RAO02 2VAA008428R1 冗余模拟输出模块

详情介绍:RAO02 2VAA008428R1 冗余模拟输出模块

RAO02冗余模拟输出模块最多可处理16个高电平、分组隔离的模拟输出现场信号。每个通道均可独立配置4至20 mA或1至+5 VDC范围。FC 221（I/O设备定义）设置AO模块操作参数，每个输出通道使用FC 223（模拟输出通道）进行配置，以设置单独的输出通道参数，如工程单位、高/低报警限值、与控制器失去通信时的默认值等。

每个通道的数模分辨率为12位。RAO02模块的每个输出通道都有一个数模转换器。

在电流模式下，RAO02模块支持HART v5.4仪器，并通过将电流限制在最大26 mA来提供短路保护。RAO02模块也将在不到5秒的时间内检测到开路。

特点和优势

• 16个可独立配置的通道支持:
• 4至20毫伏直流电或1至+5毫伏直流电
• 总共多达24个HART v5.4二次变量
• 每个模拟输入通道最多4秒变量
• 控制逻辑可用的Sec HART变量
• 12至16位（带极性）模数分辨率
• 100毫秒内对所有16个通道进行模数更新
• 当FSR = 25毫安或6.25伏直流电时，精度为满量程的0.1 %

RAO02

The RAO02 Redundant Analog Output module processes up to 16 high-level, group isolated, analog output field signals. Each channel is independently configurable for either 4 to 20 mA or 1 to +5 VDC ranges. FC 221 (I/O Device Definition) sets AO module operating parameters and each output channel is configured using FC 223 (Analog Output CH) to set indivdual output channel parameters such as engineering units, High/Low Alarm limits, default value in event of loss of communication with controller, etc.

D/A resolution of each channel is 12 bits. The RAO02 module has one D/A converter for each output channel.

In current mode, the RAO02 module supports HART v5.4 instruments and provides short circuit protection by limiting current to a maximum of 26 mA. The RAO02 module will also detect an open circuit in less than 5 seconds.

Features and benefits

• 16 independently configurable channels supporting:
• 4 to 20 mADC or 1 to +5 VDC
• Up to 24 HART v5.4 secondary variables Total
• Max 4 sec vars per analog input CH
• Sec HART variables available to control logic
• 12 to 16-Bit (with polarity) A/D resolutionV
• A/D update of all 16 Channels in 100 msecs
• Accuracy is ±0.1 % of Full Scale Range where FSR = 25 mA or 6.25 VDC

热卖型号:RAO02 2VAA008428R1 冗余模拟输出模块

128277-01未来扩展面板Bently内华达州3500/ 22m 138607-01 Bently检测器模块
A413139 PC板电路板模块组装metso 3500/94 145988-01弯曲显示模块
D201471美卓RT节点PC AP31 D200137个性模块3500/ 42m 176449-02弯曲内华达轴振动模块
A413188 PC板电路板模块总成metso 3500/92 136180-01 bent nevada通信网关模块
A413331 PC板电路板模块组装metso 136180-01本特利内华达州通信网关模块
85UVF1A-1QD Fireye集成火焰扫描仪，内置火焰继电器3500/92-03-01-00
516TX 336A4940DNP516TX GE A微处理器器件7264 ABB四通道SSI接口模块功能自动
516TX-336A4940DNP516TX GE微控制器mdb – 8e赛多瑞斯称重传感器
2mlr – cput HONEYWELL CPUHT总线功能3500/15 127610-01 Bently Nevada数字输入模块
177313-01-01 BENTLY NEVADA振动监测模块3500/50 133388-02 BENTLY NEVADA转速计监测模块4通道
PXIE-6556 NI自动工业控制模块3500/40-03-00 176449-01 BENTLY NEVADA膨胀轴向定位模块
PFCL201CE ABB压力传感器控制器3500/15塑料面板BENTLY NEVADA交流和直流电源
MTL BPHM64伊顿安全栅格底板x20cp1586贝加莱I/O系统线核心产品
1794- if4ixt Allen Bradley Flex I/O 1794系列输入模块ic698psa350 GE大容量电源模块
1734-IM4艾伦布拉德利点I/O 4点数字输入模块vmivme 3215-000 GE计算机模块
1769-ECR艾伦布拉德利右端盖(ECR)模块一起使用201ti GE微处理器为基础的电气变送器
136188-02 Bently Nevada以太网/RS232 Modbus I/O模块3500/05-01-02-00-00-01 Bently系统机架
AI02J ABB模拟输入模块pm865k02 ABB控制器
DSSA165 ABB交流电源模块3500/22-01-01-00 138607-01 BENTLY瞬时数据接口前后大小卡模块
PXIe-1073 NI PXI机箱is420ucshbh4a GE通用电气公司生产的控制器模块
F860-CA霍尼韦尔C系列现场总线接口模块d201376 METSO模拟输入模块
DSSA165 ABB交流电源模块d201376 METSO模拟输入模块
125840-02本特利电源模块is420ucshbh4a GE控制器模块
125680-01弯曲位移检测模块is220prtdh1a 336A4940CSP6 GE控制器模块