6ES7416-2XK04-0AB0

6ES7416-2XK04-0AB0

PLC的發展趨勢
    隨著PLC應用領域日益擴大，PLC技術及其產品結構都在不斷改進，功能日益強大，性價比越來越高。

    （1）、在產品規模方面，向兩極發展。一方面，大力發展速度更快、性價比更高的小型和超小型PLC。以適應單機及小型自動控制的需要。另一方面，向高速度、大容量、技術完善的大型PLC方向發展。隨著復雜系統控制的要求越來越高和微處理器與計算機技術的不斷發展，人們對PLC的信息處理速度要求也越來越高，要求用戶存儲器容量也越來越大。
    （2）、向通信網絡化發展
    PLC網絡控制是當前控制系統和PLC技術發展的潮流。PLC與PLC之間的聯網通信、PLC與上位計算機的聯網通信已得到廣泛應用。目前，PLC制造商都在發展自己的通信模塊和通信軟件以加強PLC的聯網能力。各PLC制造商之間也在協商通用的通信標準，以構成更大的網絡系統。PLC已成為集散控制系統（DCS）*的組成部分。
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鄭娟萍

廈門仲鑫航自動化設備有限公司

（3）、向模塊化、智能化發展
    為滿足工業自動化各種控制系統的需要，近年來，PLC廠家先后開發了不少新器件和模塊，如智能I/O模塊、溫度控制模塊和專門用于檢測PLC外部故障的智能模塊等，這些模塊的開發和應用不僅增強了功能，擴展了PLC的應用范圍，還提高了系統的可靠性。
    （4）、編程語言和編程工具的多樣化和標準化
    多種編程語言的并存、互補與發展是PLC軟件進步的一種趨勢。 PLC廠家在使硬件及編程工具換代頻繁、豐富多樣、功能提高的同時，日益向MAP(制造自動化協議)靠攏，使PLC的基本部件，包括輸入輸出模塊、通信協議、編程語言和編程工具等方面的技術規范化和標準化。

WESTINGHOUSE 1F4655 CIRCUIT BREAKER CONTROL TRANSFORMER ***XLNT***

SIEMENS C98043-A7010-L2-5 BOARD ***XLNT***

 ALBION VINTAGE INDUSTRIAL 8" X 3" RIGID CAST IRON WHEEL **XLNT**

AEG SCHNEIDER TSXRKN82 11 SLOT RACK  ***XLNT***

AEG SCHNEIDER TSXDET3242 AUTO MODULE 24V 32 INPUTS  ***XLNT***

AEG SCHNEIDER TSXSCM2116 COMMUNICATION MODULE  ***XLNT***

EMECANIQUE TSXDET1612 INPUT MODULE 24V 16 POINT  ***XLNT***

WATLOW H207-A10-A1 120 VAC 50/60 HZ  *XLNT*

EDWARDS SIGNALING 872-N5 120V 50/60HZ *XLNT*

GULF WESTERN CG2A6 CONTROL COMPONENTS *XLNT*

TRIAD S-72Z AUTOFORMER*NIB*

MARKTIME 90006 WALL BOX TIME SWITCH *NIB*

SUNCOAST CYLINDERS SS3204MF1B1 PNEUMATIC CYLINDER ****NNB****

MAC 111B-502BAAB VALVE ****NIB****

CRYOMAX OR-000019-A2CM HONDA ACCORD RADIATOR ****NIB****

SCHRADER BELLOWS PAC120821 28.000 STROKE 250 PSI ****XLNT****

YATES S38915 LIGHT DUTY CYLINDER ****XLNT****

SIEMENS 5SN1-G16A/5SN1G16A CIRCUIT BREAKER 16A 1P ****XLNT****

DICKSON SL4100 CHART RECORDER ***XLNT***

LANOPTICS TWM 4741 BOARD  ***XLNT***

SEW EURODRIVE BW100-006 BRAKING RESISTOR  **XLNT**

GE TED134060WL MOLDED CASE CIRCUIT BREAKER 60AMP 480V 3 POLES  **NIB**

APPLETON FSK-2B-CM MALL IRON 2 GANG CAST COVERS (LOT OF 5) **NIB**

ALLEN-BRADLEY 140-MN-0100 SERIES C STARTER MANUAL MOTOR (LOT OF 2)  **XLNT**

ALLEN-BRADLEY 140-MN-0250 SERIES C MANUAL MOTOR STARTER (LOT OF 2)  **XLNT**

ALLEN-BRADLEY 100-C09Z*10 CONTACTOR 24 COIL SERIES A (LOT OF 2)  **XLNT**

ALLEN-BRADLEY 1492-1FM20FN SERIES A 20 POINT FEED THROUGH **XLNT**

HUBBELL HBL2311 INSULGRIP TWIST-LOCK 20A 125V 2 POLE 3 WIRE (LOT OF 5)  *NIB*

AUTOMATIC TRANSFER SWITCH NEMA 3R- INDOOR/OUTDOOR USE 120/240V 100A  ***NIB***

ROSEMOUNT PT100/B/3 PRESSURE THERMOMETER  ***NNB***

PASS &SEYMOUR LEGRAND WPB23 CAST ALUMINUM 1 GANG THREE 1/2" HOLES  ***NNB***

TIEFENBACH WK008K211 SCHALTSEITE 100W 100VA 1,5A 220VAC  ***NNB***

NSD 3P-S-FG-20 SERVO CABLE MALE/FEMALE 9 POSITION CONNECTORS ***NIB***

ELECTRO-CRAFT E-536-U MOTOMATIC SPEED CONTROL ***XLNT***

PARKER FLUIDPOWER CYLINDER PARTS KIT  ***NIB***

CISCO SYSTEMS WS X5203 10/100 MBPS ETHERCHANNEL SWITCHING MODULE  ***XLNT***

RELIANCE ELECTRIC 417999-1 SILICONE GREASE FOR SCR (LOT OF 2) ***NIB***

GM 15139168/20763454 HOOD LATCH W/SENSOR ASSY SILVERADO/SIERRA/YUKON/TAHOE**NNB*

ASTM 66F PRECISION =167+221 NITROGEN FILLED ***NIB***

FISHER SCIENTIFIC 5L-M ISOTEMP WATERBATH  ***XLNT***

GP 0203CH PAPER TOWEL DISPENSER ***XLNT***

COOPER TP501 4"SQUARE RAISED 1 1/4 OUTLET BOX COVER   (BOX OF 25) ***NIB***

HOFFMAN F44G12 STRAIGHT SECTION WIREWAY TYPE 1 (BOX OF 4) **NIB**

COOPER TP414 CROUSE HINDS 4" SQUARE BOX 1 1/2 DEEP 3/4 KOS (BOX OF 50) ***NIB***

CROUSE-HINDS TP530 4" SQUARE RAISED 2" ONE DEVICE (BOX OF 25) ***NNB***

2006 LIMITED EDITION WEST COAST CHOPPERS JESSE JAMES LIGHTER (LOT OF 10) *NIB*

HUBBELL SQUARE BOX COVER 4 11/16 X 4 11/16 RAISED 1 1/4 IN (LOT OF 25) **NIB**

SALEM COLLECTION BUNNY IN BASKET CANDLE (LOT OF 3) ***NIB***

SALEM COLLECTION CREAM EASTER EGG FLOATING SCENTED CANDEL (4 BOXES OF 3) **NIB**

WATTS 7N502.301G FLUID AIR ***NNB***

LZR ELECTRONICS DV-515ST POWER SUPPLY 60HZ 5V**XLNT**

ARO K21-3SD-120-A 1209 FLUID POWER VALVE **XLNT**

WATLOW MB9A3AX1 BAND HEATER **NNB**

CONTINENTAL HYDRAULICS VA5M-2A-G-10-B 4600 PSI**XLNT**

NORGREN K71EA00-KA2-KA2 AIR CONTROL VALVE **XLNT**

PARKER  01.50 CBB-3LLU11AC HYDRAULIC CYLINDER 6.000 2500 PSI  **XLNT**

MODERNAIR CONTROL LINE 922 AIR CYLINDER  **NNB**

ARO 0430 1009 080 319 PNEUMATIC CYLINDER  **NNB**

ARROW 1812 1/4 LUBRICATOR 150 PSI  **NIB**

SKF 6306 JEM BALL BEARING  **NIB**

EMECANIQUE LR-DO9 305 OVERLOAD RELAY 0.6-1AMP 3POLE 600V  **NNB**

KUHNKE UF3XG-24VDC/RS8534 UNIVERSAL  **XLNT**

SKF 6200 2ZJEM / UE01 BALL BEARING (LOT OF 5)  **NIB**

WIKA 9768947 INDUSTRIAL GUAGE**NIB**

BTI AMX4 SAFETY SWITCH  **XLNT**

SIEMENS 3UA7 OVERLOAD RELAY **XLNT***

KLOCKNER MOELLER NZMH 6-100/ZM6a-70-NA 3 PHASE 600V CIRCUIT BREAKER ***NNB***

SKF 6004 2RS JEM BALL BEARING (LOT OF 4) **NIB**

FANUC A06B-6066-H291 SERVO AMPLIFIER   **XLNT***

SCHRADER BELLOWS A63210510 1" BUNAN L2 ROD GLAND CARTRIDGE KIT **NIB**

SCHRADER BELLOWS A63210508 5/8" BUNA L2 ROD GLAND CARTRIDGE KIT ***NIB***

HENGSTLER 400 1 404 186 24V 4 DIGIT COUNTER  ***XLNT***

CDE DCMX103U075AC2B 10,000UF/75VDC +85C SCREW ELECTROLYTIC CAPACITOR  ***NIB***

OMRON DHX-4 DHX-4D DIGITAL COUNTER 2 DIGIT  ***XLNT***

THERMOSAFE STYROFOAM INSULATED SHIPPING CONTAINERS W/ GEL PACKS***NIB***

ALLEN BRADLEY BULLETIN 8027-HP SERIES C   ***XLNT***

SMC NAWD3000-N03 MICRO MIST SEP REG MOD ***XLNT***

MIGHTY LUBE 9127 AUTOMATIC LUBRICATOR CONTROL BOX **XLNT**

MULBERRY 30233 RED 2 GANG BOX W/ LUGS THREE 1/2" HUBS ***NIB***

KELLEY 908-388 TS 201 CONTROL MODULE  ***XLNT***

ARO B0254 FLUID POWER SWITCH  **NIB**

IFM LS 500 CONNECTOR  **XLNT**

SQUARE D QO120EM CONTROLLED BREAKER AND REMOTE **NIB**

EATON/CUTLER HAMMER DS16FK SER A CLASS R FUSE KIT ***NIB***

BULLETIN 800T-QT24 PILOT LIGHT (GREEN) ***XLNT***

REXROTH R166211410 RUNNER BLOCK BALL RAIL ***NIB***

PST 1000 234829 1284 SAFETY PULLSWITCH  ***XLNT***

HAMMOND RM0035N17 THREE PHASE DRY TYPE IRON CORE REACTOR ***XLNT**

HAMMOND PT1500MQMJ 1 PH TRANSFORMER 1500VA 50/60HZ  ***XLNT**

BANNER Q40RW3LP SENSOR PHOTO EYE 20-250VAC  ***XLNT**

SEW EURODRIVE MDX60A0150-503-4-00 DRIVE W/ POWER UNIT  ***XLNT***

HONEYWELL HPV2416-1UL POWER SUPPLY **XLNT**

MOCON 001-393 PAC CHECK 200 CARBON DIOXIDE ANALYZER  ***XLNT***

LIGHTNING MVP BIO CONTROL TEMP MONITORING SYSTEM ***XLNT***

IMC MM1300 MINIMC TP-TX/FX SWITCHING MEDIA CONVERTER ***XLNT***

FOCUS NETWORK 065-1140 MEDIA CONVERTER   ***XLNT***

MAPLE SYSTEMS GEN450D-001 ASCII TERMINAL W/ 2X40 LCD  ***XLNT***

ALLEN-BRADLEY 1494V-FS100 100AMPS 600V FUSE BLOCK ***XLNT***

ALLEN-BRADLEY 1492-IFM20FN SER A MODULE (LOT OF 2) ***XLNT***

SQUARE D CLASS 8910 TYPE DPA23 SERIES A 35A 500VAC MC B ***XLNT***

COOPER 463 1 1/4" SET SCREW TYPE COUPLING (BOX OF 10) ***NIB***

TRIPP LITE SU6000XFMRRT3U 50/60HZ 30A 3U STEP DOWN TRANSFORMER UPS SYSTEM *NIB*

RIETER 927711/4 06/008 POWER BOARD 0927711/2a ***NNB***

TRIPP LITE BP48V24-2U POWER PROTECTION BP SERIES EXTERNAL BATTERY PACKS *NIB*

SQUARE D 8536-SB02 NEMA SIZE 0 SERIES A 600V 5HP COIL 120V **XLNT**

SQUARE D 8030 HRK-100 SY/MAX 8 SLOT I/O RACK ***XLNT***

GENERAL ELECTRIC 55-1702036002 COIL 110V 60HZ   ***XLNT***

KEYENCE OP-5148 OUTPUT CONVERTER (LOT OF 3) ***NIB***

SQUARE D 8030 HIM-151 SY/MAX SERIES B INPUT MODULE  ***XLNT***

SQUARE D 8030 H0M-261/ HOM-261 SY/MAX SERIES 1 OUTPUT MODULE  ***XLNT***

LANOPTICS ECM 4630 BOARD   ***XLNT***

COOPER CROUSE HINDS 466 2 1/2" SET SCREW TYPE COUPLING (QTY OF 2) ***NIB***

GENERAL SIGNAL W250 SERIES A TRANSFORMER  ***XLNT***

MAC VALVES 6221C-000-PM-111DA PNEUMATIC SOLENOID VALVE 150PSI 120V 6.8W **XLNT**

EMANIQUE ABL7 RP2403 POWER SUPPLY ***XLNT***

SQUARE D 9070TF50D1 TRANSFORMER  ***XLNT***

CUTLER HAMMER BAB202OH CIRCUIT BREAKER 2A ***XLNT***

ALLEN BRADLEY 700-BR400A1 CONTROL RELAY   ***XLNT***

GENERAL ELECTRIC CR360L313 LIGHTING CONTACTOR  ***XLNT***

SQUARE D 30072-007-68C MOTOR, STARTER, AND ENCLOSURE  ***XLNT***

MICRON IMPERVITRAN B250BTZ13RB 250KVA 480V CONTROL TRANSFORMER ***XLNT***

ACME ELECTRIC TA-1-81201 TANSFORMER 50/60HZ  ***XLNT***

LANOPTICS ECM X650 BOARD   ***XLNT***

JEFFERSON ELECTRIC 636-1147-600 150VA INDUSTRIAL CONTROL TRANSFORMER ***XLNT***

LANOPTICS TWM X744 ETHERNET BOARD  ***XLNT***

LANOPTICS LBMX244 BOARD  ***XLNT***

LANOPTICS RAC-4001 POWER PANEL (MISSING BOARDS)  ***XLNT***

LANOPTICS ECMX610 BOARD  ***XLNT***

MAC 911B-PM-612BAAB 33000 BARKER AIR AND HYDRAULICS VALVE 25-150 PSI **NIB**

FLOWSERVE RK138095PS2 PSS II 2500  ***NIB***

POTRANS UP018B1120 I.T.E. POWER SUPPLY ( LOT OF 3 ) ***XLNT***

IBM MO28UOL 2 BUTTON MOUSE ( LOT OF 3 ) ***XLNT***

GATES POLY CHAIN 14M-1260-20 TIMING BELT USA ***NNB***

JAMICON JF0625S1HSHR ROTARY DC FAN BRUSHLESS 12V 0.23A ***XLNT***

EPOWER TP-350A 12V NICKEL-CADMIUM BATTERY  ***XLNT***

GATES POWERGRIP GT 3600-8M-30 TIMING BELT ***NNB***

GATES POWER GRIP 9608M50 GT 7MMC TIMING BELT ***NNB***

GATES POLY CHAIN 14M-1120-20 USA DRIVE/TIMING BELT ***NNB***

GATES 3600-8MGT-30 POWER GRIP BELT ***NNB***

GENERAL ELECTRIC GE 102L218G8 RELAY TRIPPING RECTIFIER 400V 10A***NIB***

PARKER 06F11AC AIR PRESSURE REGULATOR ***NIB***

WILKERSON CB6-04-000 AIR PRESSURE REGULATOR ***XLNT***

SPHERCO TR-12N ROD END ***NIB***

CROUSE HINDS ECLK 612 CONDUIT FITTING CLASS III GROUP EFG ***XLNT***

BIMBA CFD-02281-A CF0-02281-A CFO-02281-A CYLINDER ***NNB***

IR 29850 GAUGE 0-160 LBS. PER SQUARE INCH ( LOT OF 2 ) ***NIB***

BOSTON GEAR EN41110 PNEUMATIC FILTER 1/8"150PSIG MAX TEMP 125F MAX ***NIB***

SQUARE D 9006 PE9RANJD PHOTOELECTRIC SWITCH SERIES A ***NNB***

BANNER 26265 MINI BEAM CABLE  ***NIB***

LUWA BAHNSON W203-PP SINGLE ROW BALL BEARING (LOT OF 5) ***NNB***