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© 2001 Radionics
D6412 Installation Guide
D6412
SDI Devices
12.3.1 D9533 Installation
The intended installation location for the D9533 is in the plastic enclosure that it is shipped in. This is a low-
profile, aesthetically appealing housing that can be placed on a desktop or similar surface.
Distance from the panel is determined by the total combined wire length of all devices (including keypads)
connected to the panels Data terminals. The combined total wire length must not exceed 1000 ft. (305 m) for #22
AWG (0.8 mm), or 2,000 ft. (610 m) for #18 AWG (1.2 mm).
12.3.2 D9533 to D6412 SDI Bus Wiring Connections
See Figure 36 for acceptable power wiring connections. See Section 4.3,
External Power Supply,
for external
power supply restrictions.
Y
G
B
R
D6412
D9533 to D6412 Power Connections
D9533
Red (+)
Black (-)
Yellow
Green
External 12 VDC
Power Supply
(+)
(-)
Y
G
B
R
D6412
D9533 to External Power Supply Connections
Black (-)
Yellow
Green
D9533
Red (+)
Figure 36: D9533 Power Connections
12.3.3 RAM IV Direct Connection
The D9533 can be used to connect directly to the D6412 for RAM IV remote programming. It also allows the user
to perform diagnostic and history retrievals in RAM IV.
To connect directly to the D6412 for a RAM IV session, use these steps:
1.
Make sure all address jumper plugs are in the OFF position on the D9533. See Figure 35 for address jumper
pin location.
2.
Connect the D9533 to Com Port 1 or 2 (or an available Com Port) on your computer. The D9533 has a DB-9
male serial connector. If this does not fit your computer, you will need an adapter.
IMPORTANT
A null modem cable (not included with the D6412 or the D9533) is required.
3.
Wire the flying leads of the colored cable connector (included with D9533) to the D9533’s SDI Bus terminals.
Plug the connector end onto the D6412. See Figure 37 for details.