FBM206 P0916CQ I/A Series系统 直采输入脉冲模块

FBM206 P0916CQ I/A Series系统 直采输入脉冲模块

产品介绍

型号名称： FBM206 P0916CQ模拟量扩展模块

基本类型，概括地说，主要有“单板RTU” 和“模块RTU”两种。“单板RTU”是指，在一块板子上集中了所有的I/O接口；“模块RTU”通常有一个单独的CPU模块，同时也可以有其他的附加模块，通常这些附加模块是通过加入一个通用的“backplane”来实现的(像在PC机的主板上插入附加板卡一样)。

“单板RTU”，通常I/O是固定的，如数字量输入、数字量输出、模拟量输入和模拟量输出。通常不能扩展它的功能。

“模块RTU”，可以通过添加模块来进行扩展，标准模块可能包括有：模拟量输入/输出模块、数字量输入/输出模块、电源模块和通信模块等，也可能包括有一些特殊的模块，如GPS模块等。

(3) 功能

是一种小型耐用的现场智能处理器，它具有如下的硬件特征：

CPU和可变存储器；

不可变存储器保存程序和数据；

通过串口或modem通信的能力；

安全的电源(有预备电池)；

看门狗功能(出现错误时，保证RTU重起)；

防“spikes”的电保护功能；

到DI/DO/AI/AO的I/O接口；

FBM206 P0916CQ I/A Series系统 直采输入脉冲模块

Product introduction

Model name: FBM206 P0916CQ Analog expansion module

Basic types, generally speaking, there are mainly "board RTU" and "module RTU" two kinds. Board RTU indicates that all I/O interfaces are centralized on a board. A "module RTU" usually has a separate CPU module, but can also have additional modules, usually by joining a common "backplane" to implement these additional modules (like inserting additional boards on the motherboard of a PC).

Board RTU: Usually I/ OS are fixed, such as digital input, digital output, analog input, and analog output. It is usually not possible to extend its functionality.

"Module RTU" can be expanded by adding modules, the standard module may include: analog input/output module, digital input/output module, power module and communication module, and may also include some special modules, such as GPS module.

(3) Function

Is a small and durable field intelligent processor, it has the following hardware characteristics:

CPU and variable memory;

Immutable memory holds programs and data;

Ability to communicate via serial port or modem;

Safe power supply (with reserve batteries);

Watchdog function (ensures RTU restarts in case of error);

Electrical protection against "spikes";

I/O interface to DI/DO/AI/AO;