51304493-200

51304493-200

51304493-200

51304493-200

5-25---

086329-004++++++++++++++++

086369-001++++++++++++++++

6ES7416-3XL04-0AB0++++++++++++++++

6SE7033-1EE85-1AA0++++++++++++++++

6ES7635-2EC02-0AE3++++++++++++++++

2711P-T7C4A8+2711P-RP8A++++++++++++++++

HIEE405246R0002++++++++++++++++

VE 4006 P2++++++++++++++++

6SE7035-1EJ84-1JC1++++++++++++++++

6SN1118-0DH21-0AA1++++++++++++++++

20BC056A0AYNANC0++++++++++++++++

6SL3320-1TE41-2AA3++++++++++++++++

PHARPS32200000++++++++++++++++

PSTX470-600-70++++++++++++++++

SM100-40-050-P1-45-M1-B0++++++++++++++++

125760-01  ++++++++++++++++

125720-01  ++++++++++++++++

106M1079-01 ++++++++++++++++

149369-01++++++++++++++++

1) BENTLY NEVADA 125760-01  ++++++++++++++++

2) BENTLY NEVADA 125720-01  +++++++++++++++++++

3) BN 3500/15 106M1079-01 ++++++++++++++++++++

4)  BENTLY NEVADA 149369-01 +++++++++++++++++++++++

1FT6062-1AF71-4EH1      1

西門子通訊線   6DD1684-0BC0 20針帶狀線 2m+++++++++++++++

6ES7141-4BF00-0AB0  Siemens  +++++++++++++++++

7KM2112-0BA00-3AA0  Siemens  　  1 

AN56KNOA      2

AN16GNOAB   4

SICK CONTROLLER UNIT,CHECKED （MSC）訂貨號2042329  數(shù)量1

140CRP31200   面價：13236.80     1

6ES7212-1AE40-0XB01

6ES7223-1PL32-0XB01

6ES7223-1PH32-0XB01

6AV2123-2JB03-0AX01

6ES7 288-1SR20-0AA06

6AV6648-0CC11-3AX01

HITECH 人機(jī)介面 Model:PWS6710T-N V20-11-10 DC24V    請您報價  數(shù)量

6AV2123-2DB03-0AX0 數(shù)量1

6AV2 124-0QC02-0AX0 數(shù)量1

Foxboro 43AP-FA42C  2個

PT100 0-150℃ L/I=400/250mm個5ABB

PT100 0-150℃ L/I=450/400mm個5ABB

TTH200-Y0（0-150℃）個20ABB

PT100 0-80℃ L/I=300/150mm個5ABB

TSP128Y0S6A2F05A8T5M4S1P2S1H6A7個10ABB

PT100 0-250℃ L/I=400/250mm個5ABB

PFEA112個2ABB++++++++++++++++++++++

PFEA111-65個2+++++++++++++++++++

TK201 10136228個1ABB

ACS510-01-246A-4   132KW個1ABB

ACS510-01-290A-4   160KW個2ABB

ACS550-01-08A8-4個2ABB

ACS510-01-046A-4個2ABB

ACS550-01-038A-4個2ABB

ACS550-01-06A9-4個2ABB

6AV6 648–0CE11-3AX0

PLC,LY-GDPLC-TDBC    2臺

6SL3995-6AX00-0AA0     1

6SL3000-0BE25-5AA0      1

6SE7031-2HF84-1BG0      2

4BU5896-0FM80-2AA3       1

6SY7010-6AA02        5

6AV6643-0BA01-1AX0，1個

變頻器ATV312HU15N4A 1.5KW/2HP    

ABB  1SFA619600R6131

6EP3320-6SB00-0AY0    1個

6ES7972-0BB12-0XA0  1

330180-X1-05  MOD:143945-05  ，1個

330105-XX-XX-05-02-05  MOD: 165931-01 ，1個 未稅

霍尼韋爾：PZ171-150/300   1

西門子 1FK7061-7AF71-1SA0     4

霍尼韋爾

MT8150XE數(shù)量2

6ES7717-1BB05-0AC4 , 1個  

1FK7022-5AK71-1HG0           

H-AA-003   6          PINPAI :FESTO

艾默生

6DD1607-0CA1  2  ++++++++++++++++

6GK1562-2AA00       數(shù)量1

6GK1500-0EA02       數(shù)量20 

6SE7090-0XX84-1CJ0     1

MP9-21129K 3×311μF±10%AC690V   4

M2QA132S4A 5.5kw-4P-B3  1

CDP312ABB GR0UP    1

APBU-44CABB修井機(jī)變頻器ACS800     1

RDCU- 12CABB 1400001788修井機(jī)變頻器     1

DPMP-01 ABB變頻器      1

170M8635ABBAFE68327466MCC    2

ASFC-01CABB     2++++++++++++++++++++

NBRA-669CABBAFE59011065VFD     +++++++++++++++++++

ABBAFE64278797VFD     1

ABBAFE10028531VFD     10

6SE7416-2XN05-0AB0  ++++++++++++++++++++

V18345-2020561501
/2  2

TM0181-045-00  2

6ES7 953-8LG30-0AA0   1

6ES7 870-1AA01-0YA0   1

KZ88-M132SB4IW            1

M132SB4             1

模塊ASI-EVA-MEB-2E2A-Z費(fèi)斯托            1

模塊ASI-EVA-4E-M12-5P0L費(fèi)斯托          1

品牌：ABB

NTCF22

NTCF23  各一只

AF305-30-11-13 

2711P-T10C6D2  +++++++++++++++++

1 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(yùn)行/ 停止、正轉(zhuǎn)/ 反轉(zhuǎn)、點(diǎn)動等運(yùn)行狀態(tài)進(jìn)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(diǎn)（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(yùn)行狀態(tài)指令，如圖1 和圖2 所示。在進(jìn)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(shí)際接線中一·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(jì)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(fù)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(dāng)P L C 輸出的開關(guān)信號進(jìn)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?dāng)_，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。

NP8320A185 ASCO

HC8211B30 ASCO

27-462-1 ASCO

HC8314C63 ASCO

WJSP8320 B 174MS ASCO

104AFP-2 ROSEMOUNT

HT832426 ASCO

36D133G050BE2A HONEYWELL

GS8320A89MO ASCO

NO999FN FOXBORO

AS-B840-108 GOULD

27-463-1D ASCO

HVA-176816-1 ASCO

18745-04 BENTLY NEVADA

35206-1-D ASCO

R08-314-RNFA NORGREN

104AFP-1 ROSEMOUNT

HT832212 ASCO

HT8312A5 ASCO

N111AR FOXBORO

27-468-10 ASCO

B231 GOULD

WP832057 ASCO

HC834483 ASCO

78N23A30N030 ROSEMOUNT

WPHT 8321A 2 ASCO

97-845 ASCO

F74C-4AP-QPN NORGREN

14502442-002 HONEYWELL

ABV-B2-30-0015-34 PARKER

2063813RF ASCO

96-619-13-D ASCO

P8262B208 ASCO

8320A22 ASCO

HT8320A22 ASCO

GE1CD-888-116P1A TEMPO

11002019 NORGREN

68N21N00N060 ROSEMOUNT

14502385001 HONEYWELL

83247 ASCO

289620 ASCO

222-345-6-D ASCO

HT8321A8 ASCO

8300D58RU ASCO

104AFP1 ROSEMOUNT

P0120NP FOXBORO

C0136UM-PO FOXBORO

GEC1D888-116P1A TEMPO

8211130 ASCO

102-005-9-D ASCO

8211B56 ASCO

HT8320A9 ASCO

8266D78V ASCO

GE888A-2110 TEMPO

R8407A1009 HONEYWELL

238-610-132-D ASCO

090-0029-5-03-N PANALARM

2126321U ASCO

CDP161P-16P PARKER

C0136UA-D FOXBORO

NO143TR FOXBORO

NP8316 ASCO

NPK832065E ASCO

700N600A1 ALLEN BRADLEY

HC8211D2 ASCO

01154-0023-0002 ROSEMOUNT

GE888A-114I TEMPO

2063816F ASCO

871P301 PANALARM

670GV FISHER CONTROLS

136188-01 BENTLY NEVADA

HCX8316G2615380 ASCO

98-824-8D ASCO

TK10A42R ASCO

M0121AT FOXBORO

DS3BF44 CUTLER HAMMER

GE888A-115 TEMPO

NPK8320A174E ASCO

C0136UF-Z FOXBORO

306-732-F ASCO

GE888A-118 TEMPO

ESA21AN FOXBORO

825-142 RELIANCE

ESQXXFN FOXBORO

GE888A-215 TEMPO

M0121AM FOXBORO

B805 GOULD

SS-445-FP-G SWAGELOK

524-19033 ROSEMOUNT

44-4 FISHER CONTROLS

B814-001 GOULD

CO146PD FOXBORO

AS-B824-016 GOULD

S151G786G11 CUTLER HAMMER

11171-00 ROSEMOUNT

C0136UC-F FOXBORO

AS-B825-016 GOULD

ESQ52FN FOXBORO

23557-00 ROSEMOUNT

AS-B821-108 GOULD

V5L35350 PARKER

150-06-54 ROSEMOUNT

KM43AG301 CARRIER

AS-B828-016 GOULD

OD3-1600 ITE

AS-B829-116 GOULD

A213C ITE

651027 LEEDS & NORTHRUP

DSW7238-153-5N MERCOID

575011 LEEDS & NORTHRUP

DA7035-153-4 MERCOID

DSA-33-103-64 MERCOID

575001 LEEDS & NORTHRUP

575102 LEEDS & NORTHRUP

DSW-7238-153-5N MERCOID

DA-21-3-9AS MERCOID

575036 LEEDS & NORTHRUP

LNS-W-5-OV LAMBDA

575110 LEEDS & NORTHRUP

LND-X-152 LAMBDA

DS-7238-153-4N MERCOID

DA7038-153-4N-38 MERCOID

DA7038-153-4N MERCOID

089-5959-011 MAGNETROL

73N12FUSM MOORE

57-5004-001 MAGNETROL

089-7401-103 MAGNETROL

NEW- SPRING-O-MATIC POWEREEL FEC315C-6 600V 35A

NEW- SEAL FAST MECHANICAL ORING PIPE PLUG 36"

NEW- BRANDT TRANSMITTER PI-DPT2220-.55

NEW- HARRIS CALORIFIC HYDROGEN MANIFOLD AA0813

NEW- 1/5 HP EMERSON MOTOR K48HXTP-1124

USED- EMOD 4.4KW MOTOR 3340781

NEW- GATES 3RBP88 BELT

1612B04G0001 BAILEY CONTROLS

7022AD AGASTAT

7012AE AGASTAT

R3570X00022 FISHER CONTROLS

205421 LEEDS & NORTHRUP

MCK-5-1L RAYCHEM

C320KA2 CUTLER HAMMER

8320A85 ASCO

8320A5 ASCO

910AEA011 HONEYWELL

E29TA1 CUTLER HAMMER

73222BN4TN00 PARKER

EF8317G35 ASCO

30683570-501 HONEYWELL

30681536-501 HONEYWELL

P34000-15 VELAN

73212BN52N00 PARKER

SNW22X4 SKF

SNW22X3-11/16 SKF

6623835F3 BAILEY CONTROLS

FA14050A SQUARE D

0366SW TUFLINE

6624090A1 BAILEY CONTROLS

TUFLINE

SW13701 VOGT

W04-2034B-02TY VELAN

E30GA CUTLER HAMMER

1612B59G0002 BAILEY CONTROLS

C363UC30JT CUTLER HAMMER

LSF1A HONEYWELL

168-677 ASCO

9871 VOGT

58431 VOGT

E30FA CUTLER HAMMER

137111 LEEDS & NORTHRUP

6628999A1 BAILEY CONTROLS

837A4A ALLEN BRADLEY

P34000-15 VELAN

164A FISHER CONTROLS

NEW- BRANDT TRANSMITTER 2IDPT2220-.5

TH10A21 ASCO

5500W-2 HANCOCK DRESSER

8454-002-072 VELAN

NEW- LEESON 3/4 HP MOTOR C6T17FB1E

650044 LEEDS & NORTHRUP

651689 LEEDS & NORTHRUP

OPD-AR30 HONEYWELL

744717 LEEDS & NORTHRUP

GPI AGASTAT

219ABAP MAGNECRAFT STRUTHERS DUNN

25032 SPORLAN

600357 SPORLAN

NEW- LARGE LOT OF MISC SIZE DRILL BITS BY GREENFIELD, J...

42GTU-9202 ALLEN BRADLEY

2959S1W36A SQUARE D

31096-416-18 SQUARE D

444973 LEEDS & NORTHRUP

TSW12111 VOGT

SW12111 VOGT

219DXBP MAGNECRAFT STRUTHERS DUNN

950S HANCOCK DRESSER

5500W-1 HANCOCK DRESSER

5H46-482 CARRIER

E6S140 SPORLAN

MA100015-02 WESTRONICS

L775241053 PARKER

SCCLA012XXACXA AGASTAT

73417AKDPN00 PARKER

NEW- AO SMITH 1/6 HP MOTOR 730A F48Y92A01

5H46-481 CARRIER

05HG-660-020 CARRIER

M03021887 PARKER

73419AN2NN00 PARKER

133-1/4B PARKER

8244-010-072 VELAN

CB100042-01 WESTRONICS

5500B-1 HANCOCK DRESSER

STARX022XXARXA AGASTAT

NHVT-81G RAYCHEM

ECR0002002 AGASTAT

CHB3870001 POTTER BRUMFIELD

8262G220 ASCO

22SF36 TORRINGTON

1771-AL ALLEN BRADLEY

1771-IB ALLEN BRADLEY

8210G7 ASCO

1771-OZ ALLEN BRADLEY

700-N400A1 ALLEN BRADLEY

1610T0840S24 ALLEN BRADLEY

1951021A1 BAILEY CONTROLS

1891-1 CUTLER HAMMER

77N-40 MASONEILAN

33-65843 PARKER

78-4 MASONEILAN

14444-15 MOORE

43501-01-04-02 BENTLY NEVADA

10273 MASONEILAN

12740-135 MOORE

P105YY FOXBORO

S-26X4-7/16" SKF

N1952150153 PARKER

77N-4 MASONEILAN

14444-16 MOORE

4541-3 MOORE

LKM-1 ITE

4541-2 MOORE

3050-2-J-1-18.25-1-6-0-01 LEEDS & NORTHRUP

NRXM ABB

42-8871-000 INTERNATIONAL INSTRUMENTS

78R11N00N060E6 ROSEMOUNT

10813-13 MOORE

IPT/4 MOORE

D26MRD602 CUTLER HAMMER

79 ROSEMOUNT

01153-0174-0001 ROSEMOUNT

0399-33 ROSEMOUNT

2E670002202 FISHER CONTROLS

HH84AA21 CARRIER

MCK-5-1L-00 RAYCHEM

67CFR-237 FISHER CONTROLS

75-PSA-25 PANALARM

23019-00 ROSEMOUNT

R63EGX00042 FISHER CONTROLS

67CFR-235 FISHER CONTROLS

V5013A-1013 HONEYWELL

A143F60 ITE

611D046U01 FISCHER PORTER

64/202 FISHER CONTROLS

V5011N-1040 HONEYWELL

RV100X00C42 FISHER CONTROLS

67CFR-224 FISHER CONTROLS

618B002U01 FISCHER PORTER

RV100X00C52 FISHER CONTROLS

FAH-34917-R TORRINGTON

W7-254B-2TS VELAN

E40404R12 VOGT

L74C-4AP-QAN NORGREN

67CFR-239 FISHER CONTROLS

2670101H PARKER

25Z1100D10 TORRINGTON

219XDX167NE MAGNECRAFT STRUTHERS DUNN

SS-6NRS6 SWAGELOK

219ABA159 MAGNECRAFT STRUTHERS DUNN