174-CEV-200-30

174-CEV-200-30

174-CEV-200-30

3、 模擬量信號(hào)連接應(yīng)注意的問題變頻器中的模擬量輸入信號(hào)，通常指0～10V/5V 的電壓信號(hào)或0/4～20 ｍＡ的電流信號(hào)；這些模擬量輸入信號(hào)可通過接線端子由外部給定，當(dāng)變頻器與P L C 連接時(shí)，這些模擬量輸入信號(hào)也可來自PLC 的模擬量輸出信號(hào)，如圖3 所示。在進(jìn)行模擬量的連接時(shí)應(yīng)注意：

（1）阻抗匹配。根據(jù)變頻器的輸入阻抗選擇P L C 的輸出模塊，實(shí)現(xiàn)兩者的阻抗匹配。

（2）電壓范圍。當(dāng)變頻器和P L C 的電壓信號(hào)范圍不同時(shí)（如變頻器的輸入信號(hào)為0～10V，而PLC 的輸出電壓信號(hào)范圍為0～5V 時(shí)；或PLC 的一側(cè)的輸出信號(hào)電壓范圍為0～10V而變頻器的輸入電壓信號(hào)范圍為0～5V時(shí)），需采用串聯(lián)電阻的方式進(jìn)行分壓，以保證兩者在正常電壓范圍內(nèi)

工作，避免電壓過限可能損壞器件。

（3）采用屏蔽電纜或絞合電纜。對(duì)于變頻器和P L C 而言，弱電控制信號(hào)（電壓0～5V/10V、電流0/4～20ｍＡ等）易受到外界強(qiáng)信號(hào)的干擾，對(duì)控制信號(hào)采取適當(dāng)?shù)钠帘未胧?。常用的方式就是采用屏蔽電纜進(jìn)行屏蔽；對(duì)于長(zhǎng)距離的控制回路宜采用絞合電纜，絞合電纜的絞合間距盡可能小。

（4）主、控電纜分開布線。實(shí)際連線時(shí)，注意主、控電纜分開布線，且相隔的距離。以保證主電路側(cè)的干擾及噪音影響不到控制電路。

3-15++++++++++++++++

BSFE-C2C   1個(gè)

6ES7 321-1BH50-0AA0   30          

6SN1124-1AA00-0CA1  1pc

6SN1118-0DM21-0AA0  1pc

SDCS-FEX2A-0016    SDCS-FEX-2A-COAT-KIT  2個(gè)

F920G0T-BBD5-K-C  1

QUINT-PS/1AC/24DC/20   2

6AV2125-2AE13-0AX0 2

6AV2125-2GB23-0AX0 2

6AV2181-5AF15-0AX0 2

CIMR-HB4A008FAA  1

PLC模塊: 172PNN26022,     2

PLC模塊: 171CCC98020,     2

PLC模塊: 171CCC78010，   2

SKDA36AN0B00AX數(shù)量2

SKDA36AN0800

CIMR-HB4A0018FAA

97083342  24VDC1.25A 10個(gè)

CDP312R   PIN 64378660G     1臺(tái)

6AV7885-0AA10-1AA2?? 1臺(tái)

6ES7318-3EL00-0AB0    1

1.6SL3224-0BE21-5UF0   1

2.6SL3224-0BE24-0AA0   1

3.6SL3244-0BB00-1BA1   1

4.6SL3255-0AA00-4CA1   1

5.6SL3330-6TE41-3AA3   1

3AXD50000028919

3AUA0000089107

3AUA0000124973

3AUA0000054712

3AXD50000000051

68242371

64669982

64607901

D2D146-AA02-22

68569591

64606859

64348221

64610805

3AXD50000005751

68685826

68295459

64669982G

64605666

3AUA0000110430

3AXD50000011461

64630199

64666606

68262747

64606956

68882915

64154893

64649540

3AUA0000036521

3AUA0000080494

ACS880-07-880A-3+C129+E208+F250+G327+G328+G329+K454

PSE170-600-70 (90KW)

PSE210-600-70 (110KW)

PSE300-600-70 (160KW)

EPC1000  3

Seven2Go S2  2

S-35-24  3

CPU模塊：IC200UDR005       4274       數(shù)量2

WAGO 750-301      10

6AV6642-0DA01-1AX1     1

XCC1912PS05KN       1

T60006-L2102-W468       3

1. 7KM4212-0BA00-2AA0

2. 7KM3133-0BA00-3AA0

3. 7KM2112-0BA00-2AA0

西門子 R014.930.1500    1

UNS0017A-P V1    1

HARST700/055    1個(gè)

金剛石定位塊  型號(hào)：38-99200001-1  1個(gè)

變頻器(5.5KW)ATV320U55N4C    30

模塊：E82ZAFPC001     詢價(jià)5件

ASIC/3-9536 制造商： asi contols    1個(gè)

3BHE041626R0101, PD D405 A101 control hub,5 Slots

3BHE034872R0101, UF D402 A101 control hub daughter board,10 POF Pairs

3BHE037864R0108, CURR. MEAS. BOARD CVMI2 UF C911 B108

3AXD50000006010, MEMORY UNIT KIT ZMU-02

2UBA008623R0001,PYB30-Q24-D15-U，IN9-36VDC,OUT:15VDC/1000mA

品牌康耐視

型號(hào)150q（固定式液態(tài)鏡頭，232電纜輸出）數(shù)量1

6GK7243-1EX01-0XE0       1

PMSG123-A/125-A, ABB # 3BSE024388R3    1

ABB # DSTDW120, ART # 57160001-ZB    1

FGH 8 ES-2048G-90G-NG/80P    1

EDR36D-K     2

331-7PF01-0AB0   1

591-1BA01-0AA0   1

315-2EH14-0AB0   1

6EP1332-4BA00   1

155-5AA01-0AB0   1

532-5HD00-0AB0   1

531-7KF00-0AB0    1

331-1KF02-0AB0   1

522-1BL01-0AB0   1

322-1BL00-0AA0   1

521-1BL00-0AB0   1

定位模塊 BND-DZ   1

定位模塊 BND-M    1

FW-S10-0.7K     0. 7K 110V      1

6ES7223-1BL22-0XA8

5UB0106-1CC1  1

6EP3331-6SB00-0AY0  2

觸摸屏型號(hào):TP177B技術(shù)參數(shù):6AV6642-0BA01-1AX1   2個(gè)

氣體報(bào)警控制器JB-TB-AT2020D   1

1756-L73   2  116200

ACS550-01-045A-480V 0-50Hz 22kW   2

CIPR-GA78B4089ABBA 4/臺(tái) 

CIPR-GA78B4044ABBA 4/臺(tái) 

CIPR-GA78B4038ABBA 1/臺(tái) 

CIPR-GA78B4140ABBA 1/臺(tái) 

CIPR-GA78B4168ABBA 1/臺(tái)

7ME5038-2AA12-1AA0    1

傳感器：ML4-T-KSU/33 詢價(jià)5件

6SN1111-0AB00-0AA0 西門子 個(gè) 1

6FC5247-0AA00-0AA3 西門子 個(gè) 1

S71200 CPU1214C 西門子 個(gè) 1

6SN1113-1AB01-0BA1 西門子 個(gè) 1

6SL3000-0DE28-0AA1 西門子 個(gè) 1

6SN1112-1AC01-0AA1 西門子 個(gè) 1

ZVA36072B0 ZVA33362F0 西門子 個(gè) 1

6FC5247-0AA18-0AA90 西門子 個(gè) 1

6SN1123-1AB00-0HA2 西門子 個(gè) 1

A03VA29655 PART-057

9207A35701 PART-057

A037A29664 PART-059

9207A35711 PART-059

LB2103

LB3101

1794-IB32  面價(jià)  4474   5

ABB 1TGB120050P1 數(shù)量：20

800G-LF3/800G-DLSGXK   4

SGMPH-02AAA61D-0Y    1個(gè)

SCHNEIDER ELECTRIC

9013FHG52J59M1X，2個(gè)

6ES7216-2AD23-0XB8   2個(gè)

6AG1052-2HB00-2BA6  6

vexta c9330-9012p-c1   1個(gè)

MISS-POW-RASM-V10   1個(gè)

DEHNguard     6

6ES7326-2BF41-0AB0

6ES7517-3AP00-0AB0

6ES7518-4AP00-0AB0   各1

6SL3130-6AE21-0AB1  2

6SL3203-0BE15-0VA0  2

 F&S DCU-L3 卡

BSFE-C2C

NSX80H MA6.3 3P3D (3P) 各1

德國(guó)科隆導(dǎo)波雷達(dá)物位計(jì)OPTIFLEX1300C   4件

DG1000FM        6

IP-L XM18X-4    1

Siemens

6ES7648-2BF02-0XG0   

MEDLT83SMA6  8

FCP270 Control Processor P0917YZ  30

P0922YU  10 個(gè)

FBM231（Field bus module）[P0926GV]  2

制動(dòng)單元     FR-BU2-H15K   數(shù)量：3個(gè)

制動(dòng)電阻     FR-BR-H15K     數(shù)量：3個(gè)

氧槍編碼器/PSM581-F2AAGKOBN-1213   2個(gè)

EDS-G205A-1GTXSFP數(shù)量1

MSMA012A1A       1個(gè)

6ES7131-4BD01-0AA0    10個(gè)  

3ADT209021R0001

3ADT220090R0020

3ADT220090R0023

3ADT220090R0043

3ADT220090R0006

3ADT315100R1001

3ADT220072R0012

SEW EURODRIVE MDS60A0040-5A3-4-00 USPP MDS60A00405A3400

SEW EURODRIVE MDV60A0040-5A3-4-00 USPP MDV60A00405A3400

SEW EURODRIVE MDF60A0040-5A3-4-00 USPP MDF60A00405A3400

SEW EURODRIVE MDS60A0055-5A3-4-00 USPP MDS60A00555A3400

SEW EURODRIVE MDX60A0040-5A3-4-00 NSFP MDX60A00405A3400

SEW EURODRIVE MDV60A0040-5A3-4-00 NSPP MDV60A00405A3400

SEW EURODRIVE MCF41A0040-5A3-4-00 USPP MCF41A00405A3400

SEW EURODRIVE MDS60A0150-503-4-00 USPP MDS60A0150503400

SEW EURODRIVE MDS60A0150-503-4-0T USPP MDS60A015050340T

SEW EURODRIVE MDS60A-0075-5A3-4-06 USPP MDS60A00755A340...

SEW EURODRIVE MDS60A0015-5A3-4-00 DRIVE SACH. NR. 82649...

Expedited shipping available

SEW EURODRIVE MDS60A0015-5A3-4-00 DRIVE SACH. NR. 82649...

Expedited shipping available

SEW EURODRIVE MDS60A0110-5A3-4-00 MOVIDRIVE NR. 8265062...

SEW Eurodrive MDS60A0022-5A3-4-00 3.8kVA 5.5A 0-180Hz (...

SEW EURODRIVE MOVIDRIVE MDS60A0015-5A3-4-00

SEW Eurodrive MDS60A0015-5A3-4-00 AC DRIVE

SEW EURODRIVE MDS60A0150-503-4-00 USED MOVIDRIVE AC DRI...

SEW EuroDrive Servo Drive MDS60A0030-5A3-4-0T MDX60A003...

SEW Eurodrive 5 HP/4.0kW Movitrac LTE - MCLTEB00405A34...

Expedited shipping available

SEW EURODRIVE MDV60A0022-5A3-4-00 USPP MDV60A00225A3400

SEW EURODRIVE MDX60A0055-5A3-4-00 USPP MDX60A00555A3400

SEW EURODRIVE MDF60A0015-5A3-4-00 USPP MDF60A00155A3400

SEW EURODRIVE MDX60A0075-5A3-4-00 USPP MDX60A00755A3400

SEW EURODRIVE MDV60A0015-5A3-4-00 USPP MDV60A00155A3400

SEW EURODRIVE MDV60A-0110-5A3-4-00 USPP MDV60A01105A340...

SEW EURODRIVE MDF60A0030-5A3-4-00 USPP MDF60A00305A3400

SEW EURODRIVE MDS60A0030-5A3-4-0T *XLNT*

SEW EURODRIVE MDX60A0110-5A3-4-00 USPP MDX60A01105A3400

SEW EURODRIVE MDF60A0055-5A3-4-00 USPP MDF60A00555A3400

SEW EURODRIVE MDV60A0055-5A3-4-00 USPP MDV60A00555A3400

SEW Eurodrive MC07A008-5A3-4-00

Sew Eurodrive Movidrive MDF60A0040-5A3-4-00 6.6kVA

One-day shipping available

SEW-EURODRIVE MDF60A0040-5A3-4-00

SEW EURODRIVE MDS Free Ship

SEW EURODRIVE MCV41A0015-2A3-4-00 USPP MCV41A00152A3400

SEW EURODRIVE MCV40A0022-5A3-4-00 USPP MCV40A00225A3400

SEW EURODRIVE MCS41A0022-2A3-4-00 USPP MCS41A00222A3400

SEW EURODRIVE MCF41A0015-5A3-4-00 USPP MCF41A00155A3400

SEW EURODRIVE MDX60A0150-503-4-00 USPP MDX60A0150503400

SEW EURODRIVE MDV60A0450-503-4-00 USPP MDV60A0450503400

SEW EURODRIVE MDF60A0150-503-4-00 USPP MDF60A0150503400

SEW EURODRIVE MDX60A0220-503-4-00 USPP MDX60A0220503400

SEW EURODRIVE MDX61B0005-5A3-4-OO

Cisco SPACSCO-12 MDS 9100 Series Power Supply Unit | 30...

SEW EURODRIVE R-96-60 USPP R9660

SEW EURODRIVE MDV60A-0220-503-4-0T USPP MDV60A022050340...

Interex MDS (MDS1A) External Switch (2 way data switch)

Expedited shipping available

GE MDS 2310a DATA TRANSCEIVER MICROWAVE DATA SYSTEMS

SEW EURODRIVE R60DT71C4BHF USPP R60DT71C4BHF

Cisco MDS9216A Multilayer Fabric Switch DS-C9216A-K9-A ...

Expedited shipping available