开关量输入模块OS-XDC12
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1. 最大限度地满足被控对象的控制要求
充分发挥PLC的功能，最大限度地满足被控对象的控制要求，是设计PLC控制系统的首要前提，这也是设计中最重要的一条原则。这就要求设计人员在设计前就要深入现场进行调查研究，收集控制现场的资料，收集相关先进的国内、国外资料。同时要注意和现场的工程管理人员、工程技术人员、现场操作人员紧密配合，拟定控制方案，共同解决设计中的重点问题和疑难问题。

  2. 保证PLC控制系统安全可靠
保证PLC控制系统能够长期安全、可靠、稳定运行，是设计控制系统的重要原则。这就要求设计者在系统设计、元器件选择、软件编程上要全面考虑，以确保控制系统安全可靠。例如：应该保证PLC程序不仅在正常条件下运行，而且在非正常情况下（如突然掉电再上电、按钮按错等），也能正常工作。

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厦门仲鑫达自动化设备有限公司
欧阳英（销售经理）
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ALLEN BRADLEY 150-F43NBD SOFT START SMC-FLEX 150-F43FBD


YASKAWA E7 DRIVE BYPASS E7SVD024PX 208V?3P 24A


KOLLMORGEN SERVO DRIVE S62000 SERVOSTAR?620


ALLEN BRADLEY 150-B54NBD SMC PLUS 150B54NBD


ALLEN BRADLEY 1336F-BRF200-AN-EN-L6 20?HP


FISHER CONTROLS 32.24548CVF 1" CL150 WCC?VALVE DVC2000 W/ PRESSURE REGULATOR


KOLLMORGEN 620-AS SERVO DRIVE S62001 SERVOSTAR 620


YASKAWA E7 DRIVE BYPASS 208V 3P 10A E7NVD010GXY


YASKAWA E7 E7LBB004G?3HP 480VAC AC DRIVE BYPASS


Gould Shawmut AmpTrap A70P700-4 Semiconductor Fuse


YASKAWA VARISPEED VARIABLE F7 DRIVE CIMR-F7U4015 380-480V 50/60Hz 20HP


ALLEN BRADLEY 1771-NOC/C 1771NOC C HIGH?RESOLUTION ISOLATED?ANALOG MODULE


Toshiba Tosvert-130G2+ 100HP Transistor?Inverter VT130G2+410K


ALLEN BRADLEY 1336E-BRF50-AA-EN 5HP IMPACT SER. D


ALLEN BRADLEY 20BD014A3AYNARB0 POWERFLEX?700 10HP AC MOTOR DRIVE


CUTLER HAMMER S801N66N3S SOFT STARTER


OMRON CJ1G-CPU43H, CJ1W-PA202, CJ1W-NC213, CJ1W-CT021, CJ1W-SRM21, CJ1W-OC211


ALLEN BRADLEY 1336E-BRF50-AA-EN-L9E 5HP?AC DRIVE


ALLEN BRADLEY 1336E-BRF50-AA-EN 5HP ACDRIVE


TOSHIBA TOSVERT VT130G2+4270 TRANSISTOR?INVERTER 25HP


Arista ADM-1815BP Industrial LCD Monitor?W/ MICROBOX-6824A CONTROLLER


FINCOR 3120M SIX-SCR?DC MOTOR CONTROL 3121M 20HP


ALLEN BRADLEY 1336E-BRF50-AA-EN-L9E 5HP?AC DRIVE


JR MERRITT CONTROLS?VNS2V-101.7574 JOYSTICK CONTROLLER


FUJI FRN020E1S-4U FRENIC-MULTI 20HP VFD


SIEMENS ULTRAMAT 21P?CO GAS ANALYZER 7MB1122-1DA13-1BA1


MITSUBISHI A373UCPU?MULTIAXIS CONTROLLER


Kollmorgen Servostar?610 S61000-550 230/480V 10A 7 KVA


KOLLMORGEN S60300 SERVOSTAR 603 SERVO AMPLIFIER 3AMP 230/480V 2KVA


METTLER TOLEDO D16119600A JAGXTREME CONTROLNET/ETHERNET


OMRON NS8-TV00B-V1 INTERACTIVE DISPLAY


PROSOFT MVI56-MNETC?MODBUS ETHERNET MODULE

SAFTRONICS CSXI-110-V6-C1 SOFT STARTER 200A 200-575 VAC


MITSUBISHI A385P-30?MULTIAXIS CONTROLLER


INGERSOLL-RAND THERMAL MASS CONTROLLER?39814595


DANFOSS VLT5008 PT5B20STR0DLF00A00 DRIVE?7.5HP

GENERAL ELECTRIC PLE3ESBG POWER LEADER EPM 10A 120V

ALLEN BRADLEY FREQUENCY DRIVE 1336F-BRF50-AN-EN -L6 1201-HCS1 5HP

DANFOSS VLT5008 PT5B20SBR3DLF00A00C0 DRIVE 7.5HP


YASKAWA E7 DRIVE BYPASS 480V 3P 2.1A E7NVB002CGZY


CUTLER HAMMER SV9000?SV9010AC-5M0B00 10HP SV9010AC5M0B00


METTLER TOLEDO JAGXTREME CONTROLLER JXPA1000000


ALLEN BRADLEY FREQUENCY DRIVE 1336F-BRF50-AN-EN 1201-HCS1?5HP


Yaskawa Varispeed E7?Drive CIMR-E7U4011


YASKAWA F7 Dive CIMR-F7U47P5 17.0A SPEC:47P51F 10HP DRIVE CIMRF7U47P5


SQUARE D ILL ILL344001021 3 POLE 400 AMPSHUNT TRIP CIRCUIT?BREAKER

ALLEN BRADLEY 509-FOD SIZE 5 MOTOR STARTER 120V COIL


AMCI 7264 4 CHANNEL?SSI MODULE
MITSUBISHI MULTIAXIS?CONTROLLER A362ES


PRO-FACE 7.5" OPERATOR INTERFACE COLOR LCD SCREEN AGP3400-S1-D24 3280035-02


LENZE EVS9324-EP SERVO DRIVE

Toshiba Tosvert 130?G2+ Transistor Inverter 7.5 HP VT130G2+4080

ProControl by EOS Research PLC Series 2


KOLLMORGEN SERVOSTAR606 600 S60600

FLUKE 700PA6 PRESSURE MODULE RANGE 100 PSIA 700kPA 7 BAR BURST PRESSURE 300 PSIG

MITSUBISHI MELSEC PLC A1S63P Q2ASHCPU-S1?A1SY42 A1SD75M1?A1SY40 A1SX40


DANFOSS VLT-205 175F3028 012702G209 VARIABLE SPEED DRIVE


DANFOSS VLT-205 175F3003 039402G439 VARIABLE SPEED DRIVE

THAYER SCALE APPLICATION PROCESSOR AP32


YASKAWA CIMR -VU4A0018FAA 10HP V1000 DRIVE

SIEMENS 6ES7 314-1AE04-0AB0, 331-7KF02-0AB0, VIPA-321-1BH00,322-1FF01-0AA0

ALLEN BRADLEY 2711P-K4M5D PANELVIEW PLUS?SER. A REV. B

ALLEN BRADLEY 1394C-AM03 SERIES C AC SERVO CONTROLLER AXIS MODULE, 2 KW


BARNANT COMPANY DLXB-PH/M METERING PUMP?I/h Bar: 5-7 120V PBX0908610BA

BARNANT COMPANY DLXB-PH/M METERING PUMP?I/h Bar: 5-7 120V PBX0908610BA NNB

ALLEN BRADLEY 1771-IFF/A FAST ANALOG INPUT MODULE

GE SPECTRA ADS36400HB 400A 600V FUSIBLE?PANELBOARD SWITCH


TOSHIBA G7 VT130G7U4035B TRANSISTOR INVERTER 3HP 460V


THAYER EZ-3200 SCALE?OPERATOR INTERFACE?D-63069-1 OI-3200


ALLEN BRADLEY POWERFLEX 40 22B-D017N104?SER A 480VAC 3PH AC?DRIVE


YASKAWA ELECTRIC RESISTOR UNIT JUSP-DB03?NIB


ALLEN BRADLEY 1771-NT2/B HIGH RESOLUTION?ANALOG SERIES


MODICON 140-NOA-622-00 INTERBUS MASTER G4 140NOA62200


ALLEN BRADLEY SLC 500 DATA TABLE ACCESS MODULE 1747-DTAM W/ 1747-C10

AMETEK HDR POWER SYSTEMS SHZF3-480-60-NC-UB-02


WESTINGHOUSE NB3800PF 3POLE 800AMP 600V?CIRCUIT BREAKER

Allen Bradley 1788-CNCHKR/A Control Net?NetChecker Diagnostic Tool


YASKAWA ELECTRIC CIMR-VU4A0023FAA V1000?15HP


HONEYWELL DR45AT-1111-00-000-000000-0 DIGITAL CHART DATA RECORDER TRUELINE


MILLTRONICS MULTIRANGER ML51014401


SIEMENS COMM SYS INC?DSU DP 91468-01 ISS?3 NEW


CUTLER HAMMER ECN1818CKA 30A 600V FUSED?COMBO STARTER NEMA 12 ENCLOSURE


BALDOR ID15H505-E ADJUSTABLE SPEED DRIVE?5-7.5 HP


140-CRA-932-00 MODICON INTERFACE MODULE?140CRA93200


ALLEN BRADLEY 2707-L8P2 DTAM PLUS SER C?OPERATOR INTERFACE


SQUARE D KA KA36250?3 POLE 250 AMP 600V?CIRCUIT BREAKER


XYCOM XT1502 INDUSTRIAL MONITOR XT1502-BB-RB PM-102000


YASKAWA CIMR-E7U42P2?5.3A


COOPER P3798102-00010 VANTAGE USER INTERFACE MODULE CN-UIM2


BAY CONTROLS PROTECH?USER INTERFACE MODULE UIM2-1


MULTILIN 269 CONTROLLER 269PLUS-10C-120


TELEDYNE INSTRUMENTS?ENHANCED REMOTE PANEL MODEL 550 1803-0000-01

FURNAS SIZE 4 14JG32A*71 14JG32AA71 120VAC COIL

ABB ACS600 AC DRIVE?ACS601-0025-5-000B1200000 3PH

NEW Square D HD 150?3 pole 90A 600v HDN36090 PowerPact Circuit Breaker


SCHNEIDER ELECTRIC MODICON 140-DAI-553-00 140DAI55300 *NEW*
DANFOSS VLT103-175B6401 VARIABLE SPEED DRIVE


KOYO DIRECT LOGIC 405 D4-430 CPU 110/220VAC


DANFOSS VLT AUTOMATION DRIVE FC-302P5K5T5 7.5HP


FUJI GENEREAL ELECTRIC FRENIC MULTI FRN007E1S-4U 480V 7.5HP


HANNA HI 9910 Wall Mounted pH Controller


SIEMENS NET COMMUNICATION PROCESSOR MODULE 6GK7343-1HX00 6GK7 343-1HX00-0XE0


7.5 hp Yaskawa V1000?Variable Frequency?Drive CIMR-VU4A0011FAA

DANFOSS VLT 2800 195N1003 W/ DANFOSS LCP?175N0131


AMETEK HDR POWER SYSTEMS SHPF3-480-30-NC-UB-02


ALLEN BRADLEY 1756-LSP/B 1756LSP GUARDLOGIX 55LSP PROCESSOR


SIEMENS TI505 505-6660 POWER SUPPLY W/ 505-6851A, 505-4332,?CTI 2571 AND RACK


SQUARE D 8736SDG2V02H20S SIZE 2 STARTER?SER. A


BENSHAW RSC-400 MAGNETIC CONTACTOR 300HP


MODICON TSX QUANTUM?140CRA93100 RIO DROP


GE FANUC SERIES ONE?PLC SYSTEM, IC610CPU101C, IC610CHS110A,?IC610MDL129A,


GE Nema Size 5 Contact Kit 3 Pole 55-154607G041 NEW


HONEYWELL DR45AT CHART RECORDER DR45AT-1100-00-000-0-500000-0

SIEMENS TELL COMM MODULE S30861-U2094-X-G1/01


YASKAWA F7 CIMR-F7U45P5 480V 15A DRIVE


Toshiba G3 Tosvert-130 Transistor Inverter AC DRIVE VT130G3U4055 5HP

CONTROL TECHNIQUES COMMANDER SE SE33200550 7.5 HP AC DRIVE


SIEMENS 500-6870 PROFIBUS-DP REMOTE BASE?CONTROLLER MODULE 5006870


ALLEN BRADLEY 2707-MVP232 MICROVIEW 2707MVP232 SER.B REV.A FRN.1.01


SCHNEIDER ELECTRIC MODICON AS-B875-002 ASB875002

MILTON ROY C941-34 MICRO PROCESSOR DOSING PUMP 20 GPH 25 PSI


SCHNEIDER AUTOMATION?TSX QUANTUM 140CPU11303 CPU 512K 1XMB+

ITE SIEMENS LD LD63F600 3 POLE 600 AMP TRIP CIRCUIT BREAKER


Cole Parmer Digi-Sense Temperature Controller Model 89000-00


FISHER SCIENTIFIC ACCUMET BASIC METER AB15 PH METER


SCHNEIDER 140CPU11302 TSX QUANTUM CONTROLLER


MODICON 140-CRA-211-20 SCHNEIDER 140CRA21120 MB+ DROP DC


TOSHIBA G3 TOSVERT-130 TRANSISTOR INVERTER VT130G3U4035 3 HP?3.5 KVA


*NEW* SIEMENS 6EP1437-3BA00 SITOP MODULAR 40A 3PH POWER SUPPLY


ASEA Contactor, Size?6 EG 630-2 3 Phase?600 V

YASKAWA VARISPEED F7?CIMR-F7U43P7 480V-7.6A AC DRIVE


TOSHIBA TOSVERT VT130G2+4025 TRANSISTOR?INVERTER 2HP 460V


CTI 2572 EHTERNET TCP/IP MODULE 901J-2572 901J2572


HONEYWELL BC7000L MICROCOMPUTER BURNER CONTROL SYSTEM

MOTOROLA MVME MODULE?01-W3347F-43A 147-022


CTI 2554-A FOUR CHANNEL HIGH SPEED COUNTER MODULE 901D-2254-A


ASEA-PARAMETRICS 282157 AC MOTOR SPEED CONTROL C017 3PH 208-460V 17A


PHD pH DIFFERENTIAL?SENSOR PD2P1


MASTERFLEX EASY LOAD?II 77201-62 COLE-PARMER 7553-80


DANFOSS VLT 2800 195N1003 DRIVE 480V 1.7A


PHD ORP DIFFERENTIAL?SENSOR RD2P5


ADS36200HS GENERAL ELECTRIC SPECTRA FUSIBLE DISCONNECT UNIT?200A-600V 3P


NEMATRON POWERVIEW PV-770S 7.7" COLOR


TB WOODS EF1C40030B?M DRIVE 3HP
MODICON AS-B836-016?OUTPUT MODULE


SIEMENS SITRANS LVS?200


SCHNEIDER AUTOMATION?140-DAO-842-10 OUTPUT MODULE 140DAO84210 *NEW*

LAMBDA JWS600-28 POWER SUPPLY JWS60028?28V 23AMP


Transtector MCP Series FSCM 30992 Superior Surge Protection?I2R SERIES 120V MOV


TOSHIBA VT130G3U4025?G3 TOSVERT-130 AC 1HP 460V TRANSISTOR INVERTER DRIVE


SEW Eurodrive Movitrac MC07B0022-5A3-4-00

SQUARE D 600V 400A 3?POLE MOLDED CASE CIRCUIT BREAKER, LH36400


ECOS MODEL 2300 EARTH GROUND TESTER


COLE PARMER EASY-LOAD II Masterflex L/S77201-62


ALLEN BRADLEY ControlLogix RELAY OUTPUTMODULE 1756-OW16I SER. A


SCHNEIDER QUANTUM 140NOE21100 ETHERNET TCP/IP


SCHNEIDER TSX QUANTUM 140ACI03000 ANALOG?INPUT UNIPOLAR PLC?MODULE 8CH


MITSUBISHI AD-71-S1?PROGRAMMABLE CONTROLLER AD71S1


FOXBORO IMT25-PDADB10N-AB MAGEXPERT I/A?MAGNETIC FLOW TRANSMITTER


AEG MODICON MODBUS PLUS REPEATER NW-RR85-001


FOXBORO 57630-447 CONTROLLER


CONTROLOTRON SYSTEM?1010 MULTIFUNCTION ULTRASONIC FLOWMETER?1010FTN1


ALLEN BRADLEY 1756-L55/A PROCESSOR UNIT?1756-M13/A


SQUARE D 8502SF02 SIZE 4 CONTACTOR 208V?60HZ COIL


ALLEN BRADLEY 1756-PA72 1756PA72 /B POWER SUPPLY B

GE SPECTRA SERIES ADS32100HS PANELBOAD SWITCH


ALLEN BRADLEY PNEUMATIC TIMING RELAY 849-ZOD32 SER. B *NEW*


AS-B875-001 MODICON?PLC MODULE


DANFOSS VLT TYPE 3002 VARIABLE SPEED DRIVE 175H1730 1HP


Yaskawa Varispeed V7-4X Variable Frequency AC Drive Inverter?CIMR-V7CU40P7


TTC 750E ATM TESTER


3M TECS FIBER OPTIC?TERMINATION TOOL KIT?FOR 200 MICRON HARD?CLAD FIBER 592350


Toshiba G3 AC Drive?VT130G3U4110 10HP


Brand New Bosch Injector Pump Plunge forMercedes 2418455071?ALL 8!

ABB SACES4 CIRCUIT BREAKER SACE PR211 250A


SQUARE D 9065-SF520?SER. A OVERLOAD RELAY


SCHNEIDER ELECTRIC MODICON 140-DAI-553-00 140DAI55300


RELIANCE ELECTRIC SP?500 VS DRIVE 1SU41002 (2 HP)


SCHNEIDER AUTOMATION?TSX QUANTUM 140CRP93100 RIO HEAD


SQUARE D CIRCUIT BREAKER KAL KAL26200WB8041 200 AMP 600 VOLT?2 POLE

DYNAPAR MAX COUNT 6?MC600S00 COUNTER CONTROL


Magnetek Lancer GPD502 Adjustable Frequency Motor Drive Model L715 5HP


STRANCO REM-1 REMOTE?OUTPUT CONTROLLER AND SIGNAL CONVERTER


Magnetrol Level Transmitter Control 344-0442-100


ALLEN BRADLEY 1791DS-IB8X0B8 COMPACT BLOCK SAFETY MODULE

Minolta TV Color Analyzer II TV-2130 with Probe 103408


ALLEN BRADLEY 509-DOD SIZE 3 STARTER 120V COIL


ALLEN BRADLEY 1785-L40B PLC-5/40 PROCESSOR MODULE SER. C


YASKAWA SERVOPACK SGDS-01A72A 100W


SCHNEIDER ELECTRIC MODICON QUANTUM 140XBE10000 140-XBE-100-00


Raychem JBS-100-L-A?Tyco Thermal controls power connection kit


AMETEK / HDR POWER SYSTEMS CURRENT IMBALANCE ALARM 2096000
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