Schneider 140DAI74000
內(nèi)存容量 :
PLC內(nèi)存有用戶及系統(tǒng)兩大部分。用戶內(nèi)存主要用以存儲用戶程序,個別的還將其中的一部分劃為系統(tǒng)所用。系統(tǒng)內(nèi)存是與CPU配置在一起的。CPU既要具備訪問這些內(nèi)存的能力,還應(yīng)提供相應(yīng)的存儲介質(zhì)。
用戶內(nèi)存大小與可存儲的用戶程序量有關(guān)。內(nèi)存大,可存儲的程序量大,也就可進行更為復(fù)雜的控制。從發(fā)展趨勢看,內(nèi)存容量總是在不斷增大著。大型PLC的內(nèi)存容量可達幾十k,以至于一百多k。系統(tǒng)內(nèi)存對于用戶,主要體現(xiàn)在PLC能提供多少內(nèi)部器件。不同的內(nèi)部器件占據(jù)系統(tǒng)內(nèi)存的不同區(qū)域。在物理上并無這些器件,僅僅為RAM。但通過運行程序進行使用時,給使用者提供的卻實實在在有這些器件。
內(nèi)存器件種類越多,數(shù)量越多,越便于PLC進行種種邏輯量及模擬控制。它也是代表 PLC性能的重要指標。
廈門莫格電氣自動化有限公司
: 張 美 霞
:1982497648
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ADVANCE TRANSFORMER 277V 60HZ RAPID START BALLAST, V-2S40-1-TP NNB
APPLETON 3/4" UNILET APP FSC-1-75 NIB
SOLA POWER SUPPLY 115/230VAC 50-60HZ SDN 4-24-100
POWER-ONE POWER SUPPLY NIB HB5-3/0VP-A
ADVANCE TRANSFORMER MARK III ENERGY SAVER SLIMLINE BALLAST V-2E75-S-2-TP
APPLETON 3/4" MALL IRON FS-FD CD 2GA CONDUIT FSC-2-75 NIB
EUPEC INFINEON THYRISTOR T548N18 TOF 3M4
FUJI ELECTRIC 4N26 2D1150A-50 POWER MODULE EVM31-050A
EGS HEVI-DUTY 240/480V 60Hz 1PH 3.0kVa TRAMSFORMER HS5F3AS
SIERRACIN 5A12A DC POWER SUPPLY REPAIRED
MATSUSHITA 5VDC 20A POWER SUPPLY ETU-5G200L2 104500
TOGI * TERMINAL BLOCK * PCN-4F40
ALLEN BRADLEY MINI-PLC-2/17 PROCESSOR W/POWER SUPPLY 1772-LWP D
STANDARD POWER SPS 15-5 POWER SUPPLY
BRAD HARRISON MICRO-CHANGE ASSEMBLIES 4-POLEMALE/FEMA?LE ST/ST 6M 18/4 AWG
GOULD SHAWMUT FUSE HOLDERS 3 POLE 60308 600V.30A. LOT OF 2
HOFFMAN TYPE 12,13 INDUSTRIAL CONTROL PANEL ENCLOSURE A-382 E-1PBX
AMPCO / GREENFIELD 31/64", 500-A TAPER SHANK DRILL SH-50 *NEW, UNOPENED*
CONTROL AIR 100-BAT 1/4" NPT 2-40PSI NIB
OMRON 24VDC 7A POWER SUPPLY S82F-1524 *BROKEN PLASTIC*
HEWLETT PACKARD Q1338A BLACK COMPATIBLE LASER CARTRIDGE FOR USE IN HP NIB
OMRON POWER SUPPLY * S8PS-30024C
OMRON PHOTOELECTRIC SWITCH AMPLIFIER E3C-WH4F
YASKAWA CONTROLLER POWER SUPPLY JZRCR-XPU10C MISSING COVER
RED LION CONTROLS APLTC404 115VAC 50/60HZ CURRENT METER NEW
SIEMENS SITOP POWER AS-1 30V 7A DC POWER SUPPLY 6EP1354-1AL01 *NO COVER*
DELL 2302 DC OUTPUT POWER SUPPLY PS-5231-1
CONDOR DC POWER SUPPLY HB5-3/OVP-A+
OMRON DC24V 14 A POWER SUPPLY S8PS-30024CD
UNKNOWN MFG * 1/4" PERMANET MAGNET BRUSHLESS SERVOMOTOR * UNKNOWN PART #
BUSS 30A 600V MODULAR FUSE HOLDER CHCC1I LOT OF 4
FUJI ELECTRIC MAGNETIC SWITCH SW-5-1/2E NIB
SHINDENGEN 4.5-6V 1-20A DC POWER SUPPLY AYT 05020
ALLEN BRADLEY DEVICENET TERMINATOR MICRO MALE 1485A-T1D5 SEALED
ADVANCE POWER LTD POWER SUPPLY 162401 ICD 24/1
SOLA CUSTOM RECTIFIER 24V 10A DC POWER SUPPLY 86-24-310
OMRON * POWER SUPPLY * S82K-01524
CUTLER-HAMMER 1 POLE 120/240VAC CIRCUIT BREAKER AL-CU LOT OF 4
LAMBDA ELECTRONICS +5V 8A/+12V 4A/-12V 0.5A SWITCHING DC POWER SUPPLY LUT-14-133
PULS 30W 100-240VAC 0.6A POWER SUPPLY ML30.102 *NEW*
GOULD MODEL PLS4 POWER SUPPLY 110-0144
BODINE GEARMOTOR 48R6BFPP-F3
TRANSFORMER TECHNOLOGIES LTD 500:5 50-400Hz 10KV CURRENT TRANSFORMER 7RL-501 NIB
ACOPIAN 5V 4A LINEAR REGULATED POWER SUPPLY VB5G400
SIEMENS POWER DC-USV-MODUL 40 24VDC 37A POWER SUPPLY 6EP1931-2FC01
MITSUBISHI * 26VDC 0.23A COOLING FAN * MMF-12C26DH-RZ1
COSEL +5V 0.8A / +12V 1A DC POWER SUPPLY RMB15U-1
MEASUREMENT TECHNOLOGY TWO-CHANNEL REPEATER POWER SUPPLY MLT5044 *NEW*
AIMTEC 5V 8A DC POWER SUPPLY AMES40-5SMAZ
SIEMENS SITOP POWER SUPPLY 6EP1 931-2EC21
OMRON 24V 4.5A DC POWER SUPPLY S8PS-10024C
ALLEN BRADLEY 700-HK32224-4 SER A 5 AMP 24VDC LOT OF 2
SOLA 24VDC 6A DC POWER SUPPLY 83-24-260-03
SYLVANIA QUICKTRONIC BALLAST QHE 2x32T 8/UNV PSN-MC 120-277V, NNB
GFC HAMMOND GLOBAL SERIES 12V 1.7A DC POWER SUPPLY GHOF1-12
ALLEN BRADLEY SYSTEM POWER SUPPLY 1772-P1 SERIES B
PRX N3DAA6 ENCAPSULATION TRANSISTOR KS524505
ABB ROBOTICS POWER SUPPLY MODULE SR 927530 / DSQC 258 / 3HAA3563-AUA/1
OMRON 24VDC 7A POWER SUPPLY S82F-1524 *MISSING BASE*
FUJI ELECTRIC FA AUTO BREAKER SA32CH 2POLE 5 AMP NIB
PEPPERL + FUCHS SENSOR CABLE 15672 RKT4-07/5M NIB
RTE POWER MATE 115VAC 0.5A 47-63HZ POWER SUPPLY IMA-5BV/HLS5-3/?OVP
ELPAC POWER SYSTEMS 5V 6A DC POWER SUPPLY SOLV 30-5 N/OVP
SIEMENS SITOP POWER 20 POWER SUPPLY 6EP1436-2BA00
MEASUREX 115VAC 1A POWER SUPPLY 064270 / 09806002 REV A
KEPCO TDK 15V-2A POWER SUPPLY RKW15-2K NIB
SAMES ELECTROSTATIC 110/120V 60VA 50/60HZ POWER SUPPLY GN3002 / 3AG2A
SM AR40K-N04-Z 125SPI REGULATOR W PRESSURE GUAGE 4274866 AND BRACKET SET NEW
APPLETON 3/4" RIGHT AGLE CONDUIT CLAMP PC-75RA 50 PIECES IN BOX NIB
SEMIKRON SEMIPACK TRANSISTOR MODULE SKKT 56/06G JK2 8533
OMRON POWER SUPPLY S82J-5524, NNB
SOLA 1.8A 12V DC POWER SUPPLY 83-12-218-03 *LOT OF 2*
MITUTAYO EXTENSION CABLE 09AAA033A (2M)
SICK POWER SUPPLY FOR CLV 200 OR CLV 400 BARCODE SYSTEM PS51-1000 7 022 834
KNIEL POWER SUPPLY MODULE CDSU 15.1,5 / 210-015-23
POWER-ONE 2.0AMPS POWER SUPPLY HC28-2-A
BAUART GEPRUFT V1: 24V @ 13A POWER SUPPLY TMA31-5/115-230?/AL06 856223-004
NORTON 9IN. x 11IN. SANDING PAPER 306B GRIT 66261139363 *NEW IN BOX, LOT OF 2*
DAVID BROWN RADICON SPEED REDUCER GEARBOX MOG2016.BANR1
MITSUBISHI S87AB7 ELECTRIC MODULE QM50DX-H LOT OF 2
LIEBERT 3A 24V SMOKE DETECTOR POWER SUPPLY SDC100
CONDOR POWER SUPPLY HB5-3-OV-A+ NIB
SIEMENS SITOP POWER 4 24V 4A DC POWER SUPPLY 6EP1332-1SH22
SCHMERSAL POWER SUPPLY CABLE 5113358004 *NEW*
FUJI ELECTRIC CIRCUIT PROTECTOR CP31FS1D LOT OF 2
SIEMENS SITOP SMART 10A POWER SUPPLY 6EP1334-2BA01
SMC IS3000-N02 PRESSURE SWITCH 0.1-0.7MPA NEW
OMRON 24VDC 10A POWER SUPPLY, S82K-24024
OMRON 5V 5A DC POWER SUPPLY S82J-6205-600
BAYSIDE PRECISION GEARHEAD SERVO MOTOR NE34-010-L8
POWER-ONE INTERNATIONAL SERIES 24VDC 4.8A DC POWER SUPPLY HD24-4.8-A
GS SOLA 24VDC 6A DC POWER SUPPLY 83-24-260-2
BALDOR 3 PHASE AC PUMP MOTOR CJM3111 3450 RPM. 208-230/460VAC 3/4 HP
SOLA +12V/-12V 1A REGULATED DC POWER SUPPLY SLD-12-1010-12T
KEPCO POWER SUPPLY MODULE HSF 24-6.5PFC REV-2 NIB