描述
SCHNEIDER AS-B840-108是施耐德电气的一款PLC(可编程逻辑控制器)相关模块,以下为具体产品详情:
一、基础信息
品牌与型号:施耐德(Schneider)AS-B840-108。
产品类型:可能为输入输出模块(I/O模块)或特定功能模块,适用于DCS集散式控制系统、PLC可编程控制器等场景。
应用领域:广泛应用于工业自动化领域,适用于电厂、钢铁、石化、水处理等行业。
二、技术参数
工作电压:工作电压为220V,功率为1200。
输出频率:输出频率为350kHz。
I/O点数:属于中型模块,I/O点数范围为256~2048点。
环境适应性:
工作温度:-10℃至70℃(宽温版可选-40℃至+85℃)。
存储温度:-40℃至80℃。
相对湿度:≤90%(无冷凝)。
防护等级:外壳防护等级为IP30,采用波浪纹铝制加强机壳。
安装方式:支持35mm DIN导轨安装。
外形尺寸:132mm×105mm×52mm,净重800g。
三、功能特性
运算与控制:运算指令丰富,可快速控制钢领板速度和成型精度。
内存扩展:支持内存扩展功能,为大容量数据存储提供支持。
通讯接口:内置人机界面接口和多种通讯扩展接口,支持与其他设备连接。
兼容性:支持Modbus TCP/IP、Modbus Plus、Profibus DP等多种工业协议。
实时性与确定性:背板总线通讯速率为12Mbps,系统实时性和确定性高。
SOE精度:SOE精度严格在5ms以内,确保故障发生时能及时查找原因。
四、测试认证
电磁兼容性:通过IEC61000-4系列标准认证,包括ESD(空气±8KV,接触±4KV)、RS(10V/m,80-1000MHz)、EFT(L-N-PE±2KV,数据线±1.0KV)、Surge(L-N±1KV,L/N-PE±2KV,数据线±0.5KV)、CS(10V,150kHz-80MHz)、MS(长时30A/m,短时300A/m)等测试。
电压暂降:通过IEC61000-4-11(Dips)认证。
SCHNEIDER AS-B840-108 is a PLC(Programmable Logic Controller)related module of Schneider Electric.The following are the specific product details:
1.Basic information
Brand and model:Schneider AS-B840-108.
Product type:It may be an input and output module(I/O module)or a specific function module,suitable for DCS distributed control system,PLC programmable controller and other scenarios.
Application field:Widely used in industrial automation field,suitable for power plants,steel,petrochemical,water treatment and other industries.
2.Technical parameters
Working voltage:The working voltage is 220V and the power is 1200.
Output frequency:The output frequency is 350kHz.
I/O points:It is a medium-sized module with an I/O point range of 256~2048 points.
Environmental adaptability:
Working temperature:-10℃to 70℃(wide temperature version optional-40℃to+85℃).
Storage temperature:-40℃to 80℃.
Relative humidity:≤90%(no condensation).
Protection level:The shell protection level is IP30,and the corrugated aluminum reinforced casing is adopted.
Installation method:Support 35mm DIN rail installation.
Dimensions:132mm×105mm×52mm,net weight 800g.
III.Functional characteristics
Calculation and control:Rich calculation instructions,which can quickly control the speed and forming accuracy of the steel collar plate.
Memory expansion:Support memory expansion function to provide support for large-capacity data storage.
Communication interface:Built-in human-machine interface interface and multiple communication expansion interfaces,support connection with other devices.
Compatibility:Supports multiple industrial protocols such as Modbus TCP/IP,Modbus Plus,Profibus DP,etc.
Real-time and deterministic:The backplane bus communication rate is 12Mbps,and the system has high real-time and deterministic.
SOE accuracy:SOE accuracy is strictly within 5ms,ensuring that the cause can be found in time when a fault occurs.
IV.Test and Certification
Electromagnetic compatibility:Passed IEC61000-4 series standard certification,including ESD(air±8KV,contact±4KV),RS(10V/m,80-1000MHz),EFT(L-N-PE±2KV,data line±1.0KV),Surge(L-N±1KV,L/N-PE±2KV,data line±0.5KV),CS(10V,150kHz-80MHz),MS(long time 30A/m,short time 300A/m)and other tests.
Voltage sag:Passed IEC61000-4-11(Dips)certification.