描述
在数字与模拟的处理方面,传统的PLC是惟一能够以正确的电压及电流为工业传感器及致动器提供数字ν0的平台。但是新的模块提供24V数字VO,最高可达5∞mA电流驱动及光学隔绝,同时也提供各种功能,诸如看门狗(watchdog)定时器,可程序化的运转状态及输入过滤器,以提高安全性和稳定性,其价格可低到每个通道5美元。传统上,模拟νo一直是PC平台的强项,主要是由于PCI总线的速度。现在有些PLC提供模拟VO模块,但是在设置时相当麻烦,而且没有高分辨率及数据流通能力,PAC提供的模拟输入速度高达每秒2亿个样本,分辨率可高达24位。
Nova NovaScan 3060 Meas. Unit Wet System new 0190-00492
Nova NovaScan 3030 Dry Meas. Unit 300mm new 0190-00563
Faro Measuring Arm S08 Silver Series working
KLA-Tencor Prometrix FT-750 Film Thickness Measurement
NanoMetrics NanoSpec 9000 Profilometer Set new
NANOmetrics NanoSpec 9000b 9000i Metrology Tool new
Tokyo Electron ACT 8 Interface Block and WEE Station
KLA-Tencor Prometrix FT-750 Film Thickness Measurement
Coherent ExciStar S Laser 1127985 rebuilt 0190-B0150
LAM Rittal Corp. AC Distribution Unit ES5984 New
Rudolph MetaPulse XCu 200mm Metrology Tool
KLA-Tencor CRS 3000 300MM COMPLETE SYSTEM
Tokyo Electron ACT 8 Process Block Robotics Arm
Tokyo Electron ACT 12 Process Block Robotic Arm 200mm
Nikon Card Cage Assy. APGCi 7500 RS013-497 working