西門子6ES72883AE040AA0哪家好

西門子6ES72883AE040AA0哪家好

信譽(yù)，客戶至上是公司成立之初所確立的宗旨，在公司領(lǐng)導(dǎo)的嚴(yán)格要求和員工們不折不扣地貫徹執(zhí)行下發(fā)展延續(xù)至今�！凹僖涣P十”一直是我公司的主動(dòng)承諾。
承諾一：1、保證全新原裝進(jìn)口

承諾二：2、保證安全準(zhǔn)時(shí)發(fā)貨

承諾三：3、保證售后服務(wù)質(zhì)量

流程一：1、客戶確認(rèn)所需采購產(chǎn)品型號
流程二：2、我方會(huì)根據(jù)詢價(jià)單型號查詢價(jià)格以及交貨期，擬一份詳細(xì)正規(guī)報(bào)價(jià)單
流程三：3，客戶收到報(bào)價(jià)單并確認(rèn)型號無誤后訂購產(chǎn)品
流程四：4、報(bào)價(jià)單負(fù)責(zé)人根據(jù)客戶提供型號以及數(shù)量擬份銷售合同
流程五：5、客戶收到合同查閱同意后蓋章回傳并按照合同銷售額匯款到公司開戶行
流程六：6、我公司財(cái)務(wù)查到款后，業(yè)務(wù)員安排發(fā)貨并通知客戶跟蹤運(yùn)單 

概述

Flexible connection of the cabling system consists of a S7-1500 front connector which has the 20 or 40 single cores already in place and which directly connects the I/O modules (35 mm design) with the sensors and actuators inside the control cabinet. With a cross-section of 0.5 square mm, the single wires are also suitable for higher currents and are available in different lengths and versions: as H05V-K cores (PVC insulation), H05Z-K (halogen-free insulation) or with UL/CSA certified cores. The halogen-free version has a low smoke gas density in the event of a fire and is thus particularly well suited for use in buildings.

優(yōu)勢

• Individual cores can be routed directly to each element in the control cabinet
• Higher currents possible thanks to greater cross-section with lower voltage drop
• Reduction in wiring overhead through simple connection of the pre-assembled cable to the I/O modules (35 mm design)
• Easy wiring. The number printed on the cores corresponds to the connection point on the I/O connector
• Clear control cabinet wiring thanks to bundled individual cores

設(shè)計(jì)

Up to 16 or 32 digital input and output channels can be connected directly to the I/O (35 mm design) with a front connector with single wires. The single wires are fitted with screw-type contacts in the front connector and are cut off straight at the other end. The cores have a cross section of 0.5 mm² and can be easily assigned since they are coded in accordance with the pin designations on the front connector. Cable ties combine the single cores into a bundle.

The front connectors with single cores are available in the following lengths: 2.5 m, 3.2 m, 5.0 m, 6.5 m, 8.0 m and 10.0 m. Special lengths available on request.

The single cores are available in different versions:

• Core type H05V-K is used for industrial applications.
• The UL/CSA-approved core is available for exports to North America.
• The halogen-free version is used where low smoke gas density in the event of fire is required, e.g. in building automation