1．體積極小的微型PLC FXlS，F(xiàn)XIN和FX2N系列PLC的高度為90mm，深度為75mm(FXlS和FXlN系列)和87mm(FX2N和FX2NC系列)，F(xiàn)XlS-14M(14個I/O點(diǎn)的基本單元)的底部尺寸僅為90mm×60mm，相當(dāng)于一張卡片大小，很適合于在機(jī)電一體化產(chǎn)品中使用。內(nèi)置的24V DC電源可作輸入回路的電源和傳感器的電源。 2．先進(jìn)美觀的外部結(jié)構(gòu) 三菱公司的FX系列PLC吸收了整體式和模塊式PLC的優(yōu)點(diǎn)，它的基本單元、擴(kuò)展單元和擴(kuò)展模塊的高度和深度相同，寬同。它們之間用扁平電纜連接，緊密拼裝后組成一個整齊的長方體。 3．提供多個子系列供用戶選用 FXlS，F(xiàn)XlN和FX2N的外觀、高度、深額不多，但是性能和價格有很大的差別(見表2-1)。 FX1S的功能簡單實(shí)用，價格便宜，可用于小型開關(guān)量控制，多30個I/O點(diǎn)，有通信功能，可用于一般的緊湊型PLC不能應(yīng)用的地方；以FXlN多可配置128個I/O點(diǎn)，可用于要求較高的中小型；FX2N的功能強(qiáng)，可用于要求很高的。FX2NC的結(jié)構(gòu)緊湊，基本單元有16點(diǎn)、32點(diǎn)、64點(diǎn)和96點(diǎn)4種，可擴(kuò)展到256點(diǎn)，有很強(qiáng)的通信功能。由于不同的可以選用不同的子系列，避免了功能的浪費(fèi)，使用戶能用少的投資來的要求。
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71、真誠是美酒，年份越久越醇香濃烈；真誠是佯，在高處綻放才愈顯美麗；真誠是鮮花，送之于人，手有余香。
10P50400006 Emerson Rosemount Multi-Pure Control Processor II (10P50400006)
10P50840004 Emerson Rosemount Keyboard Interface with Video Isolator (10P50840004)
10P50870004 Emerson Rosemount Coordinator Processor IV+ (10P50870004)
10P52760001 Emerson Rosemount Tap Box A (10P52760001)
10P52790001 Emerson Rosemount Tap Box B (10P52790001)
10P53140001 Emerson Rosemount Communication Motherboard (10P53140001)
10P53200001 Emerson Rosemount PLC Interface Card Cage Assembly (10P53200001)
10P53240001 Emerson Rosemount Trackball (10P53240001)
10P53240011 Emerson Rosemount Trackball (10P53240011)
10P53330001 Emerson Rosemount RNI Ethernet/Peerway Interface (10P53330001)
10P53520006 Emerson Rosemount Discrete Field Interface Module (FIM) (10P53520006)
10P54040004 Emerson Rosemount Analog Input Field Interface Module (FIM) (10P54040004)
10P54080004 Emerson Rosemount Analog Output Field Interface Module (10P54080004)
10P54440002 Emerson Rosemount FIC 4-20 MA (10P54440002)
10P54470002 Emerson Rosemount FIC Pulse I/O (10P54470002)
10P54560001 Emerson Rosemount Communications Connect V (10P54560001)
10P54770001 Emerson Rosemount M/PT Analog Termination Panel (10P54770001)
10P54770002 Emerson Rosemount M/PT Analog Term Panel - Remote (10P54770002)
10P54880001 Emerson Rosemount Port I/O - RS422/RS232 Interface Module (10P54880001)
10P55270010 Emerson Rosemount OI-V Processor Module (10P55270010)
10P55290002 Emerson Rosemount FIC 4-20 MA (10P55290002)
10P56500001 Emerson Rosemount Controller Card File (10P56500001)
10P56910001 Emerson Rosemount Operator Keyboard Interface Card (10P56910001)
10P57070001 Emerson Rosemount Loop Power Module (10P57070001)
10P57520007 Emerson Rosemount MPC5 Controller Processor (10P57520007)
10P57700005 Emerson Rosemount Analog Input Field Interface Module (FIM) (10P57700005)
10P59150002 Emerson Rosemount Analog I/O Module (10P59150002)
18914-13 Emerson Rosemount RTD Input Module (18914-13) Alt# 55P0111X172
1984-1691-0050 Emerson Rosemount RGB Video Cable Set (3-Coax) (1984-1691-0050)
1984-2120-0008 Emerson Rosemount OI Processor Board (1984-2120-0008)
21860350 Emerson Rosemount Keyboard (21860350)
2186035E Emerson Rosemount Engineering Keyboard (2186035E)
70-OAC5A Grayhill AC Output Module (70-OAC5A)
CA-RTCKM11 Emerson Rosemount Replacement Call Up Keyboard Membrane (CA-RTCKM11) Alt# 01984-2372-00xx
CA-RTCS21 Emerson Rosemount Replacement RS3 Compatible Screen 21 (CA-RTCS21)
CA-RTEK11 Emerson Rosemount Replacement Enhanced RS3 Keyboard (CA-RTEK11)
CA-RTFDB11 Emerson Rosemount Replacement Flash Disk Board (CA-RTFDB11)
CA-RTFTB11 Emerson Rosemount Replacement Flash Tape Board (CA-RTFTB11)
CA-RTOKM11 Emerson Rosemount Replacement Operator Keyboard Membrane (CA-RTOKM11)
185、這個不是別人，就是全的大眾
CA-RTTB11 Emerson Rosemount Replacement Trackball (CA-RTTB11)
CA-RTTBM11 Emerson Rosemount Replacement Trackball Membrane (CA-RTTBM11) Alt# 01984-2372-00xx
CA-RTVP11 Emerson Rosemount Replacement RS3 Virtual Printer (CA-RTVP11)
CP6103X1-CA1 Emerson Rosemount Power Supply (CP6103X1-CA1)
LQ20019250 Emerson Rosemount Replacement Trackball for RS3 Operator Keyboards (LQ20019250)
OAC5 OPTO 22 AC Output Relay (OAC5)
PWA1362-0001 Emerson Rosemount Non-ISO & ISO Input/Output (PWA1362-0001)
PWA2543-001 Emerson Rosemount Communications Connector III (PWA2543-001)
PWA78894-01 Emerson Rosemount Monitor Extender (PWA78894-01)
PWA79056-01 Emerson Rosemount System Monitor Extender (PWA79056-01)
PWA79063-01 Emerson Rosemount Power Supply Extenders (PWA79063-01)
1756-A10
1756-A13
1756-A17
1756-A4
1756-A4LXT
1756-A5XT
1756-A7
1756-A7LXT
1756-A7XT
1756-BA1
1756-BA2
1756-BATA
1756-BATM
1756-CFM
1756-CN2
1756-CN2R
1756-CN2RXT
1756-CNB
1756-CNBR
1756-CP3
1756-CPR2
1756-DH485
1756-DHRIO
1756-DHRIOXT
1756-DMA31
1756-DMCF003
1756-DMD30
1756-DMD30K
1756-DMF30
1756-DMF30K
1756-DNB
1756-EN2F
1756-EN2T
1756-EN2TR
1756-EN2TXT
1756-EN3TR
1756-ENBT
1756-ECAP
1756-ECAPXT
1756-ENRM
1756-ENRMXT
1756-ENSE
1756-ENSEXT
1756-EWEB
1756-EXT
1756-HIST1G
1756-HIST1G3277
1756-HIST2G
1756-HIST2G3278
1756-HISTBETA
1756-HSC
1756-HYD02
1756-IA16
1756-IA16I
1756-IA32
1756-IA8D
1756-IB16
1756-IB16D
1756-IB16I
1756-IB16IF
1756-IB16ISOE
1756-IB32
1756-IC16
1756-IF16
（2）矩陣輸入 如圖2所示為4×4矩陣輸入電路，它使用PLC的四個輸入點(diǎn)（X000～X003）和四個輸出點(diǎn)（Y000～Y003）來實(shí)現(xiàn)16個輸入點(diǎn)的功能，特別適合PLC輸出點(diǎn)多而輸入點(diǎn)不夠的。當(dāng)Y000導(dǎo)通時，X000～X003接受的是Q1～Q4送來的輸入；當(dāng)Y001導(dǎo)通時，X000～X003接受的是Q5～Q8送來的輸入；當(dāng)Y002導(dǎo)通時，X000～X003接受的是Q9～Q12送來的輸入；當(dāng)Y003 導(dǎo)通時，X000～X003接受的是Q13～Q16送來的輸入。將Y000的常開點(diǎn)與X000～X003串聯(lián)即為輸入Q1～Q4；將Y1的常開點(diǎn)與X000～X003串聯(lián)即為輸入Q5～Q8；將Y002的常開點(diǎn)與X000～X003串聯(lián)即為輸入Q9～Q12；將Y003的常開點(diǎn)與X000～X003串聯(lián)即為輸入Q13～Q16。
武漢達(dá)自動化設(shè)備有限公司
