电子技术发展起来了，单板机出现了，后来人们尝试使用单板机来替代继电器电路，结果很复杂的逻辑，只要集成在一块板子上就可以满足功能要求了。所以工业电气系统能实现更复杂的逻辑控制，体积又小，维护起来比继电器容易多了。但是单板机可靠性不行，工业场所需要抗干扰很强，粉尘和震动也很厉害，而且使用汇编语言编程，一般电工都学不会。单片机出来以后，单板机的功能基本上集成到一块芯片上，所以有家叫莫迪康的公司设计了PLC这款产品出来了，硬件考虑了工业场所要求，处理比较稳定可靠，然后软件根据电工的思维习惯，弄出了一套梯形图编程的系统来，和线下的继电器电路差不多，这样通过电脑上“接线”，用符合来替代实物，就可以实现“软”方法来修改逻辑电路了。
NIKON KBA00600-509-1 WGA LASER POWER
NIKON KBA00600-526 RECIVER
NIKON KBA00600-AE05 AIR-CNCT PCB
NIKON KBA00600-AE07 R/T JUNCTION PCB
NIKON KBA00600-AE07-1 R/T JUNCTION PCB
NIKON KBA00600-AE14 ARI CTRL PCB
NIKON KBA00600-AE16 BCR-SPD PCB
NIKON KBA00600-AE19 OPD CONTROL PCB
NIKON KBA00600-AE21 ADDDISP PCB
NIKON KBA00600-AL04 DIRECTION SENSE
NIKON KBA00650-512 DC MOTOR
NIKON KBA00650-512-2 MOTOR DC
NIKON KBA00650-514 JOYSTICK 2(G6E)
NIKON KBA01000-501-41 SOLENOID VALVE FOR PUMP
NIKON KBA01000-A3 0.3MM BRUSH ASSY
NIKON KBA01001 PCBA, DUST DETECT DRIVER- (NIKON)
NIKON KBA01001-901-51 FILTER ELEMENT
NIKON KBA01001-AE11 PCB, CLEAN RETICULE (NIKON)
NIKON KBA01001-AE3 PCB DUST DETECT RETICLE- (NIKON)
NIKON KBA01001-AE8 PCB, CONTROL CPU RETICULE (NIKON)
NIKON KBA01001-E2 PCB, DRIVER RETICLE BOX, (NIKON)
NIKON KBA01010 TERMINAL BELT (FLAT) (502)
NIKON KBA01010-17 RADIAL BEARING
NIKON KBA01010-20 BEARING WITH SHAFT
NIKON KBA01010-22 BEARING WITH SHAFT
NIKON KBA01010-23 BEARING WITH SHAFT
NIKON KBA01010-501 FLAT CABLE
NIKON KBA01010-504 FLAT CABLE
NIKON KBA01700-03 AIR CYLINDER
NIKON KBA45166-08 ENDLESS BELT
NIKON KBA45167-08 ENDLESS BELT
NIKON KBA45167-09 ENDLESS BELT
NIKON KBB-00101-AE1 PCB SENSOR 1 G 3/4 (4S005-068)
NIKON KBB-00611 PCB
NIKON KBB00016 PCB
NIKON KBB00016-286C SPRING
NIKON KBB00035 DC MOTOR DRIVE
NIKON KBB00035 DC MOTOR DRIVE
NIKON KBB00035-501T RADIAL BEARING (PACK OF 10)
NIKON KBB00035-516C MINI MOTOR
NIKON KBB00035-A1-1 LOAD ARM (G4D)
NIKON KBB00035-A14 BEARING HOLDER
NIKON KBB00035-A16 EV UP DOWN MOTOR
NIKON KBB00035-A19 PRE SET UNIT
NIKON KBB00035-A3 DAMPER ASSY
NIKON KBB00035-AE4 PCB
NIKON KBB00035-AE5 PCB
NIKON KBB00035-AE7 PCB
NIKON KBB00035-AE8 PCB
NIKON KBB00035-AE9 PCB ASSY, WAFER LOADER
NIKON KBB00036 STD, 6 WAFER HOLDER
NIKON KBB00100 MAIN BODY AE1
NIKON KBB00101-1822D HIGH RESOLUTION CAMERA TUBE
NIKON KBB00101-A8-1 STEP OBJECTIVE DRIVE
NIKON KBB00101-G5 FILTER MAIN I/F BODY 4
NIKON KBB00101-G6. G-RAY INTERFERENCE MIRROR
NIKON KBB001011810C CYLINDER PEN
NIKON KBB00116 SPRING FOR TEMP RECORDER
NIKON KBB0012 1832B TIMING BELT 5M
NIKON KBB0012-1832B TIMING BELT 20M
NIKON KBB00120-AE10 PCB(14099A)
NIKON KBB00120-AE12 PCB
NIKON KBB00120-AE13 PCB
NIKON KBB00120-AE2 PCB
NIKON KBB00120-AE6 PCB,BUS RECEIVER
NIKON KBB00120-AE7 PCB
NIKON KBB00120-AE8 PCB(26002-6)
NIKON KBB00139-1819A PHOTO MULTIPLIER
NIKON KBB00139-A16-1 SHUTTER UNIT
NIKON KBB00139-AE10-1 STEP SHUTTER PCB
NIKON KBB00139-AE4 A PREAMP PCB
NIKON KBB00139-G6 G-RAY REFLECTION
NIKON KBB00141-AE11 LSA CCU P.C.B(260
NIKON KBB00141-AE12 S.P.D BALVES I/V PCB
NIKON KBB00141-AE8 NK851-2 P.C.B (26023-2)
NIKON KBB00145-AE1 PCB
NIKON KBB00145-AE3 PCB
NIKON KBB00145-AE6 PCB
NIKON KBB00145-AE6 PCB
NIKON KBB00145-AE8 PCB
NIKON KBB00145-AE9 PCB(26029-I)
NIKON KBB00148-AE10 XY DRIVER PCB(A-9)
NIKON KBB00148-AE10 XY DRIVER PCB(A-9)
NIKON KBB00148-AE11 LC-I/F P.C.B(2317
NIKON KBB00148-AE11 LC-I/F P.C.B(2317
NIKON KBB00148-AE12 PCB LC-CONTROL
NIKON KBB001484129 MOTOR DC FOR L/CONTROLLER BELLOWS
NIKON KBB00148AE10 BOARD NK D861-2 (EXCHANGEABLE)
NIKON KBB0016-512D NRW (PACK OF 10 )
NIKON KBB00235-225 PRESSURE COIL SPRING
NIKON KBB00283-AE3 PHOTO SENSOR
NIKON KBB00283-AE7 CPU BOARD
NIKON KBB00433A02 MOTOR NA
NIKON KBB00602-503 LSA LASER POWER
NIKON KBB00602-505 DC MOTOR (17.2:1)
NIKON KBB00602-AL05 DETECTOR LSA UNIT
NIKON KBB00605 FILTER, INTERF, SUB
NIKON KBB00605-A01 LAMP ADAPTOR
NIKON KBB00605-U01 RA-ITV CAMERA
NIKON KBB00610-A03 Z DRIVE MACHINE
NIKON KBB00610-A04 WAFER CENTER UP/DOWN
NIKON KBB00610-A06A STAGE MOTOR CABLE
NIKON KBB00610-A10 THRUST NUT ASSY
NIKON KBB00610-AE08 VACUUM SENSOR UNIT
NIKON KBB00616 PCB
NIKON KBB00620-15-1 AIR POT
NIKON KBB00620-A01-1 SD SLIDER
NIKON KBB00620-A02-1 SU SLIDER
NIKON KBB00620-AE03 PCB BOARD
NIKON KBB00620-AE04-1 LIBRARY JUNCTION PCB
NIKON KBB00620-AEO01 OUTRL-1 P.C.B.
NIKON KBB00620AE04-1 LIB I/F PCB
NIKON KBB00635 POWER ASSY
NIKON KBB00640-01 BEARING 4K070-025AN
NIKON KBB00640-07 HELICAL EXTENSION SPRING
NIKON KBB00641-AE04 MOTOR JUNCTION PCB
NIKON KBB00650-502 MINI-MOTOR
NIKON KBB00651-AL01 OF ACCEPTANCE ASSY
NIKON KBB00651-AL03 OF BLOCK UNIT
NIKON KBB00653 BELT (BHX-95123)
NIKON KBB00680-547 DIGITAL CONTROL
NIKON KBB00684-07 TIMING BELT PULLEY
NIKON KBB00685-AE06 LIMIT SENSOR PCB
NIKON KBB00689-502 SWITCHING REGULATOR
NIKON KBB00697-U03 FLOPPY DISK DEVICE
NIKON KBB00789-AE01 WA-MPX-3board (4S007-210-C)
NIKON KBB01014 TERMINAL BELT (FLAT) (501)
NIKON KBB01700-A06 THRUST UNIT
NIKON KBB0200216 MICALEX
NIKON KBB02003-12 AIR CYLINDER
NIKON KBB02003-G09 G-LINE INTERFACE FILTER
NIKON KBB02110-A01 STAGE X DRIVE UNIT
NIKON KBB0211007 COUPLING MICRO
NIKON KBB02192A02 AIR POT ASSY
NIKON KBB02200-AE04 CNTRL-1PCB
NIKON KBB02201-501 FLAT CABLE
NIKON KBB02276-AE03 PCB R1 6D1 CTL
NIKON KBB02279-AE01 PCB PELCL
NIKON KBB02311-AE01 LIB-I/F JUNCTION PCB
NIKON KBB02400 BRACKET
NIKON KBB02400-06 HELICAL EXTENSION SPRING
NIKON KBB02400-13 ENDLESS BELT
NIKON KBB02400-A01 LOAD ARM 8" (i9C)
NIKON KBB0240009 COUPLING
NIKON KBB02400504 VACUM SENSOR
NIKON KBB02400A07 LASER SENSOR
NIKON KBB02400AE03 PULSE MOTOR DRIVER UNIT D1672
NIKON KBB02410-06 COUPLING
NIKON KBB02432-AL01 SPD UNIT FOR NOTCH DETECTO R, NOTCH SENS
NIKON KBB02432-AL02 SPOT SENSOR SPD UNIT(FOR WL2)
NIKON KBB02432A07 SPOT SENSOR
NIKON KBB02650504 SOLENOID
NIKON KBB04000-506 HE-NE LASER POWER
NIKON KBB04000-515 PHOTO MULTIPLIER (R1847-07)
NIKON KBB04000-AE09 TTL-FC PCB
NIKON KBB04000-AE10 FC-IV2 PCB
NIKON KBB04000-AL02 INTERFEROMETER FILTER UNIT
NIKON KBB04000-AL03-1 INPUT LENS UNIT
NIKON KBB04020A03 BEARING & PLATE SPRING ASSY
NIKON KBB04110-AE05-2 AWL CPU PCB
NIKON KBB04110-AL02 LASER SENSOR
NIKON KBB0411112 BEARING THRUST
NIKON KBB04200 FLAT CABLE
NIKON KBB04200508 RL SZ
NIKON KBB04210-01 PEN CYLINDER
NIKON KBB04410-4B007-258 LOAD ARM SUPPORT BLOCK FOR TYPE2
NIKON KBB04410-A01 LOAD ARM
NIKON KBB04410-A03 SHORT SIDE SLIDE ARM
NIKON KBB04410-AE01 PCB
NIKON KBB04410-AE01-1 PCB OFSENS-2
NIKON KBB04410-AE04 PCB SNSCPU
NIKON KBB04410-AE05 PCB WL2CNT
NIKON KBB04410-AE06-1 PCB OFSCNT
NIKON KBB04410-AE06-2 PCB OFSCNT-2
NIKON KBB04410-AE07-1 PCB AWLMD2
NIKON KBB04410-AE09 AWLSN2 P.C.B.
NIKON KBB04410-AE16 VAC. SENSOR UNIT
NIKON KBB04410-AL02 SPLIT DETECTOR UNIT
NIKON KBB04410A03-1 ARM SHORT, SIDE SLIDE
NIKON KBB04410A04-1 ARM LONG, SIDE SLIDE
NIKON KBB04410AE07-2 BOARD AWLMD2
NIKON KBB04423A04 MOTOR ASSY
NIKON KBB04695-01 WARM GEARWHEEL
NIKON KBB04700-AE02 PCB OPDCTRL
NIKON KBB04700-AE03 PCB AIRCNT
NIKON KBB05011-AL03 LENS INPUT ASSY
NIKON KBB05011A06 SHUTTER ASSY
NIKON KBB05012-G03 FILTER MAIN INTERFERENCE
NIKON KBB05012-G04 FILTER SUB INTERFERENCE
NIKON KBB05032-AE-02 PCB LPM LSA I11D
NIKON KBB05040 MINI MOTOR (KBB05040)
NIKON KBB05112 FLAT CABLE (BHZ-95058)
NIKON KBB05112-4B012-014 Z AXIS LEADSCREW
NIKON KBB05112-501 CABLE RIBBON,(KBB04110-501)
NIKON KBB05112-502 CABLE RIBBON,(KBB04110-502)
NIKON KBB05112-503 CABLE RIBBON,(KBB04110-503)
NIKON KBB05112-504 CABLE RIBBON
NIKON KBB05112-506 CABLE RIBBON
NIKON KBB05112-507 CABLE RIBBON
NIKON KBB05614503 SWITCHING REGULATOR
NIKON KBB05614U01 STACK PACK2
NIKON KBB05614U02 STACK PACK2
NIKON KBB05641-501 FIBER RECIEVER
NIKON KBB06010-A02 ND MOTOR UNIT FOR RECONVERSION
NIKON KBB07270A01 MOTOR ASSY
NIKON KBB07420A01 ROBOT ARM
NIKON KBB07680U01-E SYSTEM BOX POWER SUPPLY MODEL H7819-AA
NIKON KBB08010A02 MOTOR ASSY ND
NIKON KBB08010A03 ACTUATOR, PIEZO
NIKON KBB08010A05 SENSOR OVER CURRENT ASSY
NIKON KBB08021A04 MOTOR, 1ST RA LENS
NIKON KBB08030A03 DRIVE MOTOR UNIT
NIKON KBB08051A02 MOTOR, 1ST FLY EYE REVOLVER
NIKON KBB08114A02A* BALL, SCREW, STG Y AXIS (no motor, cable only)
NIKON KBB08114A11 MOTOR ASSY
NIKON KBB08990M2 DC-DC COMUTER POWER SUPPLY
NIKON KBB08990U3 POWER SUPPLY MODULE
NIKON KBB09114-506 FLEXIBLE FLAT CABLE
NIKON KBB09114-AE03 MOTOR LINEAR HEAD AMP PCB
NIKON KBB09114U02 POWER AMP UNIT
NIKON KBB09420-A03 ARM WLIII 8" UNLOAD
NIKON KBB09420521 BATTERY
NIKON KBB09420A03 LOAD ARM
NIKON KBB09430A03 SENSOR FOR DETECT CENTER POINT
NIKON KBB09623-A02 MOTOR, RT AXIS
NIKON KBB09631 SENSOR
NIKON KBB10000-A09 DRIVE MOTOR UNIT ILLUMINATION UNIT
NIKON KBB10000-A10 DRIVE MOTOR UNIT ILLUMINATION UNIT
NIKON KBB10030-U01 CAMERA HEAD CCD
NIKON KBB10110-A05 MOTOR,DRIVE MOTOR UNIT
NIKON KBB10110-AE16-1 PCB,NK-C303-40
NIKON KBB10110-AE24-1 PCB STGPWT_S
NIKON KBB10110-U03 AC SERVO MOTOR DRIVE UNIT FOR WAFER STAG
NIKON KBB104200503 FLEXICBLE FLAT CABLE
NIKON KBB10420A02 ARM LEFT, LOAD/UNLOAD SLIDER
NIKON KBB10420A03 SLIDER LOAD/UNLOAD RIGHT ARM
NIKON KBB10420A07 UNIT AXIS Z
NIKON KBB10707 CONTROLLER STATION
NIKON KBB12000-G04 100% REFLECTION MIRROR
NIKON KBB12000A04 MOTOR, 1ST RELAY LENS
NIKON KBB12000A05-1 MOTOR, SIGMA REVOLVER
NIKON KBB12000A07 MOTOR, VRA DIFFUSER
NIKON KBB12040501 LAMP HALOGEN, FOR 14C
NIKON KBB12110A05 MOTOR ASSY, T AXIS
NIKON KBB12350-G41 RPF(3.0 CONVEX) DOT2
NIKON KBB15000-G09 100% REFLECTION MIRROR FOR S204 TYPE BMU
NIKON KBB15015-AL05 ND CHANGE BOARD 2 UNIT FOR SCANNER
NIKON KBB15040A01 MOTOR AF ASSY
NIKON KBB15270A01 MOTOR RL RX AXIS
NIKON KBB17000A03 MOTOR, 1ST FLY EYE REVOLVER
NIKON KBB17000A06-1 MOTOR, FIELD LENS
NIKON KBB17110A04-1 MOTOR ASSY, ZT AXIS VCM
NIKON KBB17110A06 MOTOR ASSY, T AXIS
NIKON KBB17110A07-1 MOTOR ASSY, CT UP/DOWN
NIKON KBB17420A02 ARM ROBOT
NIKON KBB17420A03 ARM LEFT, LOAD/UNLOAD SLIDER
NIKON KBB17420A04 SLIDER LOAD/UNLOAD RIGHT ARM
NIKON KBB20000 AL03 INPUT LENS UNIT
NIKON KBB23000 AL09 INPUT LENS UNIT
NIKON KBD-2514A-1 P.C. BOARD
NIKON KLB01360-01 PRE-ALIGN UNIT SPRING
NIKON KNB15015-AL03 LIGHT SOURCE SIDE RELAY LENS UNIT 4L990-
NIKON KNB15015-G02 100% REFLECTION MIRROR 4G552-020
