These galvanic barriers are programmable with a clip on display and push buttons to reduce the number of types required to cover all normal industrial applications.
These PR 9000 series modules can be used as stand alone, DIN rail mounts, or they can be clipped onto the PR 9000 Power Rail system. Power distribution to the rail, supply redundancy, and centralisation of a common module alarm system is managed with the PR-9410 Power Control Unit.
The PR 9000 series of galvanic barriers offers high performance and reliability, with better than 0.1% accuracy, a five year warranty and SIL 2 certification on most models (SIL 2 Certification is by full assessment).
These galvanic barriers are programmed using the PR 4501 clip on display/programmer. The menu systems used for module set up are simple to operate, are intelligent in structure, and there is a single path, so no parameters are missed in a programming session.
An example of a newly released galvanic barrier module is PR 9116, which has a range of features, including:
- input for RTD, resistance, thermocouple, potientiometer, and mA
- transmitter power supply
- relay output with selectable function
- required supply voltage of 19.2-31.2 VDC
- isolation of 2600VAC
- password protected programming
- individually allocatable modules which display a custom TAG number on the PR-4501.