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AS-B353-001 伺服轴卡
2023-10-15 05:03  浏览:7
AS-B353-001 伺服轴卡

AS-B353-001 伺服轴卡

对于PC_base体系更要命的是低档X86的配套芯片都已停产,包括DRAM等,使大家想接着使用386、486、586都不可能了,(我一直很喜欢ICOP的M6117,可惜现在DRAM真是买不到新货,全吃库存了),除非使用旧芯片。同时现在intel和微软已完全放弃了向下兼容的规则,使PC_base存在的意义日益减少。没有哪家工控厂商都跟上这两位大佬的更新速度,当你的产品准备面市时,你会发现你使用的所有器件均已停产,你只能上二手市场去买拆机件。


在PC_base发展过程中大多数厂商都遇到了PC_base单体成本高、需要用户有较强的开发能力的问题,使PC_base的量很难做大,对厂商的技术支持的能力和要求很高。为此很多工控机的厂商都找到了像KW、infoteam、ISAGRAF、3S这样的软逻辑开发商,利用工控机或者PC104+IO板卡来组成一个控制平台,这种控制平台大的优点在于可以支持现有PC的各种资源,使监、控可以做在一体,缺点主要是从小型PLC来说,成本太高,从中大型PLC来说点数又太少,同时抗干扰和抗振动方面存在许多架构性问题。

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PERKIN ELMER NCI 902 NCI 900 CHROMATOGRAPHY INTERFACE


HonEYWELL T675A1508 T675A TEMPERATURE CONTROLLER


SYMBOL KRonOS 540 TERMINAL WITH CRADLE 3600501-002


SIEMENS MICROMASTER 440 DRIVE 6SE6440-2UD21-1?AA1


SIEMENS MICROMASTER 440 6SE6440-2UD13-7?AA1 DRIVE


ANDOVER ConTROLS ConTINUUM LA-1 BUS ADAPTER


PERKIN ELMER NCI 902 CHROMATOGRAPHY INTERFACE NCI 900


HP AGILENT 8750A STORAGE NORMALIZER


IRCON MODLINE PLUS INFRARED THERMOMETER 300-800 C 


YOKOGAWA MX100 NEWTORK DATA ACQUISITION UNIT


RAININ PIPET PLUS RL1000 R1000 PIPETTE


HP COMPAQ 4GB (4 x 1GB) 127008-041 MEMORY PC133 ECC


BECKMAN COULTER Z2 CELL & PARTICLE COUNTER W/ KEYBOARD


COMPAQ HP 2GB (4 x 512MB) PC133 CL3 ECC REG 127006-041


ANATEL A-1000 C80 S20P ORGANICS ANALYZER


WAHL HEAT SPY INFRARED THERMOMETER MODEL HSA-1A


VINTAGE BEARFINDER TWO + TWO SPEED RADAR DETECTOR


KRonOS 45H PORTABLE DATA COLLECTOR TERMINAL W/ CHARGER


MITSUBISHI MELSEC FX0N-40MT TRANSISTOR UNIT


WAHL HEAT SPY INFRARED THERMOMETER HSA-4G


ADT 4520-173 MODULE FOR 4520 FIRE ALARM PANEL


MITSUBISHI MELSEC FX2-48MT TRANSISTOR UNIT


PERKIN ELMER PHOTOIonIZATION DETECTOR PI5202 PID


LOT OF 8 KRonOS AC ADAPTER FOR 400 480F SERIES CLOCK


Husky FS/GS Data Collector / Handheld Computer 2MB


LOT OF 5 KRonOS 4500 AC ADAPTER


Parker Greer Piston Accumulator,10 Gallon,1 7/8-12 SAE

A6N2310D1KGRG


Casio Exilim NP-20 NP20 Battery OEM NP20 Lot of 10


LOT OF 3 ALLEN BRADLEY 100-A09NZ* SERIES B CONTACTERS


ALLEN BRADLEY 100-A09NJ3 ConTACTOR W/ 195-FA22


AGILENT SCIENTIFIC SOFTWARE SS420 INSTRUMENT INTERFACE


NIKON 35mm SCSI FILM SCANNER LS-1000


MILLIPORE WATERS RCM 25 x 10 MODULE


AMERSHAM PHARMACIA LKB REC 2 PLOTTER CHART RECORDER


AMERSHAM PHARMACIA REC 112 CHART RECORDER 56-3083-25


STERLING PATIENT MonITOR ConTROL PANEL 613739501


ALLEN BRADLEY 193-BSB 42 TYPE B RELAY


ACOPIAN REGULATED POWER SUPPLY 12J200


PHARMACIA LKB BROMMA 2197 ELECTROPHORESIS POWER SUPPLY


PHARMACIA LKB BROMMA 2197 ELECTROPHORESIS POWER SUPPLY 


GILSON 306 HPLC CHROMATOGRAPHY ANALYTICAL PUMP


NEW OEM PANASonIC TOUGHBOOK CF-30 AC ADAPTER CF-AA1653A


GILSON 306 HPLC CHROMATOGRAPHY ANALYTICAL PUMP


DIVERSIFIED ELECTRonICS CURRENT MonITOR CMO-24-ASA-5


BENTLY NEVADA TK17 TORSIonAL SIGNAL CONDITIONER


MITSUBISHI MELSEC FX2-24MT TRANSISTOR UNIT


GILSON 805 MANOMETRIC MODULE 805-806-807


GILSON HPLC 811C DYNAMIC MIXER


ALLEN BRADLEY 1771-ASB D REMOTE I/O ADAPTER MODULE


LOT OF 2 ALLEN BRADLEY 1771-IAD/D INPUT MODULE 1771-IAD


ALLEN BRADLEY 1771-OFE2/B 1771-OFE ANALOG OUTPUT MODULE


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