品牌:PACIFIC SCIENTIFIC
起订:1块
供应:10块
发货:3天内
全新优惠,低价热卖
原装进口,品质保证
诚信销售,质保一年
产品型号: SC904-001-01
产品品牌:PACIFIC SCIENTIFIC
本公司专业销售大型进口各种品牌DCS系统模块备件:
ABB Advant OCS,ABB MOD 30/MODCELL,ABB MOD 300,ABB Bailey INFI 90,
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,
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等大型模组,
PLC抗干扰硬件上应采取的措施:
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等大型模组,
(1) 屏蔽:对电源变压器、cpu、编程器等主要部件,采用导电、导磁良好的材料进行屏蔽,以防外界干扰。
(2)滤波:对供电系统及输入线路采用多种形式的滤波,以消除或抑制高频干扰,也削弱了各种模块之间的相互影响。
(3)电源调整与保护:对cpu这个核心部件所需的+5v电源,采用多级滤波,并用集成电压调整器进行调整,以适应交流电网的波动和过电压、欠电压的影响。
(4) 隔离:在cpu与i/o电路间,采用光电隔离措施,有效隔离i/o间的电联系,减少故障误动作。
(5)采用模块式结构:这种结构有助于在故障情况下短时修复。因为一旦查处某一模块出现故障,就能迅速更换,使系统回复正常工作,也有助于加快查找故障原因。
SIEMENS C98043-A1204-L21
ABB ASTAT备件:3ASC25H216A
SIEMENS C98043-A7002-L4-12
ABB DCS 400 直流备件: SDCS-CON-3
BWU1568 AS-i 3.0
RELIANCE 803.64.00 DRA/B BOARD
ABB ASTAT备件:模块单元
ABB DCS500 SDCS-CON-1 CPU板 备件
C98043-A7001-L1+C98043-A7006-L1
ABB ASTAT 备件: 3ASC25H204
ABB YPC111A CODE:61002723
SIEMENS C98043-A1045-L3
ABB直流备件: SDCS-CON-3A
西门子直流调速备件 C98043-A1660-L1-13
ABB ASTAT 备件: 3ASC25H214
西门子备件:C98043-A1601-L4-17
艾默生 CT励磁控制器 FXM5 10A-20A
备件:CUD1 C98043-A7001-L2
ABB SDCS-PIN-205 3ADT310500R1
Siemens 6RA22 C98043-A1204-L
SIEMENS 6RA8232-1KB0
西门子 C98043-A1603-L11
AB 194932 REV.01 M941569
6RA22备件 C98043-A1210-L41
ABB 直流控制器触发板 PG6310
安川VS-505Z3 直流调速主板 JPDC-C049
SIEMENS 6RA2 221-8DD20-1 6RA2221-8DD20-1
AB 1397备件:0-58773-B /SO-58773/99716-642
EEI 451.0
西门子 C98043-A1601-L4-11
SIEMENS C98043-A7002-L4
西门子备件:C98043-A1601-L1
ABB SDCS-PIN-25 3BSE005666R1
西门子备件:C98043-A1601-L4-16
AB 1395直流备件: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
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
西门子 C98043-A1683-L4-02
ABB备件:SDCS-IOB-1
施耐德直流备件: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