REXROTH HVR02.2-W010N伺服驅(qū)動器
1.產(chǎn) 品 介 紹
品牌：REXROTH
型號說明：REXROTH HVR02.2-W010N伺服驅(qū)動器
優(yōu)勢：供應進口原裝正品，專業(yè)停產(chǎn)配件。
公司主營特點：主營產(chǎn)品各種模塊/卡件，控制器，觸摸屏，伺服驅(qū)動器。
2.產(chǎn) 品 詳 情 資 料：
REXROTH HVR02.2-W010N5V直流電源和配電5V直流電源不必額外布線，因為它已經(jīng)是安裝的一部分。為向I/O機架供電，中央機架后側(cè)提供了具有相應GND的5V DC電源。微處理器系統(tǒng)所需的5 V DC電源以及I/O模塊的控制電流由系統(tǒng)的24 V DC電源通過帶有F 7126標識的時鐘24 V DC/5 V DC供電模塊產(chǎn)生。REXROTH HVR02.2-W010N一個中央機架最多可配備3個電源模塊。電源模塊并聯(lián)切換。一個或兩個電源模塊通常能夠為PES供電。另一個電源模塊用于提高可用性。監(jiān)控模塊F 7131檢查電源模塊的輸出電壓是否欠壓和故障。在電源模塊故障的情況下，操作系統(tǒng)通過系統(tǒng)變量向用戶的程序提供該信息。如果5 V直流系統(tǒng)電源故障，中央模塊上的硬件時鐘和sRAM由中央模塊上一個鋰電池緩沖。電源監(jiān)控模塊F 7131上的兩個鋰電池用于緩沖協(xié)處理器模塊上的sRAM。REXROTH HVR02.2-W010N
5 V DC Supply and Distribution The 5 V DC power supply does not have to be wired extra as it is already part of the installation. To supply the I/O racks the 5 V DC power supply with corresponding GND is available at the rear side of the central rack. The 5 V DC power needed for the microprocessor system and as control current for the I/O modules is generated from the 24 V DC power of the system via clocked 24 V DC / 5 V DC power supply modules bearing the F 7126 identification. One central rack can be equipped with a maximum of 3 power supply modules. The power supply modules are switched in parallel. One or two power supply modules are usually able to supply the PES. A further power supply module is used to increase availability. The output voltage of the power supply modules is checked as to undervoltage and failure by a monitoring moduleREXROTH HVR02.2-W010N.REXROTH HVR02.2-W010NIn case of a faulty power supply module the operating system supplies the user's program via a system variable with this information. In case the 5 V DC system power fails hardware clock and sRAM on the central module are buffered by one lithium battery on the central module. Two lithium batteries on the power supply monitoring module F 7131 are to buffer the sRAM on the coprocessor module.
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