16-S/1-160-1/S300ML1T5
16-S/1-160-1/S300ML1T5
16-S/1-160-1/S300ML1T5
一、摘要 PLC是一種專門在工業環境下應用而設計的數字運算操作的電子裝置。
它採用可以編制程序的存儲器，用來在其內部存儲執行邏輯運算、順序運算、計時、計數和算術運算等操作的指令，並能通過數字式或模擬式的輸入和輸出，控制各種類型的機械或生產過程。PLC及其有關的外圍設備都應按照易於與工業控制係統形成一個整體，易於擴展其功能的原則而設計。在工業生產的各個領域，機械加工企業為了提高生產效率，採用機械化流水作業的方式，對不同類型的零件分別組成的自動生產線。隨著產品機型的更新換代，生產線承擔的加工對象也隨之改變，這就需要改變控制程序，使生產線的機械設備按新的工藝過程運行，而繼電接觸器控制器係統是採用固定接線，很難適應這個要求。大型自動生產線的控制係統使用的繼電器數量很多，隨著PLC的應用日益普及,其使用方法簡單,便於掌握,且可靠性,抗幹擾性很強,自身具有完善的功能.模塊化的結構,使其在工業生產線上的應用越來越廣泛。
發展趨勢：1.向高速度、大容量方向發展
為了提高PLC的處理能力，要求PLC具有的響應速度和更大的存儲容量。目前，有的PLC的掃描速度可達0.1ms/k步左右。PLC的掃描速度已成為很重要的一個性能指標。
在存儲容量方面，有的PLC可達幾十兆字節。為了擴大存儲容量，有的公司已使用了磁泡存儲器或硬盤。
2.向超大型、超小型兩個方向發展
當前中小型PLC比較多，為了適應市場的多種需要，今後PLC要向多品種方向發展，特別是向超大型和超小型兩個方向發展。現已有I/O點數達14336點的超大型PLC，其使用32位微處理器，多CPU並行工作和大容量存儲器，功能強。
Weidmuller KS4 Terminal Strip KS 4
Weidmuller RSS113024 Solid State Relay 4060120000 24 VDC 8533640000 (TB)
Weidmuller SAKS 4 16 Amp Fuse Holder SAKS4
Weidmuller SAKS1 10 Amp Fuse Holder SAKS 1
Weidmuller WDK 2.5 BLZ/5.08 Din Rail Terminal WDK2.5 2.5BLZ/5.08 Lot of 40
Weidmuller WDU 1.5 Din Rail Terminal WDU1.5 1,5 WDU1,5 Lot of 50
Weidmuller WDU 2.5 Din Rail Terminal WDU2.5 2,5 WDU2,5 Lot of 100
Weidmuller WDU 6 Din Rail Terminal WDU6 Lot of 15
Weidmuller WSI 6/2 Rail Mount Fuse Terminal WSI6/2 WSI62
Weidmuller ZDLD 2.5-2N Din Rail Wire Terminal ZDLD2.5-2N ZDLD252N
Weiland WK4/THSi6.3...U Fuse Holder Din Rail Mount WK4THSi6.3 WK4THSi6.3U
Weiland WK4/U Grey Gray Wire Terminal WK 4/U WK4U Wieland Lot of 20
Weiland WK6/U Gray Wire Terminal WK6U WK 6/U Wieland Grey Lot of 25
Weiland WK6/U White Wire Terminal WK6U WK 6/U Wieland Lot of 20
Weiss Instruments 30-240 F Thermometer 30-240F (TB)
Werma Signaltechnik 480 X52 55 24 VDC Orange Stack Light 480X5255 480X525524V
Werma Signaltechnik 480 X52 55 24 VDC Red Stack Light 480X5255 480X525524V
Werma Signaltechnik 840 080 00 Red Stack Light w/ LED 84008000 258.644.001AB
Western Digital AC29100-75DW WD Expert 2900 Hard Drive AC2910075DW (TB)
Westfalia Separator DAD1004 21501560 110/220 VAC 0-20 mA DAD 1004 DAD-1004
Westfalia Separator DAD1005 21505006 110/120 VAC 4-20 mA DAD 1005 DAD-1005
Westinghouse 2607D63G05 Rotary Fusible Disconnect Switch 3 Pole 2607D 63G05
Westinghouse 657D772G02 De-ion Switch 3 Pole 100 Amp 600 VAC 250 DC S#657D772G02
Westinghouse A200K0CACDM 5 HP Size 0 Starter 110/120 AC A200K0CACD A200K0CAC
Westinghouse A200K0CACM 5 HP Size 0 Starter 110/120 AC A200K0CAC M Cutler Hammer
Westinghouse A200M0CACM 5 HP Size 0 Starter 110/120 VAC Cutler Hammer A200M0CAC
Westinghouse A210K3CACDM 50 HP Size 3 Starter 110/120 AC A210K3CACD A210K3CAC
Westinghouse A210K3CACM 50 HP Size 3 Starter 110/120 VAC Coil A210K3CAC M
Westinghouse CA3175X 175 Amp 3 Pole Circuit Breaker 240 VAC CA
Westinghouse CA3200X 200 Amp 3 Pole Circuit Breaker 240 VAC CA
Westinghouse EHB2020 20 Amp 2 Pole Circuit Breaker 480 VAC EHB
Westinghouse EHB3020 20 Amp 3 Pole Circuit Breaker 480 VAC EHB
Westinghouse EHB3040L 40 Amp 3 Pole Circuit Breaker 480 VAC EHB
Westinghouse FB3125 125 Amp 3 Pole Circuit Breaker 600 VAC FB
Westinghouse HM2P250L5W 250 Amp 600 VAC 250 VDC 2 P Circuit Breaker HMCP (TB)
Westinghouse HM2P2LWS10 250 Amp 600 VAC 250 VDC 2 P Circuit Breaker HMCP (TB)
Westinghouse HM2P400X56 400 Amp 250 VDC 2 P Circuit Breaker HMCP HM2P400X5 (TSC)
Westinghouse HM2P4XWS10 400 Amp 600 VAC 250 VDC 2 P Circuit Breaker HMCP (TSC)
Westinghouse HMCP050K2C 50 Amp 600 VAC 250 VDC 3 P Circuit Breaker HMCP050
Westinghouse HMCP100R3C 100 Amp 600 VAC 250 VDC 3 P Circuit Breaker HMCP A1X1LB
Westinghouse LA3400NW 400 Amp 600 VAC 250 VDC 3 P Circuit Breaker LA3400
Westinghouse MCP0358CR 7 Amp 600 VAC 3 Pole Circuit Breaker w/ Aux MCP
Westinghouse MCP13300CR 30 Amp 600 VAC 3 Pole Circuit Breaker MCP MCP13300
Westinghouse MCP13300RC 30 Amp 600 VAC 3 Pole Circuit Breaker 1A-1B w/ Aux MCP
Westinghouse MCP23480CR 50 Amp 600 VAC 3 Pole Circuit Breaker 1A1B w/ Aux MCP
Westinghouse NB3800PF 800 Amp Case 600 Amp Trip 3 Pole Circuit Breaker 600 VAC
Westinghouse PM2-B Model 3 230/460 VAC 2.5-34 Amp Soft Start Motor Control PM2B
Westinghouse QNBL2020 20 Amp 2 Pole 120/240 VAC Circuit Breaker QNBL
Wheelock MT4-115-WH Signaling Device Alarm MT4115WH (TB)
White Rodgers H06E-36 36 " Universal Thermocouple H06E36 HO6E
White Rodgers H06E-48 48" Universal Thermocouple H06E48 HO6E
White Rodgers RBM Type 122 Definite Purpose Contactor 2 Pole 120 VAC Coil 30 Amp
White Rodgers S84Z-401 40 VA 24 VAC Transformer S84Z401
Whittet-Higgins KM-064 LockNut KM064 Bag of 4
Whittet-Higgins MB-064 Lockwasher MB064 Bag of 1
WICC AA-1000-01-T-96 Current Transformer 1000:1 50-400 Hz AA100001T96
Wieland SN0 4062KM Safety Relay R1.188.0710.2 24 V AC/DC SN04062KM
Wika 9013547 3238860 Transmitter 0-10 Bar 4-20 mA 10-30 VDC
Wilden 04-3800-03-700 Fitted Diaphragm Pump Shaft 04380003700
Wilkerson Accessory GRP-95-133 Bowl Assembly with Seal GRP95133
Wilkerson B08-02-FK00 Regulator 0-125 psig B0802FK00
Wilkerson BB3-01-FK00 125 PSI 1/8 " Piggyback NPT Brass BB301Fk00
Wilkerson F26-03-000B Pneumatic Filter F2603000B
Wilkerson F26-03-F00B Pneumatic Filter F2603F00B
Wilkerson F26-04-000B Pneumatic Filter F2604000B
Wilkerson GRP-95-147 Bracket L Mounting GRP95147 (TSC)
Wilkerson L00-01-000 1/8 NPT Air Line Lubricator L0001000
Wilkerson L26-03-000 Lubricator L2603000
Wilkerson R00-02-000 Regulator R0002000
Wilkerson R08-01-F000 Regulator 0-125 psig R0801F000 RO8
Wilkerson R08-02-F000 Pneumatic Regulator 300 PSIG R0802F000
Wilkerson R26-03-000A Pneumatic Regulator 0-125 PSIG R2603000A
Wilkerson R26-04-000A Pneumatic Regulator 0-125 PSIG R2604000A
Wilkerson V18-03-0000 Pneumatic Lock Out Shut Off Valve V18030000
Wilkerson V19-03-0000 Pneumatic Lock Out Shut Off Valve V19030000
Wilkerson WRL-MLB-25B-3400 34 " Stroke 100 PSI Pneumatic Cylinder WRLMLB25B34
Wiremold 5782 STL Conduit Connector 1/2" Gal Bag of 2 (TB)
Wiremold V4017 Internal Elbow Ivory (TB)
Wix 33355 Fuel Filter Cross ( 3355 ,P1127 , FF5000 , BF591 , FFR-8201, FP1127F )
Wix 42291 Air Filter Cross ( 2291 , CA10983 , PA2223 , E-4370 , AF206 )
Wix 42586 Air Filter Cross ( 2586 , CA310 , PA1779 , P142801 , AF453 )
Wood Head Brad Connectivity 803000A09M050 Micro 3 Pin Female 5 M 803000A09M
Woodhead Brad Harrison 1300062025 61162 3 M 18-4 PVC 4P Female Mini-Change
Woodhead Brad Harrison 1300062029 61164 5 M 18-4 PVC 4P Female Mini-Change
Woodhead Brad Harrison 1300062031 61165 10 M 18-4 PVC 4P Female Mini-Change
Woodhead Brad Harrison 1300130202 Mini Change Connector 1R3006A20A120
Woodhead Brad Harrison 1300350085 DeviceNet 4P Mini-Change Tee DNETAUXPT
Woodhead Brad Harrison 41320+ 5P Male/Female Mini Change Extension 6'
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