A06B-6093-H111

A06B-6093-H111

A06B-6093-H111

2、 數(shù)字量信號連接應(yīng)注意的問題

變頻器的輸入信號中包括對運行/ 停止、正轉(zhuǎn)/ 反轉(zhuǎn)、點動等運行狀態(tài)進行操作的數(shù)字量輸入信號（開關(guān)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(nèi)部的繼電器接點（繼電器輸出型P L C ）或具有開關(guān)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(yīng)注意：

（1）使用繼電器輸出型P L C 與變頻器相連時，應(yīng)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(yīng)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(nèi)，保證系統(tǒng)的可靠性。

（3）設(shè)計變頻器的輸入信號電路時，應(yīng)盡量避免采用繼電器等感性負載，因繼電器開閉產(chǎn)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(guān)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(yīng)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。

9-17

ZR-RX25       1  未稅

6ES7131-6TF00-0CA0    1

6ES7193- 6BP00-0BA0     1

6SL3130-7TE31-2AA3     1

6SN1123-1AA00-0KA1  1-----

I802-M-T-FX06  5

Matrox HELIOS XCL/ODYSSEY Y7108-04數(shù)量1

觸摸屏  WeinviewMT6103ip          1

6ES7953-8LL11-0AA0  2只

6SL3210-1SE11-7UA0

6SL3210-1SE24-5AA0

6SL3210-1SE21-0AA0

08998 SCHNEIDER    1

JANC-YSU01-1E    1

6ES7138-4CA01-0AA0    

6ES7131-4BF00-0AA0

6ES7132-4BF00-0AA0

6ES7134-4JB51-0AB0

6ES7134-4GB11-0AB0

6ES7135-4FB01-0AB0

6ES7151-3AA23-0AB0

Q68ADV   5

6SN1145-1BB00-0FA1   1臺-----

ACS510-01-09A4-4+B055   1

KG316T?V10A   5

ACS510-01-09A4-4   1

ACS355-03E-04A1-4   1

NBN40-U1-UU~253VAC   5

ACS510-01-023A-4   1

匯川 MS1H4-75B30CB-A331Z 2

匯川 MS1H4-40B30CB-A331Z 2

PBC&MOONS BE238S-B1010-220-BM1-S-220 1

三星 16GB 2RX4 PC4-2133P-RA0-10-MB1 2

歐姆龍 EE-SX672 10

歐姆龍 EE-SX674 10

ABE7 CPA412 PV1   8個

BMXFCA152    8個

972-0BB70-0XA0

972-0BA42-0XA0

ACS510-01-125A-4   13

QAM2120.040  4個

ACS880-MU-Z-AINL4   5

221-1BF32-0XB0  2 年份

G7F-AD2A   1

6RKNX2SC   1

CSTⅠ-Ⅰ 24V   4

440R-G23029   AB的 數(shù)量1  19年面價14964

136-6BA00-0CA0   1

355-2CH00-0AE0 1

sdcs-pin-51 1

TRE820P/4 2

DT500 1

6EP1334-1BL00-PSU100L    1

6EP3333-7SB00-0AX0     1

A1A10000432.54M     1

6AV648-0CC11-3AX0  30

6ES7 147-6BG00-0AB0   2件

6ES7 1944AB00-0AA0   5件

6ES7 144-6KD50-0AB0   2件

6XV1801-5DE50   2件

6XV1870-8AE50   2件

RGS1A60D50KKE   8件

6GK1901-1BB10-2AA0   4件

6GK1901-1FC00-0AA0   4件

6GK1901-0DB10-6AA0   4件

GAST空氣馬達 Gast 6AM-NRV-22A   6件

211P-T15C21D8S   7 這個沒查到面價

1756-L73   14    131306

MAS711  面板  1

A5E00444860   4

JAPMC-CP3301-1-E  10臺

變頻器ACS355-03E-12A5-480V 0-600HZ 5.5W  數(shù)量：1臺

型號為ABB PSE45-600-70；  1個

Q240RA-CN-AF2Q  1個

JEVSA-YV250 YASKAWA 2臺

TSXDEY64D2K  面價 6331   1個

MDX61B0150-503-4-0T/25.0108706901. 0002.06

CFM112S/BR/HR/TF /VR/AK1H/KK/25. 0814371801. 0001. 21

RF97CM112S/BR/HR/TF /VR/AK1H/M/2518.1133339. 6.01

CFM90S/BR/HR/TF /VB/AK1H/KK(電機) ( 41408)齒輪

MWLM-PR26H7S  0-70m  4-20mA

VEGAPULSWL61 PSWL61.XXBXXDKAX  0-15m   1臺

FMU30-AAHEABGHF  4支

JAVSA-YV250P-E   2

6AV2124-0GC13-0AX0   9臺

139B0073  3個

IC695CRU320  1

6ES7315-2EH14-0AB0       1

6AV2124-0GC01-0AX0   1

3RW4038-1BB14      1

3RW4056-6BB44        3

3RW4046-1BB14     1

6SL3210-1KE12-3UP2    1

6SL3210-1KE21-3UP1     5

LVL100.XXSGBTPM       2

ABB   HMA0136D   2個

調(diào)試線
MRB380084R3/500OCC03綜合保護裝置REF542  1個

HG-KR73BK    1

1794-OB16   2 面價3932.4

1794-IB32   2 面價4474.8

1794-OB32P   6 面價5062.4

1756-IB32   6 面價5842.1

1734-AENTR   2 面價4915.5

1734-FPD   2 面價865.58

1734-IB8   2 面價935.64

1756-L72S   5 面價100457

1790-T16BV0X   5 面價2327.8

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