描述
ABB DI840 3BSE020836R1产品详情
一、基本信息
品牌与型号：ABB DI840 3BSE020836R1
产品类型：数字输入模块
应用领域：广泛应用于PLC控制系统、DCS系统、汽轮机燃机控制、机器人系统、大型伺服系统等工业自动化领域。
二、技术规格
输入通道：16通道数字输入，支持24V DC电源供电。
电源特性：
输入电压范围：DC 9-36V，典型值为DC 24V。
功耗：小于4W。
保护功能：具备DC 1500V电压隔离及反接保护功能。
接口与连接：
工业端子接口：便于现场接线。
数据电接口：9针Sub-D插孔连接器，管脚定义符合Profibus DP协议规范。
通信特性：
支持总线标准：Profibus DP。
通信速率：支持多种速率设置，包括9.6kBit/s、19.2kBit/s、45.45kBit/s、93.75kBit/s、187.5kBit/s、500kBit/s、1.5MBit/s、6MBit/s及12MBit/s，可通过自动识别或拨码开关进行设置。
信号延时（电口）：≤11Bit。
信号延时（光口）：≤1.6us/节点。
光纤接口特性：
光纤波长：支持多模850nm、1310nm；单模1310nm、1550nm。
传输光纤类型：多模50/125um、62.5/125um、100/140um；单模8.3/125um、9/125um、10/125um。
传输距离：多模可达2Km，单模可达20Km，并支持更远距离的定制选项。
光纤接口类型：可选SC、FC、ST接口，标配为SC光接口。
三、功能特点
冗余设计：支持双电源冗余输入，确保系统的高可靠性。
故障告警：具备光纤链路故障和电源故障告警输出功能，触点容量为DC 48V/1A。
高速数据采集：能够实时响应工业现场的各种信号变化。
网络自愈保护：当某处光纤发生故障时，系统可在10ms内重建网络链路，确保通信不中断。
即插即用：采用专有环网协议Ci-ring，无需复杂配置，简化安装和调试过程。
防护等级：外壳防护等级为IP30，采用波浪纹铝制加强机壳，适应恶劣工业环境。
安装方式：支持35mm DIN导轨安装，便于现场部署。
环境适应性：
工作温度范围：-10℃至70℃（可选-40℃至+85℃宽温版本）。
相对湿度：≤90%（无冷凝）。
存放温度范围：-40℃至80℃。
ABB DI840 3BSE020836R1 Product Details
I.Basic Information
Brand and Model:ABB DI840 3BSE020836R1
Product Type:Digital Input Module
Application Field:Widely used in industrial automation fields such as PLC control systems,DCS systems,steam turbine control,robot systems,and large servo systems.
II.Technical Specifications
Input Channels:16-channel digital input,supporting 24V DC power supply.
Power Supply Characteristics:
Input Voltage Range:DC 9-36V,Typical Value is DC 24V.
Power Consumption:Less than 4W.
Protection Function:With DC 1500V voltage isolation and reverse connection protection functions.
Interface and Connection:
Industrial Terminal Interface:Convenient for on-site wiring.
Data Electrical Interface:9-pin Sub-D jack connector,the pin definition complies with the Profibus DP protocol specification.
Communication Characteristics:
Supported Bus Standard:Profibus DP.
Communication rate:supports multiple rate settings,including 9.6kBit/s,19.2kBit/s,45.45kBit/s,93.75kBit/s,187.5kBit/s,500kBit/s,1.5MBit/s,6MBit/s and 12MBit/s,which can be set through automatic identification or DIP switch.
Signal delay(electrical port):≤11Bit.
Signal delay(optical port):≤1.6us/node.
Fiber interface characteristics:
Fiber wavelength:supports multi-mode 850nm,1310nm;single-mode 1310nm,1550nm.
Transmission fiber type:multi-mode 50/125um,62.5/125um,100/140um;single-mode 8.3/125um,9/125um,10/125um.
Transmission distance:multi-mode up to 2Km,single-mode up to 20Km,and supports customized options for longer distances.
Fiber interface type:optional SC,FC,ST interface,standard SC optical interface.
3.Functional features
Redundant design:supports dual power supply redundant input to ensure high reliability of the system.
Fault alarm:has fiber link fault and power fault alarm output functions,and the contact capacity is DC 48V/1A.
High-speed data acquisition:can respond to various signal changes in the industrial site in real time.
Network self-healing protection:when a fiber fails somewhere,the system can rebuild the network link within 10ms to ensure uninterrupted communication.
Plug and play:using the proprietary ring network protocol Ci-ring,no complex configuration is required,simplifying the installation and debugging process.
Protection level:The shell protection level is IP30,and the corrugated aluminum reinforced casing is used to adapt to harsh industrial environments.
Installation method:supports 35mm DIN rail installation for easy on-site deployment.
Environmental adaptability:
Operating temperature range:-10℃to 70℃(-40℃to+85℃wide temperature version optional).
Relative humidity:≤90%(non-condensing).
Storage temperature range:-40℃to 80℃.
