AL132 ALSTOM 阿尔斯通 控制系统模块

 AL132 ALSTOM  阿尔斯通 控制系统模块

 AL132 ALSTOM  阿尔斯通 控制系统模块

品牌:ALSTOM

型号 ：AL132

产品描述

AL132 自动水平仪专为需要更高精度的测量、工程和建筑项目而设计和制造。圆滑的人体工程学设计与坚固的结构相结合，确保它们能够承受当今建筑和施工工程的恶劣条件。具有32倍放大倍率32X，净物镜孔径42毫米，视场1-20'最短聚焦距离0.5m，完全防水防尘的干氮气密封在望远镜内部，工作范围加负0.3标准差1.0mm，体育场常数-0，体育场口配比- 100阻尼系统磁性，手提箱。

1. 项目规模：低压配电室共有22台低压配电盘，配电回路80个。某宾馆配电枢纽。

2.系统性能：PLC可编程序控制器用于采集现场信号，现场信号直接或通过现场总线传给PLC可编程控制器CPU。经过PLC可编程控制器处理后，通过网关模块，将信号转变为MODBUS协议信号，传给总控制室DCS系统。在DCS系统中,本系统中PLC可编程控制器作为MODBUS从站。在总控制室内可以读取PLC中的数据，也可以向PLC中写数据，即可以在总控制室内控制现场的开关。

3. 系统特点：

现场总线DP-PROFIBUS直接与仪表通讯，读取仪表数据

MODBUS协议通讯data

主板采用了开放式结构。主板上大都有6-15个扩展插，供PC机外围设备的控制卡(适配器)插接。通过更换这些插卡，可以对微机的相应子系统进行局部升级，使广家和用户在配置机型方面有更大的灵活性，总之，主板在整个微机系统中扮演着举足轻重的角色。可以说，主板的类型和档次决定着整个微机系统的类型和档次，主板的性能影响着整个微机系统的性能

 AL132 ALSTOM  阿尔斯通 控制系统模块

Brand :ALSTOM

Model: AL132

Product description

The AL132 automatic level is designed and manufactured for surveying, engineering and construction projects that require greater accuracy. Sleek ergonomics combined with robust construction ensure they can withstand the harsh conditions of today's building and construction works. With 32X magnification 32X, net objective aperture 42mm, field of view 1-20' minimum focusing distance 0.5m, completely waterproof and dust-proof dry nitrogen sealed inside the telescope, working range plus minus 0.3 standard deviation 1.0mm, stadium constant -0, stadium port ratio -100 damping system magnetic, carrying case.

1. Project scale: There are 22 low-voltage switchboards and 80 distribution circuits in the low-voltage switchboard room. A hotel power distribution hub.

2. System performance: PLC programmable controller is used to collect field signals, and the field signals are transmitted directly or through the field bus to the PLC programmable controller CPU. After PLC programmable controller processing, through the gateway module, the signal is converted into MODBUS protocol signal, to the DCS system of the total control room. In DCS system, PLC is used as MODBUS slave station. The data in the PLC can be read in the total control room, and the data can also be written to the PLC, that is, the on-site switch can be controlled in the total control room.

3. System Features:

Field bus DP-PROFIBUS communicates directly with the instrument and reads the instrument data

The MODBUS protocol communicates data

The main board adopts an open structure. Most of the motherboards have 6-15 expansion slots for PC peripheral control cards (adapters) to plug in. By replacing these cards, the corresponding subsystem of the microcomputer can be locally upgraded, so that Guanghome and users have greater flexibility in the configuration of the model, in short, the motherboard plays a pivotal role in the entire microcomputer system. It can be said that the type and grade of the motherboard determine the type and grade of the entire microcomputer system, and the performance of the motherboard affects the performance of the entire microcomputer system