2.1.5 Intrinsic Safety Option
If you wish to monitor equipment that is located in hazardous atmospheres, the3500 Monitoring System has a range ofl/0 modules with internal zener barriersThese modules provide an Intrinsically Safe interface between the 3500 rack andthe transducers located in the hazardous area.
2.1.6 Multiple Output Interfaces
You can conveniently adjust monitor options lsuch as full scale ranges,transducer inputs, recorder outputs, alarm time delays, alarm voting logic, andrelay configuration) in the field via software. Modular system design employsplug-in components which allow easy servicing and expansion.The following three independent interfaces are available with the 3500 system:
Data Manager Interface (Transient Data interface External or DynamicData Interface External)
Configuration/Data port
Communications Gateway (support for Programmable LogicControllers, Process Control Computers, Distributed Control Systemsand Pc-based Control Systems)These interfaces allow you to easily view monitored parameters and theistatuses in the following ways:
System 1e software
Bently Nevadarm 3500 Operator Display SoftwareRemote display panel
DCS or PLc display
Convenient front panel coaxial connectors provide dynamic transducer signalsand allow you to connect diagnostic or predictive maintenance instruments.
Common FeaturesThe common features of the modules in the 3500 rack include hot insertion orremoval of modules and external and internal termination of the wiring.
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