Manual Explorer 15i 18i 2nd rev2.2 en Gecma Components electronic GmbH
GEC17500221 csckerpen@eaton.com
+49 2273 9812 0 3
Assembly
To ensure the ingress protection IP66 / NEMA 4X for the Explorer 15i/18i-module it must be
correctly mounted in a min. IP66 / NEMA 4X certificated housing (with a cut out of 417mm x
328,5mm resp. 16,43“x12,94“ for Explorer 15i or 476mm x 396mm resp. 18,75"x15,6“ for
Explorer 18i). See also drawings attached.
The use of the device in Zone 21 is permitted, when the Explorer 15i/18i correct mounted in a
min. IP6X approved housing (with a cut out of 417mm x 328,5mm resp. 16,43“x12,94“ for
Explorer 15i or 476mm x 396mm resp. 18,75"x15,6“ for Explorer 18i).
The Explorer 15i/18i-module is inserted into the housing cut-out with its front side to the
exterior and fastened from the inside via a minimum of 18 mounting clips which are evenly
distributed over the external circumference (for Explorer 15i) or via a minimum of 24 mounting
bolts which are evenly distributed over the external circumference secured with nuts (for
Explorer 18i) in such a way that the module is flush and tight fitting to the housing.
The electrical connections can be seen in the wiring diagram #30100358 or #30100399 and the
Ex certificate.
We recommend using CAT7 installation cable for the connection of the Ethernet interface X53.
The Ethernet interface of the Explorer should be connected to a switch or similar device. The
data cable pairs should be drilled together and connected as short as possible to the terminals
inside the Ex e connection box.
Follow the safety instructions at all times.
When the Device will be mounted to a FHP-Enclosure with coupling (MB) and STF please follow
listed instructions:
1. Fix the STF pipe stand or EBF elbow stand to the floor or wall. Ensure that the floor or wall
is strong enough to take the load of the FHP enclosure system.
2. Refer to drawing 10100251 in appendix for instructions on how to fit the MB coupling that
connects the enclosure to the STF or EBF stands.
3. Using the 4 screws provided fit the FH or FHP enclosure to the MB coupling.
An earth bonding lead is pre-installed in the enclosure and connected to the main bonding
stud. The other end of this earth lead is for connection to the M6 x 20 self tapping bolt inside
the STF or EBF stand that locks the MB coupling in place. See drawing 10100251 for details.
Drawings of some variants are listed in the attachment.
Maximum torque for M4 nuts on studs of the front bezel: 3 Nm.
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