SIEMENS 6DR2104-4

屏蔽層、接地線和大地有可能構(gòu)成閉合環(huán)路,在變化磁場(chǎng)的作用下,屏蔽層內(nèi)有會(huì)出現(xiàn)感應(yīng)電流,通過(guò)屏蔽層與芯線之間的耦合,干擾信號(hào)回路。若系統(tǒng)地與其它接地處理混亂,所產(chǎn)生的地環(huán)流就可能在地線上產(chǎn)生不等電位分布,影響DCS內(nèi)邏輯電路和模擬電路的正常工作。DCS工作的邏輯電壓干擾容限較低,邏輯地電位的分布干擾容易影響DCS的邏輯運(yùn)算和數(shù)據(jù)存貯,造成數(shù)據(jù)混亂、程序跑飛或死機(jī)。模擬地電位的分布將導(dǎo)致測(cè)量精度下降,引起對(duì)信號(hào)測(cè)控的嚴(yán)重失真和誤動(dòng)作。

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Potter & Brumfield 4 pole Relay KUP17D19-12V

SSR Welding Puck Control PRXC152P

ICM Delay On Make Timer LR30320 MPS00C2X600 19-240vac Input .03-10 mins

Automation Direct Illuminated Push Button GCX1206-24

Deltrol Ice Cube Relay 20310-82 166 DPDT 24vdc coil

Thremadyne Welder Replacement Motor

Omni Antenna ML-2499-HPA3-01?R 2.4-2.5 GHz 5dBi

emecanique Control Relay CA2-EL113F 120vac coil

Potter & Brumfield Time Delay Relay CHB-38-70021 1.0 to 10 seconds 120v input

Allen Bradley Contactor 100-A09ND3 120v coil

Balluff Proximity Switch BES 516-356-BO-C 10~30vdc

Baumer Electric Proximity Sensor IFR 12.24.36/K271

emecanique Photoelectric Sensor XUL H043539 12-24VDC

Magnecraft Struthers Time Delay Relay W211CPSRX-1 .1 - 10 SECONDS 24VDC

3pc Omron Miniature Relay G2R-1-S 24vdc coil

Marion Mfg. Hydraulic Filter Element SU47SF20

Festo Pressure Regulator LR-1/4-S-7-B 14BAR MAX

Efector Pressure Sensor PB5224 5-100psi 1/4" port

Fabco-Air Reed Switch PRL-12 5-120v AC/DC

Compact Air Cylinder Reed Switch WSK

emecanique Overload LR2D1305

Automation Direct Proximity Sensor AE1-AN-2H 10-30vdc

Air-O-Tronics Solid State Timer TDU-1006A3A 120V .2 - 6 seconds

Red Lion CUB Timer CUB3T000

Allen Bradley 800T-B Push Button Red Operator

Automation Direct Proximity Sensor AE1-AN-2H 10-30VDC

Elastimold Universal Terminator 16THGH-GA 4/0 size conductor

Square D Contact Kit for D Relay 9998RA84

4pc emecanique Contact Block ZA2BZ102

Gould Modicon PLC AC Input Module Model DI-1131-000

3pc emecanique Operating Key ZCK Y08 IN BAG

Origa Reed Switch 9408/26940201/5

GE Selector Switch CR104MB12102

RK Electronics Network Filter RCY6A-30 600vac

Astec 24 VDC Power Supply @ 2.4 amps

Balluff Proximity Sensor BES-516-113-BO-?C 10-30vdc

Allen Bradley Circuit Breaker 1492CB1G100 1 Pole 1 amp

INA Pillow Block Bearing Pasey30

Baumer CH-8501 Fiber Optic Sensor FVDK 10P60Y0

Allen Bradley Motor Starter Contact Kit Z-34108 Single Pole

EASYHEAT SR Trace SRP Power Connection Kit

Omron Door Safety Interlock Switch D4DS-3AFS

Photocraft Incandescent Light Source CLS-F6 3/8" Diameter 6.3v AC/DC

Omron Proximity Sensor E2E-X2F2-M1 12-24VDC

10pcs Allen Bradley 140-T40E End Plate Cover Series C

Brecoflex Timimg Pulley BP16X002564

GE General Electric CR104PXC01R NC Logic Reed Switch Contact Block

GE General Electric CR104PXC10R NO Logic Reed Switch Contact Block

Micro Switch Limit Switch Body LSA1A MDL B

General Electric CGE Limit Switch Head 114FCTB

3pc Allen Bradley Motor Control Connector Blocks

emecanique GV1-M04 Protected Manual Starter 0.4 - 0.63 amps

Moeller Circuit Breaker AZC16 400vac 2 pole 16amp

Allen Bradley Terminal Cover 140-BK60 Ser C

Cutler Hammer Selector Switch 10250T21KB 3 Position

Micro Switch Photoelectric Sensor TPC2L

Numatics Poppet Valve NAF260000N14AO NAF260000N14A0 24-145 PSIG

Bimba Flat 1 Pneumatic Cylinder FOR-0905-L-MT

IDEC 24vdc Power Supply PS3E-C24 100-240vac input 24vdc @ 1.3amp out

2pc ASCO Valve rebuild parts kit

General Electric CGE Limit Switch Head 1140L6A

4pc Balluff Sensor Cord Set BKS-S20-3-05 4 WIRE

2 Pneumatics Sensor Cord Set RC08SF0M030150 3 Wire

Allen Bradley Starter Coil 2A86 120vac

3pc Aeroquip Cylinder Bore Kit 6332U-026

3pc Swagelok Flange Clamps JNWCP25 IN BAG

Allen Bradley Push to Test Pilot Light 800MR-PT16S

Allen Bradley Illuminated Push Button 800MS-CA9

Banner OptoTouch Button OTBA ?

Hydraulic Filter 9626311491255 B3100 rated

Turck Micro Connector Cord Set RKC 4.4T-6-RSC 4.4T 4 WIRE IN BAG

Balluff Proximity Sensor BCS018PS1C03 10-30VDC

Allen Bradley Protected Motor Starter 140-MN-0100

Appleton 1/2" Grayloy Drain Seal EYD16

ISSC Proximity Sensor 30mm size NO PART NUMBER

Hubbell Angle Plug 9331 2 Pole 3 Wire 30amp 250vac

SKF Roller Bearing 6013-2Z / C3HT51

2pc Numatic Solenoid Coil 120v .05amp

Allen Bradley SLC500 Input Module 1746-IA8 Series A

Allen Bradley 1492-CB1G150 Circuit Breaker 15amp 1p

2pc Amphenol MS Military Flange Socket 97-3102A-20

9pc Gould Amp-Trap Time Delay Fuse AJT 1 1/2 1.5amp

FMC Link-Belt Pillow Block Bearing FX3-U212H 3/4"

STI Cord Set 60051 4 Wire

3pc Festo Push to Connect Fitting QS-1/2-12

Festo Limit Switch SME-18

IDEC Timing Relay GT5Y-4SN 0-10 Seconds / Minutes

Festo Pneumatic Regulator Valve LRMA-QS-8

Allen Bradley 1746-IA16 AC Input Module Series C

Mor Electric Armored Thermocouple JAA -2024-4 J Type

2pc Clarostat Potentiometer 50k Model: 73JA

Tempco Flat Heater Band 141537 400 watt 240vac

Balluff Proximity Sensor BES516343E3L03 BES 516-343-E3L-03 10-30VDC

Cooper D Net Y Adaptor 5000111-554 300v 8 amp 5 Pole

6pc LAPP USA PG29 Male to 1" NPT Female Adapter w/ O-Ring

Micro Switch Compact Limit Switch 914CE1-3

150+pc Caplug 7/8" Panel Plug BPF-7/8

Conair Franklin Pneumatic Cylinder CFD-03506-A

3pc Entrelec Fuse Holder DL10 / 17,5 SF 1 pole

Psytronics Transient Voltage Surge Suppressor P1301

Cutler Hammer Push Button Light Module 01250T63

Allen Bradley Contactor 100-A09ND3

Allen Bradley Keyed Cylinder Lock Selector 800T-H33

Allen Bradley Keyed Cylinder Lock Selector 800T-H4803

Sunx Photoelectric Sensor NX5-D700A 24-240VAC / 12-240DC

Norgren Pneumatic Shut Off Valve T13-412E2AA 250psi

9pc emecanique ST163-2C 115V

JAF Ball Bearing 5207-2RS 1.5" Bore

Cutler Hammer Corrosion Resistant Indicator Light E34TB120

AEG OIC-422 Adapter

Mac Solenoid Valve 111B-111AAAA 120VAC

Square D Contact Kit for D Relay 9998RA84

Balluff Proximity Sensor BES-516-325-S4-?CW

3pc IFM Efector 2 Wire Switch RG2030-6-6 140vac 1.0mfd 100ohm

Marshalltown Rolagage Pressure Gauge 87196

Omron Photoelectric Sensor E3E2-R1Y2 100-240VAC

8pc Buss Low Peak Yellow Fuse LPS-RK-40SP

Hoffman Push Button Enclosure W-765348

ISSC Proximity Sensor T18-D310 18mm size 10.8 - 30vdc

ASCO Red Hat Valve Rebuild Kit 097614

ASCO Red Hat Valve Replacement Coil 099-216-5-D 110 / 120vac

Omron Proximity Sensor TL-X5C1-P1E 12-24VDC

Buss Low-Peak Fuse LPS-RK-110SP

NTN Bearing RNA6906RP5

ASCO Red Hat Valve Replacement Coil 064-982-5-D

Modicon Cablefast Wiring Block 140CFA04000

Banner Multi Beam Photoelectric Sensor UC-C6 C1 body

5pc emecanique Suppressor Module LA4KC1B

emecanique Contactor Coil 2090-71DA 208-240vac 50/60hz

OZ Gedney Cast Device Box FDC-1-75 3/4"

Allen Bradley 4 Pole DC Relay 700DC-P400Z24

emecanique Contact Block Kit J20C30 3 N.O. 600VAC

ERNI Profi Bus Node Connector 103663

emecanique Starter Coil 209051EA 110/120vac

Banner Fiber Optic Cable PIT46U

General Electric V-Line Circuit Breaker D2 3 Pole 2 Amp 480VAC

Allen Bradley Protected Motor Starter 140-MN-0400 Series A

Allen Bradley Protected Motor Starter 140-MN-0160 Series A

Allen Bradley Circuit Breaker 1492CB1G050 1 Pole 5 amp

Omron PLC Axis Control NC Module C200H-NC112

Modicon TSX Discrete Input Module DEP210 / AS-BDEP-210

emecanique Beacon Stack Light XVA Series

Allen Bradley Surge Supressor 199-FIMZ24

Allen Bradley Pigtail Fiber Optic Cable 99-95

Fafnir Ball Bearing 5201K

2pc Omega TJ36-CASS-116G-?12 Thermocouple

Pepperl & Fuchs Proximity Sensor NJ 6-F-A

Fiber Optic Sensor Head

Allen Bradley Circuit Breaker 1492-SP2D100 10amp Two Pole 415vac

Parker Hydraulic Check Valve C400B 5gpm 2000psi 1/4" npt

2pc Akinsun Heater Cartridge R16-1000B54 500 WATT 240VAC

4pc GE General Electric Circuit Breaker 20amp 1 pole

Cutler Hammer Type M Relay Adder Deck D26MD10

Bernstein Limit Switch GC-SU1Z Riw 10amps @ 500vac

HTM Electronics Proximity Sensor FCU1-0801P-A3U2 10-30vdc PNP UN

Honeywell Micro Switch Limit Switch BZE6-2RQ

ABB Circuit Breaker S271K1A 480v 1amp 1 pole

Klockner Moeller Circuit Breaker FAZNB6 277vac 6amp

Woodhead Watertite Receptacle 67W06 20amp 250v

emecanique IEC Overload Relay LR2D1310 4 - 6 amp

Honeywell Micro Switch Limit Switch BZV6-2RQ

Watlow Thermocouple RSHU20A122BB000

Allen Bradley Push To Test Pilot Light 800T-PT16 Green

emecanique IEC Overload Relay LR2D1308 2.5 - 4 amp

SCOTCH-WELD DP-810NS Acrylic Adhesive, Tan, 50mL, Duo-Pak

Marshall Numeric Keypad KEYK E03218XTAT-I

Appleton FS-FD Unilet Cover with K Thermocouple Sockets

10pc Allen Bradley Switch Legend Plate BRAKE 30mm size

11pc Allen Bradley Switch Legend Plate RUN OFF INCH 30mm size

CKD Pneumatic Silencer Model SL-15N

ERNI Profi Bus Node Connector 103663

3pc GE Micro Switch Push Button PWP15

6pc Exair Regulator Bracket 900398

Allied esyn CentreCOM 5 Port Network Switch 10baseT/100Base FS705E

Merlin Gerin multi9 Circuit Breaker NC100H 80amp Cat Number 27164

Bimba Flat 1 Pneumatic Cylinder FDR-0905-4FMT

Allen Bradley Guardmaster Safety Interlock Switch 440K-T11129 Series A

IDEC 24 vdc Power Supply PS5R-C24 1.3AMP 100-240VAC INPUT

Lumberg Sensor Cord Set RK50-613/20F

Mitsubishi Communications Cable FX-50DU-CAB0-1M

3pc Banner Fiber Optic Armored Cable IA23S

Gordos Crouzet Relay DR-OAC 3.7-32VDC INPUT 12-280VAC OUTPUT @ 5AMPS

2pc Intermatic Photo Control Eye K4023C K4023-8 208-277VAC

Allen Bradley 800T-B Push Button Red Operator XD2 Contact

Allen Bradley 1772-LSP PLC 2/05 CPU Ser A Rev E

Separation Technologies Oil Filter ST6732

Allen Bradley Contactor 100-C16D*10 100-C16D10 24vdc Coil

GE General Electric Starter Contactor Coil 22D103G2

Fanuc PLC I/O 230vac Output Module A03B-0807-C158 8PT

Allen Bradley Contactor Coil TA-475

WICC Current Transformer S-060-00-T-83 0.5VA

Appleton 1 1/4" Cord Grip CG90-112125 90 degree