IC693PBM200歐美進口IC693PBM200歐美進口
PLC的應用
目前，PLC在國內外已廣泛應用于鋼鐵、石油、化工、電力、建材、機械制造、汽車、輕紡、交通運輸、環保及文化娛樂等各個行業，隨著其性能價格比的不斷提高，應用的范圍還在不斷擴大，PLC的應用大致可歸納為以下幾類。
1)、開關量的邏輯控制
這是PLCzui基本、zui廣泛的應用領域。PLC的邏輯控制取代傳統的繼電系統控制電路，實現邏輯控制、順序控制，既可用于單機控制，也可用于多機群控及自動化生產線的控制等。如機床電氣控制、裝配生產線、電梯控制、冶金系統的高爐上料系統以及各種生產線的控制。
2)、運動控制
PLC可以用于圓周運動或直線運動的控制。目前，大多數的PLC制造商都提供拖動步進電機或伺服電機的單軸或多軸位置控制模塊，這一功能可廣泛用于各種機械，如金屬切削機床、金屬成型機床、機器人、電梯等。
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鄭娟萍
廈門仲鑫航自動化設備有限公司
3)、過程控制
過程控制是指對溫度、壓力、流量、速度等連續變化的模擬量的閉環控制。PLC采用相應的A/D和D/A轉換模塊及各種各樣的控制算法程序來處理模擬量，完成閉環控制。PID調節是一般閉環控制系統中用得較多的一種調節方法。過程控制在冶金、化工、熱處理、鍋爐控制等場合有非常廣泛的應用。現代的大、中型PLC一般都有閉環PID控制模塊，這一功能可以用PID子程序來實現，而更多的是使用PID模塊來實現。
4)、數據處理
PLC具有數學運算（含矩陣運算、函數運算、邏輯運算）、數據傳送、數據轉換、排序、查表、位操作等功能，可以完成數據的采集、分析及處理。這些數據可以通過通信接口傳送到的智能裝置進行處理，或將它們打印備用。數據處理一般用于大型控制系統，如造紙、冶金、食品工業中的一些大型控制系統。
5）、通信及聯網
PLC通信括PLC相互之間、PLC與上位機、PLC與其它智能設備間的通信。PLC與其它智能控制設備一起，可以構成“集中管理、分散控制”的分布式控制系統，滿足工廠自動化系統發展的
OMRON DRT1-ID16 24VDC REMOTE INPUT TERMINAL ***NIB***
OMRON V600-D23P71 ID DATA CARRIER ****NNB****
OMRON V600-D23P71 ID DATA CARRIER (BOX OF 20) ***NIB***
SMC D-Y59B-50 AUTO SWITCH (LOT OF 7) ***NNB***
CMC CLEVELAND MACHINE CONTROLS BLS20-300-301 SERVO ***XLNT***
IEC 60947-7-1 TERMINAL BLOCK 600V 40A (LOT OF 28) ***XLNT***
IDEC SA1C-TN3SR PHOTOELECTRIC SENSOR ***XLNT***
K-TRON CH-5702 WEIGHING MODULE TRANSDUCER K-DFT 6 ***XLNT***
TURCK RS-4.4T-4/U2102 CABLE (LOT OF 8) ***XLNT***
LINX 0631-226-00 REV B PC BOARD ***XLNT***
DORMA 252191-01-1-50/25219101150 ED-A CONTROLLER ***NIB***
SMC NCDMB150-0100 CYLINDER 250PSI (1.7MPA) ***NIB***
BOSTON GEAR HF718-20S-B5-H1-P16/HF71820SB5H1P16 ***NIB***
RELIANCE 64412-V AUXILIARY CONTACT ***NIB***
RELIANCE 401557-A/401557A RELAY COIL ***NIB***
SMC NCQ2A25-50DC COMPACT CYLINDER 145PSI ***XLNT***
WINSMITH 917MDSS120X0D4/917MDSN 25 DLR 56C 1 SPEED REDUCER ***NIB***
SUMITOMO CYCLO CMH-6105-35 SPEED REDUCER 1800RPM ***NIB***
RELIANCE 76627-BR/76627BR RELAY COIL ***NIB***
RELIANCE ELECTRIC 76627-DY/76627-BD RELAY COIL **NIB**
SONY PVM-9040 TRINITRON COLOR VIDEO MONITOR ***XLNT***
ALLEN BRADLEY 844D-B5BC2CR/A ENCODER ***NIB***
LEUKHARDT BK MIKRO 4/8.0403.05 TIME DELAY RELAY 24V ***XLNT***
SIEMENS ND62F120 CONTACTOR/CIRCUIT BREAKER 1200A ***XLNT***
SIEMENS LMXD62B700 CONTACTOR/CIRCUIT BREAKER 700A ***XLNT***
SIEMENS LMXD62B800 CONTACTOR/CIRCUIT BREAKER 800A ***XLNT***
CUTLER HAMMER ECN0501AAA/84-28691-13 MOTOR STARTER*XLNT
WARNER ELECTRIC 391-8370-731 AD ACTUATOR HEAD ***NIB***
SMC VQZ2251S-5L-C SOLENIOD VALVE 24VDC 1W ***NIB***
RELIANCE 66057-6C .25uF/.25MFD 1000V/1000VDC SPADE CAPACITOR ***NIB***
DODGE/RELIANCE 118302/1A3.6B4.0-1610 T-L SHEAVE ***NIB***
TEKNOR TEK850/T850_0 CIRCUIT/PC BOARD ***NNB***
K-TRON CH-5702/WMOD-45-SFT WEIGHING MODULE ***XLNT***
ROSEMOUNT 1151DP3S52B1PRESSURE TRANSMITTER ***NNB***
HONEYWELL V5-D-57060 SKINNER VALVE ET3-CS ***NIB***
SOLA APPLETON ELECTRIC SA-A8/SAA8 CONTINUOUS SWIVEL BASE 360 ***XLNT***
MICRO SWITCH/HONEYWELL FE-TR4 LOGIC MODULE 15VAC ***NIB***
PERFECTION GEAR SA11112S GEAR REDUCER .88HP ***XLNT***
HAAS 2813149 VALVE CONTROL SUCTION ZBS-40 ***NNB***
DODGE MR96103L1 TIGEAR X KC GEAR REDUCER 1750RPM ***XLNT***
THOMSON/HEIM PB12-ADJ/AP-12/P12 PILLOW BLOCK ***NNB***
SKINNER/HONEYWELL V5-L-72720 VALVE ***NIB***
PFEFFER & PARTNER RPL15-1 BKO/9700520 GEAR REDUCER ***NNB***
LANDIS & GYR 536 195 ROOM TEMPERATURE SENSOR ***NIB***
ASHCROFT 35-1009SW-02L/94337 INDUSTRIAL GAUGE ***NIB***
ASHCROFT 35W1005-H-02L-XZC-60/V-AHB GAUGE 3 1/2" ***NIB***
MARSHALLTOWN GAUGE 2 1/2" 0-30PSI ***NIB***
SIEMENS PTM6.2Q250 2 DO, CONTACT ***NIB***
ASHCROFT 1009AW-02B/1JA46052-016 INDUSTRIAL GAUGE ***NIB***
WGTC EA14C/EA14 GAUGE 4.5" 0-100PSI 1/4"NPT BOTTOM ***NIB***
ASHCROFT 1009AWL-02L/3GA33499-035 INDUSTRIAL GAUGE ***NIB***
DANFOSS TEX12-12 EXPANSION VALVE R22 -40°/+10°C ***NIB***
DANFOSS TEX12 EXPANSION VALVE R22 -40°/+10°C ***NIB***
ASHCROFT 25 1009AWL 02L/3GA28396-021 30PSI GAUGE ***NIB***
SIEMENS F323H ENCLOSED SWITCH 100A 240VAC 3P TYPE12 ***NIB***
DANFOSS 068B2008 ORIFICE CAGE ***NIB***
HONEYWELL DC5062-0-0A00-200-00-0211 UDC5000 ULTRA ***NNB***
JOHNSON CONTROLS V90DD-3/VB4324-3 MIXING VALVE ***NIB***
P.V.P. 134 4-PHASE UNIPOLAR STEPPER MOTOR DRIVE BOARD ***XLNT***
OPTIMISED CONTROL D601 EA/10 114025 AMPLIFIER ***XLNT***
RANCO 012-1506 DUAL PRESSURE CONTROL 100-250PSI ***XLNT***
J/B A31514 1/4 MPT X 5/16 ODS ON RUN (3 BOXES OF 3) ***NIB***
DWYER 1W399 STATIC PRESSURE FITTING 1/4" (LOT OF 8) ***NIB***
KARCHER 6-362-532 O-RING SET GROOVED ***NIB***
DANFOSS TEX12 EXPANSION VALVE R22 -40°/+10°C ***NNB***
CARRIER 09DC 408 183/09DC408183 MOTOR MOUNT BASE ***NIB***
PARKER SH6-63 COUPLER 60 SERIES MALE NIPPLE SS 3/4" ***NNB***
PARKER XR64PB12-3/8 PRESTOLOK MALE RUN TEE ***NNB***
PARKER XR64PB14-1/2 PRESTOLOK MALE RUN TEE ***NNB***
SPEARS MISC. FITTINGS CPVC SCH 80 (LOT OF 15) ***NNB***
SPEARS 829-007C 3/4" CPVC COUPLER S X S (LOT OF 8) ***NNB***
SPEARS 829-010C 1" CPVC COUPLER S X S (LOT OF 6) ***NNB***
S&W BSNYLC34-EL POLYMOUNT LEVELING MOUNT 5/8-11 X 4*NIB
SOLUS INDUSTRIAL VG-553-B58-MC TUBE END (LOT OF 4) ***NIB***
J/B A31148 SLIP FIT COPPER ACCESS VALVE (LOT OF 3) ***NIB***
PANASONIC SK-M00057 PC CARD (FROM PANADAC 783AN) ***XLNT***
PANASONIC JA-M00106PR PC CARD (FROM PANADAC 783AN) ***XLNT***
PANASONIC LA-M00001B PC CARD (FROM PANADAC 783AN) ***XLNT***
PANASONIC LA-M00205F PC CARD (FROM PANADAC 783AN **)*XLNT***
PANASONIC JA-M00213D PC CARD (FROM PANADAC 783AN) ***XLNT***
PANASONIC LA-M87201-03 VISION CARD (PANADAC 783AN) ***XLNT***
SUPERIOR 593WA-15ST BALL VALVE FULL PORT ***NIB***
SUPERIOR 586WA-6ST BALL VALVE FULL PORT ***NIB***
DE-STA-CO 323 PULL ACTION CLAMP W/THREADED U-BOLT *NIB*
CARRIER CEPL130322-02 INPUT/OUTPUT MODULE ***XLNT***
JOHNSON T-5210-1004 TEMPERATURE TRANSMITTER ***NIB***
ALLEN BRADLEY A22105-134-01 CABLE 1 METER ***XLNT***
JOHNSON CONTROLS P28AA-2C CUTOUT CONTROL 8/70PSIG ***NIB***
CARRIER LA01LA024 PROP FAN BLADE 3 24" 27 DEG CW**NIB**
PENN A70BA-18 THERMOSTAT LOW TEMPERATURE 15/55F ***NIB***
