TRICONEX 3721 TRICONEX

MVI56-GSC PROSOFT BedfordBedford Associates
PMF1216D61 PROSOFT Modular Digital Controller
PMF1327205 PROSOFT MODICON
PBI-6SA PROTECH SYSTEMS
PSA300R-81 PRT
SLA8.100 PULS
EPC-16 RADISYS
EPC-5 w/ EXM-13 RADISYS Programmable Logic Controller
0-51378-25 RELIANCE 70PLC

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描述

PLC的供电电源,除了引进设备时同时引进PLC应根据产品说明书要求设计和选用外,一般PLC的供电电源应设计选用220VAC电源,与国内电网电压一致。重要的应用场合,应采用不间断电源或稳压电源供电。
如果PLC本身带有可使用电源时,应核对提供的电流是否满足应用要求,否则应设计外接供电电源。为防止外部高压电源因误操作而引入PLC,对输入和输出信号的隔离是必要的,有时也可采用简单的二极管或熔丝管隔离
LEITZ LMW MICROSCOPE 4038AZ05 PART CARD
Acoustic calibrator and cables
TEKTRONIX TDS210 TDS 210 DIGITAL OSCILLOSCOPE 60mhz 2ch
DIGITAL REALTIME OSCILLOSCOPE 1GS/s SCREEN FAULTY
Smith+Nephew DYONICS PAL CAMERA VIDEO SYSTEM
LEICA BME MONOCULAR MICROSCOPE W/ EYEPIECE & OBJECTIVE
ALLEN BRADLEY ULTRA3000 2098-DSD-005-SE DRIVER
ALLEN BRADLEY 1785-L60L C PLC-5/60 PROCESSOR MODULE
Kollmorgen MT306A1-E2D1 Goldline XT Servo Motor
ALLEN BRADLEY 1785-L40B C PLC-5/40 PROCESSOR MODULE
BOSCH 036678-311401 CARD
BOSCH PC T/Z 401 048083-101401 CARD
NESTLE NUTRITIONAL COMPAT 199235 FEED PUMP GOOD UNIT.