Page
13
the weather station, and
MARKED
“P/N 9922”.
This cable shall be routed
through the 1 ½” dia. long sweep elbow
to the base of the weather station. All
wire connections and splices in the
power wiring shall be made using 3-M
DBY direct burial connectors.
DO
NOT
apply power to transformer at this
time.
WEATHER STATION
COMMUNICATION WIRING
DIRECT CONNECTED - USING
SHORT HAUL MODEMS:
(MODEL PRO-SH - Only)
Coming from the Central location,
furnish and install a Belden #9883,
Direct Burial Type, communication
cable over to the weather station
location. The Belden cable shall consist
of three (3) twisted pair of wires (20
Gauge), a bare copper drain wire and an
aluminum shield. The three (3) twisted
pair shall be color coded as follows; 1
pair “black” and “white”, 1 pair “black”
and “green” and 1 pair “black” and
“red”.
The BLACK (-XMT) & GREEN
(+XMT) pair shall be connected to the
BLACK & RED wires respectively, at
the “LINE” end of one of the MSP-1
surge arrestors. The BLACK (-XMT)
and the RED (+XMT) wires from the
“EQUIPMENT” end of this MSP-1
surge arrestor shall be connected to the
WHITE (-XMT) and the GREEN
(+XMT) wires of the communication
cable furnished with the weather station
and marked P/N 9720 “ET SHORT
HAUL” “COMM”.
The RED (+RCV) & BLACK (-RCV)
pair shall be connected to the RED &
BLACK wires respectively, at the
“LINE” end of the other MSP-1 surge
arrestor. The RED (+RCV) and the
BLACK (-RCV) wires from the
“EQUIPMENT” end of this MSP-1
surge arrestor shall be connected to the
RED (+RCV) and the BLACK (-RCV)
wires of the communication cable
furnished with the weather station and
marked P/N 9720 “ET SHORT HAUL”
“COMM”.
This communication cable shall be
routed through the 1 ½” diameter long
sweep elbow to the base of the weather
station. All wire connections and
splices in the communication wiring
shall be made using 3-M DBY direct
burial connectors.
DO NOT
attempt to
use any other type connectors as
communication signal may be impaired
and poor communication resulting.
GROUNDING
COMMUNICATION CABLE
The bare copper drain wire of the Belden
cable shall be grounded to the grounding
rod, using a brass ground wire clamp.
IMPORTANT !
DO NOT
ground the
drain wire at the Central end of the cable
- just leave the drain wire un-used.
Содержание WS-PRO
Страница 1: ...WS PRO Weather Station INSTALLATION MAINTENANCE AND TROUBLESHOOTING MANUAL November 2004 GT27145D...
Страница 2: ......
Страница 10: ...Page viii...
Страница 16: ...Page 6 FIGURE 2 MAGNETIC DECLINATION FOR THE CONTIGUOUS UNITED STATE...
Страница 21: ...Page 11 FIGURE 4 CONCRETE BASE DETAIL FIGURE 5 ANCHOR BOLT TEMPLATE DETAIL...
Страница 24: ...Page 14 FIGURE 6 EXTERNAL WIRING DETAIL AT THE PRO SH WEATHER STATION...
Страница 27: ...Page 17 FIGURE 7 EXTERNAL WIRING DETAIL AT THE PRO PH WEATHER STATION...
Страница 33: ...Page 23 FIGURE 10 SOLAR PANEL INSTALLATION DETAIL...
Страница 35: ...Page 25 FIGURE 11 CROSS ARM MOUNTING INSTALLATION OF 034A WIND SENSOR...
Страница 48: ...Page 38 FIGURE 21 INSTALLATION AT CENTRAL COMPUTER FOR DIRECT CONNECTED WEATHER STATION...
Страница 50: ...Page 40 FIGURE 22 INSTALLATION AT CENTRAL COMPUTER FOR TELEPHONE CONNECTED WEATHER STATION...
Страница 73: ...Page 63 FIGURE 28 TYPICAL 3 ROD GROUNDING GRID DETAIL...
Страница 74: ...Page 64 2 Ht o E 2 p i n s 1 t o 3 4 2 Ht o A G p i n s 1 t o 2 FIGURE 29 TESTING OF WIND SENSOR...
Страница 75: ...Page 65 FIGURE 30 TESTING OF SOLAR RADIATION SENSOR...
Страница 76: ...Page 66 FIGURE 31 TESTING OF RAIN GAGE...
Страница 77: ...Page 67 FIGURE 32 TESTING OF TEMPERATURE RELATIVE HUMIDITY SENSOR...
Страница 78: ...Page 68 FIGURE 33 TESTING OF AIR TEMPERATURE PROBE...