1756-OA16 1756-OA16 A-B *
1756-OA16 1756-OA16 A-B *
3.輸入/輸出接口
(1)輸入接口:
光電耦合器由兩個發(fā)光二極度管和光電三極管組成。
發(fā)光二級管:在光電耦合器的輸入端加上變化的電信號,發(fā)光二極管就產(chǎn)生與輸入信號變化規(guī)律相同的光信號。
光電三級管:在光信號的照射下導(dǎo)通,導(dǎo)通程度與光信號的強(qiáng)弱有關(guān)。在光電耦合器的線性工作區(qū)內(nèi),輸出信號與輸入信號有線性關(guān)系。
輸入接口電路工作過程: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。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。也就是通過輸入接口電路把外部的開關(guān)信號轉(zhuǎn)化成PLC內(nèi)部所能接受的數(shù)字信號。
本公司主要優(yōu)勢產(chǎn)品:
【美國,英維思 Invensys FOXBORO I\A系統(tǒng), Triconex ESD系統(tǒng)】
【美國AB ..1756系列,1785系列,1746系列,1747系列,1771系列】
【瑞士ABB.. 機(jī)器人 DSQC系列,ABB Advant OCS,ABB Procontic PLC CPU】
【法國施耐德140*康昆騰系列處理器,內(nèi)存卡,電源模塊等。】
【德國西門子Siemens MOORE,S5,S7,6DD等】
【美國通用電氣GE..IC693/IC697系列】
【美國Westinghouse(西屋):OVATION系統(tǒng)、WDPF系統(tǒng)、WEStation系統(tǒng)備件】
【德國Bosch Rexroth(博世力士樂):Indramat,I/O模塊,PLC控制器,驅(qū)動模
塊等。】
【美國Motorola(摩托羅拉):MVME 162、MVME 167、MVME1772、MVME177等系列】
備注:歐美進(jìn)口備件,各品牌停產(chǎn)老備件,我司價格甚優(yōu)!
所詢價格若有別家公司報更低價格,只要您提供公司名稱,我們可以給您進(jìn)一步的折扣!
: 陳莉萍()
4008555103轉(zhuǎn)025
:
: 1605182147
Rion Particle Counter KC-17-716 P KC17716 Board U
Glintek SMA8705HP-006B-?1 SMA8705-1 Digital Brushless Amplifier U
General Scanning 3008020 Scan Head
1203-CN1
1756-CNB
1756-DNB
1756-L55M14
1785-L40B
1746-NI8
1746-P4
1756-IB32
1756-OB32
1756-A17
1756-OF8
1747-L542
1747-L514
1756-ENBT
1756-L55M12
1756-CNBR
1756-OF4
1747-L524
1747-L541
1756-L61
1771-IVN
1771-OFE1
1785-ENET
5370-CVIM
1756-L55M13
1756-L55M23
1756-L55M24
1756-L62
1756-L63
1784-KTX
1784-PKTX
1785-L20B
1785-L60B
SST-PFB-CLX
1785-L80C15價格質(zhì)量NO1
1756-IF8價格質(zhì)量NO1
MVI56E-MCM價格質(zhì)量NO1
1747-L511價格質(zhì)量NO1
1747-L532價格質(zhì)量NO1
1747-L543
1747-L552價格質(zhì)量NO1
1756-L55
1784-KTXD
1784-PCMK
1784-U2CN
1785-L30A
1785-L60L
1785-L80B
1785-L80E
1785-V80B
56AMXN/B
SST-PFB-SLC
PTQ-PDPMV1
1784-PCIC
1784-PKTXD
1785-V40L
MSR16R/T
MSR6R/T
MSRI6R/T
MVI46-MCM
MVI56-MCM價格質(zhì)量NO1價格質(zhì)量NO1價格質(zhì)量NO1
MVI56-MCMR
MVI56-MNET
MVI56-PDPMV1
3BSE013062R1 PU514
3BSE013231R1 TU811V1
3BSE013280R1 TU810V1
3BSE032400R1 PU514A
DCP02
DCP10
DSAX452
DSAX110
DSBC176
DSDP140B價格質(zhì)量NO1
DSDP150價格質(zhì)量NO1
DSDP170
DSDX452
DSPC170
DSPC172
DSPC172H
DSQC332
DSQC352
DSQC354
DSQC374
DSQC503A
DSQC505
DSQC539
DSQC540
DSQC602
DSQC603
DSQC604
DSQC608
DSQC639 3HAC025097-001/14
DSQC652
DSQC658
DSQC662
DSTA160
DSTA170
DSTD110
DSTD131
DSTD108
PM510V16
PM511V
PM511V16
PM581
PM630
PM632
PM633
PM645B
PM825
PU512V2
PU515
PU515A
PU516
SB510
SB821
SC510
SC513
SC520
SC610
SD832
SD833
1755T-PMPP-1700
CP60 P0961FR
CP40B P0961BC
BNBT P0971WV
FCM10E
FCM10EF
P0960JA CP40
P0951AP FBC21
P0951BA-0E FBP10
P0951EA FBC07
P0960GC WP30
TC-CCR013
TC-CCR014
TC-FPDXX2
TC-FTEB01
TC-IAH161
TC-ODK161
TC-PRR021
TC-PRS021
TC-RPCXX1
TK-IOLI01
TK-PRR021
TK-PRS021
KPS-600/20-ESC
KPS-600/20-REL價格質(zhì)量NO1
KSD1-08
KSD1-16
KSD1-32
KSD1-48
5136-PFB-VME
1756-L75/A
1756-L75/B
1756-L64/B
1756-L73S/B
1756-L72S/B
1756-L65/B
1756-L63S/B
1756-DMD30
1756-RM2/A
1756-L73/B
1756-L73/A
1756-L55M24/A價格質(zhì)量NO1
1756-EN3TR/A
1756-L61S/B
1756-EN2TR/B
1756-IT6I2/A
1747-L553/C
1757-SRM/B
1785-BCM/B
1785-V80B/E價格質(zhì)量NO1
1785-L80E/F價格質(zhì)量NO1
1785-L40E/E
1785-L20E/F價格質(zhì)量NO1
1785-L80B/E
1785-V40V/C
1785-L46B/E
1771-IXHR/C
2711-T9A2/F價格質(zhì)量NO1
2711P-T12C4A8
2711-T10C20L1/E價格質(zhì)量NO1
2711E-K14C6/G
2711E-K10C6/D
2711-K10C8/C
2711-T10C8/F
2711-K10C9/B價格質(zhì)量NO1
2711-T10G9/E
2711-T10C9/F
2711-T10C16/E
2711P-T10C15A1/A
2711P-K10C15D1/A價格質(zhì)量NO1
2711-B6C8L1/C
2711P-T12C4D6/A價格質(zhì)量NO1
2711-K10C20/F
2711P-T12C4D8/A
2711P-B15C4D9/A價格質(zhì)量NO1
2711-B6C8/C
2711P-T12C4D9價格質(zhì)量NO1
2711P-T10C4D2/A
2711P-B12C4D1/A
2711P-T15C4A2/A
2711-K5A2/H價格質(zhì)量NO1
2711-B6C2L1/C
2711P-B10C4D1/A
2711-B6C3/B價格質(zhì)量NO1價格質(zhì)量NO1
2711P-T7C6D1/A
2711P-T10C15D1/A
2711-K5A20/H 價格質(zhì)量NO1
2711P-T10C15D2/A價格質(zhì)量NO1
2711-T6C20L1/B
2711-T10G3/E價格質(zhì)量NO1
2711-B5A8/H
2711PC-T10C4D1/A
2711P-T12C4A2/A
2711-T10C8/D
2711P-T7C15A2/A價格質(zhì)量NO1 模具聯(lián)盟
2711P-T12C6D2/A
2711P-T12C4A1/A價格質(zhì)量NO1
2711-T9C20/C
2711-K5A20L1/H
2711-M3A18L1/A
2711P-T6C20D/D
2711P-K6C20D/C
2711P-T7C4A8/A
2711P-RP2A/G
2711-B5A10/F
2711-T6C16L1/B
2711P-T7C4D2/A
2711-K5A15/G
2711P-K10C4D2/A
2711-K5A16/G
2711P-T6C5D8/A價格質(zhì)量NO1
2711-K6C8/C
2711-K5A15/F
2711P-T6C20A/D
2711-K6C20L1/C
2711P-RP9DK/A
2711-M3A19L1/A
1769-L33ER價格質(zhì)量NO1
1768-L45/B
1769-L32E/B價格質(zhì)量NO1
1769-L35E/B
2094-BC04-M03-S/B
1336F-B050-AA-EN/C
1768-L45S/B價格質(zhì)量NO1
ABB 3HAC14363-1 模塊
ABB 3E042759U 模塊
ABB 3HAB8101-1 模塊
ABB 3HAC1620-1 模塊
ABB 3E042759 模塊
ABB 3HAC17971-1 模塊
ABB 3HAC023447-001 模塊
ABB 3HAC18159-1 模塊
ABB 3HAC14279-1 模塊
ABB 3HAC6546-1 模塊
3HAC14265-1 模塊
ABB 3E033864 模塊
ABB 3E041278 模塊
ABB E041250 模塊
ABB 3HAC14864-1 模塊
ABB 3HNM11971-1 模塊
ABB 3E042760U 模塊
ABB 3HAC11530-1模塊
ABB 3HNE00955-1 模塊
CM3201,
MP3101,
AI3351,
AO3481,
DI3381
KEBA 3HAC028357001
ABB DSQC236T
ABB DSQC331 3HAB72151/07
ABB DSQC349G1
ABB DSQC545A 3HAB810119
ABB DSQC679
ABB DSQC546A 3HAB810118
ABB DSQC302
ABB DSQC546A 3HAB810118/09C
ABB DSQC328 3HAB72291
ABB DSQC328A 3HAC179701
ABB DSQC540 3HAC142791
ABB DSQC346U 3HAB810113
ABB DSQC326
ABB DSQC500 3HAC36161
ABB DSQC239
ABB DSQC314B
ABB DSQC346G 3HAB81018/17A
ABB DSQC266G 3HAB88011/2B
ABB DSQC325 3HAB22411
ABB DSQC351A 3HNE00006U1
ABB DSQC117
ABB DSQC335 3HAB61821
ABB DSQC266C 3HAB8798-1/2B
ABB DSQC249B 3HAA3563-AHA/1
ABB DSQC236G
ABB DSQC539 3HAC142651
ABB DSQC545E 3HAB810114
ABB DSQC223
ABB DSQC239 YB560103CH/10
ABB DSQC236C QYB560103CC
ABB DSQC236D 3HAB22071/3
ABB DSQC323 3HAB59561
ABB DSQC317
ABB DSQC321 3HAB22361
ABB DSQC211
ABB DSQC115
ABB DSQC324
ABB DSQC307
ABB GJR5253100R2260 07KT98-SH1
ABB GJR5253100R0160 07KT98G
ABB GJR5253000R0100 07KT97F1
ABB 07KT97
Mocon Assembly 01-17981-02 11798102
Mocon Assembly 01-85975-02 18597502
ESEC 2007 H40067 CA400 5A12/12E ALPHA 400W Power Supply 100-230V U
ESEC 2007 693.116 692.195/3 VOLPI Electro Assy U
B&R ECNT43-0 ECNT430 Multi Power Supply
140AC013000
140ACI03000
140ACI04000
140ACO02000
140AMM09000
140AVO02000
140CHS11000
140CHS11100
140CPS11400
140CPS11410
140CPS11420
140CPS12400
140CPS12420
140CPS21400
140CPU11303
140CPU21304
140CPU31110
140CPU42402
140CPU43412A
140CPU65150
140CPU65160
140CPU67160
140CRA21210
140CRA21220
140CRA93100
140CRA93200
140CRP81100
140CRP93100
140DAI54000
140DAI74000
140DAO84000
140DAO84210
140DAO85300
140DDI35300
140DDI35310
140DDI84100
140DDO35300
140DDO35301
140DDO84300
140DDO88500
140DRA84000
140DRC83000
140EHC10500
140EHC20200
140ERT85410
140ESI06210
140HLI34000
140MSB10100
140NOE77111
140NOM21100
140SDI95300S
140XBE10000
140XBP01600
140XTS00200
140XTS00500
170AAI03000
170AAI14000
170AD074050
170INT11003
416NHM30030
416NHM30030A
AM-SA85-000
AS-8535-000
AS-B809-016
AS-B814-108
AS-B838-032
AS-B840-108
AS-B872-200
AS-B875-002
AS-B883-200
AS-BDAP-218
AS-BDEP-218
AS-HDTA-202
AS-P120-000
AS-S911-801
ATCS-15
ATV31HU40N4A
BMXCPS2000
BMXDDI1602
PC-0984-785
PC-A984-130
RXZE1M114M
STBAVO0200
STBDAI7220
STBDAO8210
TCSESM083F2CU0
TFTX11702
TSX07301012
TSX07301028
TSX07311612
TSX07311622
TSX07311628
TSX07311648
TSX07312422
TSX073L2028
TSX08ED12R8
TSXAEY414
TSXAEY800
TSXP575643M
XB2-EA142
XBTF011110
XBTF011310
XBTF023110
XBTF024510
XBTF034610
XBTF034610N
XBTFC044310
XBTGK2120
XBTGK2330
XBTGK5330
Nikon Microscope S/N:840999
Bautz B213437D200B038?L Schrittmotor
Heidolph REAX top 541.10000.000 Test Tube Shaker / Vortex Mixer
Rosemount 03031-0060-0003?+ 03031-0059-0007?+ Pressure Transmitter w/ 03031-2102
Intermec PX4i 850-812-001 850812001 Printhead U
Omega Coutant Lambda 4B5NA1A-1755 MML400 Power Supply 400W U
Vexta PK596BW1-T30 PK596BW1T30 5-Phase Step Motor
Shimadzu Corporation BL-2200H BL2200H Electronic Balance 2200g U
Olympus Symbol LSH3501AHV-I000?J Barcode Scanner U
Nidec Shimpo MODISPI Motion Controller & Stepping Driver C