Mounting of NEMA Enclosure
The enclosure is rated for NAMA 4/12 and IP65/IP55. Dimensions of the enclosure are shown
in Figure 5. Mounting dimensions are shown in Figure 6. The enclosure may be bulkhead
mounted using the internal mounting holes. External mounting brackets may be used if
desired. When mounting using the internal mounting holes, caution must be used to ensure
the holes are sealed to maintain the NEMA/IP rating. The enclosure is supplied with five 1/2 in.
compression type cable entry hubs. These may be fitted with conduit type fittings if desired.
If the system includes backup LCD keypad terminal, some planning is required to allow for
proper height above the floor to view the display and properly operate the keypad.

Mounting of Rack Mount Enclosure
The enclosure is designed for standard EIA 19 in. DIN rail rack mounting. Dimensions of the
enclosure are shown in Figure 7. The enclosure conforms to EIA RS-310. IEC 297-1. and DIN 41
494. Part 1 standards. The rack in which the enclosure(s) are mounted must allow a minimum
of 20 in. / 508 mm depth, allowing space for cable connections. If the system includes backup
LCD keypad terminals, some planning is required to allow for proper height above the floor to
view the display and operate the keypad properly.
Full-time redundant Modbus host links are standard.
Plug-in modular construction and DIN-rail mounting of components ensure
minimum MTR, minimizing down time. LCD touch panel provides valve actuator
monitor and control of all valves in case redundant host links fail.
All valve status and alarms may be displayed by the LCD touch panel
for maintenance purposes. The LCD touch panel is a valuable troubleshooting tool during
system commissioning. A more detailed description of operation is provided in the Theory of
Operation section of this manual.
DEIF D45, E45 & B45 Meters for DIN rail mounting
DEIF DCF-Q96 DC integrator, pulse transmitter
DEIF DCP2 (24V) DC power supply
DEIF DLQ series Illuminated marine bridge instrument
DEIF DIM-Q Insulation monitor
DEIF DLQA series Illuminated 360° azimuth indicators
DEIF DLQW series Watertight marine instruments with Illumination
DEIF DM 400 gas Integrated systems
DEIF DM-3 Multi-function system
DEIF DM-4 gas Delomatic 4 gas
DEIF DM-4 hydro Delomatic 4 hydro
DEIF DM-4 marine Integrated systems
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