IC697VDD125
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● 交流輸出線和直流輸出線不要用同一根電纜,輸出線應盡量遠離高壓線和動力線,避免并行。
(3)I/O端的接線
輸入接線
● 輸入接線一般不要太長。但如果環境干擾較小,電壓降不大時,輸入接線可適當長些。
● 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、同一電壓等級的電源。
現貨,現貨,降降降,火火火,火火火……
現貨,現貨,降降降,火火火,火火火……
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◆ 企業名稱:廈門泰尼電氣有限公司
◆ : 小廖(女士)
◆ :
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◆ :
誠信經營,質量為首,服務*,廈門泰尼小廖竭誠為您服務!!!
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RELIANCE 6MDDN-1P4101 IN A BOX
SENSORTRONICS 65023A4K-5107
LOT OF 16 MARATHON 1423122 FUSE HOLDER IN A BOX
E10158 RELAY BOARD
MILLTRONICS ML5101435 MULTIRANGER
ALLEN BRALDLEY 160-AA08NSF1P1 NICE
ABB 3BSC610038R1 POWER SUPPLY IN BOX
SEALED SIEMENS DIGITAL INPUT 6ES7-421-7DH00-0AB0
OMRON F150-M05L MONITOR
ORMEC EDR-25S/G5000V1.1 IN A BOX
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CROUSE HINDS CPS732 211 IN A BOX
ATKISON DYNAMICS AD-27A INDUSTRIAL INTERCOM IN A B
ASCO 8316G26 OUT OF BOX
POWER ELECTRONICS INTERNATIONAL INC. SM5A2L TWO-SPEED C
ALLEN BRADLEY 2090-SR040-09 SERIES A SHUNT MODULE
MILLER CONTROL BOARD 163878H
SCHNEIDER AUTOMATIC INC. AS-BCTR-224 IN A BOX
GENERAL ELECTRIC IC9445Y110 LIMIT SWITCH LEVEL
THE TRANE COMPANY X13650453-20 OUT OF BOX
TEXAS INSTRUMENTS 545-1101
AMETEK 3PCI TRGGER
FANUC A16B-2200-0842/08F OUT OF BOX
SICK AGSE 450-1211
BARBER COLEMAN A-60133-303-1 T/C ANALOG INP ASSY BOARD
BARBER COLEMAN A-60068-101-1 DC OUTPUT HIGH DENSITY BOA
BALDOR RBA2-610 BRAKING TRANSISTOR
ASCO EF8220G029 120V
FOXBORO RTT20-T1SNOFD-M1
WATT SAVER C4T17FK5A MOTOR OUT OF BOX
DANIEL WOODHEAD H41220122 IN FACTORY BAG
ALLEN BRADLEY 22B-D012N104 SERIES A
BW SS-RX02 IN A BOX
ALLEN BRADLEY 505-TOD SERIES A OUT OF BOX
KRISTLER-MORSE C1-5B-500-X-010 IN BOX
GORDON ENGINEERING PC1000
RELIANCE ELECTRIC 2GU21001 230V METER CONTROLLER (DAMAG
YAMAHA CORPORATION G776420 OUT OF BOX
BARTON INSTRUMENTS CO. FHCG47W4-ADBYY-AA TRANSMITTER N
SCHNEIDER AUTOMATION DEP 220/AS-BDEP-220 FACTORY SEALE
YOKOGAWA B9544WB POWER CARD
DAYTRONIC 9178A OUT OF BOX
BALLUFF BNS-519-D06-D12-100-10 IN BOX
RELIANCE ELECTRIC 0-52840-44A OUT OF BOX
SIEMENS 6ES7 142-1BD22-0XB0
SUTTON PRESS BLOWER PB45B
MASONEILAN DRESSER 526 PCV-SPARE OUT OF BOX
PHOENIX CONTACT RAD-ISM-900-DATA-BD-BUS
PHOENIX CONTACT RAD-INTOUT-2D-1AI
TOSHIBA VT130GU4025
GENERAL ELECTRIC 4116J89-G02 CIRCUIT BOARD OUT OF
SQUARE D 9012-GGW-1 OUT OF BOX
LOT OF 5 ALLEN BRADLEY 22-RF8PO-BL SER.A IN A BOX
GENERAL ELECTRIC 4199J51-G01 CIRCUIT BOARD OUT OF
CONVERTEAM MVC3002-4001 I/O PANEL MV3000 DELTA FACTORY
ALLEN BRADLEY 505-BOB-A2F SERIES C
BOBST 704-1095-03 POWER SUPPLY
MIGRATION CORP. RPS-401A-80QD OUT OF A BOX
BAILEY CONTROLS 6637804C1 BACKPLANE CONTROL BOARD
COMPTROL CORPORATION BB30U24K-965 TENSIONCELL
AMS CONTROLS N2000 ENCODER OUT OF A BOX
ALLEN BRADLEY 509-DOD SER.A OUT OF A BOX
PORT Q2001-TDC1 IN A BOX
RETA ELECTRONICS BV70/12-9 PC BOARD
● 由于PLC的輸出元件被封裝在印制電路板上,并且連接至端子板,若將連接輸出元件的負載短路,將燒毀印制電路板。
● 采用繼電器輸出時,所承受的電感性負載的大小,會影響到繼電器的使用壽命,因此,使用電感性負載時應合理選擇,或加隔離繼電器。
● PLC的輸出負載可能產生干擾,因此要采取措施加以控制,如直流輸出的續流管保護,交流輸出的阻容吸收電路,晶體管及雙向晶閘管輸出的旁路電阻保護。