ABB XVC770BE101 ABB

模拟量输出(AO):

16通道,输出4-20mA或0-10V信号,驱动执行机构(如阀门、变频器),负载能力:1000Ω(较标准型号更高)。

数字量输入(DI):

64通道,兼容24V DC/110V DC信号,检测开关状态(如泵启停、阀门开闭),响应时间:<0.5ms。

数字量输出(DO):

32通道,输出24V DC/1A信号(较标准型号电流更大),控制大功率继电器、电磁阀,短路保护:电子式过流保护(自动恢复)。

3.环境适应性

工作温度:

-20℃~+70℃(存储温度-40℃~+85℃),适应极端环境(如沙漠油田、北极风电场)。

防护等级:

IP20(标准机柜安装),若需防尘防水,可搭配IP54/IP65防护箱。

分类: 品牌:

描述

一、产品定位与核心价值

1.产品定位

类型:高性能过程控制模块(High-Performance Process Control Module),支持分布式控制(DCS)和混合控制(DCS+PLC)架构。

型号解析:

XVC770BE101:

XVC770:模块系列标识,可能对应增强型I/O容量、更高精度或特殊功能(如支持HART协议或安全功能)。

BE101:硬件版本号(可能对应基础版本或特定功能配置,如冗余支持、扩展通信接口)。

系列背景:

800xA系统是ABB的旗舰级自动化平台,强调开放集成、高可用性和先进控制算法。XVC770BE101作为其核心模块,通常用于关键控制回路(如反应器温度、压力控制、精密流量调节)。

2.核心价值

高可用性:

支持冗余配置(双控制器热备),故障时自动切换时间<10ms,确保连续生产(如炼油厂催化裂化装置)。

强实时性:

控制器循环时间≤30ms(较标准型号更快),满足超快速过程控制需求(如高频振动控制、高速包装线)。

高精度控制:

模拟量输入/输出精度达±0.02%FS(满量程),分辨率20位,适用于实验室级测量(如制药发酵罐pH值控制)。

开放集成:

内置OPC UA、Modbus TCP、PROFIBUS DP/PA、EtherNet/IP等协议,可与第三方设备(如PLC、仪表、变频器)无缝对接。

二、核心功能与技术参数

1.硬件规格

处理器:

Intel Atom E3845 1.91GHz四核或更高性能型号(如Pentium N4200),具备浮点运算能力,支持复杂控制算法(如模型预测控制MPC、自适应控制)。

内存:

2GB RAM+1GB Flash(可扩展至8GB RAM),存储大型控制程序、历史数据和配置文件。

通信接口:

2个千兆以太网端口(10/100/1000Mbps),支持冗余环网(MRP)或星型拓扑,实现高速数据传输。

2个串口(RS232/RS485),支持HART协议(用于智能仪表通信)或Modbus RTU。

可选扩展:支持光纤通信模块(如10Gbps SFP+),适应长距离、抗干扰场景(如跨厂区通信)。

2.输入输出(I/O)能力

模拟量输入(AI):

32通道,支持4-20mA、0-10V、RTD(PT100/PT1000)、热电偶(J/K/T/E型)等信号。

隔离方式:通道间隔离(防止信号干扰),隔离电压:2500V AC。

模拟量输出(AO):

16通道,输出4-20mA或0-10V信号,驱动执行机构(如阀门、变频器),负载能力:1000Ω(较标准型号更高)。

数字量输入(DI):

64通道,兼容24V DC/110V DC信号,检测开关状态(如泵启停、阀门开闭),响应时间:<0.5ms。

数字量输出(DO):

32通道,输出24V DC/1A信号(较标准型号电流更大),控制大功率继电器、电磁阀,短路保护:电子式过流保护(自动恢复)。

3.环境适应性

工作温度:

-20℃~+70℃(存储温度-40℃~+85℃),适应极端环境(如沙漠油田、北极风电场)。

防护等级:

IP20(标准机柜安装),若需防尘防水,可搭配IP54/IP65防护箱。

抗干扰能力:

符合IEC 61000-4-6(射频场抗扰度10V/m)和IEC 61000-4-4(电快速瞬变脉冲群抗扰度4kV)标准,适应强电磁环境(如变电站、电弧炉车间)。

1.Product Positioning and Core Value

1.Product Positioning

Type:High-Performance Process Control Module,supporting distributed control(DCS)and hybrid control(DCS+PLC)architectures.

Model analysis:

XVC770BE101:

XVC770:Module Series Identification,which may correspond to enhanced I/O capacity,higher accuracy,or special features(such as support for HART protocol or security features).

BE101:Hardware version number(may correspond to basic version or specific functional configurations,such as redundant support,extended communication interface).

Series background:

The 800xA system is ABB’s flagship automation platform,emphasizing open integration,high availability and advanced control algorithms.As its core module,the XVC770BE101 is usually used in critical control loops(such as reactor temperature,pressure control,precision flow regulation).

2.Core Value

High availability:

Supports redundant configuration(dual controller hot standby),automatic switching time<10ms in case of failure,ensuring continuous production(such as refinery catalytic cracking devices).

Strong real-time:

The controller cycle time is≤30ms(faster than standard models),meeting the ultra-fast process control needs(such as high-frequency vibration control,high-speed packaging line).

High precision control:

Analog input/output accuracy up to±0.02%FS(full scale),20-bit resolution,suitable for laboratory-level measurements(such as pH control in pharmaceutical fermentors).

Open integration:

Built-in OPC UA,Modbus TCP,PROFIBUS DP/PA,EtherNet/IP and other protocols,which can be seamlessly connected with third-party devices(such as PLCs,instruments,and inverters).

2.Core functions and technical parameters

1.Hardware specifications

processor:

Intel Atom E3845 1.91GHz quad-core or higher performance model(such as Pentium N4200),with floating point computing capabilities and supports complex control algorithms(such as model predictive control MPC,adaptive control).

Memory:

2GB RAM+1GB Flash(scalable to 8GB RAM),storing large control programs,historical data and configuration files.

Communication interface:

2 Gigabit Ethernet ports(10/100/1000Mbps),support redundant ring network(MRP)or star topology,enabling high-speed data transmission.

2 serial ports(RS232/RS485),supports HART protocol(for smart instrument communication)or Modbus RTU.

Optional extension:Supports fiber optic communication modules(such as 10Gbps SFP+),adapting to long-distance and anti-interference scenarios(such as cross-factory communication).

2.Input and output(I/O)capability

Analog Input(AI):

32 channels,supporting signals such as 4-20mA,0-10V,RTD(PT100/PT1000),thermocouple(J/K/T/E type).

Isolation method:channel isolation(prevent signal interference),isolation voltage:2500V AC.

Analog output(AO):

16 channels,output 4-20mA or 0-10V signals,drive actuators(such as valves,inverters),load capacity:1000Ω(higher than standard models).

Digital input(DI):

64 channels,compatible with 24V DC/110V DC signals,detects the switch status(such as pump start and stop,valve opening and closing),response time:<0.5ms.

Digital output(DO):

32 channels,output 24V DC/1A signal(more current than standard models),control high-power relays,solenoid valves,short circuit protection:electronic overcurrent protection(automatic recovery).

3.Environmental adaptability

Operating temperature:

-20℃~+70℃(storage temperature-40℃~+85℃),adapt to extreme environments(such as desert oil fields,Arctic wind farms).

Protection level:

IP20(standard cabinet installation),if dust-proof and waterproof,it can be paired with IP54/IP65 protective box.

Anti-interference ability:

Comply with IEC 61000-4-6(RF field immunity 10V/m)and IEC 61000-4-4(electrical fast transient pulse group immunity 4kV)standards,and adapt to strong electromagnetic environments(such as substations,arc furnace workshops).

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