)。

V. Compatibility
五、兼容性

The ABB DI651 module is designed to work with ABB’s AC 800M controller, supporting multiple communication protocols such as PROFIBUS and EtherCAT, and can be seamlessly integrated with ABB’s control system.
ABB DI651 模塊設(shè)計(jì)用于與 ABB 的 AC 800M 控制器一起工作，支持多種通信協(xié)議，如 PROFIBUS、EtherCAT 等，能夠與 ABB 的控制系統(tǒng)無縫集成。

Vi. Summary
六、總結(jié)

ABB DI651 is a high-performance industrial digital input module, featuring high reliability, high sensitivity and easy configuration.
ABB DI651 是一款高性能的工業(yè)數(shù)字輸入模塊，具有高可靠性、高靈敏度和易于配置的特點(diǎn)。

It can collect digital signals from sensors, switches and other devices and convert them into signals recognizable by the control system, and is widely used in industrial automation, process control, machine control and discrete manufacturing and other fields.
它能夠采集來自傳感器、開關(guān)等設(shè)備的數(shù)字信號(hào)，并將其轉(zhuǎn)換為控制系統(tǒng)可識(shí)別的信號(hào)，廣泛應(yīng)用于工業(yè)自動(dòng)化、過程控制、機(jī)器控制和離散制造等領(lǐng)域。

Its multi-channel input, high-precision signal acquisition, flexible configuration and built-in diagnostic functions make it a key component in industrial automation systems.
其多通道輸入、高精度信號(hào)采集、靈活配置和內(nèi)置診斷功能，使其成為工業(yè)自動(dòng)化系統(tǒng)中的關(guān)鍵組件。

 

 

其他型號(hào)推薦：

ABB CI854AK01 3BSE030220R1

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ABB 3BHB030310R0001 5SHY4045L0006

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ABB 3BHE050077R0102 UNS0881b-PV2

ABB DKTFM418B 3BHB015651P0001

ABB 3BHE023784R2530 PPD113B01-25-111000

公司介紹：
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Company Introduction:
Chengdu Sunshine Xihe Co., Ltd. specializes in one-stop procurement consulting for imported industrial spare parts, offering original equipment and professional discontinued parts services. We are committed to providing efficient and reliable automation solutions for our customers. Customer support fast responseThe network of partners spans all continentsGlobal partner networkAlways achieve more delivery, be it parts, service or speed



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