描述
PLC一般使用220V交流电源或24V直流电源。内部的开关电源为各模块提供DC5V，±12V，24V等直流电源。小型PLC一般都可以为输入电路和外部的电子传感器(如接近开关)提供24V直流电源，驱动PLC负载的直流电源一般由用户提供。
Granville Phillips 316 Vacuum Gauge Controller
VAT 14040-PE44-0003 4″ SERIES 14 Pneumatic Gate Valve
MKS TYPE 649/649A HE 10Torr/100SCCM Pressure Controller
PARKER 4450-DM/4601 MULTI PRECISION LINEAR SLIDE’S
HVA 21211-0609R-126S3 Vacuum Gate Valve Pneumatic 6″
HP 5334A UNIVERSAL FREQUENCY COUNTER W/ HP-IB
HP 8082A PULSE GENERATOR
Advantech IPC-610P-260 INDUSTRIAL COMPUTER 610
SAM/Hitachi SFC1470F 500 SCCM Mass Flow Controller(NEW)
Riken Keiki RI-413A NDIR Halocarbon Portable Analyzer
