IOEM/REM Safey and Installation Guide
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IOEM/REM Safey and Installation Guide
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IOEM and REM Bulkhead Compression Fittings
Eight bulkhead compression fittings [4@ 3/8”(.9525cm), 2 @ 3/4” (1.905cm), and
2@ 1/2” (1.27cm)] located on the bottom of IOEM and REM enclosures provide
watertight connections for system component wiring-figure 3.5
Rubber grommets
must be “pushed out” of the compression fitting housing and drilled for wiring in
-
stallation. The drill bit diameter should be slightly smaller than the wire diameter
so that a watertight seal can be made. Rubber grommets can be frozen (put in a
freezer for 1 hour) and then easily drilled to the required diameter. Some pre-drilled
rubber grommets are supplied with IOEM and REM. devices.
Figure 3.5
Accessing the I/O and REM Board
The I/O board is accessible when the IOEM and REM front panel is open. The let-
ters on the metal plate identify wire termination locations and pluggable terminal
strip locations on the PCB board. Letters on the metal plate correspond to the wiring
diagram located on the inside of the front panel.
Installation and Wiring
IOEM wiring diagram located inside front panel
REM wiring diagram located inside front panel
Installation and Wiring
