R1605-304-31-400亿佳购甜蜜
微型机控制的仅几点、十几点、几十点,如OMRON公司新推出的ZEN机,主机有8点、10点两种,还有扩展,多可扩到34点。再如西门子的logo机,小的也仅能控制10点。还如三菱的alpha机,I/O点数分别有6、10及20等几种规格,而alphaXL的I/O点数分别有14、24两种规格。这些机型,有的还内嵌有简易的编程工具,很便于编程。由于它的价格低廉、使用方便、工作可靠、体积很小…而且,它的可输出电流比其它PLC都大,有的可达8安培。完全可成为新一代相应的继电器控制的替代品,也因此,有的则称其为可编程继电器(PLR)。
小型机控制点可达100多点,以至于更多。如OMRON公司的CPM2A、CP1H、CQM1H,则分别可达到120、320、512点。西门子公司的S7200机可也达一百多点。新推出S7-200 CN为版机型。当大配置时,控制点数可达248路(西门子称I/O点为路)。三菱公司的FX2N多点数也可达256点,而FX3UC机可达300多点。
中型机控制点数可达近500点,以至于以千点计。如OMRON公司CJ1H机可超过2000多点。德国西门子公司的S7300机多可达512点(开关量),新推出的318-2也可超过1000点(开关量)。此外,还可另加128路模拟量输入或输出。三菱的Q系列的基本型机,控制点数也可达2048点。
大型机控制点数一般在1000点以上。如OMRON公司的。CS1H机大配置可达5000多点。三菱的Q系列的机,控制点数也可达8192点。
EXERGY 00283-1, 15593, SANITARY HEAT EXCHANGER, SHELL AND TUBE SST, #1326B
Expansion Seals Technology 3" and larger Hot Tapping Tool for SST and CST Pipe
FANUC PCBDNP1042NP SIT DNP-104-2-NP W/O PIN 2-CH SST - - FREE SHIPPING!!!
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FANUC SST-DN3-104-1 DEVICENET MOTHERBOARD,
Farris 3560 316L FX SST Bellows 15/18" ID x 6-1/2" OD x 3" LG
Ferro fluidic rotary. 1" SST FT,1/4 SST shaft 50C103237
FESTO EMGA-60-P-G3-SST-57 NEUGART GEAR UNIT NIB!!!
Fike .50" Disc Type: SCRD UT, SER#: 9728977, Material: SST
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Fike 3" Rupture Disc 86.21 PSIG @ 72F Type: MRK-5 Material: SST (NIB)
Fike 6" Rupture Disc 165.00 PSIG @ 230F Type: POLY-SD Material: SST (NIB)
Fike 6" Rupture Disc 165.00PSIG @ 230F Type: POLY-SD Material: SST (NIB)
Fike 6" Rupture Disc Type: POLY-SD Material: SST 165 PSIG @ 72F (NIB)
Fike 6" Rupture Disc Type: POLY-SD Material: SST 165.00 PSIG @ 230 F (NIB)
Fike Rupture Disc A5179-11-5 Size: 8" MAT: SST Type: Poly-SD (NIB)
FIKE Rupture Disc Size 1 MRKI-5 1" MATL. SST (U-3-12)
FIKE Rupture Disc Size 1.5 MRKI-5 1.5" MATL. SST (U-3-12)
Filter Bag PESN1925SST 7-3/8 X 100
Filter FLTR IN-LN GAS 1/2MVCR 150DEGC SST;FL Nippon-Seisen N-150-TFLC 1/2VCR L1
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FISHER CONTROL 1-1/2" FLANGED CONTROL VALVE BODY CL150 TRIM 316SST 32-245880
Fisher Control Valve type CP 3" # 300 SST
FISHER CONTROLS 316SST 2" ACTUATOR VALVE 54.24588SVF
Fisher Controls 95H 95H-105 WCC WCB Regulator 25-75# SST NIB
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FISHER CONTROLS CO. PRESSURE REGULATOR TYPE 95, MAX INLET 300PSI 1-64 SST
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Fisher Plug/Stem ASSY 1U2162X0022 416 HT/316 SST Surplus
FISHER PRESSURE REGULATOR TYPE 627-148 1" FNPT RANGE 35-80 PSI SST TRIM 153R1
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Fisher Stem Guide Bushing, 416 SST 1P7854 35132
FLAKT BAHNSON 4328 120V SST-1 SUCTION STRAINER CONTROL
FLASH BACK ARRESTORS FOR O2 DG91N-SS super flash SST
FLO-TITE SS BALL VALVE 1" T28-SS THREADED BODY LOCKOUT 2000 WOG NIB LOT OF 2
FLOW CONTROL B0212 BALL VALVE, SST, 1 AND 1 1/2, 4 BOLT FLANGE, LOT OF 2,
Fluke 5610-6-B Probe, Thermistor 1/8 in. x 6 in. SST