SMTO-1-PS-S-LED-24C+现货

SMTO-1-PS-S-LED-24C
SMTO-1-PS-S-LED-24C
SMTO-1-PS-S-LED-24C
系统软件，对各种工艺控制方案更新是DCS的一项基本的功能，当某个方案发生变化后，工程师只需要在工程师站上将更改过的方案编译后，执行下装命令就可以了，下装过程是由系统自动完成的，不影响原控制方案运行。系统各种控制软件与算法可以将工艺要求控制对象控制精度提高。而对于PLC构成的系统来说，工作量极其庞大，首先需要确定所要编辑更新的是哪个PLC，然后要用与之对应的编译器进行程序编译，后再用的机器（读写器）专门一对一的将程序传送给这个PLC，在系统调试期间，大量增加调试时间和调试成本，而且极其不利于日后的维护。在控制精度上相差甚远。这就决定了为什么在大中型控制项目中（500点以上），基本不采用全部由PLC所连接而成的系统的原因。

NAMCO 20-230VAC 4.5MA 3 POLE PROXIMITY SWITCH EE560-84400

BRAD HARRISON 4 PORT 600V 7A MULTI-PORT INTERCONNECT SYSTEM 413P411

PILZ 120VAC SAFETY RELAY PZE/7 120VAC 6S 1O

GE GENERAL ELECTRIC 600VAC 100A 3-POLE HI-BREAK CIRCUIT BREAKER THED136100

BALLUFF 10-30VDC PROXIMITY SENSOR BES Q40KFU-PAC20B-S?04G

TURCK 20-250VAC 3-PIN INDUCTIVE PROXIMITY SWITCH BI10-G30-RZ3X-B?1121

TELEMECANIQUE 12-48VDC INDUCTIVE PROXIMITY SENSOR XS1 M18PA370L1

SQUARE D HEAVY DUTY LIMIT SWITCH FTUB1 SER. D

SQUARE D 125A, 240V 3-POLE MOLDED CASE CIRCUIT BREAKER QOU30001

TURCK 4 PIN FEMALE CORDSET RK 4.2T-6

HARTING 250V 10A 15P CRIMP INSERTS, 09-21-015-3001  

HUBBELL 120/277VAC 20A SINGLE POLE TOGGLE SWITCH, HBL1221GY

SQUARE D 145T145HDIT SORGEL INSULATED TRANSFORMER, 145 kVa 460|460Y/266 V 182 A

POTTER & BRUMFIELD 5A 277VAC MAX SINGLE POLE CIRCUIT BREAKER W91-X112-5

ALLEN BRADLEY 24V RED ILLUMINATED PUSH / PULL BUTTON 800T-FXQ24RA4 SER. T

GENERAL ELECTRIC 120/277V 400W METAL HALIDE-MERCURY BALLAST GEM400MLTAC4-5

GENERAL ELECTRIC 90V, EXPLOSION PROOF PERMANENT MAGNET TACHOMETER 5BC42AE1003A

CORCOM 250VAC 20A 50-60HzEMI LINE FILTER 20AY96C

BUSSMANN 12A 250V FAST BLOW CERAMIC FUSES ABC-12A 0

MERLIN GERIN MULTI 9 277VAC 10A TYPE C CIRCUIT BREAKER C60N / 24432 0

GORDOS ARKANSAS 120VAC, 3-32VDC, 10A SOLID STATE RELAY G120D10

EATON CUTLER-HAMMER 600V RATIO: 400:5 A CURRENT TRANSFORMER 42-3646-17 / 300-401

AMETEK 047495 2 1/2" 1/4" NPT 60 PSI PRESSURE GAUGE,

UNITED ELECTRIC CONTROLS 480VAC 15A 1/4" NPT PRESSURE CONTROL SWITCH, 126

AGASTAT 120V 60HZ .5-5 SECOND TIMING RELAY W/O TIMING KNOB, 7022AB

REXROTH 120V 60HZ 3.6/0.55A SOLENOID COIL, WL70-0-A 229

CORCOM 250VAC 20A 50-60HzEMI LINE FILTER 20AY96C

ALLEN BRADLEY 24VDC COIL TYPE P DC RELAY 700DC-P1200Z24 SER. D

BALLUFF 10-30VDC PROXIMITY SENSOR BES-516-324-E0-?C-S 49-01

FURNAS, OPERATOR BASE ONLY, OIL TIGHT PUSHBOTTON 52PA8, B435, SERIES B

DDK 50 CONTACT RIBBON CONNECTOR CABLE, 57-30500-D76

THOMAS & BETTS RUSSELLSTOLL 8683CTN 125 VOLTS 20A 3 POLE 2 WIRE CONNECTOR, NIB

RATHGEBER 504/480/456V TO 115V STEP DOWN TRANSFORMER D-8710 KITZINGEN / ET7/1CSA

WILKERSON GRP-95-227 160 PSI 1/8" NPT 1-1/2" PRESSURE GAUGE, NIB

SQUARE D 10A 600V LIMIT SWITCH 9007C68T10 SER. A WITHOUT OPERATING HEAD