SIS卡件 DI卡3503E

控制系统中PLC用来产生控制脉冲；通过PLC编程输出数量的方波脉冲，控制步进电机的转角进而控制伺服机构的进给量；同时通过编程控制脉冲频率——既伺服机构的进给速度；环行脉冲分配器将可编程控制器输出的控制脉冲按步进电机的通电顺序分配到相应的绕组。PLC控制的步进电机可以采用软件环行分配器，也可以采用如图1所示的硬件环行分配器。采用软环占用的PLC资源较多，特别是步进电机绕组相数M>4时，对于大型生产线应该予以充分考虑。采用硬件环行分配器，虽然硬件结构稍微复杂些，但可以节省占用PLC的I/O口点数，目前市场有多种芯片可以选用。

MICROBAR TRACKMATE BOARD S17-001-00 REV 03

ESAB FEED CONTROLLER DRIVE UNIT KIT MEL 48-4

FANUC OPERATING PANEL  - MISSING A BOARD AND WIRES CUT A05B-2401-C017 101105

FANUC I/O MODULE BMD88A1 W/ EXPANSION BMD88P1

TELEMECANIQUE WIRING ADAPTER BASE ABE7-ACC05

SIEMENS 2.30A 0-400HZ MICROMASTER MOTOR DRIVE 6SE9212-TCA40

ALLEN BRADLEY  CONTROL LOGIX DIGITAL AC OUTPUT MODULE 1756-0A8 A

FANUC ROBOTICS 4 AXIS CONTROL CIRCUIT BOARD A16B-2200-0250/06C CLEAN/REPAIRED

RELIANCE ELECTRIC DISTRIBUTED CONTROL SYSTEM NETWORK COMM MODULE 57404-1G

P&H HARNISCHFEGER CONTROL OFF POSITION BIAS MODULE 79U16D2(L) 102378

FANUC ROBOTICS PMC-NA BOARD A16B-2201-0391/05D

PARKER F07RS13AC REGULATOR

COMPUTER IDENTICS SCAN STAR 240 A1-62630-1

GENERAL ELECTRIC MICRO APPLICATION CIRCUIT BOARD F31X171TMAABG1

ALLEN BRADLEY 9/SERIES OCI INTERFACE MODULE 8520-ETCP 160784

ABB ROBOTICS DSQC 224 ANALOG I/O BOARD YB 560 103 BE/2

YASKAWA CM-1 POWER SUPPLY CPS-420F C10AY063513

ENDRESS HAUSER LIQUID LEVEL SENSOR STIP WITH WTW ZBK 25i

GE GENERAL ELECTRIC RMS-9 MicroVersaTrip PROGRAMMER TS20LIGT2 W/ PLUG TR16S1600

OMRON 24VDC 0.1A/POINT 3.2A/UNIT OUTPUT UNIT C200H-OD215

FANUC ROBOTICS AXIS CONTROL CIRCUIT BOARD A16B-2200-0252-R CLEANED/REPAIRED

ALLEN BRADLEY SLC 500 DC INPUT MODULE 1746-IB16 SER. C NO DOOR

SEW EURODRIVE MQD32A 824202X.12.13 DeviceNet MODULE WITH FIELDBUS INTERFACE

BLACKBOX IC107C-R2 RS-232 to RS-422 BiDirectional CONVERTER CARD,

PANASONIC SERVO AMPLIFIER ZUEP53481 AED 51845

KAWASAKI  CONTROL BOARD 8ZA-TS  50999-1692

YASKAWA CONTROL BOARD REV.D03 REV.D12 JANCD-MCP01 JANCD-MM02-1J

YASKAWA  CIRCUIT BOARD   CPS-18FB V7Y 24979

MARPOSS GAUGE HEAD A826

HONEYWELL  DIGITAL OUTPUT MODULE 51303994-300

EUPEC DIODE MODULE T571N65TOF 280 99183

FANUC A20B-1003-0230/12C MOTHERBOARD

NELSA EUROZONE PRESSURE SENSITIVE SAFETY MAT SYSTEM CONTROL UNIT NEZ 4000/S

NEMIC/LAMBDA  POWER SUPPLY BOARD   LWQ-130-5225

DWYER HONEYWELL PRESSURE SWITCH 26-165956-00 / 1910 1

AMCI 115VAC INTELLIGENT PROGRAMMABLE LIMIT CONTROLLER, IPLC-1-7

PARKER COMPUMOTOR PLUS MOTOR CONTROLLER CPL57-120

ABB ROBOTICS E-31696 CONTROL BOARD IOP-03

FANUC MODULE  A20B-2901-0340/04A

FANUC ROBOTICS CONTROL MODULE A20B-3300-0106/01A

HONEYWELL CONTROLLER  SC2000 P/N 06-F508-02-08

FANUC ROBOTICS DUAL PCIM CARD ICC660ELB922M / 44A736290-002R12

SCHENCK PCB BOARD AVIV700

CINCINNATI MILACRON  CONTROL BOARD  3 531 4155A-1A-2A

TB WOODS 400-460V 4.1A 3.3kVa 2HP MICRO-INVERTER XFC4002-0B MISSING COVER

SCHNEIDER MODICON TSX QUANTUM 2X MB+ CONTROLLER MODULE 140 CPU 424 02 NEW

MAHR FEDERAL DATAMYTE UMAXUM GAUGE XLI 10000

INDRAMAT RECO RMA12.2-32-DC024-050 24 VDC OUTPUT MODULE, NEW

ALLEN BRADLEY   ADAPTA SCAN BAR CODE READER SER B REV A  2755-SN5

FUJI ELECTRIC CIRCUIT BOARD PCB UM20B-B12

ITD AUTOMATION TYPE M7 POWER SUPPLY & SERVO-AMPLIFIER

MAHR FEDERAL DATAMYTE UMAXUM GAUGE XLI 10000

INDRAMAT RECO RMA12.2-32-DC024-050 24 VDC OUTPUT MODULE, NEW

ALLEN BRADLEY   ADAPTA SCAN BAR CODE READER SER B REV A  2755-SN5

FUJI ELECTRIC CIRCUIT BOARD PCB UM20B-B12

ITD AUTOMATION TYPE M7 POWER SUPPLY & SERVO-AMPLIFIER

TOYODA PCU CONTROL BOARD 6A25H195

REXROTH KE312 COMMUNICATION UNIT 0 608 830 241

DevilBiss EPS-4324 PCB,

BECKHOFF 24VDC, 10A MAX VOLTAGE SUPPLY TERMINAL KL9100

MICRO 15A-120 1/2HP-120VAC 1HP-240VAC KIMIT SWITCH 3MN1 0110

YASKAWA  ABSO PC BOARD  JANCD-MFC03-2 REVB02

FANUC ROBOTICS OPERATOR INTERFACE CONNECTION BOARD A16B-2200-0661/04A

MODICON PC-0984-380 PROGRAMMABLE CONTROLLER, REPAIRED

SIEMENS SIMATIC S7 DIGITAL INPUT MODULE 6ES7 131-0BL00-0XB0

FOXBORO I/A SERIES 120VAC INPUT EXPANDER DM400YP FBM 13 REV. -0C 103596

INTERLINKBT DeviceNet 16 In BUS STOP STATION FDNL-S1600-W

MITSUBISHI ELECTRIC MELSEC PLC CC-LINK INPUT/OUTPUT UNIT AJ65VBTCF1-32DT1

TMS TECHNOLOGY PLC MODULE 31CBM1

ROBERT SHAW PNEUMATIC OUTPUT CARD MSCA-140

MODICON ICC AEG 100-0037 CIRCUIT BOARD

HIRSCHMANN RAIL SWITCH 16 PORT ETHERNET 18-32VDC RS2-16

PHOENIX CONTACT 3-PHASE 500V VOLTAGE MONITOR EMD-FL-3V-500