MOTOROLA MVME 162-20
主机部分包括中央处理器(CPU)、系统程序存储器和用户程序及数据存储器。CPU是PLC的核心,它用以运行用户程序、监控输入/输出接口状态、作出逻辑判断和进行数据处理,即读取输入变量、完成用户指令规定的各种操作,将结果送到输出端,并响应外部设备(如电脑、打印机等)的请求以及进行各种内部判断等。PLC的内部存储器有两类,一类是系统程序存储器,主要存放系统管理和监控程序及对用户程序作编译处理的程序,系统程序已由厂家固定,用户不能更改;另一类是用户程序及数据存储器,主要存放用户编制的应用程序及各种暂存数据和中间结果。
输入/输出(I/O)接口
I/O接口是PLC与输入/输出设备连接的部件。输入接口接受输入设备(如按钮、传感器、触点、行程开关等)的控制信号。输出接口是将主机经处理后的结果通过功放电路去驱动输出设备(如接触器、电磁阀、指示灯等)。I/O接口一般采用光电耦合电路,以减少电磁干扰,从而提高了可靠性。I/O点数即输入/输出端子数是PLC的一项主要技术指标,通常小型机有几十个点,中型机有几百个点,大型机将超过千点。
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TNA SA/41/008 TUBE FEEDER WITH SLEEVE AND TEE HANDL
LOT 2 ALSIP SB-22967 CENTER SLEEVE SPACER STEEL 1-3
WAUKESHA 237-662X 28AMP-7 STAINLESS 2IN SANITARY Y
RA JONES 417608 LUG CONFINER ALLUMINUM D230127
THIELE 11230324RC ADJUSTING LEVER OPERATING POSITION UN
NPS 80430635 PRESS PLATE STAINLESS STEEL 5-1/16IN D
LOT 2 RA JONES 245320 PUSHER ROD D367793
OVALSTRAPPING 3D665-4 FEED TENSION KEYED SHAFT 10-1
A0436C0004 WEIGH BEAM COVER PLATE D422741
LABEL AIRE 9036101 CONTROL MOTOR SPEED VACUUM DIAL
MATEER 105364 SUPPORT BLOCK D222816
MEPACO 73000409 HEART SHAPE UNPLATED CAM PLATE FOR MODE
KHS-BARTELT 143900-626 ROTATING SHAFT 20MM 18MM 755
ROVEMA 1903605 FORK CLEVIS D410704
LOT 26 CARTER SC-20-SB 5/8IN STAINLESS YOKE ROLLER
CASHIN 3300-6403 ENCODER WHEEL 6 IN DIA. D214285
NUMATICS SG-0215006 CYLINDER REPAIR KIT B372837
INPRO/SEAL 1901-A-16773-0 BEARING ***LATOR 2-3/4X1-
APV 37HP183073 SANITARY STAINLESS 2-7/8IN TEE PIPE
LOT 200 DENVER PRECISION T316 5/16-18X1 FLAT HEAD M
LOT 700 FASTENAL 1/4-28X5/8 316 STAINLESS HEX HEAD
HOFFMAN F66LE45C 45 DEGREE ELBOW F66LN3 6IN WIREWAY NIP
NORWOOD 01180204900 ALUMINUM FEED ROLLER D276092
RA JONES 449609YEL01 YELLOW BAGS BUCKET 17-1/4X7-3/
RA JONES 449609GRY02 GRAY BAGS BUCKET 17-1/4X7-3/4X..?.
KRONES 1-745-56-318-0 SLIDE D345924
BROWNING UJ16S RIGID COUPLING 2X5-7/16X1IN UNIVERSAL FI
HYSTER 1389471 FORKLIFT FAN D400321
LOT 3 CROUSE HINDS DS22 CAST IRON RECEPTACLE WEATHERPRO
LOT 55 HOSOKAWA ET-626354 4MM DEPOSITOR NOZZLE D260
NATIONAL PARTS SUPPLY 411810318 STAINLESS MOUNT BLO
HI-SPEED 204459 DWG GUIDE RAIL D219852
HUNTSVILLE MACHINE 283-46286 CLAMP BAND STAINLESS S
AQUA-PURE SST-1HA WHOLE HOUSE FILTER 3/4 IN NPT B41
NUMATICS SG-0215006 CYLINDER REPAIR KIT B372742
NPS 411914524 NPS SS VACUUM BLOCK STAINLESS D388491
ENERPAC WSL111 WORK HOLDING CYLINDER ASSEMBLY D3734
LOT 2 NATIONAL PARTS SUPPLY 411440306-Z SINGLE ROW
POWERWARE PRESTIGE 101615015-001 EXIDE BATTERY CABINET
PSC 204775 STEEL DRIVE DISC 1-5/8IN BORE D304377
HEAT AND CONTROL 091-7238-04 GATE BUCKET TIMING HOP
HEAT AND CONTROL 091-7242-00 GATE BUCKET TIMING HOP
INTEGRATED 6840162 PIVOT ARM ASSEMBLY D413543
ERIEZ 2N-795079 FERROUS ARMATURE ASSEMBLY D344446
LOT 22 BIMBA K-B-FO-W-09 PNEUMATIC CYLINDER REPAIR
NIRO 10287-0001 THROW RING 1-1/8 IN ID X 1-3/4 IN O
THURNE T85879 BLOCK MOUNTING PLATE STAINLESS 3-1/2X
MERRICK 50D404 STAINLESS PULLEY BELT SCRAPER 23-1/2
TRI CLOVER 31-14MP-3X2.5 ADAPTER REDUCER STAINLESS
DILLIN 002531-18 FLAT BAR STAINLESS STEEL BODY B337
MACRON DYNAMICS 085 LINEAR ACTUATOR PULLEY ASSEMBLY
IRISS VPFR-75 INFRA RED VIEWING PANE D352408
DOBOY 329733 MOVABLE FRONT PLATE 11-1/2 IN LENGTH D
PNEUMATIC SCALE 1266761 STOP BLOCK D361611
OMEGA CCT-01-0/10V ECONOMICAL DIN RAIL SIGNAL CONDI
SIG 54937774 25023 TUCK PLATE 6-1/2X1-9/16IN D32766
VEMAG 130.210.400 GUIDE ROLLER 60X52X40X70MM D3015
HAYSSEN 03266C1827 STAINLESS PHOTO EYE BRACKET D422
LOT 25 NPS 428913135 AXIS PIN D226662
NPS 428330616 MOUNTING BLOCK STAINLESS D253199
EXPANSION SEAL P2-460-C POP-A-PLUGII KIT 11.71MM-12.21M.?..
HANNIBAL 01-98-0648 HOSE HOLDER LEFT SIDE STAINLESS
INDAG 60011788 ALUMINUM PUSHER PLATE D416842
SPRAYING SYSTEMS 18250-316SS-45 SPRAY NOZZLE STAINL
FMC 2050417-8 2-15/16X2-5/8X1?-1/4IN LOWER LIFTER RI
COLUMBIA TOOL & GAGE CO 106041-1 PUSHER ARM D314771
HAYSSEN 03186C0359 STAINLESS STEEL REAR STAGGER PLA
BUSCH 24777400 GASKET INLET FILTER HOUSING COVER SV
KRONES 8-F70-11-205-3 BOTTLE PLATE ASSEMBLY D309968
KRONES 8-F70-11-205-1 BOTTLE PLATE ASSEMBLY D310107
KENICS 510373 MIXER CHEMINEER SERVICE KIT D414965
HI-SPEED CHECKWEIGHER B7-10-106 INFEED CLIP RUNNER
STANDARD KNAPP 240B8058-1-B206 CAM TRAY CONVEYOR ST
FMC 2114408 TIMING WORM GRANULAR BRACKET D261646
NPS 274-12339 STEEL ROLLER ASSEMBLY D244077
ROVEMA 77004110 ALUMINUM PIVOT BRACKET D419039
LABEL AIRE 3303298 PEELER PLATE D372087
ECO SYSTEMS DIVISION HT-200 07079 SHAFT SEAL 2-1/16
GARLOCK 61-494188 SW 1000-3500 ROUND 22.50 X 25 X 0
VOLVO VOE11024742 STEEL LAMP RETAINER ASSEMBLY D409
VOLVO VOE11414271 RIGHT HAND STEEL PLATFORM ASSEMBL
VOLVO VOE11015880 STEEL MOUNTING BRACKET ASSEMBLY D
0.018 GAUGE MUSIC WIRE D390995
KARTRIDGE 024-10021 WIPER RING 8-BLADE 6IN BLADES D
AMP-ROSE 42B3203S4 BRASS FEED TUBE BRACKET ASSEMBLY
LOT 22 WESTINGHOUSE W2 ROTARY SWITCH REPAIR PARTS D3388
FIKE CPV-C BT RUPTURE DISC SIZE 14 IN D409539
LOT 4 WINPAK 122028 STAINLESS ROLLER SHAFT 27-1/2X3
METSO 100020990 PNEUMATIC VOLUME BOOSTER 3/4IN NPT
WORTHINGTON LLC-89888 STEEL FAN GEAR BOX HOUSING D3
LOT 18 WESTINGHOUSE 794A111HQ MOVING CONTACT HINGE
LOT 12 WESTINGHOUSE 506A100H02 MOVING CONTACT PAD D
ADCO 12BC36*** ROTATING SHAFT REPLACEMENT PART 1-1/2
KRONES 8-000-45-056D ROTATING SHAFT STAINLESS 5-1/2
RA JONES 420787 CARTONER CONFINER GUIDE ALUMINUM D2
RA JONES 420354 CARTONER CONFINER GUIDE ALUMINUM D2
KLOCKNER MOELLER 4253-5/8 GUSSET BAR SEAL 12-7/8X4-
LOT 45 UDMC 40MVUW-4 SCH 5 STD SANITARY 4IN WHITE B
LOT 3 HONEYWELL 51309609-503 DR4300 LATCH AND LOCK
AMP-ROSE 42B3224S2 BRACKET D357320
NORTON 1RM24 HYDRAULIC DOOR CLOSER D394102
GOODYEAR 586417064 2 IN X 50 FT NUTRIFLEX PVC HOSE
LOT 16 24-1/2X1-3/8IN CONVEYOR ROLLER 5/16IN HEX SH
THK SSR 20V 3SS 280L STEEL LINEAR SLIDE D352195
LOT 15 GENERAL ELECTRIC GE 8814852P1 ARC HORN D3924
WESTINGHOUSE 74600-1082708 COMBUSTION AIR CONTROL ASSEM
LOT 7 VAC-U-MAX 14240 AIR FILTER BAG D291464
LOT 350 VWR 21008-240 SUPERCLEAR 50ML CENTRIFUGE TU
BUHLER TPFB-20031-010 SHORT CONNECTING ROD 4-3/8IN
LOT 2 TEL-TRU -100-600F DIAL PROBE THERMOMETER 5IN STAI
LOT 25 COOPER B-LINE B422-1-1/4 ZINC CONDUIT TO BEAM RI
LOT 3 LABEL AIRE 7350221 STAINLESS MOUNTING PLATE 1
SIFTEX 4IN DIA 11FT LENGTH NEOPRENE BOOTING D291484
DEUBLIN FS100S 270329K JOURNAL FLANGE KIT FS100S B2
NATIONAL PARTS SUPPLY 421321514 PLUNGER BRASS BODY
INDAG 6013238 GUIDE ARM STAINLESS D308255
ZUMTOBEL 05133871 STAFF GL-SAT RD 6IN BR 5.669 CTR FTD
LOT 180 REXNORD 1873 TABLETOP CHAIN 7-1/2IN CONVEYO
KOHL VICK MACHINE WORKS 7885-3 STAINLESS NKIFE HOLD
ABE 310161 STAINLESS SOCKET WELD 6IN STAINLESS 45DE