Section 3. T.Weather 106 Instrumentation Installation
3-6
necessary. Follow the "External Installation" procedures outlined below to
make the external connections.
If you received a telecommunications kit separate from the T.Weather 106
Enclosure, follow the "Internal Installation" procedures outlined below.
3.3.1 Phone Modems
Phone modems enable communications between the T.Weather 106 Enclosure
and a Hayes compatible modem in your PC over a dedicated phone line. Phone
line surge protection in built into the T.Weather 106 Enclosure.
FIGURE 3.3-1. Phone Modem Mounting and Connections
3.3.1.1 Internal Installation
For installation inside the T.Weather 106 Enclosure, the following components
are provided in the phone modem kit:
(1) COM200 or COM300 Phone Modem
(1) 12 inch RJ-11 Patch Cord
(1) Mounting Bracket
(4) Screws
(1) 12 inch 14 AWG Ground Wire
Install the phone modem as shown in Figure 3.3-1.
1.
Attach the modem to the modem bracket with the 4 screws provided.
Mount the modem and bracket into the T.Weather 106 Enclosure with the
3 pre-threaded screws on the mounting plate.
2.
Connect the modem 9-pin port to the T.Weather 106 Enclosure port with
the P/N 10588 ribbon cable supplied with the T.Weather 106 Enclosure.
3.
Connect the modem RJ-ll jack to the T.Weather 106 Enclosure RJ-11 jack
with the RJ-ll patch cord.
P/N 10588 Cable
RJ11 Patch
Cord
Ground
Wire
Modem