MVME162-210自動(dòng)化模塊備件
選擇電源系統提供四種電源選擇，在任何情況下，機器都會(huì )提供合適的電源。檢查電源參數是否符合規范中給出的墊系統要求。如果使用或電源，則必須根據國際電氣安全慣例將其與主電源隔離。一個(gè)極應接地直流電源負極接地。如果必須作出特殊安排，則可隨時(shí)提供適合系統的商用裝置。輔助輸出這是作為狀態(tài)輸出提供的非安全輸出。它在使用功能機器控制和硬接線(xiàn)安全電路作為狀態(tài)輸入的系統中特別有用。其他用途包括診斷保護方案和或駕駛狀態(tài)燈或報警。安全功能不得依賴(lài)于此輸出。電弧抑制建議所有感應負載使用電弧抑制網(wǎng)絡(luò )或設備。為了安全起見(jiàn)，應在負載上安裝電路抑制器，而不要在觸點(diǎn)上安裝。抑制器的類(lèi)型和額定值將由電源和負載特性決定。注意，抑制器可以增加響應時(shí)間，特別是直流線(xiàn)圈兩端的抑制器二極管，并且在測量響應時(shí)間時(shí)應安裝到位?？刂茊卧踩敵鲭娫粗量刂茊卧獔绦辛r(shí)間響應時(shí)間控制單元安全輸入電源至控制裝置重置執行力時(shí)間響應時(shí)間接觸器監控接觸器監控通過(guò)標記為的兩個(gè)端子提供。它應用于所有雙通道雙接觸器系統。如果其中一個(gè)接觸器未能隔離電源，則墊控制單元將鎖定并防止另一個(gè)接觸器重新通電，直到故障得到糾正。最終傳感器墊布局考慮到這些因素后，現在可以檢查并最終確定傳感器墊布局?？紤]機器響應時(shí)間是否與初始計算有所不同。在可能的情況下，應在檢測區的外側邊緣設置墊子和電線(xiàn)。這簡(jiǎn)化了安裝和更換如果需要，并且所有布線(xiàn)都受到周邊裝飾的保護。布線(xiàn)所有系統布線(xiàn)必須防止機械損壞，并適當密封以適應操作環(huán)境。提供防水對接接頭用于墊子到墊子的連接，并由邊緣鑲邊保護。如果需要在地板上布線(xiàn)，導線(xiàn)導管可以提供適當的保護。其他電線(xiàn)線(xiàn)路應使用導管或線(xiàn)槽?？刂蒲b置的密封完整性必須通過(guò)使用尺寸正確且緊固的導管配件或電纜壓蓋保持在。布線(xiàn)實(shí)踐必須符合第條的要求。注意為了確保電源的隔離，輸入電源必須單獨布線(xiàn)，并通過(guò)用于輸出接線(xiàn)的單獨配件或壓蓋進(jìn)入控制單元。
The optional power supply system provides four power supply options. In any case, the machine will provide appropriate power supply. Check whether the power supply parameters meet the requirements of the cushion system given in the specification. If the or power supply is used, it must be isolated from the main power supply according to international electrical safety practices. One pole shall be grounded to the negative pole of the DC power supply. If special arrangements must be made, commercial devices suitable for the system can be provided at any time. Auxiliary Output This is a non safe output provided as a status output. It is particularly useful in systems that use functional machine controls and hardwired safety circuits as state inputs. Other uses include diagnostic protection schemes and or driving status lights or alarms. The safety function must not depend on this output. Arc suppression It is recommended that all inductive loads use an arc suppression network or device. For safety, circuit suppressors should be installed on the load, not on the contacts. The type and rating of suppressors will be determined by the power supply and load characteristics. Note that the suppressor can increase the response time, especially the suppressor diodes at both ends of the DC coil, and should be installed in place when measuring the response time. Control unit safety output power to control unit execution force time response time Control unit safety input power to control unit reset execution force time response time Contactor monitoring contactor monitoring is provided through two terminals marked with. It is applied to all dual channel and dual contactor systems. If one of the contactors fails to isolate the power supply, the pad control unit will lock and prevent the other contactor from re energizing until the fault is corrected. With these factors in mind, the final sensor pad layout can now be checked and finalized. Consider whether the machine response time is different from the initial calculation. Where possible, mats and wires shall be provided at the outer edge of the detection area. This simplifies installation and replacement if required, and all wiring is protected by the surrounding trim. Wiring All system wiring must be protected from mechanical damage and properly sealed to suit the operating environment. Waterproof butt joints shall be provided for the connection of mat to mat, and shall be protected by edge trimming. If wiring is required on the floor, conductor conduit can provide proper protection. Conduit or trunking shall be used for other wire routes. The sealing integrity of the control unit must be maintained by using conduit fittings or cable glands of correct size and fastening. Wiring practices must meet the requirements of clause. Note In order to ensure the isolation of the power supply, the input power supply must be wired separately and enter the control unit through a separate fitting or gland for the output wiring.
