Instruction Manual

12
Document 51996 AFP-300/400 NION Installation Rev. A1 03/04/03
NISCAB-1 Installation
The AFP-300/400 NION may be mounted stand-alone in a single node enclosure, the NISCAB-1, where power is
supplied by the monitored equipment or an external source. This enclosure is provided with door and key lock.
Mounting the enclosure to its wall position
1) Use the provided key to unlock the enclosure cover.
2) Remove the enclosure cover.
3) Mount the enclosure to the wall. Refer to the enclosure mounting hole layout below.
Figure 1-4: NION Stand-Alone Enclosure Mounting Hole Layout
When mounting single NION boards in
this enclosure, be sure to use the
inboard set of four mounting studs.
ABS-4D/B Installation
The Annunciator Backbox (ABS-4D/B)
cabinet has a hinged door with a key lock
(to diminish unauthorized use) and a
transparent window. The mounting panel
and door are both hinged at the bottom for
easy access. Power must be supplied
externally if the cabinet is surface
mounted. Knockouts are provided for use
with a 1/2-inch (12.7mm) conduit. The
height of the cabinet is 12 inches (30.48
cm), the width is 19-7/8 inches (50.483
cm), and the depth is 3-1/2 inches (8.9
mm). If the cabinet is a surface mount, the
door adds an additional 1-1/4 inches
(31.75) to the depth. A trim ring will be
required if the cabinet is a semi-flush mount.
Figure 1-5: ABS-4D/B Annunciator Backbox
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