07SK90R1優(yōu)勢(shì)價(jià)格

07SK90R1優(yōu)勢(shì)價(jià)格

07SK90R1優(yōu)勢(shì)價(jià)格

 PLC系統(tǒng)程序決定了PLC的基本功能，該部分程序由PLC制造廠家編寫并固化在系統(tǒng)程序存儲(chǔ)器中，主要有系統(tǒng)管理程序、用戶指令解釋程序和功能程序與系統(tǒng)程序調(diào)用等部分。

　　系統(tǒng)管理程序主要控制PLC的運(yùn)行，使PLC按正確的次序工作；用戶指令解釋程序?qū)?/span>PLC的用戶指令轉(zhuǎn)換為機(jī)器語(yǔ)言指令，傳輸?shù)?/span>CPU內(nèi)執(zhí)行；功能程序與系統(tǒng)程序調(diào)用則負(fù)責(zé)調(diào)用不同的功能子程序及其管理程序。

系統(tǒng)程序?qū)儆谛?保存的重要數(shù)據(jù)，所以其存儲(chǔ)器采用ROM或EPROM。ROM是只讀存儲(chǔ)器，該存儲(chǔ)器只能讀出內(nèi)容，不能寫入內(nèi)容，ROM具有非易失性，即電源斷開后仍能保存已存儲(chǔ)的內(nèi)容。

　　EPEROM為可電擦除只讀存儲(chǔ)器，須用紫外線照射芯片上的透鏡窗口才能擦除已寫入內(nèi)容，可電擦除可編程只讀存儲(chǔ)器還有E2PROM、FLASH等。

輸出接口電路向被控對(duì)象的各種執(zhí)行元件輸出控制信號(hào)。常用執(zhí)行元件有接觸器、電磁閥、調(diào)節(jié)閥(模擬量)、調(diào)速裝置(模擬量)、指示燈、數(shù)字顯示裝置和報(bào)警裝置等。輸出接口電路一般由微電腦輸出接口電路和功率放大電路組成，與輸入接口電路類似，內(nèi)部電路與輸出接口電路之間采用光電耦合器進(jìn)行抗干擾電隔離。

　　微電腦輸出接口電路一般由輸出數(shù)據(jù)寄存器、選通電路和中斷請(qǐng)求邏輯電路集成在芯片上，CPU通過數(shù)據(jù)總線將輸出信號(hào)送到輸出數(shù)據(jù)寄存器中，功率放大電路是為了適應(yīng)工業(yè)控制要求，將微電腦的輸出信號(hào)放大。

　　3)其它接口

Delta DPS-88AB-2 B 114W 20pin ATX 0950-4100 (227)

HP C7314-60015 Plug-in phone line module C7314 FS36

Delta DPS-160GB B DPS 160GB 5184-3961 185W 80mm Z201

ST340016A 9T6002-733 100165506 P5914-60103 02391 Y555

ST340016A 9T6002-733 100165038 P5914-60103 02403 Y565

Compaq HP 146SNQ 145W ATX 332829-001 (233) V09 W10 119C

Samsung SP0411C 40GB 361192-001 Rev A SATA 2005.05 Y159

6E040L0711233 6E040L0 294932-005 40GB 04FEB05 IDE (708)

6E040L0711233 6E040L0 294932-005 40GB 30SEP04 IDE (920)

Hewlett Packard D9840-60003 AGP + VGA 2xPCI Sound LA08

HP Proliant DL585 VRM Modul 12V Voltage Regulation Module 383337-001 383337 001

HP DPS-349AB A 349W D8520-63001 NetServer LC 2000 (499)

6E040T091533K 40GB 356537-001 365555-001 15AUG2005 Z338

Mainboard für HP d530 SFF In 478 VGA & AGP

Samsung SP0411C 40GB 361192-001 Rev A SATA 2005.07 Y168

Seagate ST340014A 40 GB IDE 9W2005-031 05102 Y288

Seagate ST340017A 40GB 9W4004-030 281739-001 03471 Z907

Compaq PS-6201-6CF 221269-001 200W 20pin ATX (283) U11

6E040T091533K 40GB 356537-001 365555-001 23JUN2005 Y170

6E040L0 6E040L0510653 K,M,G,A 02W649 40GB 16JUN03 Y454

Seagate ST340014AS 40 GB SATA 9W2015-133 05432 Y152

ST340016A 40GB 9T6002-733 100165038 AMK IDE 02405 Z792

Seagate ST340014A 9W2005-030 40GB 286692-001 04127 Z516

Samsung SP0411C 40GB 361192-001 Rev A SATA 2004.12 Z401

6E040T091533K 40GB 356537-001 365555-001 12MAY2005 Y158

Maxtor DiamondMax 6E040L0711233 6E040L0 40GB IDE (472)

Maxtor D740X-6L 40GB 4VQ40A101 P6080-60101 IDE (484)

Seagate ST340014AS 40 GB SATA 9W2015-131 05247 Y148

HP Proliant DL585 DL385 VRM Modul 12V DC 383337-001 383265 001 Voltage Regulator

HP 360332-004 1 Paar 1U Server Rack Montage Schienen KIT MNTG HDWR COMMON NEU

HP C1536-00100 2 / 4 GB DDS-1 Streamer 13,3cm (5.25 Zoll) Blende SCSI 50p beige

HP Compaq Proliant DL580 G2 Backplane 231128-001 010879-001 Rev 0D 231128

HP DPS-700GB A Rev 0A (00M) Netzteil 700 Watt DPS 700GB 393527-001 412211

Seagate ST340014AS 40 GB SATA 9W2015-131 05287 Y161

Delta DPS-120EB B 120W 20pin ATX 0950-3982 (225) W12

Seagate ST340014AS 40 GB SATA 9W2015-131 06037 Y153

Seagate ST340014AS 40 GB SATA 9W2015-131 05287 Y162

Samsung SP0411C 40GB 361192-002 Rev A SATA 2006.03 Y167

Compaq PS-6121-1C 120 Watt 165997-001 (237) V08

Compaq PS-6151-6C 145W 20pin ATX P4 332829-001 (231)V13

DPS-125EB A 120W 0950-3708 80mmLüfter 20pinATX (471)V08

Delta ADP-40WB AC Adapter Netzteil 100-240V 12V - 3330mA 5mm HP Thin Clients

Seagate ST340016A 40GB IDE 9T6002-733 P5914-60103 (474)

SP0411C 40GB 365555-001 361192-001 78165360 2004 (954)

Samsung SP0411C 40GB 333505-005 361192-001 Rev A Y169

HP ProLiant BL25p Fiber Board HP 381889-001 2Gbit/s Fibre Channel Controller

HP SureStore DAT40i C5683-00255 C5683-20255 20GB/40GB Streamer SCSI 68p schwarz

HP ProLiant BL25P Backplane HP 371701-001 2x SCSI Buchse 1x SCSI-3 Stecker

HP 371701-001 Backplane 2x SCSI Buchse 1x SCSI-3 Stecker 355894 001 6050A0039801

HP 412319-001 HP Proliant DL585 CPU & Memory Board 8xDIMM 412319 011974-503

Compaq 313622-001 VGA LAN SCSI 68pol Proliant PL1600/R

Delta ADP-40TB AC Adapter 4pin Netzteil 12V 3.33A (695)

HP ProLiant DL385 Power Board 378912-001 321633-002 24-pol ATX 6-pol

Seagate ST340014AS 40 GB SATA 9W2015-131 06037 Y165

HP D9840-60003 D9840-60005 D9840-60007 AGP + VGA 2xPCI Sound LA08

6E040L0 6E040L0510653 K,M,C,A 02W649 40GB 16JUL03 Z852

ST340016A 40GB 9T6002-030 100165536 AMK IDE 03093 Y023

HP Print Server Laserjet 1300 InkJet Cp1160 Cp1700 OfficeJet D125 D135 D145 7110

HP Jetdirect 175x  externer Print Server USB J6035D 10/100 Mbit/s Druckserver

SP0411C 40GB 365555-001 361192-001 78165360 100-05(305)

Maxtor 6N040T011513A 40GB 356537-002 365555-001 (291)

Seagate ST340014AS 40 GB SATA 9W2015-131 05297 Y149

Seagate ST340014AS 40 GB SATA 9W2015-131 05454 Y164

6E040L0510633 6E040L0 40 GB 294932-001 26MAY2003 Z517

HP Jetdirect EX Plus externer Print Server LPT J2591A BNC 10 Mbit/s Druckserver

Samsung SP0411C 40GB 361192-001 Rev A SATA 2005.01 Y166

ST340014A 100278282 9W2005-001 D1D-02 40GB 04191 Z958

SP0411C 40 GB 365555-001 Sata 78165360 UU100-05 (304)

Samsung SP0411C 40GB 365555-001 78242976 SATA 8MB (345)

Seagate ST340014AS 40 GB SATA 9W2015-131 05322 Y150

Seagate ST340014AS 40 GB SATA 9W2015-131 05297 Y163

Seagate ST340014AS 40 GB SATA 9W2015-131 06041 Y329

Delta DPS-600HB A DPS 600HB Netzteil K?fig Power Supply Cage HP 0950-2818

Compaq ANX-145A 145W 20pin ATX 189801-001 (47)

HP JetDirect 200m J6039B J6039C J6039 Printserver FS38

Compaq DPS-200PB-89 C 200W 80mm Lüfter 308356-001 (333)

HP Power Supply 9100-5166 für HP J2590A 91A 93A 94A

HP ProLiant DL140 Server Netzteil 325 Watt 348796-001 Delta DPS-350QB-1 A Rev 06

Transparentadapter HP ScanJet XPA C7671B C7671 FS30

HP AC/DC Adapter Delta ADP-12PB C8881-61601 (673)

Compaq PS-5141-4C 145W 20pin ATX 189801-001 (228)

Mainboard für Compaq EVO D500 und baugleich In X06

HP BL45p BL20p G3 BL25p Power Konverter 348777-001 371754-001 348777-001

Delta DPS-200PB-126 A DPS 200PB 126 0950-3977 200W 80mm 20-pin ATX Netzteil

HP ProLiant DL380 G4 Power Board 321633-001 361667-001 24-pin ATX 6-pin

HP ProLiant DL380 G2 Backplane 228502-001 6xSCSI 2xSCSI-2 1xSCSI-3 010936 010937

Delta DPS-88AB-2 A 70W 20pin ATX 0950-4029 (468)U09 W12

Original HP PPP016S 18H52LF-C108 384022-003 384022 391174-001 120W Netzteil Z644

HP AC/DC Adapter 0950-3807 ADP-40RB 18V-2.23A (651)

HP 0950-2435 Power Adapter Netzteil Deskjet 10.6V (905)

HP AC Power Adapter C6436-60002 Yokogawa AT7002A (652)

Interphase 5022 100VG-AnyLAN Adapter für HP

Delta ADP-20LB AC Power Adapter für Scanjet 5300 (592)

HP ProLiant DL380 Compaq 333112-001 Power Distribution 007829-002 007831-001

Delta DPS-200PB-89 M 200W 20pin ATX 0950-3472 (51) U14

Compaq PS2013 200W 80mm Lüfter 20pinATX 334112-001 (29)

HP ProLiant DL365 G1 Netzteil 700 Watt DPS 700GB 393527-001 412211 001

MPI Tech LinkCom Type NO X62 511 HP EIO PRO 10/100 LAN Printserver P56017 -012

Micron MT18VDDF12872G-40BD3 373029-051 373029 1GB DDR RAM PC3200 400MHz ECC Z306

Micron MT36VDDT12872G-265B2 261585-041 1GB DDR RAM PC2100 266MHz 184pin ECC Z317

Micron MT36VDDF12872G-202C3 175919-042 1GB DDR RAM PC1600 200MHz 184p ECC Z454

Samsung M312L2920CZ3-CCCQ0 373029-851 373029 1GB DDR RAM PC3200 400MHz ECC Z427

Samsung M312L2920BG0-CCCQ0 373029-051 1GB DDR RAM PC3200 400MHz 184p ECC Z455

Samsung M312L2920CZP-CCCQ0 373029-051 1GB DDR RAM PC3200 400MHz 184p ECC Z456

Samsung M312L2828DT0-CB0Q0 261585-041 1GB DDR RAM PC2100 266MHz 184p ECC Z457

SimpleTech HPQ00-21183-604SE 261585-041 1GB DDR RAM PC2100 266MHz 184p ECC Z458

Micron MT18VDDF12872Y-40BD3 373029-851 1GB DDR RAM PC3200 400MHz ECC 184p Z426

Infineon HYS72D128320HU-5-B 326317-451 1GB DDR RAM PC3200 400MHz ECC 184p Z428

Infineon HYS72D128300HBR-5-C 373029-851 1 GB DDR PC3200 400 MHz ECC 184pin Z269

Samsung M312L2920BG0-CB3Q0 331562-051 1GB DDR RAM PC2700 333MHz 184p ECC Z461

Samsung M383L2828ET1-CA0Q0 175919-042 1GB DDR RAM PC1600 200MHz 184-pin ECC Z504

Compaq DPS-450CB-1 A 144596-001 450 Watt Netzteil für Proliant ML530 92mm (502)

HP Proliant DL360 G3 G4 Lüfterblock 0.49A 12V 5.9Watt 307525-001 307525 001

HP ProLiant DL360 G1 173830-001 REM MediaBay Backplane 1395544A7901 6050014A7900

HP ProLiant DL380 G4 Riser Card 3x PCI 64-bit 3.3V RILO 012311-001 Rev 0B 359248

HP AC Power Adapter C6409-60014 AT2518A-0101 (649)

Hitachi LG GCC-4244N GCC 4244N SlimLine CD-RW DVD Combo Laufwerk 285529-001 NEU

HP Hewlett Packard MY6CJ210 Flatbed Scanner Unterteil Q6500-67902 Q6500 NEU

HP zx2000 Itanium2 Intergrity RX2600 SCSI Controller SCSI-3 PCI-X LSI8955-66

HP Compaq Proliant DL580 G2 VRM Modul 12V FT50M-012L-016F60 229-400-001 229 400

　　若主機(jī)單元的I/O數(shù)量不夠用，可通過I/O擴(kuò)展接口電纜與I/O擴(kuò)展單元(不帶CPU)相接進(jìn)行擴(kuò)充。　　PLC還常配置連接各種外圍設(shè)備的接口，可通過電纜實(shí)現(xiàn)串行通信、EPROM寫入等功能。