描述
PLC和DCS的发展方向
小型化的PLC将向更专业化的使用角度发展,比如功能更加有针对性、对应用的环境更有针对性等等。大型的PLC与DCS的界线逐步淡化,直至完全融和。
DCS将向FCS的方向继续发展。FCS的核心除了控制系统更加分散化以外,特别重要的是仪表。FCS在国外的应用已经发展到仪表级。控制系统需要处理的只是信号采集和提供人机界面以及逻辑控制,整个模拟量的控制分散到现场仪表,仪表与控制系统之间无需传统电缆连接,使用现场总线连接整个仪表系统。
如何正确对待PLC和DCS?
我个人从不强调PLC和DCS之间孰优孰劣,我把它们使用了一个新名词“控制类产品”。我们提供给用户的是最适合用户的控制系统。绝大多数用户不会因为想使用一套DCS而去使用DCS,控制类产品必须定位在满足用户的工艺要求的基础之上。其实提出使用DCS还是PLC的用户大抵是从没接触过自控产品或有某种特殊需求的。过分强调这个东东只会陷入口舌之争。
产品承诺:
保 证 全新原装进口,
保 证 安全准时发货,
保 证售后服务质量,
优势价格,大量现货。
主营DCS系统配件
机器人系统配件
大型伺服系统配件
品牌:ABB ,AB ,GE,FOXBORO,本特利,英维思,伍德沃德,西屋,瑞恩,施耐德,西门子,摩托罗拉,安川。力士乐。ACSO,横河等进口品牌。 专业销售进口DCS PLC系统备件模块
Triconex Siemens Yaskawa ABB GE Ovation AB Foxboro Motorola Schneider XYCOM KUKA 专业销售进口DCS PLC系统备件模块 15天包退换 一年质保 大量现货 国内实力库存商家
K & T / Gemini D CPU Control Assy Board # 871-21781-02
Leuze Lumiflex Compact Light Curtain Set CR30-1050 CT30
6″ x 18″ x 5-3/4″ Walker Electro-Magnetic Sine Chuck
Force Control CLPL Series II Control Unit, 375-59-023
Mannesmann Demag Motor 3.1HP 4.6A 3250RPM 3Ph
Yaskawa / Yasnac Power Supply, CPS-20NB, WARRANTY
Fanuc 9″ Mono CRT/MDI Unit A02B-0163-C245, Series 15-T
1000 LBS PRESTO Lift Table 66″ x 48″
Allen Bradley Industrial Terminal # 1784-T50B * RFB *
Siemens Regulator Card For Power Supply # 6RB2000-0GB00
General Battery 48V Charger Mod # MX3-24-1200 WARRANTY
Leuze Lumiflex Compact Plus Light Curtain Set, CP30-750
GE Fanuc AC Servo Motor, #A06B-0521-B541, Warranty
Allen Bradley Servo Motor, # 1326DP-S4C-X006 WARRANTY
Reliance AC Servo Motor, # 1326AB-B720E-21, WARRANTY
Okuma Opus 5000-II CRPB-II BOARD XPS-442A CNC WARRANTY
Okuma Opus 5000-II SVP-II BOARD E4809-436-016-C WARRANT
Okuma SDU-600.W 3A Spindle Drive E4809-045-071 WARRANTY
1/2 ton Chishol Moore Hoist, Model F
McLean Midwes Electronic Encl. Air Cond. # 33-0416-G010
Modicon Operator Interface TR132 553VIC10130
JANCD-IO0IB PC BOARD JANCD-10O1B DF8000020 WARRANTY
K & T / Gemini D Assy CPU Board # 1-20636
Okuma PC Board # E4809-045-038-C1911-1103 Warranty
Okuma Opus 5000 MainCard 4-1, E4809-032-473-A WARRANTY
GE Fanuc IC630CPU301A CPU Programmer USED WARRANTY
Allen Bradley Panelview 1200, Cat# 2711-KC1X, SER F
K & T / Gemini D Feedback Subsystem Board # 1-21276 02
GE Fanuc #8F AC Servo Motor, #A06B-0348-B356, Warranty
Bond Fluidaire 5 HP Hydraulic Unit 5MTR, Mfg’d: 2000
ABB Millmate Operator Unit 400, 3BSE017235R1 WARRANTY
Reliance Electric AC Motor, # T56H1024M-WE, WARRANTY
Reliance Electric AC Motor, # T16G3015N-UD, WARRANTY
Reliance Electric AC Motor, # T16G3015N-QD, WARRANTY
Yaskawa Hicup Servo Motor, UGHMED-06GG1SF, UGHMED
Hy pneumat Auto Drilling & Tapping Unit, Type# DQ350EHB
NEW Radiotec Remote Crane Pendant, # FLEX 8EX, WARRANTY
Mitsubishi Control Rack Chasis, UF01A, 3 Fan WARRANTY
Allen Bradley CMOS RAM Memory32K Words 1775-MR8 1775MR8
Cincinnati Milacron Board,# 3 531 3636A, WARRANTY
MITSUBISHI SERVO DRIVE TRA31A, WARRANTY
General Numeric DC Spindle Drive GG5116-OWY40-6HU7-Z
Hevi-Duty Transformer, 7.5 KVA, # DT651F7.5S, WARRANTY
NEW Allen Bradley Variable Speed Drive, 1305-BA02A-HAP
GE Fanuc AC Servo Motor, A06B-0176-B077#7075, Warranty
CUTLER HAMMER 1155K PANELMATE PMP 1100/92-01975-00 XLNT
Cutler-Hammer 400A Breaker, HKD 65k HKD3400F 1492D82G03
CUTLER HAMMER 37PZ PM 3000 POWER SERIES 92-00998-03
STI Minisafe MS4400B Controller, #MS4436B-2, 42619-09
GE Transformer, # A80L-0001-0273-03, WARRANTY
GE Transformer, # A80L-0001-0273, WARRANTY
K & T/Gemini D Analog Interface Board 1-21234 WARRANTY
Microcom / APS CPU Board, # 540019-4200 Nice
Sugino Selfeeder Mechatric Self-feeding Drill MSX-113
Sugino Selfeeder Mechatric Self-feeding Drill MSX-113
Sugino Selfeeder Mechatric Self-feeding Drill MSX-124S
Allen Bradley Panelview 1400e 2711E-K14C6 Ser C Rev A
FANUC Power Mate H BOARD # A20B-2100-0021 Warranty
Noren Compact Cabinet Cooler CC1200-115 CC1200115 USED
McLean Thermal MHB11-0416-G307 AC Unit, Missing cover
FANUC Operator’s Panel, # A05B-2302-C020, WARRANTY
#20S GE Fanuc AC Servo Motor # A06B-0502-B002
Fanuc AC Servo Motor, Mod # 5 A06B-0512-B001, WARRANTY
Parker Brushless Servo Motor, J0923KE-NMSM J0923KENMSM
Sugino Selfeeder Mechatric Self-feeding Drill MSX-113
Fanuc AC Servo Motor, Model M6/3000, # A06B-0162-B175
Toshiba Controller VT130G2+2080, VT130G22080, WARRANTY
ALLEN BRADLEY 900061 PC Board, 8000-IOB, WARRANTY
Autotech Controls # B60-04050-0000N DigiBrake, WARRANTY
WEIGH TRONIX WI-127 Controller / Display 20,000 x 5 lb
Yaskawa JPAC-C071 Motor Card FOR MTII spindle WARRANTY
APW McLean CR43-0816-002H ProAir Air Conditioner WARRAN
NEW Fanuc PC Board, # A16B-2200-0842/0.4C
Fanuc Capacitor Module Unit, #A06B-6083-H218, WARRANTY
Fanuc RIO Motherboard, # A16B-2200-0431/03A, # 1771-RIO
FANUC PC Board CPU, A16B-2200-0843, Used
Allen Bradley Reversing Starter, 1000-AX164, 1000AX164
FANUC Main PC Board CPU, A16B-3200-0060, WARRANTY
Welding Technology Corp. WT01-T10A Control
Fanuc Transformer 8.4KVA A80L-0026-0013 A80L00260013
Klockner Moeller Circuit Breaker 350A ZM11A-350-NA
STI 38″ MiniSafe-B Long Range Receiver, # MS4436B
STI 38″ MiniSafe-B Long Range Transmitter, # MS4436B
HPM Programmer Board, ED202-4444A
Novotron Novodrive Servo Converter, ND32-5610, WARRANTY
Mitsubishi PC Board FX16D, BN624A427G52, Rev A
Yaskawa Hicup Servo Motor, UGHMED-06GG10F, UGHMED
Keyence Laser Displacement Controller, LK-2001, Nice
Parker Brushless Servo Motor, J0923KE-NMSM J0923KENMSM
Fanuc RIO Remote Motherboard, # A16B-2200-0431/01A
Allen Bradley Data Terminal / Scanner, # 2708-DH5A4L
Rotunda FORD Refrigerant Reclaim System Murray ATC1100
Allen Bradley PLC3 Programmable Controller, 1775-A1
GE Fanuc A06B-6076-H001 Servo Amplifier 6 AXIS WARRANTY
Yaskawa Servo Drive Unit, # CACR-IR050505FB, WARRANTY
Slo-Syn Translator Indexer Control Unit, #TBM105-1230
Mitsubishi CNC Module, BN624A367H0,
GE Fanuc 5F AC Servo Motor, A06B-0346-B356, Warranty
Zycron AC Variable Speed Drive Unit, Z5000, Warranty
Fanuc MDI / CRT Unit, 10T, # A02B-0072-C001, WARRANTY
Honeywell DR4200EV1-00-JGKU000 Chart Recorder, WARRANTY
5 HP Vickers Hydraulic Pump Unit Complete
Graham Transmissions DC Motor, Mod # 6007, WARRANTY
Yaskawa Control JANCD-SP01 DF8100269 REV.C WARRANTY
Hardinge Super Slant III General Numeric HU5044-OAF02-Z
Allen Bradley Processor Module 8520-3APA1 WARRANTY
T H K Petitt-Servo Drive Unit, QT-001TH1-1, WARRANTY
Allen Bradley AC Servo Motor, 1326AB-A2E-11-A4 WARRANTY
Fanuc AC Servo Motor, Model 12/2000, # A06B-0142-B675
Fanuc Power Supply Unit A16B-1211-0890-01 WARRANTY
FANUC PC BOARD # A20B-2901-0941, Warranty, Used
Analog Devices PC Board, RTI-732-V Warranty
Keyence Vision System Controller, CV-2100 WARRANTY
BENSHAW DIGITAL DISPLAY BOARD 300043-03-04 06272030198
Vibro/Dynamics Mirco/Level Isolator Mod. 6M7 (2)
Okuma OPUS 5000 II Main Board II, # E4809-436-011-E
Hofmann A800.023 Board, WARRANTY
K & T / Gemini D CPU Control Assy Board # 1-20604
7″ Kennametal Carbide Insert Face Milling Cutter
Allen Bradley Panelview 1200 Cat# 2711-KC1X SER F REV C
Modicon PC Board DNP II Axis, 100-166, 100166 WARRANTY
NEW Bayside 50:1 Stealth Planetary Drive, Mod PX115-050
Leeson 1/3 HP Electric Motor, # A6T17EC23G, w/ Gearbox
Siemens ITE 150A Breaker, Sentron Series, FXD63A150
FANUC Operator’s Panel, A05B-2302-C021, WARRANTY
Sugino Selfeeder Mechatric Drill w/Multi Head, MSX-113
Kebco Power Transmission 3 HP 10.F0.R11-3429 10F0R11342
Mitsubishi AC 3 HP Inverter FR-Z240-2.2K-UL WARRANTY
Matthews Contact Coder, Model CC100 Nice, WARRANTY
International Transformer 30 KVA, 3 PH., 2400 – 480
Kobelco Sensarc AL350 Gas Metal Arc Welding Power
FANUC Circuit Card A20B-0009-0460 06A, WARRANTY
Gould Modicon / Gettys 100-240 Circuit Board WARRANTY
Fanuc PCB Circuit Board A20B-0007-0045/04B WARRANTY
Monarch Cortland RD Board, E61169, WARRANTY
FANUC Power Unit A20B-1000-0770 A20B1000077001 WARRANTY
Emerson Indexing Servo Drive, Epsilon, Ei-205-00-000
FANUC Operator Panel for Built In CRT, A05B-2051-C121
Aydin Display Operator Panel, Mod# VFP15P2 WARRANTY
Cincinnati Milacron Board, # 3 531 3513A 3E 3 531 3581A
Welding Technology Corp. Master Controller, WT01-M02A
Okuma OSP3000 Feed-P PTR Board, E4809-032-399-C WARRANT
K & T / Gemini D Assy CPU Board # 1216988
K & T / Gemini D Pic 2 Assy Board 1-21205 871-21205-08
K & T / Gemini D Control Power Supply Module, 1-2129200
Allen Bradley Inverse Time Relay, 810-A10C Series B
FANUC Operator’s Panel, # A13B-0042-C570, Option Unit
FANUC PC Board A16B-1211-0062/06B
Allen Bradley Dataliner Interface, # 2706-A41J, Ser D
Danaher H4501 Series DC Motor Control, Nice
5 – NEW Rolls of 1-1/4″ x .029″ Hi Tensile Banding
Yaskawa Keyboard HMK-3993-04 ****WARRANTY****
Mitsubishi PC Board FX01B, BN624A236H06, Rev N
Okuma Opus 5000 MainCard 4-2, E4809-032-474-A WARRANTY
Allen Bradley 1336 Plus Drive, 1336S-BRF50-AN-EN
Cincinnati Milacron PC Board 3 531 4045A WARRANTY
FANUC 15-TA Main Board, A02B-0094-B502, WARRANTY
FANUC RIO Motherboard A16B-2200-0430/03A WARRANTY
Monarch Machine Tool PC Board, 50305, WARRANTY
Fanuc PC Board A16B-2201-0890/03A A16B22010890 03A
Okuma Servo Processor Timing Board # E4809-032-496-E
Okuma CRP Card II Board # E4809-436-018-C, Warranty
Allen Bradley 1336 Plus Drive, 1336S-BRF50-AN-EN-HA2-L6
Square D Certified Circuit Breaker KA36125 Series 2
FANUC PC BOARD A20B-1000-0940 / 06B WARRANTY
AB Panel View 550 Interface, 2711-T5A2L1X WARRANTY!
Mitsubishi CNC Module, BN624A373H03 FX562A
HALMAR ROBICON Phase Angle Control 441023.34 C15599
K & T / Gemini D Controller Board # 1-20601 CMUX
K & T / Gemini D I/O Controller Board # 1-21294
Federal Pacific 27 KVA 3 PH. Transformer 460/230Y-133
Giddings & Lewis Pic Turbo Processor 503-17600-00
GE Fanuc AC Servo Motor, #A06B-0313-B703-R, Model OS
GE Fanuc AC Servo Motor, #A06B-0313-B703-0075, Model OS
FANUC PC Board, # A16B-2201-0851, WARRANTY
Cincinnati Milacron Circuit Board 3-533-0145G WARRANTY
Cincinnati Milacron PC Board 3-531-4045A WARRANTY
Mitsubishi Mazak Comm. Circuit Board 03-81579-02 PCB
Samsomatic Main Control PCB Board, # PWA 27-1028
Ross Pneumatic Press Safety Valve # 3573A6162 WARRANTY
Fanuc PCB 10M/T Board Unit, # A16B-1210-0350, WARRANTY
AllenBradley 1326 ACServo Motor #1326AB-B2E-11 WARRANTY
Allen Bradley Panelview Terminal, Cat# 2711-KC1, Rev D
Fanuc AC Servo Motor, Mod# 10, # A06B-0501-B204-R USSP
Fanuc AC Servo Motor, Mod# 10, # A06B-0501-B204/0076-R
Panasonic Operator Interface Box, YC-001UB, WARRANTY
6″ x 17″ x 3-3/4″ Walker Electro-Magnetic Sine Chuck
Okuma LC-20 Servo Motor W/D6 Encoder C-800T-25 Warrant
FANUC I/O Board, # A16B-2200-078, A16B2200078, WARRANTY
NIB Hoffman 68 x 68 Panel, Cat# A 72P72
PLC模块,可编程控制器,CPU模块,IO模块,AI模块,通讯模块。AB/施耐德/ABB/GE/本特利/西屋/英维斯/霍尼韦尔/黑马/FU克斯波罗
15天包退换 一年质保 大量现货 国内实力库存商家