Emerson E2 Installation And Operation Manual - Page 9

Browse online or download pdf Installation And Operation Manual for Measuring Instruments Emerson E2. Emerson E2 20 pages. Clarification of the operation of alarm annunciators
Also for Emerson E2: User Manual (17 pages), Quick Reference Manual (2 pages), Quick Setup Manual (2 pages), Quick Start Manual (8 pages), Instruction Manual (12 pages), Quick Start Manual (14 pages), Quick Start Manual (9 pages), Quick Start Manual (14 pages), Quick Start Manual (9 pages), Technical Bulletin (8 pages)

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Emerson E2 Installation And Operation Manual

FSD's display module (P/N 750-5100) as

indicated by Step 5 of Figure 2-3.

6. Step 6: Reconnect the 8-pin connector

and RS232 cable to the circuit board in

Step 6 of Figure 2-3.

STEP 5

Back of FSD Panel

Figure 2-3 - Wiring Layout of FSD Enclosure

NOTE: Do not exceed the maximum

Ethernet cable length of 328 feet (100 me-

ters).

2.2. Alarm Relays

• An audible alarm will sound when a new advi-

sory has been received.

• The red alarm LED on the front of the display

module illuminates any time there is an active

advisory.

• The auxiliary relay (dry contact closure) will

activate any time there is an active advisory.

This output allows an external alarm indicator

to be installed away from the board.

2.3. Mounting

The FSD is recess-mounted into a wall or other

Alarm Relays

7. Step 7: Replace the mounting plate back

onto the enclosure and attach using the

four screws.

9.0"

STEP 6

+ _

FSD Circuit

Transformer

Board

Inside Back of Enclosure

mounting surface. The face plate with the LCD dis-

play (front portion of the unit) will mount flush

against the surface around the outside of the opening

once the power supply box has been mounted inside

the wall.

1. Cut a rectangular hole into the mounting

surface 8.0" high by 9.0" wide, by at least

3.875" deep (20.32 cm high by 22.86 cm

wide by at least 9.84 cm deep). When

cutting the mounting hole, allow at least

1/2" (1.27 cm) clearance around the hole

for face plate mounting (Figure 2-5).

2. Once this hole is cut, mount the unit as

desired (Figure 2-4), and position the en-

closure so that the four support tabs are

flush against the outside lip of the open-

ing in the wall.

3. Use a screwdriver to bend the four push-

out tabs (two on each side) against the

inside of the drywall so that they hold the

power supply box in place.

8.0"

Installation • 3