405-4DAC西门子
405-4DAC西门子
相对于PLC系统来说，DCS通常更加昂贵，而且与今天面临的状况不同，当年很多工厂对生产速度、产量、废物排放、安全性和遵循法规上的需求并不高。正是因为这样，基于PLC的系统才获得了发展，因为它们能够提供更低的固定资产投资，同时提供的功能也足够用。但是随着时代的变迁，在市场范围DCS系统的价格不断降低，制造企业对其需求也随之上升。因此，在投建新自动化项目时，很多控制系统工程师、维护和工厂开始重新审视DCS和PLC控制系统两者的优劣。
过去国内的自动化设备厂商，仿造德系、日系、台系等品牌的PLC、变频器、伺服产品，尽管价格较低，但是质量工艺并未达到标准，产品使用周期较短，造成了用户对国产品牌产品较差的印象。
以变频器生产为例，与许多产业一样，变频器行业zui先起步主要依靠模仿国外产品技术起步。但是，与欧美、日本等工业化国家已经拥有了比较成熟的变频器技术和相关产业相比，国内技术难以抗衡。变频器国产化成为了无数中国工控人毕生奋斗的目标，在变频器国产化征程上，涌现了很多的传奇人物和无数的传奇企业。如：普传、英威腾、四方、利德华福、阿尔法等企业，如今国内变频器厂商在走向，不少国产品牌的崛起*可与品牌厂商抗衡。
经济型CPU 224特点：
集成14输入/10输出共24个数字量I/O点；
可连接7个扩展模块，zui大扩展至256路数字量I/O点或32路模拟量；
24K字节程序和10K数据存储空间；
数据存储器掉电可保五年；
布尔量运算执行时间0.15us；
2个RS485通讯/编程口，具有PPI /自由口通讯能力。
支持软件中的所有向导功能。
Honeywell Eclipse Barcoad Scanner MS5145 LS USB in black long lead new in box
PTB-18.10 SO2 OXYGEN SENSOR CITY AO2
Thomas rietschle pump ANR: 80100131 PULLED
PILZ PNOZ MS3P 773820 30 DAY WARRANTY
TRANSTECHNIK SERVO MOTOR SM 100-40-050-P0-45-R1-B0 NEW
ULTICOM XH0303-4 330155A00P004 330155A00 P004 rev A0 4 PORT CARD new
Lambda Power Supply Unit Alpha 1000W H10307
EMERSON CONTROL SM Keypad STDR02 NEW IN BOX
CONTROL TECHNIQUES SERVO MOTOR 107U2D200BBECA13015X NEW
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CHARLES OMX3 PN: 810-00079-001 OPTICAL MUX
PILZ PNOZ MO4P EXPANSION MODULE 6.0AMP 4NO 773536 NEW 30 DAY DAY WARRANTY
3 Panasonic EX-14A PN Photoelectric switch NEW 30 DAY WARRANTY
Kollmorgen Servostar CE06560 PRD-B040EAIB-62 PULLED
CHARLES PM13 + 810-00068-008 28 T1 to T3/STS-1 Multiplexer For EXM II, -48VCHARL
IBM 25R5778 BladeCenter Advanced Management 80Y9081
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MODICON TSX MICRO TSX3722101 TSX 3722 DC + 2 TSXDMZ28DTK & 2 TSXDSZO8T2K
GEORGE FISCHER GF D25-25 175 319 304 PVDF HP NEW
RENISHAW RLS RM22IC0009B10B1B25 NEW
emecanique ATV31H075N4 30 DAY WARRANTY
LS XGT XP10BKA/DC(EXP) 30 DAY WARRANTY 30 DAY WARRANTY
HP DVD-RW Drive USB NLS External A2U57AA
KOLLMORGEN PM SERVOMOTOR AKM43G ACSN2 02 640VDC NEW
Super Vexta UD2115B 2 Phase Motor Driver NEW
NEMIC LAMBDA LEADING POWER YM-04-1101A DIM PSU P/N 0090-A4690
Delta Tau Data PMAC 2-PC ultra-lite 602415-101 BM42502 R/C BROOKS AUTOMATION 4x
9 OMRON NEW D4N-1B32 Limit Switch NEW 30 DAY WARRANTY
COHERENT PCI BeamVision Board - PCV30380 5300-000
ORION PEL THERMO ETD232-SA-A-UL
COHERENT PCI BeamVision Board - PCV37357 5300-000
YZ2 08409901T2 SPS 001G Board PULLED
Renishaw RGH22 RGH22D10D00A NEW IN BOX
Cisco WS-CBS3110G-S-I Cataliyst Switch 3110G for IBM BladeCenter IPB new
SBC REV P-II 400 MMX 256 RAM 30 DAY WARRANTY
SBC Texas Micro P5133HX-E132 REV C CPU Board P5133HXPCI/ISA
Neugart PLE120 i=8 OP 02 NEW IN BOX
Super Vexta 5-Phase Stepping Motor Driver Model UDX5114N E 30 DAY WARRANTY
SMC Air Cylinder MDUB63-E4126-200 NEW IN BOX
SBC P/I P4BVLL REV 2.2 P-IV 512MB
Omron CPU Unit CPM2A-20CDR-A CPM2A20CDRA
SBC ROCKY-512-128 V1.0 30 DAY WARRANTY
SBC TRENTON SBC SLE SLE/1.0B DUAL P-III 1GB 512MB 92-005891-XXX REV J-05
10 SUNX EX-14A PN Photoelectric switch NEW 30 DAY WARRANTY
SBC RADISYS EPC-2321-500 CPU 500MHZ 512M MEMORY
PILZ PNOZ mOp 773110 30 DAY WARRANTY
WESTINGHOUSE HFD 65K HFD3025 CIRCUIT BREAKER NEW
WESTINGHOUSE HFW HFW3063JL ADJUSTABLE CIRCUIT BREAKER NEW
A-B Allen Bradley Contactor 100-D110 110S-D110KN22C
SMC SQ1A31Y-5-C4 9pcs with SQ1131Y-5-CA 4pcs
LS PLC Master K120S K7M-DR14UE 30 DAY WARRANTY 30 DAY WARRANTY
Berger Lahr WD3-004.0801 Servo Drive
HUNKELER MC3-V4 V-4.1 PART 8111.00059
EMECANIQUE altivar 11 ATV11HU18M2E PULLED
ASYST ADVAN TAG RFID PMQA TR9000 ATR 9000 NEW
Renishaw SiGNUM? RESM 20μm Ring 100mm RESM20USA100 NEW
PARKER 650SERIES 650S-21140010-001P00-A1 30 DAY WARRANTY
Siemens 6ES7 315-2EH13-0AB0 6ES7 315-2EH13-0AB0 S7-300 CPU 315-2 PN/DP
LOT OF 36 PIZZATO SWITCH MK V11F45 I10 MK1-2023 & MK1-2708 NEW 30 DAY WARRANTY
ASYST ADVAN TAG RFID PMQA TR9000 ATR 9000 NEW
Renishaw SiGNUM? RESM 20μm Ring 100mm RESM20USA100 NEW
PARKER 650SERIES 650S-21140010-001P00-A1 30 DAY WARRANTY
LOT OF 36 PIZZATO SWITCH MK V11F45 I10 MK1-2023 & MK1-2708 NEW 30 DAY WARRANTY
Go Regulator PR-7 1A11I8G114 PN: 101258 0-100 psig Max Inlet 3600 psig
YASKAWA XtraDrive Model XD-02-MS01 V3.30 30 DAY WARRANTY
4 GUY RAYMOND GRX100TL M10X20 THREAD STEM BLACK S/TYRE NEW
OMRON V700-L22 -1 CIDRW CONTROLLER 30 DAY WARRANTY
HAMAMATSU H957-06 PHOTOMULTIPLIER MODULE PMT NEW NEW NEW 30 DAY WARRANTY
THOMAS ANR 20251994 86-016-06 W9/P 170 UPM NEW PUMP
WESTINGHOUSE HFW 65K HFW3040 ADJUSTABLE CIRCUIT BREAKER NEW
YASKAWA VS MINI J7 CIMR J7AABOP7 BOP70 J7AAB0P7 PULLED
CAMTEK JDC 4 SAJD0412 VER B ISA CARD 30 DAY WARRANTY
ESD GMBH CAN PCI/200 2XCAN 30 DAY WARRANTY
HORIBA STEC UR-7340MC 0-500kpa g 5LM 30 DAY WARRANTY
Kokusai Vertron D1E01294A CPU Board KBC CPU9/A1 PULLED
DBI A/N 30000354 REV N PC/8 16C550 REV A ISA CARD
DBI A/N 30000354 REV N PC/8 16C550 REV N ISA CARD
Kokusai Vertron D1E01291 Interface PCB DIOA A/0 PULLED
HP / ALLEN BRADLEY P316D48020 LINEAR MOTOR MAGNET L=420MM NEW IN BOX
Kollmorgen Servostar CE06560 PRD-B040EAIC-62 PULLED
MITSUBISHI P95 P95DW-N Thermal Ultrasound Printer Black and White USB
Agilent / HP 54810-66529 Wave Form Board for Infiniium Oscilloscope 54820A
YASKAWA XtraDrive Model XD-02-MS01 V3.30 NEW NEW NEW 30 DAY WARRANTY
EMOTION 503000172 BOARD 2 4M ASSY NEW 30 DAY WARRANTY
LEICA 301-389 030 ( BIOS 301-389-0332 007) VME BOARD 30 DAY WARRANTY
SBC KONTRON PCI-953 080-0190-02 P-IV 3GHZ PULLED
TRANSTECHNIK SM-100/50/030/P0/45/R1/B1 servo new 30 day warranty
GEORGE FISCHER GF 63X32 0- STATIC ASSY 735 992 045 PVDF HP NEW
MKS AS00127-02 REV 04 MicroNode I/O AMAT 0190-A2710 30 DAY WARRANTY
