Emerson E2 - Manual (Page 43)

Modem/Communication Expansion Card Mounting (New Processor Board) Mounting • 3 - 5
3.3.2 CC-100 Case Controller and
CS-100 Case Circuit Controller
Generally, the case controller will be mounted within
the raceway or on top of the case. If a controller must be
replaced or installed in the field, it should be located based
on the specific design of the case.
3.3.3 ESR8 (Discontinued)
The ESR8 board is slightly larger than the 16AI and
8RO boards, and is not supplied with a snap-track. If the
ESR8 is supplied without an enclosure, it is supplied with
0.500” long metal stand-off dowels which are pressed into
the mounting holes in the board (See Figure 3-14).
3.3.4 MultiFlex ESR
The MultiFlex ESR is supplied with a snap-track. If
the ESR8 is supplied without an enclosure, it is supplied
with 0.500” long metal stand-off dowels that are pressed
into the mounting holes in the board.
3.3.5 TD3
The TD3 temperature display is almost always
mounted by the OEM as part of the construction of the
refrigerated cases. As such, field installations of TD3s are
rare.
TD3s are typically flush mounted on the front of a
refrigerated case in such a way as to be fully visible from
the sales floor. A hole one inch in diameter must be drilled
into the case to allow the TD3’s wiring harness to extend
into the case and connect to the network, the power source,
and the case-mounted probes. Figure 3-16 shows the
mounting dimensions of the TD3.
3.4 Modem/Communica-
tion Expansion Card Mount-
ing (New Processor Board)
The E2’s modem/communication expansion card
mounts above the PIB in the back of the enclosure box as
shown in Figure 3-17. The standoffs and mounting holes
are located above the PIB in the back of the enclosure box.
Use the mounting screws and standoffs to secure the card
in place. The ribbon cable plugs into the "Modem/Com 6"
slot on the motherboard. For more information on the
modem/communication expansion card, see Section 4.3.2,
Modem/Communication Expansion Card (New Proces-
Figure 3-13 - CCB Mounting Dimensions
Figure 3-14 - Mounting Dimensions for the ESR8
3.00" 2.00"
0.
50"
0.
50"
8.05"
8.95"
O 0.18“
TYP 2 PLACES
26502032
CONTROLLER
(TOP VIEW)
CONTROLLER
(SIDE VIEW) 2.
25"
O 0.25"
TYP 2 PLACES
0.25"
0.
25"
Figure 3-15 - Mounting Dimensions for the MultiFlex ESR
Figure 3-16 - TD3 Mounting Dimensions
26501055
3.50"
4.00"
10.00"
4.75"
TYP 2 PL
O 0.220"
TYP 6 PL
MULTIFLEX ESR BOARD
9.50"
WEIGHT 9.4 OZ.