AO810V2-1 ABB 模拟量输出模件 驱动硬件输出

型号：AO810V2-1

品牌：ABB

ABB-模拟量输出模件-AO810V2产品详情:

AO810/AO810V2模拟量输出模块有8个单极性模拟量输出通道。为了监控与DIA转换器的通信，串行数据被读回并验证。在回读期间接收开路诊断信息。模块周期性地进行自诊断。模块诊断包括过程电源监控，当输出电路的电源电压过低时会报告该情况。该错误被报告为通道错误。通道诊断包括通道故障检测（仅在活动通道上报告)。如果输出电流小于输出设定值且输出设定值大于1mA，则报错。特点和优点

。8个0...20 mA、4...20 mA输出通道

。OSP在检测到错误时将输出设置为预定状态

。模拟输出应短路固定至ZP或+24V

模拟量输出模块

AO810V2-1模拟量输出模块是指驱动硬件输出和相关数据通路，按照运行方式选择当前的设定值，也可根据需要反向并提供结果给硬件输出或软件输出。

AO810V2-1模拟量输出模块可以设置为CAS_IN和RCAS_IN自动方式。SP经选择器（SPSELECTOR）对CASIN、SPLOCAL（本机设定）和RCASIN以及反馈值进行选择后输出设定值。为避免设定值SP的剧烈变化设置了限制器（rate limiter），对SP进行速率限制，再经限位器（clamper）对SP进行绝对值限制后，进入一个按特殊功能做的特性补偿器(characterization)。同时，本设备具有丛机寄存器映射的功能，丛机的数据均自动采集到本机的映射存储区，上位机查询时无需等待便可快速响应，满足了工业现场苛刻及时性功能需求.

AO810V2-1 PLC数字量和模拟量输入模块的区别如下:

信号不同：AO810V2-1数字量输入模块采集的是开关量信号的通断状态；模拟量输入模块采集的是温度、压力等存在连续变化的信号。

精度不同：数字量输入模块精度和分辨率较低；模拟量输入模块精度和分辨率较高。

应用不同：AO810V2-1数字量输入模块适用于对开关状态进行监测和控制的场景；模拟量输入模块适用于对模拟信号进行测量和控制的场景。

连接方式不同：数字量输入模块常用的电气连接方式为离散型输入；模拟量输入模块常用的电气连接方式为模拟型输入。

AO810V2-1 ABB 模拟量输出模件 驱动硬件输出

Model: AO810V2-1

Brand: ABB

ABB- Analog Output Module -AO810V2 Product Details:

The AO810/AO810V2 analog output module has 8 unipolar analog output channels. To monitor the communication with the DIA converter, the serial data is read back and verified. Receive open circuit diagnostics during read back. Modules periodically self-diagnose. Module diagnostics include process power monitoring, which is reported when the power supply voltage of the output circuit is too low. The error is reported as a channel error. Channel diagnostics include channel fault detection (reported only on active channels). If the output current is less than the output set value and the output set value is greater than 1mA, an error is reported. Features and advantages

. Eight zeros... 20 mA, 4... 20 mA Output channel

. The OSP sets the output to a scheduled state when an error is detected

. Analog output should be shorted to ZP or +24V

Analog output module

AO810V2-1 analog output module is to drive the hardware output and related data path, select the current set value according to the operation mode, and can also reverse and provide the result to the hardware output or software output as required.

The AO810V2-1 analog output module can be set to CAS_IN and RCAS_IN automatic mode. SP outputs the set value after selecting the CASIN, SPLOCAL (local setting) and RCASIN and the feedback value by the SPSELECTOR. In order to avoid drastic changes in the set value SP, a rate limiter would be set, the rate of SP would be limited, and then the absolute value of SP would be limited by a clamper, and then a characterization compensator would be made according to special functions. At the same time, the device has the function of register mapping of cluster machine, the data of cluster machine are automatically collected to the mapping storage area of the local machine, and the host computer can respond quickly without waiting for query, which meets the demanding and timely functional requirements of the industrial site.

The difference between AO810V2-1 PLC digital and analog input modules is as follows:

The signals are different: the AO810V2-1 digital input module collects the on-off state of the switching signal; The analog input module collects continuously changing signals such as temperature and pressure.

Different precision: digital input module precision and resolution is low; The analog input module has high precision and resolution.

Different applications: AO810V2-1 digital input module is suitable for the scenario of monitoring and control of switch status; Analog input module is suitable for analog signal measurement and control scenarios.

Different connection modes: digital input module commonly used electrical connection mode for discrete input; The common electrical connection mode of analog input module is analog input.