A06B-6096-H105

A06B-6096-H105迄今為止，傳統的OPC技術已有3種不同的OPC服務器 – 數據訪問服務器、報警與事件服務器和歷史數據訪問服務器。如果用戶需要獲取一個溫度傳感器的當前值，一個溫度超過限定值的事件和一個溫度的歷史平均值，那么他發送3個請求，訪問3個服務器。

用戶訪問過程數據、事件和歷史數據用不同的方法要花費很多的時間。所以，統一這3種對象模型可以使這樣的事情變得非常簡單，不僅對OPC產品的供應商有利，也對系統集成商和用戶有利。

支持復雜數據結構

OPC的一個主要應用是對串行通信或者現場總線聯網設備的操作和監視。為了配置設備，OPC客戶機需要寫入數據類型，通過OPC服務器到達設備，包括數據結構元件的意義。

OPC基金會已經創建了描述復雜數據結構的方法，即復雜數據規范。然而，大多數今天市場上的傳統OPC產品除了很少的例外，不能使用復雜數據規范。

保證通信不丟失數據

早定義的數據訪問，可以讓客戶應用程序周期獲得過程數據的當前狀態。如果在OPC客戶機和遠程OPC服務器之間的物理通信連接發生了問題，數據通信會受到損壞。當通信損壞時，傳輸到OPC客戶機數據會發生改變，甚至丟失。

這種數據丟失在有些數據訪問應用中不是關鍵的，諸如趨勢記錄、過程監視或者過程顯示。但在有些場合的應用中是非常關鍵的。比如，OPC技術已經成為這些區域的基礎，諸如化工或者石化工業，這些地方要求無縫地記錄數據。

ALLEN BRADLEY PILOT LIGHT AMBER 800MR-P16S 110/120 VOLT

SQUARE D QO270 70 AMP 2 POLE BREAKER PUSH-IN

SQUARE D QOB260 60 AMP 2 POLE BREAKER BOLT-IN 

HAMMOND ELECTRICAL ENCLOSURE 1414A4 4"X4"X4"

CRYDOM SOLID STATE RELAY D1D07

 HOFFMAN ELECTRICAL ENCLOSURE F-44T12HC 12"X4"X4"

SQUARE D 9001-R9 PILOT LIGHT LENS

 HOFFMAN ELECTRICAL ENCLOSURE A-12064CH 12"X6"X4"

PATLITE BM-202H SIGNAL PHONE ALARM 

HOFFMAN STAINLESS STEEL PUSHBUTTON ENCLOSURE E-1PBXSS 

ELECTRO CAM PS-5021-10-M09 WITH PS-4100-11-016 BOARD

ALLEN BRADLEY 1746-A4 RACK & POWER SUPPLY 1746-P1 

ELECTRO CAM PS-4000-10-016-?R WITH PS-4100-11-016 CABLE

ALLEN BRADLEY SLC500 INPUT MODULE 1746-OA8 SERIES A

ALLEN BRADLEY SLC500 OUTPUT MODULE 1746-OB32 SERIES D

ALLEN BRADLEY SLC500 PROCESSOR UNIT 1747-L532 SERIES D

ALLEN BRADLEY SLC500 PROCESSOR UNIT 1747-L542 SERIES B

ALLEN BRADLEY SLC500 INPUT MODULE 1746-IB16 SERIES C

ALLEN BRADLEY SLC500 INPUT MODULE 1746-IB32 SERIES D

SOLA REGULATED POWER SUPPLY SLS-24-048T OUTPUT 24VDC

FILTERSENSE PARTICULATE MONITOR ASSEMBLY EM 30LGK 

ROSEMOUNT 68Q SERIES STAINLESS SANITARY THERMOCOUPLE 

NEW NUMATICS MANIFOLD SOLENOID VALVE 152JJ700O

RELECO C7-G20X 6 BLADE RELAY & BASE S7-M 24VDC 

NDC CIRCUIT BOARD 994B 994-03 SIM-RS422

NDC CIRCUIT BOARD 998C 998-03B SIM-CL

NDC CIRCUIT BOARD 991C 991-03G MUX CT 300

PEP MODULAR POWER SUPPLY 166-316 110 VOLT 3.15 AMP

SPRECHER WIRE TERMINAL KNIFE STYLE V7-WFD3 LOT OF 10 

DONGAN TRANSFORMER 50-1000-053 PRI 220-480V SEC 120V 

SPRECHER WIRE TERMINAL FUSED W/ LED V7-WFB4 LOT OF 10 

ALLEN BRADLEY 5 HP VFD 380-460V 12.2A 160-BA10NSF1

SPRECHER SCHUH WIRE TERMINAL FUSED V7-WFB4 LOT OF 11

AMI LASER 3100-114-1 PCB CIRCUIT BOARD

ORTHODYNE ELECTRONICS PCB ASSY 171552 CIRCUIT BOARD

MICRO MEMORY MM-6202 PCB CIRCUIT BOARD 171509

NEW SQUARE D I LINE 1200 AMP 480/277 DISTRIBUTION PANEL

ESI SPECIAL FUNCTIONS RELAY BOARD 68615 

ORTHODYNE ELECTRONICS PCB ASSY 160707/C CIRCUIT BOARD

SIXNET VERSATRAK IPM REMOTE TERMINAL UNIT VT-IPM-2410

SIXNET SIXTRAK ST-DI-024-16 DISCRETE INPUT MODULE

SIXNET SIXTRAK ST-DO-DC2-16HB WIRING BASE

SIXNET SIXTRAK ST-DI-024-16HB WIRING BASE

SIXNET VT-UIPM-431-HB WIRING BASE

SIXNET REMOTETRAK RM-8INS-UB WIRING BASE

SIXNET REMOTETRAK RM-8D02-FB WIRING BASE

SIXNET REMOTETRAK RM-8D12-FB WIRING BASE

SIXNET SIXTRAK ST-AI-INS-08UB UNIVERSAL WIRING BASE

ALLEN BRADLEY 1746-OB32 OUTPUT MODULE WITH CABLE 

SIXNET VERSA TRAK VT-UIPM-431-H MICRO IPM CONTROLLER

SIXNET SIXTRAK 16 DISCRETE OUTPUT MODULE ST-DO-DC2-16

SQUARE D 400 AMP MAIN LUG I-LINE ELECTRICAL PANEL 480V 

ORIENTAL MOTOR VEXTA CSD2120 -T 2 PHASE STEPPING DRIVER

SIXNET SIXTRAK 8 INSTRUMENTATION INPUT MODULE ST-AI-INS

ALLEN BRADLEY 1761-L32BWA MICROLOGIX 1000 SER C FRN 5. 

SIXNET REMOTETRAK 8 DISCRETE OUTPUT MODULE RM-8DO2

SIXNET REMOTETRAK ANALOG INPUT MODULE RM-8INS

DATAQ PORTABLE ETHERNET DATA ACQUISITION DI718-ES 

NEW NIPPON CHEMI-CON 601D 560UF 50V DC CAPACITOR (10) 

NEW BLODGETT MODEL FDO THERMOSTAT & GAS CONTROL VALVE

ESI LASER RESISTANCE IV BOARD MODULE CKA 67386

ESI LASER TIMING/COMMUNIC?ATION MODULE BOARD CKA 63116

METTLER TOLEDO LOAD CELL CONVERSION KIT 0736 TA600215

GE 800 AMP BREAKER DISCONNECT SWITCH SKHA36AT0800 

ORTHODYNE ELECTRONICS PCB ASSY 171507 CIRCUIT BOARD

WESTINGHOUSE 125 AMP MAIN BREAKER ELECTRICAL PANEL GHB 

ORTHODYNE ELECTRONICS PCB ASSY 171562 CIRCUIT BOARD

ORTHODYNE ELECTRONICS PCB ASSY 160717 CIRCUIT BOARD

ORTHODYNE ELECTRONICS PCB ASSY 160522 C CIRCUIT BOARD

ORTHODYNE ELECTRONICS PCB ASSY 160742 CIRCUIT BOARD

THEMIS TSVME190-1 CIRCUIT BOARD

NEW SQUARE D 9037 HW 39 FLOAT SWITCH 9037 HW39 SERIES A

TELEMECANIQUE CA3KN 22BD RELAY 24 V CA3KN22BD

ORTHODYNE ELECTRONICS BD ASSY 160752 CIRCUIT BOARD

TELEMECANIQUE LC1DT20 BL CONTACTOR 24 VDC 25A 7.5HP 

TELEMECANIQUE LRD 05 OVERLOAD RELAY .63- 1 A 600 V AC 

CUTLER HAMMER ADVANTAGE MOTOR CONTROL MODULE WPBR3

SIEMENS 125 AMP MAIN LUG ELECTRICAL PANELBOARD 480 277V

TELEMECANIQUE LR2 D1305 OVERLOAD RELAY 0.63 - 1AMP 600V

SIXNET VERSA TRAK VT-UIPM-431-H MICRO IPM CONTROLLER

SIXNET SIXTRAK 16 DISCRETE OUTPUT MODULE ST-DO-DC2-16

SQUARE D 400 AMP MAIN LUG I-LINE ELECTRICAL PANEL 480V 

ORIENTAL MOTOR VEXTA CSD2120 -T 2 PHASE STEPPING DRIVER

SIXNET SIXTRAK 8 INSTRUMENTATION INPUT MODULE ST-AI-INS

ALLEN BRADLEY 1761-L32BWA MICROLOGIX 1000 SER C FRN 5. 

SIXNET REMOTETRAK 8 DISCRETE OUTPUT MODULE RM-8DO2

SIXNET REMOTETRAK ANALOG INPUT MODULE RM-8INS

DATAQ PORTABLE ETHERNET DATA ACQUISITION DI718-ES 

NEW NIPPON CHEMI-CON 601D 560UF 50V DC CAPACITOR (10) 

NEW BLODGETT MODEL FDO THERMOSTAT & GAS CONTROL VALVE

ESI LASER RESISTANCE IV BOARD MODULE CKA 67386

ESI LASER TIMING/COMMUNIC?ATION MODULE BOARD CKA 63116

METTLER TOLEDO LOAD CELL CONVERSION KIT 0736 TA600215

GE 800 AMP BREAKER DISCONNECT SWITCH SKHA36AT0800 

ORTHODYNE ELECTRONICS PCB ASSY 171507 CIRCUIT BOARD

WESTINGHOUSE 125 AMP MAIN BREAKER ELECTRICAL PANEL GHB 

ORTHODYNE ELECTRONICS PCB ASSY 171562 CIRCUIT BOARD

ORTHODYNE ELECTRONICS PCB ASSY 160717 CIRCUIT BOARD

ORTHODYNE ELECTRONICS PCB ASSY 160522 C CIRCUIT BOARD

ORTHODYNE ELECTRONICS PCB ASSY 160742 CIRCUIT BOARD

THEMIS TSVME190-1 CIRCUIT BOARD

NEW SQUARE D 9037 HW 39 FLOAT SWITCH 9037 HW39 SERIES A

TELEMECANIQUE CA3KN 22BD RELAY 24 V CA3KN22BD

ORTHODYNE ELECTRONICS BD ASSY 160752 CIRCUIT BOARD

TELEMECANIQUE LC1DT20 BL CONTACTOR 24 VDC 25A 7.5HP 

TELEMECANIQUE LRD 05 OVERLOAD RELAY .63- 1 A 600 V AC 

CUTLER HAMMER ADVANTAGE MOTOR CONTROL MODULE WPBR3

SIEMENS 125 AMP MAIN LUG ELECTRICAL PANELBOARD 480 277V

TELEMECANIQUE LR2 D1305 OVERLOAD RELAY 0.63 - 1AMP 600V

SIXNET VERSA TRAK VT-UIPM-431-H MICRO IPM CONTROLLER

SIXNET SIXTRAK 16 DISCRETE OUTPUT MODULE ST-DO-DC2-16

SQUARE D 400 AMP MAIN LUG I-LINE ELECTRICAL PANEL 480V 

ORIENTAL MOTOR VEXTA CSD2120 -T 2 PHASE STEPPING DRIVER

SIXNET SIXTRAK 8 INSTRUMENTATION INPUT MODULE ST-AI-INS

ALLEN BRADLEY 1761-L32BWA MICROLOGIX 1000 SER C FRN 5. 

SIXNET REMOTETRAK 8 DISCRETE OUTPUT MODULE RM-8DO2

SIXNET REMOTETRAK ANALOG INPUT MODULE RM-8INS

DATAQ PORTABLE ETHERNET DATA ACQUISITION DI718-ES 

NEW NIPPON CHEMI-CON 601D 560UF 50V DC CAPACITOR (10) 

NEW BLODGETT MODEL FDO THERMOSTAT & GAS CONTROL VALVE

ESI LASER RESISTANCE IV BOARD MODULE CKA 67386

ESI LASER TIMING/COMMUNIC?ATION MODULE BOARD CKA 63116

METTLER TOLEDO LOAD CELL CONVERSION KIT 0736 TA600215

GE 800 AMP BREAKER DISCONNECT SWITCH SKHA36AT0800 

ORTHODYNE ELECTRONICS PCB ASSY 171507 CIRCUIT BOARD

WESTINGHOUSE 125 AMP MAIN BREAKER ELECTRICAL PANEL GHB 

ORTHODYNE ELECTRONICS PCB ASSY 171562 CIRCUIT BOARD

ORTHODYNE ELECTRONICS PCB ASSY 160717 CIRCUIT BOARD

ORTHODYNE ELECTRONICS PCB ASSY 160522 C CIRCUIT BOARD

ORTHODYNE ELECTRONICS PCB ASSY 160742 CIRCUIT BOARD

THEMIS TSVME190-1 CIRCUIT BOARD

NEW SQUARE D 9037 HW 39 FLOAT SWITCH 9037 HW39 SERIES A

TELEMECANIQUE CA3KN 22BD RELAY 24 V CA3KN22BD

ORTHODYNE ELECTRONICS BD ASSY 160752 CIRCUIT BOARD

TELEMECANIQUE LC1DT20 BL CONTACTOR 24 VDC 25A 7.5HP 

TELEMECANIQUE LRD 05 OVERLOAD RELAY .63- 1 A 600 V AC 

CUTLER HAMMER ADVANTAGE MOTOR CONTROL MODULE WPBR3

SIEMENS 125 AMP MAIN LUG ELECTRICAL PANELBOARD 480 277V

TELEMECANIQUE LR2 D1305 OVERLOAD RELAY 0.63 - 1AMP 600V

GOULD ULTRASAFE FUSE HOLDER USM21 30 AMP 600 VOLT

GOULD ULTRASAFE FUSE HOLDER USM31 30 AMP 600 VOLT

ITT DUAL 50 HP PUMP CONTROLLER ACH501-050-4-00?P2 S11407

NEW COOPER 175 WATT METAL HALIDE MULTI TAP BALLAST KIT 

ITE SIEMENS SENTRON 150 AMP CIRCUIT BREAKER FXD63B150 

SQUARE D 200 AMP CIRCUIT BREAKER KAL36200 3P 600 VAC 

NEW MAC PNEUMATIC VALVE 92B-BAB-CJA-DM-?DDAP-2DM 120 PSI

NEW GE BREAKER THQB2160 2 POLE 60 AMP BOLT IN 120/240V

ALLEN BRADLEY OVERLOAD RELAY 193-A1D1 1.0 - 2.9 AMPS

SMC NVM23 PNEUMATIC 3 WAY VALVE 1/4"

SQUARE D OVERLOAD RELAY 9065 TD1,8 1.8 - 2.6 AMPS

SQUARE D OVERLOAD RELAY 9065 TD1,2 1.2 - 1.8 AMPS

NEW ASYMETRIX MULTIMEDIA TOOLBOOK VERSION 3 SEALED

HONEYWELL MCE3 THREE CHANNEL SIGNAL CONVERTER RELAY

EDCO POWER LINE SURGE PROTECTOR HSP121BT-1RU 

HONEYWELL RM7895 C 1012 BURNER CONTROL W/DISPLAY MODULE

ALLEN BRADLEY 140-MN-0240 MOTOR STARTER 1.5 HP 

HONEYWELL RM7895 C 1012 WITH FLAME AMPLIFIER & BASE

LIEBERT UPS REMOTE STATUS MONITOR CONTROL 02-790860-03 

GEO TECHNOLOGY MODEL R300 TWO WIRE TRANSMITTER

SQUARE D 60 AMP CIRCUIT BREAKER QOB360 

SQUARE D 40 AMP CIRCUIT BREAKER QOB340 

ALLEN BRADLEY 1606-XLS120E 24 VDC POWER SUPPLY 1606-XLS

SQUARE D 30 AMP CIRCUIT BREAKER QOB330 

SQUARE D 30 AMP CIRCUIT BREAKER QOB230 

KEP RATEMETER/TOTAL?IZER INT69RTAL1A