? ? ?
全新優(yōu)惠,低價熱賣
原裝進口,品質(zhì)保證
誠信銷售,質(zhì)保一年
產(chǎn)品型號: SC904-001-01
產(chǎn)品品牌:PACIFIC SCIENTIFIC
本公司專業(yè)銷售大型進口各種品牌DCS系統(tǒng)模塊備件:
ABB Advant OCS,ABB MOD 30/MODCELL,ABB MOD 300,ABB Bailey INFI 90,
ABB Procontic,ABB Procontrol,
H&B Contronic,Moore APACS,Moore Panel Controllers,Rosemount RS3,
Siemens Iskamatic,Siemens Simatic S5,Siemens Simatic?
Yokogawa Centum XL,Yokogawa microXL,
FOXBORO I/A,GE FANUC,
Honeywell QCS,Honeywell TDC系列,Honeywell S9000,
HITACHI,Mitsubishi PLC,Motorola MVME,ALSOM MVME,Other VME,TOSHIBA等大型模組,
? ?PLC抗干擾硬件上應采取的措施:
(1)?屏蔽:對電源變壓器、cpu、編程器等主要部件,采用導電、導磁良好的材料進行屏蔽,以防外界干擾。???????????????
(2)濾波:對供電系統(tǒng)及輸入線路采用多種形式的濾波,以消除或抑制高頻干擾,也削弱了各種模塊之間的相互影響。???????????????
(3)電源調(diào)整與保護:對cpu這個核心部件所需的+5v電源,采用多級濾波,并用集成電壓調(diào)整器進行調(diào)整,以適應交流電網(wǎng)的波動和過電壓、欠電壓的影響。???????????????
(4)?隔離:在cpu與i/o電路間,采用光電隔離措施,有效隔離i/o間的電聯(lián)系,減少故障誤動作。?????????????? ?
(5)采用模塊式結(jié)構(gòu):這種結(jié)構(gòu)有助于在故障情況下短時修復。因為一旦查處某一模塊出現(xiàn)故障,就能迅速更換,使系統(tǒng)回復正常工作,也有助于加快查找故障原因。
SIEMENS C98043-A1204-L21
ABB ASTAT備件:3ASC25H216A
? SIEMENS C98043-A7002-L4-12
ABB DCS 400 直流備件: SDCS-CON-3
BWU1568 AS-i 3.0
RELIANCE 803.64.00 DRA/B BOARD ?
ABB ASTAT備件:模塊單元
ABB DCS500 SDCS-CON-1 CPU板 備件 ?
C98043-A7001-L1+C98043-A7006-L1
ABB ASTAT 備件: 3ASC25H204
ABB YPC111A CODE:61002723
SIEMENS C98043-A1045-L3
ABB直流備件: SDCS-CON-3A
西門子直流調(diào)速備件 C98043-A1660-L1-13 ?
ABB ASTAT 備件: 3ASC25H214
西門子備件:C98043-A1601-L4-17
艾默生 CT勵磁控制器 FXM5 10A-20A
?備件:CUD1 C98043-A7001-L2?
ABB SDCS-PIN-205 3ADT310500R1
Siemens 6RA22 C98043-A1204-L
SIEMENS 6RA8232-1KB0
西門子 C98043-A1603-L11
AB 194932 REV.01 M941569
6RA22備件 C98043-A1210-L41
ABB 直流控制器觸發(fā)板 PG6310
安川VS-505Z3 直流調(diào)速主板 JPDC-C049
SIEMENS 6RA2 221-8DD20-1 6RA2221-8DD20-1
AB 1397備件:0-58773-B /SO-58773/99716-642
?EEI 451.0
西門子 C98043-A1601-L4-11
SIEMENS C98043-A7002-L4
西門子備件:C98043-A1601-L1
ABB SDCS-PIN-25 3BSE005666R1
西門子備件:C98043-A1601-L4-16
AB 1395直流備件:185694 M003425868 170095REV17
ABB 3HAB4191-1
ABB 3HAB4198-1 ? ?
ABB 3HAB4226-1? ?
ABB 3HAB4250-1? ?
ABB 3HAB4267-1 ?
ABB 3HAB4334-1 ?
ABB 3HAB4337-2 ??
ABB 3HAB4387-1 ?
ABB 3HAB4451-1 ??
ABB 3HAB3725-12 ? ?
ABB 3HAB3725-16 ?
ABB 3HAB3725-20?
ABB 3HAB3728-11 ?
ABB 3HAB3731-11? ?
ABB 3HAB3732-11?
ABB 3HAB3732-16?
ABB 3HAB3743-1?
ABB 3HAB3755-1 ?
ABB 3HAB3757-13? ?
ABB 3HAB3757-17 ?
ABB 3HAB3762-1 ? ?
ABB 3HAB3772-11 ? ?
ABB 3HAB3772-12 ? ?
ABB 3HAB3772-13 ? ?
ABB 3HAB3772-21 ?
ABB 3HAB3772-25 ?
ABB 3HAB3772-36? ?
ABB 3HAB3772-49 ??
ABB 3HAB3772-61 ?
西門子 C98043-A1683-L4-02
ABB備件:SDCS-IOB-1
施耐德直流備件:VX1DM203M + VX2DB303L
RELIANCE 803.27.00 CARD BOARD
C98043-A1663-L11-08
ABB 3HAB3648-1 ?
?
ABB 3HAB3659-1 ??
ABB 3HAB3668-1 ?
ABB 3HAB3699-1?
?
ABB 3HAB3701-13?
ABB 3HAB3701-17 ?
ABB 3HAB3701-26 ?
ABB 3HAB3701-35 ?
ABB 3HAB3702-12?
?
ABB 3HAB3702-16 ?
ABB 3HAB3702-23 ?
ABB 3HAB3702-31?
ABB 3HAB3702-46 ?
ABB 3HAB3710-13 ?
SC904-001-01