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GE FANUC IC610MDL125A

HONEYWELL 12ZS1

ABB MEM86-192K + 192KRM

DEZURIK 9192788

ALLEN BRADLEY 20AD034C3AYYADNN

ITT 1-N-PN-36-M7-A209-Y

SONY MPF920-F

ALLEN BRADLEY 2711-K5A2

BALDOR BSC1105-24

ALLEN BRADLEY MPF-B430P-SJ72BA

MEASUREX 05372600/D

HONEYWELL K3P02B6

4WE6D62/EG24N9K4/B15V

GE 531X102CCHAHM2

SIEMENS SIMODRIVE 6SN1145-1BB00-0EA1/6SN1162-0BA02-0AA1

PARKER/EUROTHERM 690+0040/500/1BN

ALLEN BRADLEY RP-144447 KIT

ITT 1-N-PN-36-M7-A209-Y

BN-04MHFCC61BN

INDRAMAT MAC063D-0-JS-2-C/095-B-0/S001

SIEMENS 6SE9212-ODA40

GE 531X102CCHAHM2

ALLEN BRADLEY 1336T-B040-AA-GT1EN

HONEYWELL 51402577-100

ACP6044BC

REXROTH 5460027132

FANUC A06B-6087-H130#CS

FINCOR 6400 AC 106074619-J

ADEPT 30350-10352

MTZ2 148 G

ELAU AG MC-4/11/22/400

DANFOSS VLT-2800 195N1134

FANUC A06B-0651-B205

RELIANCE 86466-59S

ALLEN BRADLEY 2706-B21J8

SQUARE D PM820RD

ROSEMOUNT 3051S1CD2A2B12A1AB4K5M5

FUJI ELECTRIC 4FC204A-7W

TB600342 2500 LB 1100KG

ATV312H075N4

AC TECH 845-511

FANUC A06B-0166-B675

ABB 064844-004

SEW MAS51A030-503-00

VARIAN 63-100024-00

ALLEN BRADLEY 2711-T10G15

5016779-01

ONAN 0511-0161-10

ABB SK828086-AF EHDB960C2P-1L

變頻器的輸入信號中包括對運行/停止、正轉/反轉、微動等運行狀態進行操作的開關型指令信號。變頻器通常利用繼電器接點或具有繼電器接點開關特性的元器 件（如晶體管）與PLC）相連，得到運行狀態指令，如圖1所示。 在使用繼電器接點時，常常因為接觸不良而帶來誤動作；使用晶體管進行連接時，則需考慮晶體管本身的電壓、電流容量等因素，保證系統的可*性。在設計變頻器 的輸入信號電路時還應該注意，當輸入信號電路連接不當時有時也會造成變頻器的誤動作。例如，當輸入信號電路采用繼電器等感性負載時，繼電器開閉產生的浪涌 電流帶來的噪音有可能引起變頻器的誤動作，應盡量避免。圖2與圖3給出了正確與錯誤的接線例子。 當輸入開關信號進入變頻器時，有時會發生外部電源和變頻器控制電源（DC24V）之間的串擾。正確的連接是利用PLC電源，將外部晶體管的集電極經過二極 管接到PLC。如圖4所示。

EMERSON ECI-44

SIEMENS RMG88.62C1

GORIN KERR XT7905

SANYO DENKI 67ZA050AJB3SH1

GENERAL ELECTRIC DS200IMCPG1CBA

INDRAMAT CCD01.1-KE01-01-FW

TB600342 2500 LB 1100KG

APD-192G088-6

ATC 356A350Q30PX

ELPRO 905U-D

RELIANCE 7P6171

HONEYWELL 136363

GENERAL 531X307LTBAJG1

VERSA CSG-4222-043-HC-A120

SUMITOMO PA063957

GENERAL ELECTRIC DS3800HVDB1K1G

FISHER 289H-43

HONEYWELL DC3200-CE-000R-200-00000-E0-0

ALLEN BRADLEY 1769-IQ32

ALLEN BRADLEY 800T-2TZ

ROSEMOUNT 8732EST1A1N0M4 W/

ALLEN BRADLEY 1770-T12

EMERSON 9739MVD61UJEZZZ

IWAMA MBT-160LN

AUTOMATED H100

ABB DI86-M8/8

CERUTTI RE 52094

MEASUREX 05292600

FOXBORO N-250HF-M1NH-F

EXTRON ADA380

P3PUH10CA1

ANGAR SCIENTIFIC 388NC24125

INDRAMAT MDD115A-N-030-N2M-130GA1

GE 9F62KED300

BERGER BLS2020I166

ABB 3HNM09600-1

ALSTOM 75-DFI100-00

SSD 347-2550-9-8-1-010-1010-100

PARKER ACR8010-0

ABB DSPC-170 CPU

MICROSCAN FIS-0890-0102G

INDROMAT MHD093B-035-NP0-AN

LEUZE PRK8/66-S12

OMRON C200H-BC081-V2

KNICK 4310A2

SMC SRH3010-N02

6SE7014-0TP50-Z

PARKER/EUROTHERM 690+0040/500/1BN

BAILEY IMASI13

SIEMENS 6RA2418-2FV62 A1-116-250-504

ALLEN BRADLEY 1756-CPR2

121-200-0764

ATLAS COPCO 4240-5009-00

REXROTH 5351 403 200

ABB EH700C-111

KEYSTONE 790-401

HONEYWELL UDC2500-EE-0L00-200-10000-E0-0

ABB 3HAC17396-1

ABB APSAF03 E-32086

SIEMENS NGB3B110

NATIONAL INSTRUMENTS MODULE PXI-4472B

SICK 6034406

HELDT & ROSSI 807E

NORDAC 700E I/O MODULE SK 700E-551-340-A

FANUC A06B-6053-H303

SMC 5C-16-K24

GENERAL ELECTRIC DS3815PLNC1F1A

為了減少動力電纜輻射的電磁干擾，我們選用了屏蔽電纜。在工程中，采用銅帶鎧裝屏蔽電力電纜，可以大大降低動力線產生的電磁干擾，使工程取得滿意的效果。

SMC EAR210

HONEYWELL FYQLA1-140R-3

MOELLER PKZ2-ZM-32

BAILEY IPMON-01

ALLEN BRADLEY 1400-ELTC6

5016779-01

FANUC A06B-0731-B200#3000

MITSUBISHI TH-N60KP35A

CINCINNATI 3-533-1043G

ABB BC16C-Y

ECOLAB 3410T

FEDERAL SIREN B9*120

GE FVK465RT

RELIANCE ELECTRIC 915FK0101

SUNX FD-N500

FANUC A16B-1110-0260/07D

RMI 814.56.00

ABB 1951JAA01100090STD

SIEMENS 6AV7875-0BC20-1AC0 19"

ALLEN BRADLEY 1336-BDB-SP23D

CUTLER HAMMER W210M3CFC

RELIANCE 920FK0042

PHOENIX 0800307

BANNER MSD1NT-1 MINI

FTL50H-ATE2AC4E4A

FISHER DM6363X1-B1

3-531-4066A

AB 20G11ND096AA0NNNNN

BOSTON GEAR RBA2U-RG

RELIANCE 0-57652

SERIES SK3935

ALLEN BRADLEY 80025-549-01-R

ARO 666053-388

LUST VF1402S

GE FANUC CENTRAL IC697CPX772-GD

ROSEMOUNT 1607351

ROCKWELL 1-D36907

CUTLER-HAMMER HLA3600F

ALLEN BRADLEY 1785-L40E

KOYO E-20N INPUT

BINKS 102-2410

ALLEN BRADLEY 1326AB-C2E-11

ALLEN BRADLEY 1336-TGT3-EN

GE FANUC IC693CHS399E

TIF 9450D

FANUC A06B-6096-H106

APPLETON ECH2023

THOMAS 107CAB18A

ALLEN BRADLEY 1771-OG

FEBCO 825YALF

（3）屏蔽地。為防止靜電和磁場感應而設置的外殼或金屬絲網，通過專門的銅導線將其接入地下；

INDRAMAT RAC2.3-200-460-A00-W1

SIEMENS 6ES7 953-8LM20-0AA0

ALLEN BRADLEY 800T-Q24R

GE 4B331764 G

KUNKLE 6021 HG01

BALDOR SD23H2A54-ER

GE IC697CPU781-HB

HONEYWELL S7800A1001

KEP MC2A3

FANUC A06B-6050-H003

SIEMENS 6ES5 945-7UA21

78767530

FANUC IC693ALG392B

SSD 347-2550-9-8-1-010-1010-100

VALMET M851231

DODGE TIGEAR 2 35Q30R14

845N-NXJH40180Y1

GENERAL DS3800HXRC1F1C

SCHNEIDER TSXDSY16R5

FANUC A06B-6066-H234

TURCK MS21-12EX0-R/115VAC

CUTLER HAMMER HKD3225A06U18

CMF200M342NRAAEZZZ

GE FANUC IC609SJR120C

EFECTOR LK7023

BALSTON 050-05

ABB ACS60101205000B1200000

ALLEN BRADLEY 1747-L532

ALLEN BRADLEY 8520-3S5A-BAT-EX4-S-1-2-3-5-7

REXROTH DB 20-2-30/315U/5

SIEMENS 6ES7 322-1HH01-0AA0

BALLUFF BES-M08EG1-PSC15A-S04G-W

ALLEN BRADLEY 1326AB-B740C-S2L

SQUARE D SY/MAX 8030-RIM125

ALLEN BRADLEY 1395-A66-D1-P11-P50

S-PKZ-2 230V, ZM-4-PKZ2, NHI22-PKZ2

PARKER D51VP071C

ALLEN BRADLEY 509BOD

MODICON AS-P120-000

IRCON MODLINE3

2.3 正確選擇接地點，完善接地系統

SIEMENS 100A NGB3B100

BAILEYIMMFC04

BEHA 5715

HONEYWELL 620-0089C

ALLEN BRADLEY MPF-B430P-SJ72BA

KEYENCE LENS CV-L16

MITSUBISHI A1SJ71AT21B

P3-64ND3

FANUC A97L-0218-0250/110E-127

ALLEN BRADLEY 20-COMM-P

NORGREN 11-018-100

FANUC A06B-0128-B575#7076

ALLEN BRADLEY 2364-SPB02A

SIEMENS HPXD63B160

ECOLAB CMJ-20

SMC NAF600-N10

ALLEN BRADLEY 2711-B5A8

1746sc-INO4vi

RELIANCE 0-58719-32

MEASUREX 09437703/A

FANUC A06B-6088-H330#H500

RELIANCE P56X4716M

ABB S271- K10A

PARKER D51VP071C

ELECTROSTATIC 55-9V4A

ALLEN BRADLEY 20-750-2263C-1R2T

ABB YPK112A REV. H

SIEMENS 5SX2

INDRAMAT HVE03.2-W030

ABB T25 DU 3,1

ABB 3HAC17346

FISHER 289H-43

FISHER DM6363X1-B1

GE FANUC IC697ALG320J

MICRO DS025S119SU

SIEMENS 5SX2

KRONES 0-901-17-350-8

SWAGELOK SS63TF8

F002501024AB

PARTLOW CONTROLLER 2211101

PRA/8063/M/50/SP

MAC PME-871DABE

BOSCH CYLINDER 0 822 252 006

GE FANUC IC697CPX772-GD

INDRAMAT TDM1.2-100-300-W1-000

5PY59JY2

HONEYWELL DC3200-EE-000R-200-0000-E0-0

108596-0050

GE FANUC IC609SJR120C

FANUC A06B-6066-H234

ALLEN BRADLEY 636028

INDRAMAT RAC3.1-150-460-A00-W1-220

ABB S201DC-K3

ABB DSPC-170 CPU

ALLEN BRADLEY 1336-BDB-SP23D

NORDSON 1050728A

FANUC A06B-6053-H303

MOELLER Z1-57

HOFFMAN A-424212WFLP

INTERNATIONAL DG-03-8C-115VAC82WB

SIEMENS 6ES5 458-7LB11