ABB DSAI 133 DSAI133 Analog input board

The particular grounding and bonding requirements and constraints imposed on C4ISR computer and data processing systems are summarized in table 2-8. i. Control and security systems. Typical C4ISR facilities have many control and security devices which gather information and then automatically respond to a given situation by alerting personnel or engaging equipment to correct it.

The various communication

These subsystems range in nature from pneumatic and mechanical to electrical, electronic analog or digital, or a combination of these. Numerous current sensors, intrusion detectors, trip relays, sound detectors, remote control locks, remote control doors, and alarms are typically included in the systems.

The radio subsystem converts audio and baseband

Many of the control subsystems are self-contained and independent, as, for example, intrusion detectors that sound alarms. Often, however, they interact with other facility elements. For example, the HVAC subsystem contains an integral network of temperature and humidity sensors along with actuators that control the interior air.

Brand display

 ABB、GE/FUANC、FOXBORO、TRICONEX 、BENTLY、A-B、EMERSON 、MOTOROLA、XYVOM、HONEYWELL 、REXROTH、KUKA、NI、DEIF、Yokogawa、WOODWARD、Reliance Electric、SCHNEIDER 、MOOG、PROSOFT、KOLLMORGEN、ICS TRIPLEX、HIMA

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