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控制規(guī)模還與內(nèi)存區(qū)的大小有關(guān)。規(guī)模大，用戶程序長，要求有更大的用戶存儲(chǔ)區(qū)。同時(shí)點(diǎn)數(shù)多，系統(tǒng)的存儲(chǔ)器輸入、輸出的信號(hào)區(qū)（輸入輸出繼電器區(qū)或稱輸入、輸出映射區(qū)）也大。這個(gè)區(qū)大，相應(yīng)地內(nèi)部器件（解釋見后）也要增多，這些都要求有更大的系統(tǒng)存儲(chǔ)區(qū)。
控制規(guī)模還與輸入、輸出電路數(shù)有關(guān)。如控制規(guī)模為1024點(diǎn)，那就得有1024條I/O電路。這些電路集成于I/O模塊中，而每個(gè)模塊有多少路的I/O點(diǎn)總是有數(shù)的。所以，規(guī)模大，所使用的模塊也多。
控制規(guī)模還與PLC指令系統(tǒng)有關(guān)。規(guī)模大的PLC指令條數(shù)多，指令的功能也強(qiáng)，才能應(yīng)付對點(diǎn)數(shù)多的系統(tǒng)進(jìn)行控制的需要。
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廈門莫格電氣自動(dòng)化有限公司
張芳（銷售工程師）
電 話：0592-6514182/17750626260
Q Q：177763184
郵 箱：177763184@qq.cm
傳 真：0592-6514751
網(wǎng)址：http://www.mogget.cn
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HITACHI * INVERTER PULSE 350CP,CPL REMOTE CONTROL BOX * NW30526
PANASONIC YD-350GE2 WELDER POWER SUPPLY
MILLER ELECTRIC 70 SERIES 24V 50/60HZ SINGLE WIRE FEADER S-74DX 99819
KOBELCO SENSARC UC350 51/46A 17.5kVA 15.3kW DC WELDING POWER SOURCE UC350-YUL1M
WELDING HELMENT 29511
CASTOLIN EUTECTIC EUTECTRODE 53L WELDING RODES 105653
AUBURN FRS-3 FLAME ROD CS 13044 NIB
CCI * ROYAL/EXCELENCE 250FT 600V -50C TO +150C WELDING CABLE * 40MM2
OXWELD TRIMLINE ACETYLENE GAUGE
Purox Esab Torch Oxygen Regulator Gauge R-72-75-540
TORCH TIP 6.3MM COPPER ASP-68
SAVAIR ARO 500V, 1~1000Hz, 6.3KA, WELDING UNIT, MFDC 6.3V-6.3-16KA, NO BOX
TREGASKISS TOUGH GUN WELDING GUN 118L 100109
SELLSTROM INFRA-GUARD WELDING PLATE SHADE-11 16711 NIB
MILLER AUTO INVISION II ARC WELDING POWER SOURCE, 230/460V, 19.2KW, RING
TREGASKISS TOUGH GUN WELDING GUN 111L 100108
AMERICAN WELDQUIP WELDING GUN 300ROBO
BERNARD WELDING WIRE BER43115 NIB
TOUGH GUN TREGASKISS WELDING GUN 101129
TREGASKISS TOUGH GUN WELDING GUN 100320
TREGAKISS TOUGH GUN ROBOTIC MIG WELDING GUN 5403.5-52-422-A
DENGENSHA WELD TIMER DECOMSTAR21
WELDING ASSEMBLY REL24CT-62P
HYPERTHERM 120928 SHIELD CAP, NIB
BERNARD 15' OAL, 0.035" TO 0.045" DIA, EZ FEED LINER, 44115 *NNB*
SQUARE D WELDING FIRING MODULE 1400621 WITH POWER SUPPLY 1400581-004
ROBO WELDQUIP HOSE 300
NELSON WELDING GUN AGB9913
EMHART AUTOMOTIVE LM240621EAAA SERVO STUD WELDER Z051 948
ESAB ARISTOMIG 500 MIG WELDER W/ ARISTOFEED 48, PENDANT, POWER CABLE, NO GUN
OXWELD INERT GAS REGULATOR RM-580 / R-89
OXWELD OXYGEN REGULATOR R-76-75-54 NIB
MATSUSHITA PANASONIC PANASTAR 20/18kVA 350A 3PH WELDING POWER SOURCE YD-350HP
KOBELCO 3PH 50/60HZ 18KVA GAS METAL ARC WELDING POWER SOURCE SP350
WELDQUIP REPLACEMENT NOZZLE ROBO 300
MKS WELD REDUCER NW 16-25 AL
WARREN EMHART 600V CABLE ASSEMBLY 4998C
MOTOWELD * REMOTE CONTROL BOX E-350 SERIES * NW30568
TWECO WIRE CONDUIT MIG WELDING 44-3545-15 NIB
ESAB WELDING 15-70A ARC PLASMA CUTTER PCM-1000I
MATSUSHITA WIRE FEED MOTOR PMED12MA14AK
SENSARC ES500 WELDER 500 AMP
QC 15'.030-.045 CABLE CONDUIT LINER Q44-3545-15 NIB
TREGASKISS TOUGH GUN 500A AIR-COOLED ROBOTIC WELDING MIG GUN 5404-35-422 *NIB*
ARCAIR COPPERCLAD POINTED ELECTROBES DC 22-023-003 PK 50
TOUGH GUN TREGASKISS WELDQUIP HOSE
WTC WELTRONIC TECHNITRON CONTROL TIMER WI03-T13A
TOUGH GUN TREGASKISS WELDQUIP HOSE
WTC WELTRONIC TECHNITRON CONTROL TIMER WI03-T13A
WELDQUIP MAGNUM 300 WELDING HEAD
HELIARC LINDE 25FT HOSE TIG TORCH HW-17
AMERICAN TORCH TIP LIGHTNING WELDING GUN 99398
AMERICAN TORCH TIP LIGHTENING TORCH HOSE 500 100065
ESAB ARISTOMIG 500 MIG WELDER W/ PENDANT AND POWER CABLE
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