描述
控制器是DCS的核心部件,它相当于一台PC机。有的Das的控制器本身就是PC机。它主要有CPU、RAM、F2PROM和ROM等芯片,还有两个接口,一个向下接收I/O总线来的信号,另一个接口是向上把信号送到网络上与人机界面相连。ROM用来存贮完成各种运算功能的控制算法(有的Das称为功能块库)
JDS FITEL TB2500-EC TUNABLE ETALON CONTROLLER
HP 6206B DC Power Supply ,0-60V,5A / 0-30V,1A
HP 6281A DC Power Supply ,0-7.5V,0-5A
LEICA MICROSCOPE zoom 2000,Z45 L , excellent condition
TEKTRONIX ST2400 SDH/SONET SET WITH OPTION
FOTEC S FS370 238 FIBER POWER SOURCE
Agilent 37718A Omni-Ber 718 Communications Performance
OptiSpec EKE Light source For Video Microscope QTYS 5
HP 81689A Tunable Laser module.w opt 072
Agilent 83481A Dual rate optical/electrical plug-in Opt
EFD Model 1500XL Adhesive Dispenser