IS200TRPGH2B

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IS200TRPGH2B

IS200TRPGH2B

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苏州园林------苏妙玲

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PLC的市场的潜力是巨大的，不仅在我国，即使在工业发达的日本也有调查表明，PLC配套的机电一体化产品的比例占42%，采用继电器、接触器控制尚有24%。所以说，需要应用PLC的场合还很多，在我国就更是如此了。

　　 从技术创新的角度看，我国大中型企业还要大力发展CIMS(计算机集成制造系统)，在机械制造厂要形成FMS柔性制造系统，PLC是基础，所以PLC市场是广阔的。

　　 PLC具有稳定可*、价格便宜、功能、应用灵活方便、操作维护方便的优点，这是它能持久的占有市场的根本原因，我们下面重点阐述几个问题，并研究其发展趋势。

　　3 PLC的硬件和软件

　　3.1 PLC的分类

　　PLC在90年代已经形成微、小、中、大、巨型多种PLC。按I/O点数分，可分为:

　　l 微型PLC: 32 I/O

　　l 小型PLC: 256 I/O

　　l 中型PLC: 1024 I/O

　　l 大型PLC: 4096 I/O

　　l 巨型PLC: 8195 I/O

Tyco Conn Header Lopro Str 26 Pos, 5103308-6, A33167-ND, 139D

Takasago Clean Valve 12V, MTV-3-1/4UF-7, 300kPA,  Shipsameday 1541Z4

ENGINEERS LAB Cable Amp 25 Pins X PW05N16-26S X 15 FT, Shipsameday 142R

Kosma Solenoid Valve 030-4E1-F11,  Shipsameday 1541Z5

Flowline LO10-2405,  Perfluoroalkoxy Switch-tek Optic Leak 103P

Analog Devices IC Volt-fdbk Amp R-r, AD8062ARM, AD8062ARM-ND

Omron Limit Switche, WLCA2, 1457R4, SHIPSAMEDAY128E1

Swagelok Valve Union Reducer Elbow Tee Hose 1/4-1/2, SS-810-6 1326C8

Chaska IGP040604, IGP-04-060-4, 9277052, Wika Gauge 60 Psi 3/4 IN/OUTLET 1552M

SMC CDQSD20-50DC-M9NL, CDQSD2050DCM9NL, D-M9N, Shipsameday 1177A6

Dialight 35984300932502, 359-8430-0932-502, SHIPSAMEDAY 1548A21

Swagelok Check Valve 1/2, 1/3psig, EP O-Ring, SS-CHS8-EP-1/3, shipsamedayZP2

SMC Solenoid Valve VF24FGS32TA, MVA05001, VF2-4-FG-S-32-TA, 108C6

WHITEY GLOBE VALVE 3/8 COMPRESSION, SS-6LRS6, SS6LRS6, Shipsameday126G3

Parker Check Valve ”, 4V-C4L-1/3-SS, Shipsameday 1541F

FESTO 150387 M5 PROXIMITY SENSOR SIEN-M8B-PS-S-L 1638B12

BALLUFF BNS-816-B02-KHG-12-610-SP03, BNS816B02KHG12610SP03, 316887 109B

TELEMECANIQUE BUTTON RED FLUSH ARRET, XAW-F, XAW-F-11, LCIE-81.6091 1630AB

Dolan-Jenner LED-PAK IV Electronics Module Model 2010 Shipsameday1616BC

FASCO MOTOR 71622502, 62B1 115/208-230 60HZ .75/.38A CLASS B 1605A2

Swagelok male Adapter 1/2T x 1/8NPT, SS-810-1-2, SHIPSAMEDAY 1550C8

Swagelok male ELBOW SS-400-2-8 & SS-400-2-6, SHIPSAMEDAY 1550C9

Kurt J Lesker BNC Feedthroughs KF40 single, IFTBG012038B, 203/743-9272 1550E1

SMC Mainifold EX120-SMJ1, VQ1100R-5, SHIPSAMEDAY 1617F

Haydon Switch step motor shaft 3/8D X 13L, E43H42-05-003

Haydon Switch E43H42-05-002, step motor, shaft 3/8D X 13L, Shipsameday 120J

Swagelok Diaphragm Valve 1/4 FVCR, 6LV-DAFR4-PX-C, Shipsameday C16

Parker SC650-4-NB, SC6504NB, ShipSameDay 1609A17

Cutler-Hammer 30mm Tubular Inductive Prox E57SAL30T111ED, shipsameday 1629A26

SMC Pressure Filter Mist Separate & Relief Valve AF20-02-C-A & VHS20-02B 170J

SMC Relief Valve VHS40-03B-BS-X1, VHS4003BBSX1, SHIPSAMEDAY 170K

SMC Regulator Precision & Gauge IR3010-03BG, IR301003BG, SHIPSAMEDAY 170L

Omega High Temperature Thermocouple Probe, SCASS-040U-12-SHX

Swagelok Bellow Sealed Val SS-BN8VCR8-P-C, 1/2 MVCR SeeDescriptionZ16

SWAGELOK Braided Hose, SS-FL8SL6SL6-24, Shipsameday 1471C

ABB CIRCUIT BREAKER F202AC, 25AMP, 2CSF202001R1250, SHIPSAMEDAY1533E

Parker 8A-U12LB-G-SS-BD, 8AU12LBGSSBD, 1/2 Tube, Shipsameday B15

MDC nipple reducer Conical nw40 x nw25, 732010, SS, QF40xqf25,  1325A9

Nupro/Swagelok Bellow Seal Valve 3/8 & 1/2, SS-6BK & SS-8BK, Shipsameday E31

Swagelok Bellow Seal Valve 1/4 FVCR, SS-4BRG-V51, SS4BRG, Shipsameday ZL20

IDEC IZUMI PUSHBUTTON 41-10650,ABS300, 68X33, HW-G01, A600, 692111622T

DK-LOK Male Branch Tee 1/2, DTMB 8-8N-S, SHIPSAMEDAY 1215B5

DK-LOK Male Branch Tee 1/4 NPT X 3/8 Tube DTBM 6-4-S, SHIPSAMEDAY 1215B6

Anixter Wire 28 AWG, 1500ft, Color Yellow & Brown, UL1007/1569