ic660bbd120
plc是由摸仿原继电器控制原理发展起来的，二十世纪七十年代的plc只有开关量逻辑控制，首先应用的是汽车制造行业。它以存储执行逻辑运算、顺序控制、定时、计数和运算等操作的指令；并通过数字输入和输出操作，来控制各类机械或生产过程。用户编制的控制程序表达了生产过程的工艺要求，并事先存入plc的用户程序存储器中。运行时按存储程序的内容逐条执行，以完成工艺流程要求的操作。plc的cpu内有指示程序步存储地址的程序计数器，在程序运行过程中，每执行一步该计数器自动加1，程序从起始步（步序号为零）起依次执行到最终步（通常为end指令），然后再返回起始步循环运算。plc每完成一次循环操作所需的时间称为一个扫描周期。不同型号的plc，循环扫描周期在1微秒到几十微秒之间。plc用梯形图编程，在解算逻辑方面，表现出快速的优点，在微秒量级，解算1k逻辑程序不到1毫秒。它把所有的输入都当成开关量来处理，16位（也有32位的）为一个模拟量。大型plc使用另外一个cpu来完成模拟量的运算。把计算结果送给plc的控制器
fanuc a02b-0055-c035 input unit terminal block h30-f power supply a02b0055c035
fanuc a02b-0051-c032 system 6m key pad with a20b-0007-0030 a20b-0007-0445
fanuc a02b-0047-k101 spare parts kit
fanuc a02b-0047-k101 spare parts
fanuc a02b-0047-c909 flowmax cabinet fan in metal housing 200vac
fanuc a02b-0047-c903 fan unit
fanuc a02b-0047-c900 cabinet flowmax fan unit assembly 200vac 50/60hz
fanuc a02b-0047-c800/03 mr-2ole adapter
fanuc a02b-0047-c062 tape reader unit
fanuc a02b-0029-k901 kit a63l-0001-0134/31 a63l-0001-0135/m112
fanuc a02b-0029-k900 kit a63l-0001-0134/32 a63l-0001-0135/m112
fanuc a02b-0029-k898 a02b0029k898
fanuc a02b-0029-k893 a02b0029k893
fanuc a02b-0029-k893 a02b0029k893
fanuc a02b-0029-k893 a63l-001-0134/21 a63l-001-0135/f112 connector honda kit
fanuc a02b-0029-k892 a02b0029k892
fanuc a02b-0029-k891 a63l-001-0134/01 !! connector honda female kit
fanuc a02b-0007-0030/02a a350-0007-t032/02 board a02b00070030 kitamura jig j-7
fanuc a/c servo motor
fanuc a series servo motor description manual gfz-65142e/02
fanuc a series control motor maintenance manual gfz-65165e/01
fanuc a series ac servo motor parameter manual, b-65150e/03
fanuc a series ac servo motor parameter manual gfz-65150e/03
fanuc a series ac servo motor parameter manual gfz-65150e/02
fanuc 9 a20b-0009-0031-01a i/o card (inv. 23208-23212, 25606-25615)
fanuc 8m mdi-tastatur mdi pur lx660-2016-t008#l8r003
fanuc 8013-t006 4.5m rj2 / rj3 cable
fanuc 8006-t921 cable
fanuc 6m a20b-0007-0070 crtc board warranty
fanuc 6" battery cover
fanuc 4x4x4" battery unit
fanuc 44c742171-001r01 44c742171001r01
fanuc 44c741866-003r01 44c741866003r01
fanuc 44c741066-001r01 control cable * in a bag*
fanuc 44c715527-001-r0 module casing
fanuc 44a729182-037r02 44a729182037r02
fanuc 44a729182-037r02 terminal block
fanuc 44a729140-002r01 terminator plug ic693acc307a
fanuc 44a718031-g12r01 44a718031g12r01
fanuc 44674/2241004r02 wiring terminal case / box, *
fanuc 424p17 424p17
fanuc 4003-t234 connector cable
fanuc 4003-t186 rj2 / rj3 4.5m cable
fanuc 4 pack battery holder
fanuc 4 axis control circuit board a16b-2200-025
fanuc 4 axis control board a16b-2200-0250 /03b a16b22000250
fanuc 3x a63l-0001-456/bs + 1x a63l-0001-460/3lky
fanuc 3x a63l-0001-456/bs + 1x a63l-0001-460/3lkx
fanuc 3x a63l-0001-456/bs + 1x a63l-0001-460/3hkx
fanuc 3m control operators manual
fanuc 32 pt. ext. cable 2m ic693cbl307a nib
fanuc 30vdc/250vac relay output module aor08g a03b-0807-c160#d missing door
fanuc 30a 600v 3 pole fuseholder a05b-2301-c170*
fanuc 30a 600v 3 pole fuseholder a05b-2301-c170
fanuc 3 slot rack/ backplane a05b-2316-c105 a05b2316c105
fanuc 3 slot back plane a05b-2316-c105 , removed from a good working system.
fanuc 3 hole mounting bracket a05b-1329-j038 * *
fanuc 3 d cell battery unit a02b-0072-c011
fanuc 2x a63l-0001-460/3hkx + 1x a63l-0001-460/3hky
fanuc 2-slot backplane a05b-2400-c060 *lot of 2*
fanuc 2mb ram file circuit board a16b-2200-0760/01a
fanuc 29" cable ground xgmf-14243 * *
fanuc 24vdc input module id16c a03b-0801-c121
fanuc 24vdc 16pt i/o input module a03b-0807-c104 *missing door & face plate*
fanuc 24vdc 16 point pos/neg logic input module ic693mdl645e missing terminal
fanuc 24vdc 16 point pos/neg logic input module ic693mdl645e
fanuc 211100-0 thermoswitch, nnb
fanuc 21-027-15-211 2102715211
fanuc 2042-t031 cable * out of box*
fanuc 2040-t234 robot ribbon cable
fanuc 2040-t107 robot ribbon cable .15 meter
fanuc 2040-t107 0.23 0.15 0.18 0.2 robotic ribbon cables lot of 8
fanuc 2004-t186 / l150r0a verbindungskabel ungebraucht
fanuc 2004-t116 / l150r0a verbindungskabel ungebraucht
fanuc 2 axis control board a16b-2200-0252 /03b a16b22000252
fanuc 2 amp fuse a60l-0001-0245#gp20 lot of 4
fanuc 1mb cmos sram module a20b-2900-0500 a20b29000500
fanuc 1a16e a03b-0801-c129 input module a03b0801c129
fanuc 1778-iac ac input module
fanuc 16-mc 18-mc 160-mc 180-mc manual de l utilisateu
fanuc 16-ma operators manual
fanuc 16i 18i 160i 180i cnc control operators manual