Abs-2D, Abs-4D Cabinets - Honeywell NOTIFIER NCA-2 Instruction Manual

ABS-2D, ABS-4D Cabinets

3.4 ABS-2D, ABS-4D Cabinets
ABS-2D
To mount an NCA-2 in an ABS-2D cabinet, follow the directions in the illustration below.
1. Secure the
ABS-2D to the
wall using the two
keyholes on its
back wall.
Hex nuts
2. Align CHS-2D
chassis over studs
on the back wall of
the cabinet and
secure with two 8-32
hex nuts (included
with chassis, p/n
36047).
4. Install three 4-40 x .625"
aluminum standoffs (included,
p/n 42129) to the CHS-2D
overhanging brackets. Align
over these standoffs and secure
with three 4-40 x .25" long
screws (included, p/n 38134).
NOTE: When installing a fiber connection network control module, use the CHS-RL-MP chassis. Refer to the CHS-RL-
MP Product installation Document for additional information.
ABS-4D
An NCA-2 Retro Kit will be required to mount the NCA-2 in an ABS-4D cabinet. Refer to the NCA-2 Retro Kit Product and ABS-4D
Installation Documents for installation instructions. Note that the NCA-2 must be mounted in the center position of the ABS-4D, and
blank plates or modules must surround it.
NCA-2 Manual — P/N 52482:M5 03/20/2019
ABS-2D
CHS-2D
Standoffs
Screws
Figure 3.2 NCA-2 Mounting in ABS-2D Cabinet
3. Install four .75 in.
#4-40 female
aluminum standoffs
(included, p/n 42042)
to chassis. Align
network
Screws
communications
module (NCM) over
them, and secure with
four 4-40 x .25" long
screws (included, p/n
38134).
NOTE: NCM must be
installed in the left
position in the
chassis, as shown. It
can not be installed in
the right position.
CHS-2D
Brackets
Standoffs
NCM
5. Close dress
plate.
6. Close door.
Installation
21