A life without if, but there are many but; Life can not regret it, but it can turn. -----人生没有如果,但是有很多但是;人生不能后悔,但是可以拐弯。
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编程调试服务及系统维护
提供(AB)罗克韦尔全系列PLC 施耐德Quantum可编程控制器(PLC)产品技术支持,
并根据客户需求,提供选型配置、电气控制柜设计.工程设计、系统成套、软件编程、现场调试,可为工厂的自动化产品提供定期质检等。
我们在冶金、电力、化工、机械、供水,石油天然气等领域开发配套罗克韦尔(AB),施耐德Quantum(PLC)产品取得了的工程业绩。
本着不断创新、精诚合作的理念,为客户提供基于产品和应用的增值技术服务!

1. 存储器
可编程控制器的存储器由只读存储器ROM、随机存储器RAM和可电擦写的存储器EEPROM三大部分构成,主要用于存放系统程序、用户程序及工作数据。
只读存储器ROM用以存放系统程序,可编程控制器在生产过程中将系统程序固化在ROM中,用户是不可改变的。用户程序和中间运算数据存放的随机存储器RAM中,RAM存储器是一种高密度、低功耗、价格便宜的半导体存储器,可用锂电池做备用电源。它存储的内容是易失的,掉电后内容丢失;当系统掉电时,用户程序可以保存在只读存储器EEPROM或由高能电池支持的RAM中。EEPROM兼有ROM的非易失性和RAM的随机存取优点,用来存放需要长期保存的重要数据。
2. I/O单元及I/O扩展接口
(1)I/O单元
PLC内部输入电路作用是将PLC外部电路(如行程开关、按钮、传感器等)提供的符合PLC输入电路要求的电压信号,通过光电耦合电路送至PLC内部电路。输入电路通常以光电隔离和阻容滤波的方式提高抗干扰能力,输入响应时间一般在0.1~15ms之间。根据输入信号形式的不同,可分为模拟量I/O单元、数字量I/O单元两大类。根据输入单元形式的不同,可分为基本I/O单元、扩展I/O单元两大类。
(2)I/O扩展接口
可编程控制器利用I/O扩展接口使I/O扩展单元与PLC的基本单元实现连接,当基本I/O单元的输入或输出点数不够使用时,可以用I/O扩展单元来扩充开关量I/O点数和增加模拟量的I/O端子。
3. 外设接口
外设接口电路用于连接手持编程器或其他图形编程器、文本显示器,并能通过外设接口组成PLC的控制网络。PLC通过PC/PPI电缆或使用MPI卡通过RS-485接口与计算机连接,可以实现编程、监控、连网等功能。
4. 电源
电源单元的作用是把外部电源(220V的交流电源)转换成内部工作电压。外部连接的电源,通过PLC内部配有的一个开关式稳压电源,将交流/直流供电电源转化为PLC内部电路需要的工作电源(直流5伏、正负12伏、24伏),并为外部输入元件(如接近开关)提供24V直流电源(仅供输入端点使用),而驱动PLC负载的电源由用户提供。
Siemens 6SE6400-3CC00-4AD3
Allen Bradley 1492-F3
BANNER QS18VP6AF100Q 0552F ADJ FIELD RANGE1-100MM ADJ CUTOFF 20-100MM INPUT10
NSK 6007N Planetary Frame Bearing 25Z986D7
Allen Bradley 194R-SC1
SMC SYJ3430 5W0
Moeller FAZ-C3/1
Allen Bradley 1492-PDE1141
Hoffman F44LB 6X6
Keyence FS-N12CP Fiber Amplifier Unit E4492207B
Kaneko Cord SPMC-8 controller cable 67-30360 DDK
Festo FBS-SUB-9-GS-DP-B
Wago 767-3801
IDEC RSCA1N-20A 20 AMP
Brady 2-8234-00 Black On Yellow B580 .5" X 90' Y8217 Labels 64810 (142750)
Norgren L74M-3AP-QDQ
Cosel LDA30F-24 Power Supply Board NC3R 94V-0
Numatics NPN-QDS-M8-U
Turck NI14-M18-AP6X-H1141
Allen Bradley 2755-CS15 Bulletin 2755 15 Ft Cable
PHOENIX CONTACT 2263007 SF-SKBI 64 Snap Foot
Phoenix Contact 2912507 Relay Module PLC-RSP- 24DC/21-21
Maska MA50x3/4, AK51X3/4, AK51, MA50
MOELLER M22-WRLK-G
Wago 50036611 15 Pin Hi-Density D-Sub Wago 4504 75600
Banner QS18VP6RQ5 All
Danfoss TUAE R134a Thermostatic Expansion Valve, 06802214, 1/4" x 1/2"
Pack Cutler-Hammer H2019-3
Turck RSCD RJ45 440-4M / U-04394
RCA WE-130A Sound Level Meter 2104 L112
ABB S203 K40A 3 POLE MINI
Turck BC 10-M30-AZ3X
SIEMENS 6ES7 972-0BB11-0XA0
ABB MS 325 690 V~ 20-25A
Allen Bradley 100-C23D01 Contactor Series C, 24 VDC Coil IEC 60947-1
GE FANUC IC693CHS398H
Hammond Manufacturing RASA22BK3
Phoenix Contact FLKMS-D50 SUB/S
Bosch 3600905015 Deep Groove NTN Ball Bearing 3 600 905 015 000
Allen Bradley 898D-48LT-DM4
Fanuc A20B-2902-0020 / 01A
Rexroth 3 842 210 685
Allen Bradley 872C-D3NP 12-D4
GE Fanuc IC693CHS391K
Allen Bradley 1492-N14
POTTER & BRUMFIELD EOTZ-240D15 RELAY
EATON CUTLER HAMMER 1887-2 COIL, CITATION, SIZE 0-1, 240V/60HZ AND 220V/50HZ
MISUMI SAIPOK10-40 10MM DIA X 40MM LENGTH
SMC SV3100-5W1U PNEUMATIC VALVE 24 VDC
Leybold Heraeus plunger switch 42-270-012, 400-640-007
Turck BC10-M30-VP4X Proximity Sensor 25020
HUBBELL HBL5251I
UNISTRUT P1429 EMT
HELICOIL P1084-5EN075 M5X0.8 FREE
EAGLE ELECTRIC 313-BOX MEDIUM BASE TO CANDELABRA E26 TO E12
PHD 53602-2-02 REED SENSOR SWITCH 4.5-24 VDC 200 MA
Phoenix Contact Typ UT 2.5-PE
Allen Bradley 1492-WTS3
Allen Bradley 1492-CJK6-10
Turck DBKM 8151-C Connector U2-06190
Generic 1394A 2-Port PCle X1
Buss JP60030-3PRA Pyramid Fuse Holder Block 600V-30 with LPJ-8SP
Turck BIM-UNR-AP6X-0,3RS4 W/M
Weidmuller 1498700000 HDC HSB 6 MS 600V 35A
Weidmuller 1498900000 HDC HSB 6 FS 600V 35A
Turck PKW 3Z-5 / U0879-41 Female M8 3-Wire
Honeywell 972AA2HM-A3P-L Micro Switch Sensing and Control CR215DB12SA3PJ
Grayhill 70M-ODC5 Output Module 2.5-10VDC / 60VDC 3A 0106 REV. H
L-Com CSM25MF-25 D-Sub Cable Economy Molded DB25
Allen Bradley 1489-A2C200
EIT DRM-002, LM90723-1
OMEGA ENGINEERING WTJ-10-36-OSTW-M
Molex BradConnectivity CA4006-39
MC 720 / IP65 ON/OFF Switch 120/240V 50/60Hz W/ Plug
Turck RSM 572-5M / U5447-25
ALLEN BRADLEY 889D-M4SC-5
MC 720 / IP65 Solenoid Valve On-Off Switch W/ Valve 120/240V 50/60Hz 0.24/0 13A
Mencom MDC-3YFF-0.5M
MC 720 Solenoid Valve On/Off Switch 0543 00.1-00
Numatics PN32
GE CL00A310T / RT1G Contactor w/ Overload Relay 1.0-1.5A
Balluff BES 516-325-G-E5-C-S4
Allen Bradley 194E-A-P11
Allen Bradley 800F-PX02
Murr Elektronik 85 656 MDD 0.7-24/12
Turck WAKW 4.5T-4 Euro Fast Cordset U3204
ABB Entrelec 1SNA115124R0700
Fanuc A660-2040-T104 BB0200 Ribbon Cable JRV1-CN1
Turck RS 4.5T-10 Euro Fast Cordset U2186-20
Banner Engineering SMB30S Mounting Bracket 33204
TURCK Multibox U7032 VB80-P7X9-CS12 8-Port
National Instruments 182801A-002 2 Meter MX12 1 Cable
Allen Bradley 1492-SP1C100
Bussmann DFJ-30 Amp
L-Com CSM9MF-25 DB9
Allen Bradley 1492-J4-G 4MM
Allen Bradley Flex I/O Output Module, 1794-OV16
Engineering SMPW-J-MF
Turck RKM 46-4M Straight Female Connector 4M U5079
SMC D-S9P2 Auto-Switch / AUTO-SWITCH ACCESSORY
MSC BK MIKRO 5-RL, 8.0502.04, 6304202
SMC D-M9PMAPC PNP
Pepperl+Fuchs ICZ-AIDA1-V45, 217762, Phoenix Contact VS-PPC-C1-RJ45-MNNA-PG9
SMC VQ2200N-5
Festo NEBU-M12W5-K-5-LE4 Right Angle 4 Pin M12 Connector Cable 541329 E913 CE
Allen Bradley 440R-C23139 24 VAC/DC Series B Guard Master Safety Relay MSR131RTp
Allen Bradley 800T-QAH24AD1 Lamp No. N319A 800T-XD1
Banner SM31RDLBQD
TURCK VB 803M-BS14 MULTI-BOX
SMC D-F7PL AUTO-SWITCH, PROXIMITY SENSOR, PNP, IN-LINE
SIEMENS 5SY4110-7 CIRCUIT BREAKER 10AMP 1POLE 10KA 230/400VAC
IFM Electronik AC5011
ALLEN BRADLEY 140592
ALLEN BRADLEY 140586
Edmund Scientific Co. Edscorp Sight Glasses W/121 Reticle
Phoenix Contact IB IL 24 DO -Output
Watlow St. Louis AF-2027604 Temperature Sensor G557973 1145
Watlow St. Louis 20CJFGD024A Temperature Sensor G550536 1134
TURCK VB2-FSM 4.4/2RS4T-0.2/0.2/CS11317
Turck U0102-1 / RKM 57-TR2
Lumberg RKT 5U-655/15F 909655 E73625 5 Wire
SOURIAU 851-01AC10-6P50
Turck PKW 3M-P7X2-6/S1587 Pico Fast Cable U-57983
Hoffman E1PBX
Allen Bradley 802T-WSP SER. F Limit Switch w/ 40146-113-53
Daihen U5204J07 Europe Inlet Guide For CM-147
Siemens Simatic 6XV1870-8AH10
TURCK RK 4.4T-6 Euro Fast CABLE U2177
KLOCKNER MOELLER FAZ-3-B25 60898 50/60Hz 3 Pole Din Rail Mount Breaker 31425B
Allen Bradley 855T-B24DN4
SMC EX250-SDN1
RDE Connects RC-17P1N12838T-20-6J Jumper Plug 10048-000
72360 / GB1002 10A 250V
SMC DC24V wiring
IDEC HW1X Red Emergency Stop Push Button W/ Cable JAE DB-C8-J10
Turck 4-M12-RP6X-H1143 / 4409U
SMC D-Y7PW DC 24V
L-Com CSMN25MM-25 D-Sub
Allen Bradley 440A-A19007
Eaton WMZT1D10 Circuit Breaker 10A 10kA SP UL489 BT
Sick CRR02/RS232 3.8M Spiral Cable 10P RJ45 to 9P D-Sub DCJ IDM140
ILMM5 MAGNETIC LEVEL SENSOR - METALLIC CASE
RST4-RKT4-225/2M
Banner QS18VP6LAFQ5 Photoelectric Sensor 10-30 VDC 1133H, I:319
TURCK RS 4.43T-6 U99-12222
Klockner Moeller FAZ-3-C6 415V
IFM Electronic IFS204
IFM Electric IFS205
Balluff BES 516-357-E5-Y-S4
Turck PKG 4M-6 Picofast 4 Pin Female W/ 3 Pin Male Connector U0058-11
Baumer IFRM 08P17A3/S35L
Schrack RT 78626 DIN
BUSS 600V 30A 2-POLE CLASS J FUSEHOLDER J60030-2CR BJ6032B-S
Phoenix Contact 1406246 Sensor / Actuator Cable SAC-4P-2,0-542/ FS SCO BK
SMC D-F79F GY DC5-24V
Parker E258652 3 Wire
SICK 6022009 DOL-0803-GOSM 3 Pin
Balluff BES M12MI-PSC40B-S04G Proximity Sensor BES0068 1320HU
Banner SMBIVURAR 82547 Bracket 1416P 3082547
Allen Bradley 889D-R5AC-2 DC
Allen Bradley 100-A09ND3 / 195-FA20 / 193-BSB-60-B
Phoenix Contact PLC-RSC-24DC/21-21ATEX Relay Contact Module/ RT940005
ABBOTT AXSYM SYSTEM MEIA LAMP LN09A66-01
Hoffman F44BB2C BARRIER
ABB IDFIX-R Identifier Pre Programmed 2TLA020070R2000
Hoffman F66LP
Jet V-Infinity EMSA240075N-PSP-SZ Switch Mode 24V Power Supply 0.75A EMSA240075
SMC D-H7PW
GE CR104PXG22 NEMA A600
Astrodyne OFM60-240
Eaton Cutler-Hammer H2016B-3
Turck Euro Fast Cable, RKS 6T-6, U-02586, Cordset, Eurofast, 0412M
Balluff BES 516-356-S4-C
ABB N40E Relay Contactor 110-120V Coil 60Hz R84
SMC D-Y7PMDPC
Allen Bradley 440R-C23139 24 VAC/DC Series B Guard Master Safety Relay MSR131RTP
Balluff BES 516-357-E5-Y-S4
Dionex IonPac CTC-1 Trap Column for 4mm, 9x24mm, 040192 (2009)
Allen-Bradley 1492-50XF
Banner OTBVP6QDH
Banner OTBVP6QDH
Also SOlenoid Valve Coil Type AMG, COL03779, 24V, 12-17W
Sanyo EUC250 1AV4U20B48400 P/01
Fanuc A20B-2902-0070/06D
IFM EVC01E PNP / NPN Inverter Module M12
Banner Q45BB6FQ5 10-30V dc, 250mA
Keyence FS-V33CP M8
HIGH SPEED HDMI CABLE CORD M/M XBOX PS3