GE HE693DAC410

PLC的主要特点

(一)高可靠性

1.所有的I/O接口电路均采用光电隔离，使工业现场的外电路与

PLC内部电路之间电气上隔离。

2.各输入端均采用R-C滤波器，其滤波时间常数一般为10~20ms.

3.各模块均采用屏蔽措施，以防止辐射干扰。

4.采用性能优良的开关电源。

5.对采用的器件进行严格的筛选。

6.良好的自诊断功能，一旦电源或其他软，硬件发生异常情况，CPU立即采用有效措施，以防止故障扩大。

7.大型PLC还可以采用由双CPU构成冗余系统或有三CPU构成表决系统,使可靠性更进一步提高。

丰富的I/O接口模块

PLC针对不同的工业现场信号，如:

●交流或直流;

●开关量或模拟量; .

●电压或电流;

●脉冲或电位;

●强电或弱电等。

有相应的I/O模块与工业现场的器件或设备，如:

●按钮

●行程开关

●接近开关

●传感器及变送器

●电磁线圈

●控制阀

直接连接。另外为了提高操作性能，它还有多种人-机对话的接口模块;为了组成工业局部网络，它还有多种通讯联网的接口模块，等等。

GE Multilin SR735 Mangeoire Protection Relais 735-5-5-HI-485

GE Multilin F650 BABF2G0LOSHE Bay Controller NEW R10 (2567)

GE Multilin 489 Generator Verwaltung Relais 489-P1-HI-A20-<wbr>E mit Etui Ungebraucht

GE Multilin G60 Generator Protection System UR PLC Rack w Display Panel NO PLCS

GE Multilin 7K Comms Module 1300 nm Single-Mode Laser, 2 Channels UR7KH #A6

[Used] GE  L90H03HKHF8LH6<wbr>DL6CNXXSXXUXXW<wbr>7I  L90 FRONT PANEL, CASE

GE Multilin 1219-0012-G1 SR760 A-Com Board Relay Rev. G1 1719-0002 12190012G1

GE Multilin 350 Alimentatore Protezione Sistema 350-E-P1-G1-H-<wbr>E-M-C-N-3E-D-N

GE Multilin 12A0-0006-C6 Sensitive Ground Digital IO 6E General Electric UR6EH

GE MULTILIN  UR 7HH,COMMS 7H,POWER ON TESTED   FREE SHIP

GE Multilin D60 Linea Distanza Protezione Relè D60K03HKHF8LH6<wbr>DM67P67U6HW

GE Multilin F650-FEEDER FMOD36-01  BAY PROTECTION SYSTEM F650BFBF2G1HI6

WESTERN ELECTRIC 261AC RELAY USE WITH WECO P-206115 CONTACTS

[Used] GE  F60H03HKHF8FH6<wbr>NM8ZP6TUXXW7H  F60 FRONT PANEL, CASE

[New Other] GE MULTILIN  T60K03HKHF8LH6<wbr>BM8NP6TU6DWXX  T60 FRONT PANEL, CASE

GE Multilin C30 Controller Relè C30J03HCF6HH6H<wbr>M4DP67UXXXWRH

GE 350-E-P5-G5-H-<wbr>S-S-C-N-SN-D-N MULTILIN 350 FEEDER PROTECTION SYSTEM (840)

GE Multilin SR469 Motor Management Relay & Case - Model No: 469-P5-HI-A20-<wbr>T-H 

GE Multilin MM300-XEHP3CAB<wbr>C Extention Module CPU IO Unit

GE Multilin UR Series - UR200 Bus Board PCB 17A0-0002 12A0-0002-C3 #A6

GE Multilin, Used  Front Panel, D60 Line Distance Relay

GE Multilin Moteur Manager II MMII-PD-1-2-24<wbr>0 Intelligent Mcc Contr?leur 240VAC

GE MULTILIN 350 FEEDER PROTECTION SYSTEM 350-E-P1-G1-H-<wbr>E-M-C-N-3E-D-N

GE Multilin 1219-0014 A-CD Terminal Board Rev. H4 12190014 General Electric

GE Multilin LM10 Moteur Protection Système Ms  2000pdu

Ge Multilin F35 Feeder Protection system F35U03BKLF8LH6<wbr>LM6CPXX

GE Multilin PQM-A Power Quality Meter General Electric 

[New Other] GE MULTILIN  UR 6BH  DIGITAL IO CARD, 1pcs

GE Multilin 1228-0001-D1 X-800 Resistance Board SR469 806508 General Electric

GE Multilin 369 369-LO-R-0-0-E<wbr>-0-E Motor Management Relay 3PH Protection

GE Multilin 760-P5-G5-S5-H<wbr>I-A20-R Feeder Managment Relay SR760 5 Amp 760

GE Multilin Management Relay 269PLUS-DO-27<wbr>1-100P-120VAC

WESTERN ELECTRIC 261AK RELAY USE WITH WECO P-206115 CONTACTS

GE Multilin LM10 Motore Protezione Sistema Ms  2000pdu

GE Multilin F35 Multiple Feeder Management Relay Display Panel & Rack NO PLCS

GE Multilin 1228-0003-D7 Analog Micro Board SR469 A-000 806501 General Electric

GE Multilin SR750 Feeder Management Relay Protection System Used

GE Multilin Power Management Circuit Board PCB 1219-0002 A-SW Rev H3 #A6

GE Multilin 1219-0002 A-SW Board Relay Rev. G1 1719-1001 General Electric

12L0-0009-A8 For GE Multilin Distribution Feeder Protection system Board 

GE Multilin F650-FEEDER FMOD3-40  Bay Schutz System F650BABF2G1HI6

GE Multilin C30 Contr?leur Relais C30J03HCF6HH6H<wbr>M4DP67UXXXW7H

GE MULTILIN 745 TRANSFORMER PROTECTION MANAGEMENT RELAY 745-W2-P1-G1-H<wbr>I-E NEW

GE Multilin C30 CONTROLLER RELAY {C30J03HCF6HH6<wbr>HM4DP67UXXXW7H<wbr>}

GE MULTILIN 350 FEEDER PROTECTION SYSTEM 350-E-P1-G1-H-<wbr>E-S-C-M-3E-D-H

[New Other] GE MULTILIN  T60G03HKHF8LH6<wbr>DM8NP6DU6BW5C  T60 FRONT PANEL, CASE 1

Ge 269PLUS-100P-1<wbr>20 Multilin 269 Plus Motor Management Relay 80-150v-acdc

GE Multilin F650 Digital Bay Controller FMOD3-37  F650BFCF1G0HI6<wbr>E Bay Controller

General Electric Ge TOV5023B210G00<wbr>C Multilin Voltage Relay

General Electric 369 Multilin Motor Management Relay 369-HI-R-M-0-E<wbr>-H-E

GE Multilin F35 Multiple Feeder Management Relay w Display Panel & Rack NO PLCS

GE Multilin 12A0-0305-A2 Sensitive Ground CTVT 8L General Electric UR8LH

?? GE GENERAL ELECTRIC MULTILIN PQM POWER QUALITY METER 90-300 VDC 70-265 VAC

GENERAL ELECTRIC  369-HI-R-M-0-0<wbr>-0-E  Multilin 369 Motor Management Relay    1B

GE MULTILIN 469 Moteur Gestion Relais SR469-P1-HI-A2<wbr>0-E (Pour Pièces Seulement)

GE MULTILIN PQM POWER QUALITY METER