1734-IE8C+++1734-IE8C

+++

 下面分别介绍各种设计方法。其中，前3种方法的设计依据都是图1所示的顺序控制流程。图中，步1的转步主令信号X0为连接启动按钮的输入继电器（为简明起见，后述的转步主令信号均省去“输入继电器"几个字，只提输入信号），X1为原位开关信号，X2、X3、X4分别为步2、3、4的转步主令开关信号。M1～M5分别为各步的受控辅助继电器。Y1～Y4分别为各步受控的输出继电器。

：张亮（工程师）    专线：
24小时移动专线：         【】

HONEYWELL C7061A1012 FLAME DETECTOR 120VAC

 GEM XT-800 SENSOR 187231

LOUIS ALLIS 46S1269-0010 PC BOARD 46S12690010

VICKERS CS-03-C-50-S314 RELIEF VALVE 853851 L98S, CS03

COOPER TOOLS 960950-050 ARCNET CABLE 5M

LOT OF 3 IFM EFECTOR OJ5041 OJSLOOKG/SO/AS TRANSMITTER 

 TCI KLC8B KLC OUTPUT FILTER 3PH, 60HZ, 600V MAX. 8A

VICKERS 02-301312 VALVE CPF1S-08-F-W-20 02301312

VICKERS DCPFS-12-74-20 FLANGE VALVE 02-140412 

EDI ED406-102-4D-N1 UP TIMER W/ RESET DIGITAL DISPLAY U

GOODYEAR 1400-14M-85 HAWK POSITIVE DRIVE SYNCHRONOUS BE

HONEYWELL ISSC 621-4500 SOURCE INPUT MODULE 6214500 NIB

NIB ALLEN BRADLEY 802M-NPJ1 LIMIT SWITCH 802MNPJ1 SERIE

EATON VICKERS DG4V22AMUDJ610 VALVE DG4V 2 2A M U DJ6 10

VICKERS DG4S4-016A-U-B-60 02-126883 PILOT VALVE DG4S401

GE FANUC IC600YB923A 10-50VDC SINK W/LIGHTS 44A717568-G

ALLEN BRADLEY 104-C09KJ22 SER. B REVERSING CONTACTOR 24

ISSC 300-SKA SKIP CONTROL CARD 300SKA REPAIRED

ASEA YM321001-AN PC BOARD YM321001Z SIGNAL UNIT TYPE QH

NIB GENERAL ELECTRIC 3S7505SC501A6 PHOTOELECTRIC SCANNE

 OERLIKON LEYBOLD VACUUM EK110002612 D65B VACUUM PUM

 ALLEN BRADLEY 509-B0D-A2E STARTER SIZE1 509B0DA2E

NIB SQUARE D 9012 GKW-2 DUAL STAGE PRESSURE SWITCH 9012

GPI MODEL 03V31GM ELECTRONIC DIGITAL METER 03V31GM*5

LINCOLN ELECTRIC G2992-1 CONTROL BOARD G29921 NIB

ASCO RED-HAT MP-C-080 SOLENOID VALVE 272610-032-D COIL

1260XH300 TIMING BELT EXTRA HEAVY TRAPEZOIDAL TOOTH POW

BANDO 1400XH200 SYNCHRO-LINK TIMING BELT 1400-XH-200 NE

 CENTERLINE NUT WELDING ELECTRODE XJ3NHP COMPLETE UN

NIB GATES 14MX-36S-68 POLY CHAIN GT2 SPROCKET 3020 MAX 

PARKER ROSAEN L TALE 50-S-149W-M-3-FF-1-78 FILTER HO

B.F GOODRICH GRIP-TITE 1260XH300 TIMING BELT EXTRA HEAV

GOODYEAR HAWK 2310-14M-55 POSITIVE DRIVE 

LOT OF 9 SIEMENS 3NA3 136 160AMP FUSES 3NA3136

FESTO STAF-80-40-P-A-K ELECTRIC STOPPER CYLINDER STAF80

BIMBA TE-172-EB1M PNEUMATIC SLIDE AND CYLINDER W/ MRS-0

NIB HP C9723A LASERJET PRINT CARTRIDGE - MAGENTA

HONEYWELL 621-1160 16 POINT INPUT MODULE 6211160 NIB

WARNER ELECTRIC 5369-631-011 MAGNET 90VDC PB-650 

ALLEN BRADLEY 1746-OA16 SER. D SLC 500 OUTPUT MODULE 17

RELIANCE ELECTRIC 0-54379-10 FAULT RELAY BOARD 05437910

ENERPAC ACL22A ACCUMULATOR ACL-22A ACL-22-A

EMECANIQUE GV3ME25 CIRCUIT BREAKER GV3-ME25 NIB

DYNAPAR HA5251000004129 INCREMENTAL ENCODER

HONEYWELL V4055A 1296 FLUID POWER GAS VALVE 110/120V 50

 DANAHER CONTROLS H231024022544 5/8 SHT SRV MT 5-26V

DANAHER CONTROLS FV31S00 FREQ.-ANALOG CONVERTER NIB FS

WARD LEONARD 7000-714011 CONTACTOR 7000714011 NIB

WARD LEONARD 7000-714021 CONTACTOR 7000714021 NIB

NIB ALLEN BRADLEY 634487 MEMORY INTERFACE MODULE REV. 5

NIB SMC SERIES AFF MAIN LINE FILTER AFF37B-10D

GE FANUC IC610MDL107B INPUT MODULE 24VDC SINK 16 POINT 

 FESTO DFM-16-100-P-A-GF GUIDED CYLINDER PMAX. 10 BA

 TEC-44 MOTORIZED BALL VALVE IP65 1/2'' ORFICE SIZE 

NIB SPX HYTEC 100915 CHECK VALVE

MANNESMANN REXROTH DRE 20-52/200YG24K4 VALVE DRE2052 00

 NORGREN X4 2255 0G 000 VALVE, 5/2 SOL/SPR X422550G0

SMCYCLO CHHM26140YC71 3 PHASE INDUCTION MOTOR 

 MITSUBISHI MELSEC-X41 INPUT UNIT 24VDC 4mA

LOT OF 21  ALLEN BRADLEY 1492-H4 FINGER SAFE SIGLE C

SERIES 39 PNUMATIC ACTUATOR MODEL 25

ELECTRO CAM EC-3004-10-ARO LIMIT SWITCH ROTARY CAM

KADANT ENGINEERED SYSTEMS B34613 CONTROL BOARD EMO III 

NIB MITSUBISHI MELSEC AY10 PROGRAMMABLE CONTROL

ATHENA 16JFS020-AK TEMPERATURE CONTROLLER 16JFS020AK

NIB OMRON E3JU-R5M4-3 PHOTOELECTRIC SWITCH E3JUR5M43

 FAFNIR TIMKEN 2MM9108WI DUL SUPER PRECISION BEARING

 JOSLYN CLARK 5UU6-76 RELAY 12POLE 100-120VAC COIL 6

NIB UV SUPERSTORE FLT-035-6 HEPA FILTER FLT0356

KOMET ABS 50 BORING TOOL HOLDER ARBOR UB1503400 CHUCK

ORIENTAL 6RK60RGK-A REVERSIBLE MOTOR 0.1AMP 100V 50/60H

ELTRA EH63D400S8/24C8X3JA.L ENCODER EH63D400S8 

GOODYEAR 700XXH300 POSITIVE DRIVE BELT DOUBLE EXTRA HEA

HYDAC 02054035 BLADDER REPAIR KIT 4L BUNA SB330 1 GAL. 

BANDO 1000-DH TIMING BELT DOUBLE SIDED  1000DH

TB WOODS 1610-14M-85 SYNCHRONOUS BELT 

GOODYEAR HAWK 1610-14M-85 TIMING BELT  POSITIVE DRIV

LUBRIQUIP INC. 527-003-431 SERIES-FLOW PROXIMITY SWITCH