KROHNE OPTIBAR PM 5060 C Ex ia EN - Manual (Page 15)

DEVICE DESCRIPTION
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OPTIBAR 5060
www.krohne.com 04/2014 - 4003591801 - AD OPTIBAR 5060 Ex ia R01 en
The intrinsically safe circuits are galvanically isolated from parts which can be grounded.
The metallic parts of OPTIBAR * 5060 VGK5/6/D*A/W C/U/0/H/T are electrically connected with
the ground terminals.
For applications requiring category 1G or 1/2G equipment, the intrinsically safe supply and
signal circuits must correspond to protection level ia.
For applications that require category 1G or 1/2G equipment, it is preferable to connect the
OPTIBAR * 5060 VGK5/6/D*A/W C/U/0/H/T to appropriate equipment with galvanically isolated,
intrinsically safe circuits.
.book Page 15 Thursday, June 5, 2014 3:05 PM