Section 3. T.Weather 106 Instrumentation Installation
3-8
1.
Mount the Rad / SC932C mounting bracket into the T.Weather 106
Enclosure with the 3 pre-threaded screws provided.
2.
Connect the Rad Modem and SC932C. Strap them into the mounting
bracket under the Velcro strap.
3.
Connect the SC932C 9-pin port to the internal T.Weather 106 Enclosure 9-
pin port with the blue ribbon cable provided.
4.
Wire the Rad Modem to the T.Weather 106 Enclosure with the 12 inch
patch cord. Match wire labels to wiring panel labels on both the
T.Weather 106 Enclosure and the Rad Modem (+XMT to +XMT, etc.). A
small screw driver in provided with the T.Weather 106 Enclosure to access
the Rad Modem connections.
3.3.2.2 External Installation
The following short-haul kit components are used to make the external
connections:
At the T.Weather 106 Enclosure:
(1) 20 foot 4-Wire Patch Cable
(2) 2 Direct Burial Splice Kits
(1) Length of User Supplied Wire (Supplier: Anixter, p/n F-02P22BPN,
Phone 847-677-2600)
At the PC:
(1) Rad Modem
(1) 5 foot 4-wire Patch Cable
(1) 10 foot 14 AWG Ground Wire
(1) Surge Protector and Case
1)
Connect the 20 foot patch cable to the connector marked "comm" on the
external back panel of the T.Weather 106 Enclosure. Splice this cable to
the user supplied cable, using the direct burial splice kits.
2)
Mount the surge protector to a flat surface near the PC's serial port.
Ground the center terminal to an earth (or building) ground using the 14
AWG wire.
3)
Connect the 5 foot patch cord to the Rad Modem. Fasten the cable to the
strain relief tab with a cable tie. Connect the Rad to the PC's serial port
either directly (25 pin port) or through a 9 to 25 pin serial converter.
4)
Route the user-supplied cable from the remote splice to the surge protector.
Connect it and the 5 foot patch cord to the surge protector.
