IS200DSPXH2BBD GE

AKD-M01207-MCEC-I000-DMAKD11003
AKM44J-ACCNAB00
3HAC024779-001
3HAC026733-001
DSDI110AV1
DSDP170
6es5955-3lc13
5136-RE-VME
HCS01.1E-W0013-A-02-E-S3-EC-NN-NN-NN-FW
3500/33 149992-01
SOCADYNSA3b/40-200
KEBAKEMROK2-700
PFXGP4301TADW
ROD320.005-2500

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描述

PLC内部输入电路作用是将PLC外部电路(如行程开关、按钮、传感器等)提供的符合PLC输入电路要求的电压信号,通过光电耦合电路送至PLC内部电路。输入电路通常以光电隔离和阻容滤波的方式提高抗干扰能力,输入响应时间一般在0.1~15ms之间。根据输入信号形式的不同,可分为模拟量I/O单元、数字量I/O单元两大类。根据输入单元形式的不同,可分为基本I/O单元、扩展I/O单元两大类。

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Calibrated, 30-day warranty/14-da​y right of return

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Tektronix TDS520C Digitizing Oscilloscope 500MHz,1GS/s

TEKTRONIX TDS724A TDS 724A 500MHz OSCILLOSCOPE W OPTION