MAN1256-05-EN_EXLW_XLWP_UM
November 10, 2021
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3.5 Installation Procedure
•
The EXLW/XLW PRIME utilizes a clip installation method to ensure a robust and
watertight seal to the enclosure. Please follow the steps below for the proper
installation and operation of the unit.
•
This equipment is suitable for Class I, Division 2, Groups A, B, C and D or non-
hazardous locations only.
•
Digital outputs shall be supplied from the same source as the operator control station.
•
Jumpers on connector JP1 shall not be removed or replaced while the circuit is live
unless the area is known to be free of ignitable concentrations of flammable gases or
vapors.
1.
Carefully locate an appropriate place to mount the EXLW/XLW PRIME. Be sure to leave
enough room at the top of the unit for insertion and removal of the microSD™ card.
2.
Carefully cut the host panel per the diagram, creating a 131.9mm x 175.0mm, with a
+1mm/-0mm panel cutout tolerance, opening into which the EXLW/XLW PRIME may be
installed. If the opening is too large, water may leak into the enclosure, potentially
damaging the unit. If the opening is too small, the OCS may not fit through the hole
without damage.
3.
Remove any burrs and or sharp edges and ensure the panel is not warped in the
cutting process.
4.
4Remove all Removable Terminals from the EXLW/XLW PRIME. Insert the EXLW/XLW
PRIME through the panel cutout (from the front). The gasket must be between the host
panel and the EXLW/XLW PRIME.
5.
Install and tighten the four mounting clips (provided in the box) until the gasket forms
a tight seal NOTE: Max torque is 0.8 to 1.13Nm, or 7 to 10 in-lbs.
6.
Reinstall the EXLW/XLW PRIME I/O Removable Terminal Blocks. Connect
communications cables to the serial port, USB ports, Ethernet port, and CAN port as
required.