CNHM-1-4095Y-25@现货

CNHM-1-4095Y-25
CNHM-1-4095Y-25
CNHM-1-4095Y-25
存储器容量的估算
存储器容量是可编程序控制器本身能提供的硬件存储单元大小，程序容量是存储器中用户应用项目使用的存储单元的大小，因此程序容量小于存储器容量。设计阶段，由于用户应用程序还未编制，因此，程序容量在设计阶段是未知的，需在程序调试之后才知道。为了设计选型时能对程序容量有估算，通常采用存储器容量的估算来替代。
存储器内存容量的估算没有固定的公式，许多文献资料中给出了不同公式，大体上都是按数字量I/O点数的10～15倍，加上模拟I/O点数的100倍，以此数为内存的总字数（16位为一个字），另外再按此数的25%考虑余量。

LUMBERG / MORRELL MC2004-06-001-03 REV A NEW CORDSET ASSEMBLY MC20040600103

EAGLE SIGNAL ELECTRIC REPEAT CYCLE CAM TIMER 76-01A625 4A80 NEW 7601A625

EFECTOR ID0038 NEW PROXIMITY SWITCH ID0038

ORION FANS C45-36 NEW 36" FAN CORD 45 DEGREE CONNECTOR C4536

ALLEN BRADLEY 129-106-1 NEW MOUNTING KIT 1291061

SHARP JW-32S USED DC OUTPUT MODULE JW32S

A.T.S. ELECTRO-LUBER MD 2000 DISTRIBUTION BLOCK KIT NEW DIST. BLOCK

2 SICK OPTIC ELECTRONIC ADAPTER SETS W9 2022734 NEW 2022734

FIREYE FLAME MONITOR CHASSIS TYPE EB-700 USED EB700

EDWARDS 349 BACK BOX NEW 349

ASEA BROWN BOVERI DSQC 314B REMAN DSQC314B 3HAB2216-1

COOPER BUSSMANN BUSS ONE-TIME FUSE NOS-20 NEW SURPLUS NOS20

SCHNEIDER ELECTRIC 60111 NEW MULTI 9 C60 1P C 13A CIRCUIT BREAKER 60111

SITI MI-40-FP-Z1 USED MI40FPZ1

MARATHON MONITORS MMI CONTROL BOARD 810153-03 USED 81015303

ORSCO CHA-650-7 NEW RED COILED PNEUMATIC HOSE CHA6507

CUTLER HAMMER E50RB NEW RECEPTACLE E50RB

REXROTH RUNNER BLOCK 1622-294-10 NEW 162229410

NORDSON 244-827C NEW 244827C

C-12857 NEW SURPLUS NO BOX 261456 C12857

GE GENERAL ELECTRIC CONTACTOR COIL 44B716737 NEW SURPLUS 44B716737

PARKER PNEUMATIC LEVER ASSEMBLY NEW

IMATION CORP FAST VERIFY TEST BOARD M0-0000-3531-7 USED M0000035317

CUTLER HAMMER MOUNTING ADAPTER C306-TB1 NEW C306TB1

LEVITON 5362 NEW RECEPTACLE 4 5362

IMAO BJ750-10201 NEW BJ75010201

NAPA GOLD OIL FILTER 1069 NEW 0259402

BOX OF 3 COOPER BUSSMANN FUSETRON FUSES FRN-1-6/10 NEW FRN1610

POWER-ONE INC. HB24-1.2 USED POWER SUPPLY HB2412

2 AMP / TYCO ELECTRONICS 206043-1 NEW 14 PIN CONNECTOR HOUSING 2060431

ALLEN BRADLEY 800E-N8 NEW 800EN8

ZATKOFF BROWN FPM O-RING 2-463 V884-75 NEW 2463 V88475

UNBRAKO SOCKET HEAD CAP SCREW 1 1/4-7 X 4 NIB

REXROTH INDRAMAT RMB02.2-04 BASE PLATE NEW RMB02204

SQUARE D KAL36150 SERIES 2 NEW 150A CIRCUIT BREAKER KAL36150

COOPER BUSSMANN SEMICONDUCTOR FUSE FWP-35A NEW FWP35A

SQUARE D FAL36100 SERIES 2 NEW 100A CIRCUIT BREAKER FAL36100