描述
DL-1200/RTU GE 输入器件
描述
品牌:GE
型号:DL-1200/RTU
产地:USA
质保:一年
联系方式:15383419322
邮箱:2970592941@qq.com
一种PLC主机的三大组成部分组成
PLC在某机械手控制系统中的组成如下：
1、输入单元
输入单元由8个按扭、8个开关和16个接插件组成，它们分别与PLC的16个输入点相接。改变这些开关或按扭的通断状态，即可对主机输入所需要的开关量。16个接插件可外接其它直流或开关量输入信号。
2、输出单元
输出单元由24个二极管和24个接插件组成，它们分别与PLC的24个输出点相连。发光二极管是否发光，即可表示输出点的状态，使用者可得到主机的输出信息。24个输出接插件可外接其它需要控制的设备。输出单元的4个地端，分别引出到面板，其中只有C4与3V电源共地。
3、电源单元
PLC主机左边有外接220V/AV的电源插座，作为PLC的工作电源。内装变压器，输出3V电源，供二极管使用。另外PLC的24VDC和24GND已引出到面板，供外接输入器件（如传感器）的工作电源用.
Our company’s main business:
Bentley, Invensys TRICONEX, Woodward, FOXBORO, WESTINGHOUSE, Ryan, Schneider, Modicom, ABB, AB, Motorola, GE Fanuc, YASKAWA Yaskawa, Bosch REXROIH, ACSO, YOKOGAWA, Dark Horse HIMA, EMERSON EMERSON, YOKOGAWA YOKOGAWA, Honeywell, Moore Moore, EPRO, ICS TRIPLEX, bachmann Bachmann and other major brands === = mainly do PLC DCS robot servo four systems of the discontinued spare parts module card parts driver
Our products are widely used in CNC machinery, metallurgy, petroleum and natural gas, petrochemical, chemical, paper printing, textile printing, machinery, electronic manufacturing, automobile manufacturing, tobacco, plastic machinery, electric power, water conservancy, water treatment/environmental protection, municipal engineering, boiler heating, energy, transmission and distribution industry.
person: Manager Cao Telephone: 15383419322 (Same number on WeChat) QQ number: 2970592941
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