Roland ep-5 Manual de servicio descargar pdf (Pagina 13)

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11. I/P Unit, EP5

WARNING! Units installed in hazardous areas must have proper approvals.

The I/P unit is mounted directly on top of the positioner unit.

No external air supply is needed since the I/P unit is supplied with air from the

positioner unit.

Port I on the positioner unit will be plugged when the I/P unit and the

appropriate gauge block gasket installed.The I/P unit accepts a 4-20 mA input

signal.

The I/P unit is equipped with a built in 30 micron filter (Fig 4).

Caution: Do not operate the unit without filter and filterplug installed.

Do not unscrew filterplug when the positioner is pressurized.

Span and Zero for the I/P converter is factory set

and can not be adjusted

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Roland ep-5 Manual de servicio Pagina 13