描述
输入/输出(I/O)点数是PLC可以接受的输入信号和输出信号的总和,是衡量PLC性能的重要指标。I/O点数越多,外部可接的输入设备和输出设备就越多,控制规模就越大。
Used ScanRay Corp Torrex 150D X-Ray Inspection System
Varian Optical Tracking System X-Ray Digital Imaging
Portable Dental Digital Trophy X-Ray System
X-Ray System Fischer FX325R Complete & Works Great
DENTAL MEDICAL MOBILE CORIX 70 X-RAY SYSTEM
HP X-Ray System
EG&G Miniscan II X-ray Inspection System
EG&G ASTROPHYSICS MAIL BOX SECURITY X-RAY XRAY SYSTEM