中海德（福建）工业设备有限公司

联系人：陈小真

手机：18005006971
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地 址：福州市区乌龙江大道正荣财富中心B座八层

西门子的PCS7 系统。包含了S7-400H 硬件，WinCC 监控软件，Simaticnet 通讯软件。Step7编程软件。PDM等智能仪表工具。 

PCS7 是一系列软件，硬件的组合体，是一个系统的概念。 SIS 基本上也是同样的道理。  

从本质上来讲，SIS 的硬件系统 不光包括，SIS控制器及IO（例如 Triconex，HIMA，西门子400FH）。 

还应包括 所有跟控制器接口的其他输入部件，例如 获得TUV SIL认证的 传感器，变送器，检测装置； 

还应该包括 所有输出部件，如获得 TUV SIL认证的执行器（液压安全执行器，气动安全执行器，电动型安全执行器）， 

还应该有 获得认证的现场设备。－－要求严格的现场，阀门本体也必须是有TUV 证书的。 例如核电厂的安全阀不光是锅炉与压力容器质检合格，还应该有核检证书，还应该有 TUV的安规证书，明确标明是SIL几等级。 那么，我们现在再来理解这些概念，，， 安全型控制器（目前这个叫法*科学）  仅仅是 SIS系统硬件中的一环。 

安全型控制器的厂家 包括 Triconex，HIMA，西门子，Moore，ICS，ABB，EMerson等。 这些安全型 控制器用于 紧急停车场合，则称之为 ESD。 用于油气田的火检和气体报警，则称之为 F&GS. 用于危险场合的燃烧控制，则称之为BMS。 

ESD，F&GS,BMS 不是指Triconex，也不是指HIMA，更不是指 他们这些厂家的控制器。 而是他们这些厂家的安全性控制器 用在这些不同的场合，有着这些不同的用途，所以有着这些不同的叫法。

而ＳＩＳ则是个完整的，系统的概念。从其命名首先就可以看出来，其是个完整的，更关注整体性的一个概念，一个系统。 

整个安全性是建立在整个安全机制之上的，包括了安全性的控制器（如ESD，F&GS,BMS,,,）,安全型的仪表，安全型执行器， 安全型的软件（功能块库，连锁规范），甚至“安全的通讯功能”。

ALLEN BRADLEY 592-B1GA / 592B1GA (USED TESTED CLEANED)

ALLEN BRADLEY 22-RF012-BS / 22RF012BS (Used)

ALLEN BRADLEY CAT140M-C-W453 / CAT140MCW453 (USED TESTED CLEANED)

ALLEN BRADLEY 1336-RFB-27-B / 1336RFB27B (USED TESTED CLEANED)

ALLEN BRADLEY 72-A16 / 72A16 (USED TESTED CLEANED)

ALLEN BRADLEY 700-HK32A2 / 700HK32A2 (NEW IN BOX)

ALLEN BRADLEY Z-16065 / Z16065 (USED TESTED CLEANED)

ALLEN BRADLEY 440R-S07140 / 440RS07140 (USED TESTED CLEANED)

ALLEN BRADLEY 140-A01 / 140A01 (USED TESTED CLEANED)

ALLEN BRADLEY 140-BB11 / 140BB11 (USED TESTED CLEANED)

ALLEN BRADLEY 440T-MSBLE55 / 440TMSBLE55 (USED TESTED CLEANED)

ALLEN BRADLEY 702L-BAD93 / 702LBAD93 (USED TESTED CLEANED)

ALLEN BRADLEY 2090-XXNPY-16S01 / 2090XXNPY16S01 (USED TESTED CLEANED)

ALLEN BRADLEY X-96093 / X96093 (NEW IN BOX)

ALLEN BRADLEY ND714F / ND714F (USED TESTED CLEANED)

ALLEN BRADLEY 600-TOX109 / 600TOX109 (USED TESTED CLEANED)

ALLEN BRADLEY Z-14596 / Z14596 (USED TESTED CLEANED)

ALLEN BRADLEY 323032-A02 / 323032A02 (USED TESTED CLEANED)

ALLEN BRADLEY 440K-E33014 / 440KE33014 (USED TESTED CLEANED)

ALLEN BRADLEY 140U-Q-RVM12R / 140UQRVM12R (RQANS1)

ALLEN BRADLEY 40851-925-26 / 4085192526 (USED TESTED CLEANED)

ALLEN BRADLEY 42GRP-9003-QD1 / 42GRP9003QD1 (USED TESTED CLEANED)

ALLEN BRADLEY 21A241 / 21A241 (USED TESTED CLEANED)

ALLEN BRADLEY 60-2423-1 / 6024231 (USED TESTED CLEANED)

ALLEN BRADLEY 20-A288 / 20A288 (USED TESTED CLEANED)

ALLEN BRADLEY 198-IB2XOW1 / 198IB2XOW1 (USED TESTED CLEANED)

ALLEN BRADLEY 75-A11 / 75A11 (USED TESTED CLEANED)

ALLEN BRADLEY 702-AOD-91 / 702AOD91 (USED TESTED CLEANED)

ALLEN BRADLEY 889N-U8AF-5 / 889NU8AF5 (USED TESTED CLEANED)

ALLEN BRADLEY 596-TL33 / 596TL33 (USED TESTED CLEANED)

ALLEN BRADLEY 1784-CP5 / 1784CP5 (USED TESTED CLEANED)

ALLEN BRADLEY 21A244 / 21A244 (RQANS2)

ALLEN BRADLEY CAB6-300-EI-COIL-10 / CAB6300EICOIL10 (USED TESTED CLEANED)

ALLEN BRADLEY 599-SS09OJ / 599SS09OJ (RQANS1)

ALLEN BRADLEY 40394-334-55 / 4039433455 (RQANS1)

ALLEN BRADLEY 1784-CP11 / 1784CP11 (USED TESTED CLEANED)

ALLEN BRADLEY 1494V-RA3 / 1494VRA3 (USED TESTED CLEANED)

ALLEN BRADLEY Z-36608 / Z36608 (USED TESTED CLEANED)

ALLEN BRADLEY 705-TOD169 / 705TOD169 (USED TESTED CLEANED)

ALLEN BRADLEY 802-PASJ20-3 / 802PASJ203 (USED TESTED CLEANED)

ALLEN BRADLEY 700DCPH600Z1 / 700DCPH600Z1 (NEW NO BOX)

ALLEN BRADLEY 709-AOA-103 / 709AOA103 (USED TESTED CLEANED)

ALLEN BRADLEY 140M-C-W545N / 140MCW545N (RQANS1)

ALLEN BRADLEY 709-TOA-103A / 709TOA103A (USED TESTED CLEANED)

ALLEN BRADLEY 140-MN-0100-A/B / 140MN0100AB (USED TESTED CLEANED)

ALLEN BRADLEY 889P-F3ABDE4-1 / 889PF3ABDE41 (NEW NO BOX)

ALLEN BRADLEY 85-A81 / 85A81 (USED TESTED CLEANED)

ALLEN BRADLEY 100-C60DP10 / 100C60DP10 (NEW IN BOX)

ALLEN BRADLEY 190-N2 / 190N2 (USED TESTED CLEANED)

ALLEN BRADLEY 700-RT00D020A1-U1/2-120 / 700RT00D020A1U12120 (USED TESTED CLEANED

ALLEN BRADLEY 1497-E-ABDX-3-F / 1497EABDX3F (USED TESTED CLEANED)

ALLEN BRADLEY 802-PBSJ20-11 / 802PBSJ2011 (USED TESTED CLEANED)

ALLEN BRADLEY 0-A86P / 0A86P (RQANS2)

ALLEN BRADLEY 702PM-AOD93 / 702PMAOD93 (USED TESTED CLEANED)

LC1D50A3B7TeSys D系列三极接触器, 50A, 24V, 50/60Hz,

LC1D115FDTeSys D系列三极接触器, 115A, 110VDC

LC1D25U7TeSys D系列三极接触器, 25A, 240V, 50/60Hz

LC1D256BLS207接触器