MOOG D136-002-002控制器
1.產(chǎn) 品 介 紹
品牌：MOOG
型號：MOOG D136-002-002控制器
產(chǎn)品說(shuō)明：控制系統通信板
優(yōu)勢：供應進(jìn)口原裝正品，專(zhuān)業(yè)停產(chǎn)配件。
快遞方式：國內順豐、德邦、京東快遞包郵，按照實(shí)際報價(jià)貨期發(fā)貨
2.產(chǎn) 品 詳 情 資 料：
MOOG D136-002-002控制器在下面的電路中，MCR是一個(gè)機電繼電器。它通過(guò)向電磁線(xiàn)圈通電而通電，電磁線(xiàn)圈將觸點(diǎn)磁性地拉至通電狀態(tài)。斷電時(shí)，觸點(diǎn)在機械彈簧的拉動(dòng)下移動(dòng)到正常的靜止狀態(tài)。當按下復位按鈕時(shí)，如果所有四個(gè)急停開(kāi)關(guān)和閘門(mén)開(kāi)關(guān)都關(guān)閉，MCR繼電器將通電，MOOG D136-002-002并通過(guò)與復位按鈕并聯(lián)的MCR觸點(diǎn)“鎖定”在通電狀態(tài)。其另一個(gè)MCR觸點(diǎn)向電機啟動(dòng)器和PLC輸出電路供電。如果任何一個(gè)急停開(kāi)關(guān)或閘門(mén)開(kāi)關(guān)斷開(kāi)，或者該電路中的電線(xiàn)斷開(kāi)，或MCR線(xiàn)圈出現故障，MCR將斷電并斷開(kāi)電機起動(dòng)器和PLC輸出電路的電路。如圖所示，PLC的主電源和輸入電路不受MCR控制，因為它們不直接控制任何輸出。保持這些電路通電是可取的，因為這允許PLC繼續收集數據、記錄故障信息和控制通信，即使其輸出模塊輸出被MCR禁用MOOG D136-002-002
In the circuit below, the MCR is an electro-mechanical relay. It is energized by the application of power to its solenoid coil which magnetically pulls the contacts to their energized states. When deenergized, the contacts move to their normal, at rest states MOOG D136-002-002by the pull of a mechanical spring. When the Reset pushbutton is pressed, and if all four of the E-Stop and Gate switches are closed, the MCR relay will energize and “l(fā)atch” in the energized state through its MCR contact in parallel with the Reset pushbutton. Its other MCR contact applies power to the motor starter and PLC output circuits. If any one of the E-Stop or Gate switches opens, or if a wire breaks in this circuit,MOOG D136-002-002or if the MCR coil becomes defective, MCR will de-energize and open the circuit to the motor starters and PLC output circuits.As shown, the PLC’s main power and input circuits are not controlled by the MCR since they do not directly control any outputs. Keeping these circuits energized is desirable because this allows the PLC to continue gathering data, recording fault information, and controlling communications, even if its Output module outputs are disabled by the MCR
3.產(chǎn) 品 展 示
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