描述
PID在中断站中，中断站联接计算机与现场仪器仪表与控制装置。是树状拓扑和并行连续的链路结构，也有大量电缆从中继站并行到现场仪器仪表。模拟信号，A/D—D/A、带微处理器的混合一台仪表一对线接到I/O，由控制站挂到局域网LAN。
Intermec ScanPlus 1802 ST Barcode Scanner Wireless
Nortel Networks BCM 400 Media Services Card – 1A
ADVANCE VALVE AV-8280-114-1 ( A TO B PAT VALVE )
Hilton Trading Corp. Accubanker USA AB1000 Bill Counter
Sunrise Telecom SunSet xDSL
Force Computers PPC PMC-8260 DS1 C1 PCI Mezzanine Card
Bay Networks WEB PocketProbe FE1100-1 Fast Ethernet
Nikkodo DEP-2000K Karaoke Digital Echo Processor Mixer
Seagate Barracuda ES.2 1TB SAS Drive ST31000640SS
HP Hewlett-Packard ProCurve Switch XL Mini-GBIC J4878B
Lambda 24-Volt DC Power Supply LNS-P-24
Intermec ScanPlus 1802 ST Barcode Scanner Wireless
GC S201GF01L7FG9 2 Way Zero Differential Valve
APC SU044-1 Rack-mount Transfer Switches 16A/ 230Volts
Sun Microsystems 501-7415 Gigaswift Ethernet Card
Atrix Omega Vac Toner Printer Electronics Vacuum
Texas Instruments TI TMS320C6X EVM Evaluation Board PCI
