0620-00812船舶半导体工控备件主板供应

福建中立恒自动化设备有限公司

1．输入/输出单元

输入/输出单元通常也称i/o单元或i/o模块，是plc与工业生产现场之间的连接部件。

plc通过输入接口可以检测被控对象的各种数据，以这些数据作为plc对被控制对象进行控制的依据；同时plc又通过输出接口将处理结果送给被控制对象，以实现控制目的。

由于外部输入设备和输出设备所需的信号电平是多种多样的，而plc内部cpu的处理的信息只能是标准电平，所以i/o接口要实现这种转换。

i/o接口一般都具有光电隔离和滤波功能，以提高plc的抗干扰能力。另外，i/o接口上通常还有状态指示，工作状况直观，便于维护。

plc提供了多种操作电平和驱动能力的i/o接口，有各种各样功能的i/o接口供用户选用。i/o接口的主要类型有：数字量（开关量）输入、数字量（开关量）输出、模拟量输入、模拟量输出等。

常用的开关量输入接口按其使用的电源不同有三种类型：直流输入接口、交流输入接口和交/直流输入接口。

常用的开关量输出接口按输出开关器件不同有三种类型：是继电器输出、晶体管输出和双向晶闸管输出。

继电器输出接口可驱动交流或直流负载，但其响应时间长，动作频率低；而晶体管输出和双向晶闸管输出接口的响应速度快，动作频率高，但前者只能用于驱动直流负载，后者只能用于交流负载。

plc的i/o接口所能接受的输入信号个数和输出信号个数称为plc输入/输出（i/o）点数。i/o点数是选择plc的重要依据之一。当系统的i/o点数不够时，可通过plc的i/o扩展接口对系统进行扩展。

2．通信接口

plc配有各种通信接口，这些通信接口一般都带有通信处理器。

plc通过这些通信接口可与监视器、打印机、其它plc、计算机等设备实现通信。

plc与打印机连接，可将过程信息、系统参数等输出打印；与监视器连接，可将控制过程图像显示出来；与其它plc连接，可组成多机系统或连成网络，实现更大规模控制。

与计算机连接，可组成多级分布式控制系统，实现控制与管理相结合。远程i/o系统也必须配备相应的通信接口模块。

3．智能接口模块

智能接口模块是一独立的计算机系统，它有自己的cpu、系统程序、存储器以及与plc系统总线相连的接口。

它作为plc系统的一个模块，通过总线与plc相连，进行数据交换，并在plc的协调管理下独立地进行工作。

plc的智能接口模块种类很多，如：高速计数模块、闭环控制模块、运动控制模块、中断控制模块等。

以下链接皆有货

3-1/2" i-beam girder underhung bridge crane hoist push trolley truck w/11" tail

setco belt driven spindle 40mm shaft

laipple keb mks 102 v5 12.4:1 ratio cast iron gear  speed reducer c face

okuma bl-mc200e-12t 2.4kw 1200rpm 3ph 141v 80hz ac servo motor

airmax mecair 5csr 3" flange 150# sanitary ball valve pneumatic actuator

mclean cr230226g002 electrical enclosure air conditioner 1600 btu 230v 1ph

delta 50-720 woodshop dust collector 115v 1ph 3450 rpm 1hp

atlas no. 1 mandrel bench mount arbor press 7" throat

dayton 4hz446 centrifugal upblast roof exhaust fan 1/8hp 115v 1180cfm

fanuc 213v dc 1500rpm 35mm shaft spindle servo motor shizuoka millmaster b-10v

10" open cast iron knurled jaw work hing clamp vise

quincy 147075-03 discharge piping  manif assembly

isgev as 112 m4 ac electric motor 6.6cv 1730 440v 3ph

victor tns-3h cnc lathe operator control panel interface fanuc series o-t

cincinnati 1.200" od ball screw  nut assy 0.5" pitch 40.5" travel 59.5" oal

lincoln bvk- af6p3t61l 3hp electric motor 1160rpm 208-230/460v 3ph 213t frame

dematic 1.9" od 57-9/16" bf 58-7/8" oal gravity conveyor roller lot of 14

fanuc a61l-0001-0092 a02b-0083-c101 operator control panel a13b-0040-c880

1  fanuc a61l-0001-0092 a02b-0083-c101 operator control panel a13b-0040-c880

wilton 450 8" open swivel base bench mount bullet vise 4-1/2" jaws 6/1992

spur gear 84t 23-1/4" o.d. bushed" bore 2-1/2" face width

siemens 6se7022-7ep50-z z=c43g91 380/480v 3ph ac/ac drive 0-380v 0-400hz vfd

okuma bl-mc100e-20sb 2kw 2000rpm 3ph 133v 133hz servo break motor

fanuc m-442690 servo motor

screw-on lotion soap dispenser pump saddle head 5" dip tube 000

nordson 14467b exp 100 versa-spray electrostatic power unit w/spray gun 120-240v

gaf rb-1al-se steel bag filter strainer vessel/housing 27" x 7" diameter 2"npt

tol o matic rsa64 bn04sk18 lmi st1 linear rod screw actuator

rexnord 18-gc5030-02 classic c rex conveyor training idler 18" belt 4.75ris stl

krauss maffei km 150-390-55c2 150 ton injection ming operator control panel

magnetek 175-01481 telemotive sltx remote crane controller transmitter (rough)

automation devices model 10 vibratory small parts feeder bowl 120v 1ph 17" bowl

fanuc a05b-1210-b201 arc mate 100i robotic manipulator j1 axis casting  bearing

 listingstearnsf self adjust 75 lb-ft electric brake 230/460v 1-3/8" shaft

itt bell gossett 3ds-4g 132153 4" grooved end triple duty cast iron valve 300psi

dodge p18s3068 233a07r18 7:1 ratio 250rpm 3hp 208-230/460v gearmotor

fanuc a02b-0094-c046 crt/mdi computer hmi operator controls keyboard

royal filtermist f900 mist collector unit (no motor) housing  drum only

1" tube bender die 8" clr pines eaton leanord, horn, chiyoda

1.500" tube bender die 4-1/2" clr pines eaton leanord, horn, chiyoda

sti 72" x 36" pressure sensitive safety barrier mat no/nc 30' cord

year eagle pd g-112s-j sprocket 112 tooth (14 mm pitch - 54.5 mm width)

12vdc worm gear drive actuator lift 37" travel 750lbs. remote controlled

honeywell d3-33330000-0-0-0-0-c roll paper chart recorder plotter

weg 00336es3esa80sr 3hp saw arbor motor 3500rpm 208-230/460v 3ph 80s-ms ()

isgev as112m2-4 5.5-4.5cv ac electric 2-speed motor 3450/1740rpm 460v 3ph

a.o. smith corp. pb215r4u1 5hp ac electric motor 1720rpm 3ph 230/460v

6" stainless steel flange mount swing check valve w/ lever arm counterweight

star micronics jnc-25 lathe belt drive gear assembly

dodge 35a12l18 tigear 2 12:1 ratio 1750rpm 8.5hp input 146rpm lh output gear

brinkmann zs090120-m250 3.5hp 3400/2850rpm 230/460v 50/60hz submersible pump

parker jj2hxlts13a 3-1/4" bore 12" stroke 16" shaft hydraulic cylinder

cm 3 ton powered trolley gearmotor 25:1 ratio 70rpm 1/4hp 208-230/460v 15ft/min

herc-u-grab style 55 gallon drum handling fork lift attachment

comemore cal-600f vacuum conveyor autoloader 1hp 480v 3ph material handling

38-3/4" carriage forklift back rest mast guard 45-1/4" tall

fabco 1-1/2" stroke light duty pneumatic c-frame punch press unitool l3/4

forklift back rest 34-1/2" face mount x 36" tall 13" hole center

kitagawa 10" diameter 3 jaw hydraulic lathe power chuck 3" thru hole

size 00 9a manual 2-motor starter control panel 0.5 to 2hp 115-600vac disconnect

70mm od x 1616mm bf steel conveyor drive roller 19mm shaft 1818mm oal

grove gear srf3650-4523-84-5-56bc-cu 20:1 ratio gear motor 90vdc 3/4hp

18" x 18" cast iron webbed machined top layout inspection plate

graco pneumatic air powered transfer pump 2.5gpm 3/8" npt monark style

nsk em0608a15-05 servo drive 90-240vac

strong n-208 3-jaw lathe power chuck 3-jaw 8" od 52mm thru hole

westinghouse type sv style 1804509 15000 v 15kv autovalve lightning arrester

danly onsrud ct4b 230v 8hp 3ph 14,700 rpm spindle motor millwork

tox pressotechnik bsr 63200a-r2.4 servo motor 6000rpm 540v w/gear reducer

alemite 6190 type hl25 vintage electric powergun grease gun pump

custom made 10" diameter welding clamping assembly fixture

forklift back rest 41" face mount x 47" tall 3" hole center

onsrud 135-145 8hp 230v 3ph 14,700 rpm routing spindle motor

binks 5 gallon galvanized paint pressure pot canister tank 110psi w/ agitator

85-1/2" l x 9-3/4" w x 7" d machine oil drip  chip catch pan

zebra zt420 zt41063-t410000z thermal transfer label maker 100-240vac

hyster r30ch fork lift mast short hydraulic cylinder 72" oal

cincinnati milacron 3-424-1979a 115v 1ph 2400w 20a acramatic 950 control unit

dodge 35q15r14 15:1 ratio 1750rpm 7.44hp input 117rpm rh output gear reducer

omer robbins a-10 compound sine plate 12" x 8"

fostoria fes-1524-3d heat wave portable electric salamander 15kw 240v 3ph 60hz

insulated double wall rectangular hvacset 90° elbow 45" oal 12" x 12" flang

flowserve b125s10 pneumatic valve actuator 150psi 2" flanged durco ball valve

air hydraulics 7" pneumatic rotary index table with sensor

10" to 8" x 15" flanged welded pipe reducer

stober td27 0k56-100 20:1 1hp 208-460v variable speed drive 103.8-14.8 rpm

ge 5k35mn77 1 gal 1/2hp 1725rpm 3ph 200v motor belt driven hydraulic tank pump

dodge 35a12l14 12:1 ratio 1750rpm 8.5hp input 145rpm lh 3530# out gear reducer

dodge 35a15l14 15:1 ratio 1750rpm 7.44hp input 177rpm lh output gear reducer

triple belt drive assembly 37" oal 26-3/8" x 7" base belt drive 1-7/8"x3/4" wide

isgev as 112 m 4 4-4.8kw electric motor 1730rpm 230/460v 3ph im b5 24mm shaft

2-5/8" diameter 17-4 stainless steel non heat treated round bar  48"

ohio gear is6144 spur gear 144t 24-1/4" o.d. 1.225" bore 1-1/2" face width

mclean hb11-0216-0334 115v 50/60hz 2200btu top mount cabinet air conditioner

mws mml-od19-02 relay board

2-1/2" od 18" bf 17" face width gravity conveyor roller 5/8" hex lot of 15

acf 5" cast iron plug valve 200 wog

harrington 764179 push trolley 5 ton capacity 3.94" to 7.02" flange

fanuc a06b-6055-h106 k6v-02140 a ac spindle servo unit

45mm profile linear guide rail 101"

40mm single start ball screw and nut assembly approx. 50" travel 72" oal

dodge 35a30r14 tigear 2 30:1 ratio 1750rpm 4.15hp 58rpm rh output gear reducer

miller xr-edge 30a air cooled push pull mig gun missing parts as/is 30' long

nidec t2c2p18 2hp 1740rpm 115/230v 1ph 182t ac motor

sew-eurodrive sa57dt80k 84:1 ratio gear reducer 0.75hp 20rpm 3ph w/brake 24vdc

graco 195264 h99a cycleflo pneumatic pump batch controller 120/240v 120psi

bryan boiler rv350-w-fdg flexible water tube boiler manual control panel

fb 38 1810 spindle assembly for sanding belt

teel 3p606 3hp centrifugal end suction pump 230/460v 3ph 1-1/2" x 2" npt

6 lx3-1/2wx 3-1/4" h cast iron machine foot pad targets w/0.808" thru hole lot/6

16-1/8" x 11" tapered steel fixture set up jig plate 2.822" to 1.870" thick

gould as-b240-000 modicon b240-000 i/o rack assembly housing

kitako v-mt4-170 cnc lathe main operator control hmi

victor vcenter 4 cat 40 spindle bt40-fmd31 shell mill her

siemens 1ft60861af711ag1 yf 3phase 7900n max/min 32mm shaft ac servo motor 600v

siemens 1la01444sb21 1hp ac motor 1720rpm 230/460v 143t frame w/brake 230/460

graymills 10 gallon paint dispensing pump bucket (no motor)

ube machinery 155-85003:281-0 split plunger coupling for vsc630

10-1/2" flange mount duct housing dust magnetic metal trap assembly

3220455.8 x-axis ball screw assy. 37mm diam. 11" travel 34" oal

cpa-200 612600 8" diameter 3 jaw draw tube actuated power chuck

baumuller buc624-26.5-64-005 ac servo drive 3x400v

fanuc a06b-0246-b100 3kw 2000rpm 3ph 234v 133hz ac servo motor

mepco 48-830 2" npt 250psi cast iron float steam trap

trumpf 911218 3.75"d1.5" hd 3.75" lautting head assembly

general electric 5k184 0.75/0.38hp 2 speed ac motor 1745/865rpm 460v 184tz frame

12-3/4" x 15" x 1-1/4" thick steel jig fixture setup plate

general electric 5kr184al301b 2hp 1120rpm 230/460v 3ph 60hz induction motor

fanuc a06b-0247-b605 4kw 3000rpm 230vac 3 phase ac servo motor

yaskawa cimr-p5u4037 380-460v 3ph ac inverter drive 0-460v 0-400hz output

59:1 ratio right angle spiral bevel gear 1" x 1.5" shafts

reelcraft lp8200 olp 3/4" x 39' spring retractable liquid propane gas hose reel