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廈門鈦尼電氣有限公司
主營(yíng)產(chǎn)品: 電工電氣,工控設(shè)備,PLC |
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![]() |
廈門鈦尼電氣有限公司
主營(yíng)產(chǎn)品: 電工電氣,工控設(shè)備,PLC |
暫無信息 |
參考價(jià) | 面議 |
聯(lián)系方式:小廖查看聯(lián)系方式
更新時(shí)間:2018-06-06 07:39:26瀏覽次數(shù):226
聯(lián)系我們時(shí)請(qǐng)說明是環(huán)保在線上看到的信息,謝謝!
1756-DNB
1756-DNB
● PLC的輸入與輸出分開走線,開關(guān)量與模擬量也要分開敷設(shè)。模擬量信號(hào)的傳送應(yīng)采用屏蔽線,屏蔽層應(yīng)一端或兩端接地,接地電阻應(yīng)小于屏蔽層電阻的1/10.
● 交流輸出線和直流輸出線不要用同一根電纜,輸出線應(yīng)盡量遠(yuǎn)離高壓線和動(dòng)力線,避免并行。
?。?)I/O端的接線
輸入接線
● 輸入接線一般不要太長(zhǎng)。但如果環(huán)境干擾較小,電壓降不大時(shí),輸入接線可適當(dāng)長(zhǎng)些。
● 輸入/輸出線不能用同一根電纜,輸入/輸出線要分開。
● 盡可能采用常開觸點(diǎn)形式連接到輸入端,使編制的梯形圖與繼電器原理圖*,便于閱讀。
輸出連接
● 輸出端接線分為獨(dú)立輸出和公共輸出。在不同組中,可采用不同類型和電壓等級(jí)的輸出電壓。但在同一組中的輸出只能用同一類型、同一電壓等級(jí)的電源。
現(xiàn)貨,現(xiàn)貨,降降降,火火火,火火火……
現(xiàn)貨,現(xiàn)貨,降降降,火火火,火火火……
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◆ 企業(yè)名稱:廈門泰尼電氣有限公司
◆ : 小廖(女士)
◆ :
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◆ :
誠信經(jīng)營(yíng),質(zhì)量為首,服務(wù)*,廈門泰尼小廖竭誠為您服務(wù)?。?!
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Tandberg TDC 4120 1.2/2GB External Tape Drive SLR3
LH Research LM34-15Y2Y2Y/115 Power Supply Little Mite
Mitsubishi MF504B-362U 1.2MB Internal Floppy Drive 5.25
Thermo 28103-052130 BDS Hypersil C18 HPLC Column 50x2.1
Bodine 24A2FEPM-D3 Parallel GearMotor N4495X001 24A-D
Single DLT SCSI Tape Drive 800009 SCSI 2 7000 7001S
Motorola Force Computer PENT/CPCI-760/512 PCI 3-High
Parker GV-L3E Gemini Digital Servo Drive GV-L3 Compumot
Parker GV-U3/6/12 Gemini Digital Servo Drive GV-U3E-NK
MCG P331-IB23001 Servo Motor Encoder Faber P3 1-IB23001
Restek 9161515 Allure Basix 5um HPLC Column 100x4.6mm L
Parker GV-U3E-NK Gemini Digital Servo Drive GV-U3/6/12
Rack-Pack 3U Shockmount Industrial Case 36x27"x18" ATA
Qlogic FC5010409 2GB Fibre Channel Card PCI-X Sanblade
Restek 9161553 Allure Basix 5um HPLC Column 50x3.2mm Lo
Watlow Anafaze 88-21950-360 4CLS Temperature Controller
Restek 9162515 Allure Acidix 5um HPLC Column 100x4.6mm
Phenomenex 00D-4375-B0 Synergi 4u Hydro-RP 80A HPLC Col
Melles Griot 05-LHR-911 Helium Neon Laser Light 5mW
Olympus MAJ-1001 Foot Switch Pedal Lithotriptor LUS-2
Brooks 001-4950-01 Up/Down Control Switch Right Hand
Mitsubishi MR-P20 AVR MelServo TC310A001G51 B Module
HP C5726A SureStore DLT 80GB External Tape Drive 30-605
Quantum TH6XF-ES DLT 7000 Series Tape Drive 35/70GB
HP Picker Barcode Surestore 80FX 320EX DLT for Tape Lib
Cisco 73-1556-04 Expansion Ethernet Card Adapter 4 Port
Brooks 001-4950-02 Up/Down Control Switch Left Hand
Neslab Instruments M-RS-232 Bath/Computer Interface MRS
Siemens S30810-Q2183-X-2 SD3HP SCSI Tape Drive Framewor
Manual Data Transfer Switch Parallel of Serial DSWRJ11/
Laser Drive Circuit Board Spectra-Physics PN:010-00323
Myricom M3F-PCIXF-2 2XP Fibre Channel A-505 PCI-X 2gb
Aquiline 971-SWNOA Foot Switch Pedal Footswitch Video
Electro-Craft E286 Dynapar M20010003401 GM Servo Motor
Parker Compumotor Microstep AXL-Drive AX Series Servo
Rapiscan Systems OSI Company X-Ray Control Panel PN:TA6
port Programmable Counter/Timer P6430A/E NIB P6000A
Narda MLS-490XEL-26 General Dynamics 2232265 Isolator