DS2020PDMAG3

DS2020PDMAG3

　PLC控制系统主要由输入部分、CPU、采样部分、输出控制和通讯部分组成，如图1所示。输入部分包括控制面板和输入模板；采样部分包括采样控制模板、AD转换模板和传感器；CPU作为系统的核心，完成接收数据，处理数据，输出控制信号；输出部分有的系统用到DA模板，将输出信号转换为模拟量信号，经过功放驱动执行器；大多数系统直接将输出信号给输出模板，由输出模板驱动执行器工作；通讯部分由通讯模板和上位机组成。

TASCAM DM3200 digital mixer BRAND NEW IN BOX

Yamaha O2R Digital mixer w/Meter Bridge + 5 Tascam DA88

TASCAM DM-3200 DM3200 DIGITAL MIXER NEW

Tascam DM3200 Digital Mixer

Tascam DM3200 Digital Mixer w/ free Firewire interface

Tascam BD-R2000 - HDD Blu-Ray & DVD Recorder, NEW!

TASCAM DM24 Digital mixer with IFFW/DM. PRISTINE!

Tascam DV-RA1000HD Hi-Resolution 60GB Digital Recorder

Tascam DV-RA1000HD High Def Digital Audio Recorder

TASCAM DV-RA1000HD High-Rez. Stereo Master Recorder NEW

TASCAM DV-RA1000 DVRA1000 HD RECORDER NEW

Tascam MSR-24 24 Track 1" Reel to Reel 

Tascam DV-RA1000HD Digital Recording Interface Open Box

TASCAM DV-RA1000HD Digital Recorder.DVRA10?00HD,DVRA1000

Tascam DV-RA1000HD DVRA 1000HD *NEW* DVRA1000HD 1000-HD

Tascam 58 OB Analog Reel to Reel Tape Machine 

Tascam 80-8 Professional Reel to Reel 8 Track Recorder