A water wells remote terminal controller, which is characterized by the main controller SCADA series MICRO16, SCADA analog input module, digital input module series 5501 SCADA 5401 series, SCADA series digital output module 5409, power module, power supply module, radio station, 220V / 24V transformer, display and keyboard, and air switch the terminal is composed of integrated circuits and components, the water wells remote terminal connection is as follows: AC220V AC power supply is connected to the air switch, the air switch is connected via FireWire insurance FU and transformer and power station 220VAC input, the zero line and transformer and power station directly connected with the input terminal of 220VAC, variable The voltage regulator output and DC input connected to the output of the DC24V road is connected with the display screen, connected to the power input in another way and the main controller and analog input module, and digital input module and the main controller of common power supply, digital output module and the main controller is connected with the power supply input DC13.8V output 24V. With the radio power supply module, main controller serial 1RS2321 connected via a dedicated radio serial line and radio serial, RFIN radio RF input by lightning arrester and the antenna is connected, the main controller serial 2RS232 2 through a special display serial line and display serial port, three main controller input PI input port PI0 PI2 access terminal site for pulse transmission The field signal, the main controller is connected with I / OBUS bus analog input module, digital input module, digital output module, analog input module 8 signal input terminals connected with the digital input module, 8 signal input terminals connected with the field, the digital output module 8 a signal input terminal connected with one end of the scene, the other end is connected with the 24V +, in addition, the power field instrument with analog and digital is connected with the 24V +, and GND connected to the negative terminal of the supply.
【技术实现步骤摘要】
本技术涉及一种水源井远程终端控制器,尤指一种适用于油田作业区域大,分布范围广,通过远程终端监测、控制现场的水源井远程终端控制器。
技术介绍
目前,随着油田油井石油的开采,往往向油井内注水,许多油田的水源井至今采用人工控制电机和阀门向油井内注水,不足之处是工作量增加,并且这种行业大都在野外作业,工作点分散,随着作业区的扩大,长期室外作业,油田采油不仅需要投入大量资源,恶劣的气候条件还增加了作业难度。本技术的目的可以通过以下措施来达到一种水源井远程终端控制器,由主控制器SCADA系列MICRO-16、模拟量输入模块SCADA系列5501、数字量输入模块SCADA系列5401、数字量输出模块SCADA系列5409、电源模块、电台电源模块、电台、220V/24V变压器、显示屏及键盘、空气开关和接线端子连接构成,其水源井远程终端控制器的集成电路与元器件连接如下交流电源AC220V接至空气开关,空气开关的火线经保险FU与变压器及电台电源的220VAC输入端相连,零线直接与变压器及电台电源的220VAC输入端相连。变压器的输出与直流电输入相连,输出的DC24V-路与显示屏相连,另一路与主控制器及模拟量输入模块的电源输入相连,同时数字量输入模块与主控制器共用电源地,数字量输出模块与主控制器共用电源+24V。电台电源模块的DC13.8V输出与电台的电源输入相连。主控制器的串口1(RS232-1)经专用电台串口线与电台的串口相连,电台的射频输入(RF IN)经避雷器与天线馈线相连。主控制器的串口2(RS232-2)经专用显示串口线与显示屏的串口相连。主控制器的三路脉冲输入P ...
【技术保护点】
【技术特征摘要】
【专利技术属性】
技术研发人员:俞凌,庄贵林,张建平,
申请(专利权)人:北京安控科技发展有限公司,
类型:实用新型
国别省市:
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