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廈門市泰尼電器有限公司
主營(yíng)產(chǎn)品： AB模塊PLC |
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廈門市泰尼電器有限公司
主營(yíng)產(chǎn)品： AB模塊PLC |
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更新時(shí)間：2018-01-23 05:18:56瀏覽次數(shù)：338
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輸入/輸出接口
（1）輸入接口：
光電耦合器由兩個(gè)發(fā)光二極度管和光電三極管組成。
發(fā)光二級(jí)管：在光電耦合器的輸入端加上變化的電信號(hào)，發(fā)光二極管就產(chǎn)生與輸入信號(hào)變化規(guī)律相同的光信號(hào)。
：張亮（工程師） 專線：
24小時(shí)移動(dòng)專線： 【】
光電三級(jí)管：在光信號(hào)的照射下導(dǎo)通，導(dǎo)通程度與光信號(hào)的強(qiáng)弱有關(guān)。在光電耦合器的線性工作區(qū)內(nèi)，輸出信號(hào)與輸入信號(hào)有線性關(guān)系。
輸入接口電路工作過(guò)程：當(dāng)開關(guān)合上，二極管發(fā)光，然后三極管在光的照射下導(dǎo)通，向內(nèi)部電路輸入信號(hào)。當(dāng)開關(guān)斷開，二極管不發(fā)光，三極管不導(dǎo)通。向內(nèi)部電路輸入信號(hào)。也就是通過(guò)輸入接口電路把外部的開關(guān)信號(hào)轉(zhuǎn)化成PLC內(nèi)部所能接受的數(shù)字信號(hào)。
BLACK BOX MT735A# FRAME ROUTER 147223
PORCHER 41150.00.001 WHITE TOILET TANK 156681
DURAMETALLIC K43R1437333/942?576 CARBIDE SEAL RING FOR G
TOTO C744SL#03 DRAKE ELONGATED TOILET BOWL ONLY 156542
AO SMITH K48M2N122/UKS12?02 2 HP CAPACITOR START MOTOR 2
BLACK BOX LR5100A-T-56K 5100 SERIES 10BASET ROUTER 1497
DURAMETALLIC CARBIDE INSERT FOR GOULDS PUMPS 39306
INGERSOLL RAND IT-C TMS CONTROLLER/INTE?LLITORQUE 60473
GE 55-153678G013 SILVER PLATED CONTACT KIT 84821
3M 26468 3 FEET X 5 FEET FLOOR SCRAPER FLOOR MAT 164566
ICP EXH9524FB/H24YX?19A 2 TON AC/HP HORIZONTAL CASED A C
NORDYNE M0035001 1/3HP MOTOR 10" BLOWER ASSEMBLY 167062
CDT M93002 2 STRAND SINGLE MODE FIBER OPTIC WIRE, 639 F
BLACK BOX MX882AE-ST FIBRE OPTIC MULTIPLEXER 155314
PANASONIC WV-BP144 BLACK & WHITE SECURITY CAMERA 154183
BLACK BOX KV1301C# AFFINITY CARD 153245
BLACK BOX LR1530A-EU-R3 SERIES 500 FRAME RELAY ROUTER 1
BLACK BOX IC207A ACTIVE STAR-HUB 162885
BLACK BOX LR1530A#R2 BRANCH OFFICE FRAME RELAY ROUTER 1
BLACK BOX LMC5112C# TX/SSFX SM-SC MATCHED 155269
BLACK BOX CDTT300#7-R5 CD TOWER/CD-ROM DISCS 153539
BLACK BOX CDT400A-R4 T4 T4 FOUR CD TOWER 147833
BLACK BOX ACS236A STANDALONE KVM EXTENDER 162926
CISCO CISCO2610#/CLAS?S CISCO 2610 ETHERNET MODULAR ROUT
BLACK BOX LMC100A-SMSC-XL?H-R2 FLEXPOINT CONVERTS 159749
BLACK BOX LB6540A-SM-LH ADAPTA-SWITCH 162874
BLACK BOX LS50124-AE-R3 24-PORT CONSOLE SERVER 155283
BLACK BOX LR6014A-R3 BRIDGE/ROUTER 154165
BLACK BOX KV0204A SERVSWITCH MULTI VIDEO 162727
HYDROLEVEL 500-SV/24-501 LOW WATER CUT OFF FOR HOT WATE
BLACK BOX 40871-DC RACK TERMINAL SERVER 157199
BLACK BOX KV158A# SERVSWITCH MULTI Z8 155231
BLACK BOX ME270C-35-R2 INTERFACE CARD FOR RACKNEST 2/14
YORK 2NH04502046 20 KW HEAT KIT 480 VOLT/3-PHASE/42 AMP
TJERLUND PRODUCTS BR-2 HEAD COOL FAN ASSEMBLY 208/230V
JOHNSON A19BUC1 -30 TO 50 DEGREE THERMOSTAT 79154
EWC EBD-12X8 ELECTRONIC BYPASS DAMPER 24 VOLT 150195
CORNERING CABLE SYSTEMS 639' OPTICAL CABLE 502E19394-03
DAYTON 14" ROOF CURB/NON ADJUSTABLE 159521
ALCO TRAE60HW 60 TON EXTERNAL TXV R-22 33448
EDSAL TB1270 30" X 60" TECHNICAL WORKBENCH 89798
DAYTON STEEL PLATFORM TRUCK 91647
UNITED ST24EPLWH/5LY28 STEP ON 24 GALLON CONTAINER 1596
EDSAL 250241 COMMERCIAL/INDU?STRIAL SERVICE COUNTER
