plc系统所使用的存储器由rom和ram组成，存储容量则随机器的大小变化，
大存储能力：一般小型机大存储能力低于6kb，
中型机的大存储能力可达64kb，大型机的大存储能力可上兆字节。使用
时可根据程序及数据的存储需要来选用合适的机型，必要时也可专门进行存
储器的扩充设计。
提供DCS PLC备件，产品服务于用户安装的控制系统（集散控制系统，可编程控制器，面板 控制器和驱动器）在全球供应过65个不同的。
◆狄仁杰:元芳，你怎么看，仲鑫达自动化设备有限公司
◆李元芳:此家公司，服务周到，产品有保障，货期优势，价格优势。
◆狄仁杰:这么好的公司，他们主要的有什么
◆李元芳:据我所知，AB,ABB,施耐德，西门子，发那科等等……
◆狄仁杰:我断定这个公司的产品极为好用！
◆李元芳:大人未用过即知好用，真乃神人也！
◆狄仁杰:元芳，你怎么看
◆李元芳:我跟此人联系过几次，此人忠厚老实,厚道，极为可靠，价格给的合理。
◆狄仁杰:速速代我呼此人。
◆李元芳:大人。
软ＰＬＣ分为编译和解释两种实现方式，其中解释型有点像早期的大型机一样，是基于一个虚拟机的，程序由一些伪代码组成，工程师在上位机编好程后通过编译器转换为这种的伪代码下载到ＰＬＣ内。运行时虚拟机扫描并解释这些指令运行，这样的实现方式使工程人员编的Ｔ型图之类的与底下ＰＬＣ的软件平台无关，保证了ＰＬＣ核心的独立性，同时它能很好的扩展软件和功能块而不受硬件环境的影响，但这种方式是慢的一种方式。
软ＰＬＣ还有一种是编译方式，编译方式是将各种ＩＥＣ指令转换为汇编或者Ｃ语言，再将其插入到一个框架代码内调用Ｃ或汇编编译器生成真正的ＣＰＵ指令。
ABB 446S1101 Circuit
ABB 419B0044 Circuit
ABB 293B301A13A Time
New Cutler Hammer AR422AR
New NIB Asea RXKN-1 Combiflex Relay Module RK-315-333-A
New NIB Asea RXSL-1 Combiflex Relay Module RK-273-101-A
New NIB Asea RXMA-1 Combiflex Relay Module RK-211-037-A
New Cutler Hammer BFD11T 10A 250V
New Eaton Cutler Hammer BFD22T
New GE CR120BD04141 10 Amp 600V
New Square D 8501XUDO40V63
General Electric 12IAC77N2A
Agastat DSCXX0125SPAXAA
Basler Electric BE1-27/59
New Eaton Cutler Hammer BFD33S 6P
General Electric 12IFC53B1A
General Electric 700X64G1
General Electric 12IAC51B1A
New Eaton Cutler Hammer BF02F
New Eaton Cutler Hammer D26MR02A
AB 592-TPD300 Ser A
General Electric 700X563G1
GE 12IAC55B104A Time
Cutler-Hammer C306GN3B-T17
Yaskawa JGSM-06 Position Cont Unit 73051-00060
ABB 214C0061 Circuit Shield
ABB Circuit Shield 468D5575 Type 50B
General Electric 700X63G1
Basler Electric BE1-47N
Basler Electric BE1-51/27C
New Allen Bradley 700DCN400Z1 115-120VDC 3P 4 NO
Square D Sy/Max 8030 RIM-121
Watlow DC2C-5624-K2S1
Electro Industries/Gauge Tech CPU1000
Cutler Hammer BF21F
General Electric 12IAC77A803A
New GE CR324E610A
General Electric 12HAA13A1A
Watlow DC30-24K2-0000 DIN-a-mite
Caterpillar 9X1391 9X-0203
ISSC Kanson Electronics 1013-1-H-2-B 120VAC .06-25.0
New GE CR120-BL04002 600V
New GE CR124N0128 600V 25VA
New Eaton Cutler Hammer BF20F
New Eaton Cutler Hammer BFD31S
Schweitzer SEL-267-4
Schweitzer Engineering SEL-2030
Schweitzer Engineering SEL-221G
Square D 8501XUDO80V63
General Electric 12IAC53B101A
idec Izbarl IBRC6102R
ABB 411T0375 Type 27N
Cutler Hammer AR420A 600V Type AR
Ohmite DOSX-279 Relay for GE AK-25
General Electric 12NGV15A35F
Westinghouse 1875292A C0-11 Overcurrent Relay 122P5C4M0
Schweitzer Engineering SEL-221F
Allen Bradley 700-RTA11V020A1
New Struthers-Dunn 425XBX6990
GE 12IAC53B806A Time
General Electric 12HGA11J52G
Takenaka Barrier Relay 3810-FM 2310 3810FM
Square D 8501XUDO40
Square D GC-DSP Ground Fault Display for GC-200 GCDSP
Basler Electric BE1-32R
New Telemecanique RM3-UA103MW
E-Max CTX-2 Relay Part No. 632B341 2A 125 VDC
GE General Electric YE / 103131LSTC Amp
GE General Electric Model 103 Type ACA
New In Box GE General Electric AB40 Watt Meter 5A 120V
Watlow DC21-24K2-0000 DIN-a-mite
New Telemecanique RM3 JA102FG7 3A 250V
PR Electronics 2204 Isolation
idec Izbarl IBPL6102S
New Square D 8501XO80V02Y414 AC
Red Lion Controls IMFR0066
Agastat 7012PK Coil 120V
Eaton Cutler Hammer BA23AB 3 Pole
GE CR161FBZ00478 25 FL Amps 600V
Basler Electric BE1-27 Under Voltage Relay A3E E1L A0N1
GE 120A02202AA
Measurement Technology MTL-3000 2 Wire
General Electric 12IFC77B1A
Schweitzer Engineering SEL-2020
Yaskawa Electrical JESP-PT
Magnecraft 70-169-1 15A 300V
Kilovac S06FNA218 No
General Electric 12CFD12B1A
Watlow DC2C-4024-K200 DIN-a-mite
Valmet Automation AXG 421910-1B
Tyco Electronics 27E168
K-Unit KCE-5A-F
GE RTN1V 25-32A 120V
General Electric 12IFC53A2A
GE 12IAC53A3A Time
Watlow DB10-24K2-0000
Signet P51440-1
Mark 51X120 10A 600V
Valmet Automation A413222 04 Output
ABB 1205616-E 115V
Watlow DB1C-3024-K200
Agastat 7022AEX Coil 120V 60Hz Time 20-200 Sec
GE CR324C610F 27 Amp Size 1
Kanson Electronics ISSC 1013-1-J-1-B
MSD 219-ABA-152
Valmet Automation AXT 421907-1B
Chromalox Solid State Relay 4115-40400
Siemens Allis OLR3600CS2
New Eaton Cutler Hammer AA11PB 1P
General Electric 12PJC11AV1A
Time Mark 2628 98062801 15-260 VAC/VDC
Watlow DB2C-2024-K2S0
Hikari LEG-107LC
Watlow DC3C-3024-K200
GE RTN1T 17.5-22A 120V IEC
GE RTN1P 10-16A 120V IEC
GE RTN1S 14.5-18A 120V IEC
Moore SIX/0-5V/4-20MA/12-42DC
GE RTN1U 21-26A
GE RTN1N 8-12A 120V IEC
Cutler Hammer D26MRD334A1 D26MD D26MF
PILZ 774310 PNOZ X3 3S / 1O 24VAC/VDC
Crompton 256-PLLU
GE CR420KPC033J 10A 240Vac 28Vdc
NEW GE CR420KA3 10A 300V
GE RTN1M 5.5-8.5A 120V IEC
Siemens Allis OLR1600CS2
Square D 9065SEO-6B
Cutler Hammer D26MC4 10"
GE CR420KA2 10A 300V
Idec Izbarl IBRC6062R
Struthers-Dunn Magnecraft 308XDXCMT
K-Unit KTS-4A-R 24V DC
Automation Direct SQM14D
GE Fanuc REM A06B-6105-H003
Superior Electric SLO-SYN 2000
Giddings & Lewis DSM030P
Giddings & Lewis 401-56453-50 Rev G Centurion DSM030P
Giddings & Lewis Centurion Micro DSM030P AC
Siemens 6SE7021-0EA61
ABB Industrial PFVI 101
Siemens 6SE7016-1EA30 AC
Allen Bradley ArmorStart 284D-FVD7P6D-25
DIETZ electronic DSV 544CNC-3/570
Siemens Simovert 6SE7021-0EB87-1FC0
DIETZ electronic UZV 0013-20/400 AC
Ormec SAC-DE04D2/I
Siemens 6SE7016-1EA11 AC
NEW Taiyo ENRZ-AU30
Siemens 6SE7090-0XX85-1DA0
NEW Taiyo ENRZ-AU30
Yaskawa SGDH-1AAE
Rexroth HNF01.1A-F240-E0051-A-480-NNNN 480V
Omron R88D-UT110H 5.31HP 3PH AC
Pacific Scientific SC402-023-T4
Kollmorgen Servostar 606-AS S60601
IMEC Pacific Scientific SC402-023-T4
Delta Tau Data Systems GPL3011000
ABB V4550220-0100 Ver 1.2 EPIC II ESP
Kuka KSD1-64 Type E93DA143I4B531 Id No 00470202
Kuka KSD1-64 Type E93DA143I4B531 Id No 00423972
Yaskawa CACR-HR20UB
Fanuc A05B-2210-C011
Refurbished ABB BHL-RR BHL985/12/300 P
MTS Motion Plus EDC100
Allen Bradley 284D-FVD2P3Z-10-CR-3-SB-OC
Carrier 32SM500704
Kuka KPS-600/20-ESC E93DE143E4B531 Id No00450648
Emerson M035480
Kuka KPS-600/20-ESC Type E93DE143E4B531 Id.-Nr. 0046608
Kuka KPS-600/20-ESC Type E93DE143E4B531 Id.-Nr. 1301114
Yaskawa CACR-SR10BZ1SSY367
Yaskawa ServoPack SGDB-44ADGY8 32.9A
Kuka KSD1-48 Type E93DA123I4B531 Id No 13293121
Kuka KSD1-48 Type SV E93DA 12kW4 Id No 13293121
Kuka KSD1-48 Type E93DA123I4B531 Id No 00423971
Kuka KSD1-48 Type E93DA123I4B531 Id No 00470200
Yaskawa SGDH-08AE-S
ABB DSQC 346 B 3HAB8101-6
Kuka KSD1-48 Type E93DA123I4B531 Id No 00461034
New Parker Power-Block PDM1001DCSWC00S
Fike Corporation E10-0066 EPC
Parker GT6-L8 GT6 Gemini Stepper Servo Module GT-L5/8 G
Ormec PSU-J492801 Unit PSUJ492801 PS DC
Omron R88D-RA05 AC
Yaskawa ServoPack SGDB-30ADMY8 24.8A
Kollmorgen B-104-A-24 5600 RPM
Omron FND-X06H 200/240VAC
Yaskawa CACR-UP130AAB
Hannifin Compax3 S063V2F11I22T11M00
Kollmorgen BDS4A-206J-0001 206B21P
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Gould Cyberline 1000
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Kuka KSD1-32 Type E93DA113I4B531 Id No 00461033
Kuka KSD1-32 Type E93DA113I4B531 Id No 00423970
Kuka KSD1-32 Type E93DA113I4B531 Id No 00470131
Ormec SAC-SM410/S ServoWire
Indramat DSC 1 Servo DSC 1.X-50 DSC1
MOOG 152J433A 460V 3HP AC
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Yaskawa CPCR-MR02C
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Allen Bradley 2098-DSD-010X Ser C FW V1.51 Ultra 3000i
Kuka KSD1-16 Type E93DA552I4B531 Id No 00423969
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Modicon Cyberline 1000A Servo Drive DR-1060-105 CL1060
CMC Cleveland Machine BLS20-300-201
Parker Hannifin Compax3 S063V2F11I22T11M00
Modicon Cyberline 1000A Servo Drive DR-1060-105 CL1060
Fanuc Robotics EE-1063-300
Siemens 6SE7090-0XX84-0AA1 CU1
Yaskawa CPCR-MR01C
Yaskawa JZRCR-XPU08B
Fanuc Ltd A16B-2200-0941
New Watlow DC20-24K2-0000
ABB DSQC 504 3HAC 5689-1/03
