AM-SA85-002模塊

AM-SA85-002模塊

AM-SA85-002模塊

數(shù)字量信號連接應注意的問題

變頻器的輸入信號中包括對運行/ 停止、正轉/ 反轉、點動等運行狀態(tài)進行操作的數(shù)字量輸入信號（開關型指令信號），這些信號常來自PLC 的數(shù)字量輸出信號。PLC 通常利用其內部的繼電器接點（繼電器輸出型P L C ）或具有開關特性的元器件（晶體管輸出型PLC）與變頻器相連，得到運行狀態(tài)指令，如圖1 和圖2 所示。在進行數(shù)字量信號的連接時應注意：

（1）使用繼電器輸出型P L C 與變頻器相連時，應注意接觸不良常帶來變頻器誤動作，因此在實際接線中要注意連接可靠。

（2）使用晶體管輸出型P L C 與變頻器相連時，應注意晶體管本身的電壓的高低、電流的大小等限制條件在其范圍內，保證系統(tǒng)的可靠性。

（3）設計變頻器的輸入信號電路時，應盡量避免采用繼電器等感性負載，因繼電器開閉產生的浪涌電流可能引起變頻器的誤動作。

（4）當P L C 輸出的開關信號進入變頻器時，有時會發(fā)生外部電源和變頻器控制電源之間的串擾，應注意對P L C和變頻器分開接地，避免兩者使用共同的接地線。

1734-OB8S    1   面價 4669

1768-M04SE/A   19年面價 10870

20F1ANC260JA0NNNNN   面價 121754   1個

2198-P208  1個  面價27371

ACS580-01-096A-4

ACS580-01-061A-4

ACS580-01-018A-6

VCF-0GE + VZ-7  24

6ES7193-4CL20-0AA0  3

6ES7138-4DB03-0AB0  3

6ES7155-6BA00-0CN0

6ES7193-4GB00-0AA0  1

6ES7288-2DR08-0AA0  2  

6ES7522-1BL01-0AB0  2  

6ES7531-7KF00-0AB0  2  

6ES7531-7KF00-0AB0

6ES7134-6HB00-0DA1  3

6AU1435-2AA00-0AA0  3

6AU1435-0AA00-0AA1  1

6AU1400-2PA01-0AA0  2

6AU1400-2PA02-0AA0  1

6AU1400-2PA23-0AA0-Z Z=M43  2

6AU1400-2PA01-0AA0-Z

6AU1400-2QA20-0AA0-Z Z=M43  4

3RS1000-2CK20 E03  1

CM30/2SMS0E0/STD  1

6SE6420-2UD21-5AA1  1

SU合閘控制板 8700R1-2GE進口  3

A860-2060-T321

00-195-881

A06B-6077-H002

A06B-6077-H010

A20B-2102-0671/05B

A230-0602-X005

6ES7144-4FF00-0AB0

伊頓 高壓濾波電容器 EX-7Li.6350V.360kVAR

高壓濾波電容器 HiQ-GUA53-6.44-300-1W   24

JUSP-COV03-002-E

SGMT-14A2AX-TE2

SGMGV-20ADA-TE11

SGDH-20AEY758-E

MULTILIN PQM-T20-CA  PQMT20CA

MOORE PRODUCTS IPC3510A300MGT  IPC3510A300MGT

MODICON MM-PMC2-400  MMPMC2400

MODICON MM-PMA1-200  MMPMA1200

MODICON AS-D004-040  ASD004040

MODICON AS-D004-030  ASD004030

MODICON AS-B883-201  ASB883201

MODICON AS-584A-042  AS584A042

MODICON AM-S980-810  AMS980810

MODICON AM-S980-130  AMS980130

MODICON 554-VIC-157-60  554VIC15760

MITSUBISHI FR-Z240-5.5K-UL  FRZ24055KUL

MITSUBISHI FR-Z240-30K-UL  FRZ24030KUL

MITSUBISHI FR-A240-E-37K-TF  FRA240E37KTF

MEASUREX 08638700  08638700

MAGNETEK GPD515C-B096  GPD515CB096

LANDIS & GYR PXC00-E96.A  PXC00E96A

LANDIS & GYR 562-002  562002

ITE SIEMENS WMS124U  WMS124U

ITE SIEMENS PD63B120-A01  PD63B120A01

ITE SIEMENS ND63T100  ND63T100

IRCON R-35C15  R35C15

INDUSTRIAL COMPUTER 8600-RE/SB386SX/AT-40MB  8600RESB386SXAT4

INDRAMAT TRANS-01-109-468-4800  TRANS01109468480

INDRAMAT TRANS-01.3  TRANS013

INDRAMAT TRANS-01.1  TRANS011

INDRAMAT TRANS-01.00  TRANS0100

INDRAMAT TDM1.4-050-300-W1-000  TDM14050300W1000

INDRAMAT MKD-112B-024-GP0-BN  MKD112B024GP0BN

INDRAMAT MDD090C-N-030-N2L-A110GBO  MDD090CN030N2LA1

INDRAMAT MAC071C-0-JS-4-C-095-A-0-W1504LV-S001  MAC071C0JS4C0951

INDRAMAT KDA1.1-100-300-W1/220  KDA11100300W1220

INDRAMAT DSC1.4-50  DSC1450

INDRAMAT DDS2.1-W/050-D  DDS21W050D

INDRAMAT DDS02.1-W050-DA01-00  DDS021W050DA0102

INDRAMAT CDM1.4A  CDM14A

INDRAMAT CDM1.3A  CDM13A

HORNER ELECTRIC HE697BEM600  HE697BEM600

HONEYWELL XL-100CU  XL100CU

HONEYWELL 51400997-200  51400997200

HONEYWELL 1858-T79H0  1858T79H0

HONEYWELL 1858-T790G  1858T790G

HEWLETT PACKARD TEST & MEASURE 54503A  54503A

HEWLETT PACKARD COMPUTER 1201B  1201B

GIDDINGS & LEWIS 502-03994-10R3  5020399410R3

GIDDINGS & LEWIS 502-03963-61  5020396361

GETTYS 16-0376-17  16037617

GENERAL ELECTRIC THPC-3620G3TRT1  THPC3620G3TRT1

GENERAL ELECTRIC DS3815PMMA1D1B  DS3815PMMA1D1B

GENERAL ELECTRIC DS3815PMMA1C1B  DS3815PMMA1C1B

GENERAL ELECTRIC DS3800HAIC1A1A  DS3800HAIC1A1A

GENERAL ELECTRIC DS3800HAFA-1B1D  DS3800HAFA1B1D

GENERAL ELECTRIC DS200IAXSG1A  DS200IAXSG1A

GENERAL ELECTRIC 6KDV3280Q2B20D4  6KDV3280Q2B20D4

GENERAL ELECTRIC 3N2100FA104C1  3N2100FA104C1

GENERAL ELECTRIC 186C8108G1  186C8108G1

GENERAL ELECTRIC 137D6155G2  137D6155G2

GENERAL ELECTRIC 137D5161G1  137D5161G1

GEMCO ELECTRIC 1989-A16R12SCM  1989A16R12SCM

GE FUJI 6KDV3224Q2B20  6KDV3224Q2B20

GE FANUC IS200VTCCH1B  IS200VTCCH1B

GE FANUC IC600CP630  IC600CP630

GE FANUC IC3600SSVB1  IC3600SSVB1

GE FANUC IC3600LRLB1  IC3600LRLB1

GE FANUC A06B-6062-H222  A06B6062H222

FOXBORO P0960JA  P0960JA

FOXBORO 135B  135B

FISHER ROSEMOUNT DM6004X1-EA2  DM6004X1EA2

FANUC A20B-0009-0533  A20B00090533

FANUC A20B-0002-0942  A20B00020942

FANUC A06B-6058-H334  A06B6058H334

FANUC A06B-0632-B011  A06B0632B011

FANUC A06B-0602-B031  A06B0602B031

FANUC A06B-0356-B759  A06B0356B759

FANUC A06B-0163-B675  A06B0163B675

FANUC A06B-0143-B189  A06B0143B189

DORRIS 307TR10  307TR10

DODGE 356058  356058

CUTLER HAMMER ND312T36W  ND312T36W

CUTLER HAMMER HVX01031B1SA  HVX01031B1SA

CUTLER HAMMER HLD3600  HLD3600

CUTLER HAMMER 1585THX  1585THX

CTC PARKER AUTOMATION P91-4PC-1A0H-4A3  P914PC1A0H4A3

CONTROL TECHNIQUES MX-1300  MX1300

CONTROL TECHNIQUES FX-6300  FX6300

CONTROL TECHNIQUES DB-600  DB600

CAMCO 60-500RGDH40-90-90-90-90  60500RGDH4090909

CAMCO 60-500RGDH40-65-115-65-115-OSC  60500RGDH4065115

CAMCO 60-500RGDH40-100-80  60500RGDH4010080

CAMCO 30-500RGDH40-90-90-90-90  30500RGDH4090909

CAMCO 30-500RGDH40-90-90  30500RGDH409090

BAUMULLER BUM62F-75/975-54-M-041  BUM62F7597554M04

BARBER COLMAN 41VM-33101-107-1-00  41VM33101107100

BARBER COLMAN 41AA-24103-210-1-00  41AA24103210100

AUTOMATED LOGIC X4106E  X4106E

AUTOMATED LOGIC MX4106  MX4106

ASEA BROWN BOVERI YB161102-BS  YB161102BS

ASEA BROWN BOVERI EHDB520M2P-1L  EHDB520M2P1L

ASEA BROWN BOVERI 57520001-GD  57520001GD

ASEA BROWN BOVERI 52700141  52700141

ASEA BROWN BOVERI 3BSC690104R2  3BSC690104R2

ALLEN BRADLEY RP-144443  RP144443

ALLEN BRADLEY 8520-CPUX1  8520CPUX1

ALLEN BRADLEY 6180-DHIEFLDHECZ  6180DHIEFLDHECZ

ALLEN BRADLEY 500FL-FOB92  500FLFOB92

ALLEN BRADLEY 3400-TFS  3400TFS

ALLEN BRADLEY 2711-TC1MC  2711TC1MC

ALLEN BRADLEY 2711-TA1  2711TA1

ALLEN BRADLEY 2711-T6C10L1  2711T6C10L1

ALLEN BRADLEY 2711-T10C20  2711T10C20

ALLEN BRADLEY 2711-T10C16  2711T10C16

ALLEN BRADLEY 2711-T10C10L1  2711T10C10L1

ALLEN BRADLEY 2711-T10C10  2711T10C10

ALLEN BRADLEY 2711P-RDB15C  2711PRDB15C

ALLEN BRADLEY 2711-B6C1  2711B6C1

ALLEN BRADLEY 1785-V80B  1785V80B

ALLEN BRADLEY 1785-L80C  1785L80C

ALLEN BRADLEY 1775-MSD  1775MSD

ALLEN BRADLEY 1771-DA  1771DA

ALLEN BRADLEY 1756-M24  1756M24

ALLEN BRADLEY 1756-L61  1756L61

ALLEN BRADLEY 1756-L60M03SE  1756L60M03SE

ALLEN BRADLEY 1756-L1M1  1756L1M1

ALLEN BRADLEY 1756-EN2TXT  1756EN2TXT

ALLEN BRADLEY 150-B97NBD-8L  150B97NBD8L

ALLEN BRADLEY 150-A97NB-ND  150A97NBND

ALLEN BRADLEY 150-A97NBD  150A97NBD

ALLEN BRADLEY 150-A135NBDD-8B4  150A135NBDD8B4

ALLEN BRADLEY 143679  143679

ALLEN BRADLEY 1395-B70-C1-P50-X1  1395B70C1P50X1

ALLEN BRADLEY 1394-SJT22-T-RL  1394SJT22TRL

ALLEN BRADLEY 1394C-SJT05-A  1394CSJT05A

ALLEN BRADLEY 1336T-B003-AN-GT2EN-L6  1336TB003ANGT2E1

ALLEN BRADLEY 1336S-B030-AA-EN4-HA2-L6  1336SB030AAEN4HA

ALLEN BRADLEY 1336F-BRF150-AA-EN-GMS1-L6  1336FBRF150AAEN3

ALLEN BRADLEY 1336F-B020V-AA-CB-HAIC-JF-JR-LR  1336FB020VAACBHA

ALLEN BRADLEY 1336-B030-ECF-FC3-L3-S1  1336B030ECFFC3L3

ALLEN BRADLEY 1326AB-B730E-21  1326ABB730E21

ALLEN BRADLEY 1326AB-B720F-21K7  1326ABB720F21K7

ALLEN BRADLEY 1326AB-B420H-M2L  1326ABB420HM2L

ALLEN BRADLEY 1100-COD93  1100COD93

ACCU SORT 1000065955  1000065955