MVME315增强型

MVME315增强型
根据已确定的用户 I/O 设备，统计所需的输入信号和输出信号的点数，选择合适的 PLC 类型，包括机型的选择、容量的选择、 I/O 模块的选择、电源模块的选择等。
( 4 )分配 I/O 点
分配 PLC 的输入输出点，编制出输入 / 输出分配表或者画出输入 / 输出端子的接线图。接着九可以进行 PLC 程序设计，同时可进行控制柜或操作台的设计和现场施工。
( 5 )设计应用系统梯形图程序
根据工作功能图表或状态流程图等设计出梯形图即编程。这一步是整个应用系统设计的核心工作，也是比较困难的一步，要设计好梯形图，要十分熟悉控制要求，同时还要有一定的电气设计的实践经验
西门子
西门子股份公司(SIEMENS AG FWB：SIE, NYSE：SI)是世界大西门子公司总部的机电类公司之一，1847年由维尔纳·冯·西门子建立。如今，它的总部位于德国慕尼黑。西门子股份公司是在法兰克福证券和纽约证券上市的公司。2005年，西门子全集团在190个国家和地区雇用员工460,800人，收入为754.45亿欧元(2004年为702.37亿欧元)，税后利润较2004年的36.6亿欧元降至24.2亿欧元。
 各个PLC的编程语言的指令设计、界面设计都不一样，不存在孰优孰劣的问题，主要是风格不同

CABLE, 28AWG, 3 PAIR, 50M MPN: B961032 GE321 ALPHA WIRE
CABLE, 28AWG, 2 PAIR, PER M MPN: B961023 ALPHA WIRE
CABLE, 26AWG, 4 PAIR, PER M MPN: B962044 ALPHA WIRE
CABLE, 26AWG, 4 CORE, PER M MPN: B952043 ALPHA WIRE
CABLE, 24AWG, SCRN, 7PAIR, 30.5M MPN: 5477C SL005 ALPHA WIRE
CABLE, 24AWG, SCRN, 4PAIR, PER M MPN: 5494C ALPHA WIRE
CABLE, 24AWG, SCRN, AIR, PER M MPN: 5273C ALPHA WIRE
CABLE, 24AWG, SCRN, 1PAIR, 30.5M MPN: 6412 SL005 ALPHA WIRE
CABLE, 24AWG, LSZH, 3 PAIR, 30.5M MPN: 5473L SL005 ALPHA WIRE
CABLE, 24AWG, LSZH, 2 PAIR, 30.5M MPN: 5472L SL005 ALPHA WIRE
CABLE, 24AWG, 6 CORE, PER M MPN: B953062 ALPHA WIRE
CABLE, 24AWG, 5 PAIR, PER M MPN: B963053 ALPHA WIRE
CABLE, 24AWG, 4 PAIR, PER M MPN: B963043 ALPHA WIRE
CABLE, 24AWG, 3CORE, PER M MPN: 5013C ALPHA WIRE
CABLE, 24AWG, 37 CORE, SLATE, 30.5M MPN: 1219/37C SL005 ALPHA WIRE
CABLE, 24AWG, 3 PAIR, PER M MPN: B963033 ALPHA WIRE
CABLE, 24AWG, 3 CORE, PER M MPN: B953031 ALPHA WIRE
CABLE, 24AWG, 2 CORE, PER M MPN: B953021 ALPHA WIRE
CABLE, 24AWG, 19 PAIR, PER M MPN: B963194 ALPHA WIRE
CABLE, 24AWG, 15 CORE, PER M MPN: B953153 ALPHA WIRE
CABLE, 24AWG, 15 CORE, PER M MPN: B953151 ALPHA WIRE
CABLE, 24AWG, 10 CORE, PER M MPN: B953101 ALPHA WIRE
CABLE, 24AWG, 1 PAIR, PER M MPN: B963013 ALPHA WIRE
CABLE, 22AWG, SCRN, 4PAIR, 30.5M MPN: 5484C SL005 ALPHA WIRE
CABLE, 22AWG, SCRN, 3CORE, 30.5M MPN: 86303CY SL005 ALPHA WIRE
CABLE, 22AWG, SCRN, 3CORE, 30.5M MPN: 25193 BK005 ALPHA WIRE
CABLE, 22AWG, SCRN, 2PAIR, PER M MPN: 5482C ALPHA WIRE
CABLE, 22AWG, SCRN, 2CORE, 30.5M MPN: 5102C SL005 ALPHA WIRE
CABLE, 22AWG, SCRN, 1PAIR, PER M MPN: 5121C ALPHA WIRE
CABLE, 22AWG, LSZH, 5 CORE, 30.5M MPN: 1175L SL005 ALPHA WIRE
CABLE, 22AWG, LSZH, 4 PAIR, 30.5M MPN: 2463L SL005 ALPHA WIRE
CABLE, 22AWG, LSZH, 4 CORE, 30.5M MPN: 1174L SL005 ALPHA WIRE
CABLE, 22AWG, 6 PAIR, PER M MPN: B964064 ALPHA WIRE
CABLE, 22AWG, 6 CORE, PER M MPN: B954063 ALPHA WIRE
CABLE, 22AWG, 4 CORE, SLATE, 152.4M MPN: 1174C SL002 ALPHA WIRE
CABLE, 22AWG, 2 CORE, SLATE, 30.5M MPN: 2402C SL005 ALPHA WIRE
CABLE, 22AWG, 2 CORE, SLATE, 152.4M MPN: 1172C SL002 ALPHA WIRE
CABLE, 22AWG, 1PAIR, PER M MPN: 5021C ALPHA WIRE
CABLE, 20AWG, SCRN, 4CORE, 30.5M MPN: 25464 BK005 ALPHA WIRE
CABLE, 20AWG, LSZH, 2 CORE, 30.5M MPN: 1895L SL005 ALPHA WIRE
CABLE, 20AWG, 3 CORE, PER M MPN: B955034 ALPHA WIRE
CABLE, 20AWG, 3 CORE, PER M MPN: B955031 ALPHA WIRE
CABLE, 20AWG, 2 PAIR, PER M MPN: B965023 ALPHA WIRE
CABLE, 20AWG, 2 PAIR, PER M MPN: B965022 ALPHA WIRE
CABLE, 20AWG, 2 CORE, SLATE, 30.5M MPN: 65002 SL005 ALPHA WIRE
CABLE, 20AWG, 2 CORE, SLATE, 30.5M MPN: 5052C SL005 ALPHA WIRE
CABLE, 20AWG, 2 CORE, SLATE, 30.5M MPN: 2412C SL005 ALPHA WIRE
CABLE, 20AWG, 2 CORE, 50M MPN: B955022 GE321 ALPHA WIRE
CABLE, 20AWG, 12 CORE, SLATE, 30.5M MPN: 1896/12C SL005 ALPHA WIRE
CABLE, 20AWG, 10 CORE, SLATE, 30.5M MPN: 1896/10C SL005 ALPHA WIRE
CABLE, 20AWG, 1 CORE, SLATE, 30.5M MPN: 2256/1 SL005 ALPHA WIRE
CABLE, 18AWG, 8 CORE, SLATE, 30.5M MPN: 1898/8C SL005 ALPHA WIRE
CABLE, 18AWG, 4 CORE, SLATE, 152.4M MPN: 1898/4C SL002 ALPHA WIRE
CABLE, 18AWG, 2CORE, 30.5M MPN: 25062 BK005 ALPHA WIRE
CABLE, 18AWG, 2 PAIR, SLATE, 30.5M MPN: 1132C SL005 ALPHA WIRE
CABLE, 18AWG, 1 CORE, SLATE, 304.8M MPN: 1745 SL001 ALPHA WIRE
CABLE, 16AWG, 2 CORE, PER M MPN: B957024 ALPHA WIRE
CABLE CONNECTOR RG 214/U PN 9214 ALPHA WIRE-J
CABLE 24AWG, SCRN 6CORE, PER M MPN: 5096C ALPHA WIRE
CABLE 24AWG, SCRN 3CORE, PER M MPN: 25113 ALPHA WIRE
CABLE 24AWG, SCRN 10CORE, PER M MPN: 5100C ALPHA WIRE
CABLE 22AWG, SCRN 4CORE, PER M MPN: 25194 ALPHA WIRE
CABLE 22AWG, SCRN 3CORE, PER M MPN: 25193 ALPHA WIRE
C14-16 Alpha Olefin Sulfonate 40% Solution Surfactant 5 gallon
C119466 X-Y Stage for Tencor Alpha-Step 200 Profilometer Surface Profiler
C118094 Tencor Alpha-Step Profilometer Wafer Surface Profiler 10-00020 10-00030
Business Royal Alpha 5000ML Cash Register Management System with Multi-Line
Bulb for ALPHA SOURCE CX-2300, CX-2300A, CX-2300WF, VISILIGHT
BRANDENBURG ALPHA II 2 Model 2707 Regulated high voltage power supply $999
Brand  Original! Earwear Gear Ready When You Are!
Brand  Original! Earwear Gear Ready When You Are!
Brand  Original! Earwear Gear Ready When You Are!
BRAND  MEISSNER CSMF70-442 ALPHA 70UM 1/4" MNPT VENT (20 AILABLE)
BRAND  MEISSNER CSMF40-442 ALPHA 40UM 1/4" MNPT VENT (25 AILABLE)
BRAND  MEISSNER CSMF20-442 ALPHA 20UM 1/4" MPT (12 AILABLE)
BRAND  MEISSNER CSMF10-442 ALPHA 10UM 1/4" MPT (15 AILABLE)
BRAND  MEISSNER CLMF20-442 ALPHA 20UM (5 AILABLE)
BRAND  IN BOX ROYAL ALPHA 1000 CASH REGISTER
Brand  Alpha Wire 6713 Red 100 Ft 22 AWG 0.0095 PPE INS
Brand  Alpha Wire 3048 White 100 FT 28 AWG .016 PVC INS 300V
Brand  Alpha Wire 1852 Brown 100 FT 28 AWG .010 PVC INS MIL-W-16878/1
Brand  Alpha 3073 Violet Appliance Wire 1000 FT 20AWG TC 600V
Brand  Alpha 3073 Red Appliance Wire 1000 FT 20AWGTC 600V
Brand  Alpha 3053 Blue Appliance Wire 100 FT20AWGTC 300V
Brand  Alpha 2844/19 Green 100FT 24AWG (19/36) SPC 200C 250V
Brand  Alpha 2843/7 White 100 FT 26 AWG .006 TFE INS.
Brand  Alpha 2842/7 Blue Appliance Wire 100 FT 28AWG (7/36) SPC 250V
Brand  Alpha 1855/19 White 100 FT 22 AWG (19/34) TC .010 (.25MM) PVC INS
Brand  Alpha 1854 Red Appliance Wire 100 FT 24AWG TC 600V
Brand  Alpha 1852 White 100 FT 28 AWG (7/36) TC .010 (.25MM) PVC INS
Brand  Alpha 1852 Orange 100FT 28AWG (7/37) TC 105C 600V
BRAND  | 1YR WARRANTY | UK SELLER
BRAND  | 1YR WARRANTY | UK SELLER
Box of Alpha Wire: FIT 221 3/32 Clear Shrink Tubing
BOX OF 2  CHIRON AMERICA B0.595.163.44.00 CABLE SETS X/Y/Z ROD 15M 21M/ALPHA
Box (NSN4845267)
Bosch/Radionics Security D1255 Alpha Keypad 
BOSCH/RADIONICS D1255 ALPHA DISPLAY COMMAND CENTER/KEYPAD-OFF WHITE-NIB
Bosch Security D623B - ALPHA NUMERIC COMMAND CENTER WITH LCD DISPLAY
BOSCH RADIONICS D1260 ALPHA V KEYPAD,NIB
Bosch PEG , Bosch CNC Alpha 2, Bosch 041448-112, CNC Bedienterminal
BOSCH D1260 SECURITY SYSTEM ALPHA V COMMAND CENTER KEYPAD ALARM (28 AILABLE)
BOSCH D1255 ALPHA DISPLAY COMMAND CENTER/KEYPAD-OFF WHITE
Bosch CNC ALPHA ALP 2 Komplettgerät 03044459-103
Bosch CNC ALPHA ALP 2 Komplettgerät
Bosch CNC Alpha 2, Bosch 041 CNC Bedienterminal
Bosch ALP-CRT Monitor für CNC Alpha Steuerung 041703-110
Bosch ALP-CRT Monitor für CNC Alpha Steuerung 041703-109
Bosch AC Servomotor SG-B1.023.042-10.010 mit alpha Getriebe
Boom Controller with Alpha Wire 5010
BOC Edwards A52844460 Tel Alpha 8 Interface Module, 406698
BOC Edwards A52844460 Tel Alpha 8 Interface Module, 406697
BOC Edwards A52844460 Tel Alpha 8 Interface Module, 406696
BOC Edwards A52844460 Tel Alpha 8 Interface Module, 406695
BLANK SIZE DIVIDERS- LOT 17  3 1/2" DIAMETER ALPHA WHITE
BLACK STALLION 35KF ALPHA TIG WELDING GLOVE Lined sz XL
BLACK STALLION 35KF ALPHA TIG WELDING GLOVE Lined sz LARGE
Black Alpha Wire 1553 Wire # 20 Awg (10/30) .41mm PVC Vintage Mil-w-76 B
BIO-RAD PTC-200 DNA ENGINE PELTIER THERMAL CYLER W/96 well Alpha block ALS1296
BIO-RAD DNA ENGINE PELTIER THERMAL CYCLER PTC0200 WITH ALPHA BLOCK ALS1296 PTC
BIO-RAD 384-Well Alpha Block Assembly for DNA Engine Thermal Cycler *TESTED*
BIO RAD/MJ RESEARCH 384 WELL ALPHA BLOCK FOR DNA ENGINE/TETRAD/DYAD
Bio Rad Tetrad 2 Peltier Thermal Cycler 2x 96 Well & 2 Dual 48 Well Alpha Blocks