Gill Instruments WindObserver II - Connecting to a Gill Winddisplay

Gill Instruments Ltd
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WindObserver II Page 26 Issue 18
Doc. No. 1390-PS-0004 January 2009
Connecting to a Gill WindDisplay
Refer to the WindDisplay User Manual for the method of operation.
Notes
Use the WindObserver II as supplied in the factory default settings – i.e. do not
reconfigure, apart from configuring heater if fitted. (See Section 9.5)
The WindDisplay can provide power for the WindObserver II.
WindObserver II
9 pair cable
WindDisplay
Signal names
Pair
no.
Colour
Cable – 2 or 3
twisted pairs
Signal
names
Terminal
nos.
TXB (+)
TXA (–)
1
green
black
TXD +
TXD –
RS422+
RS422-
CONNECTED INTERNALLY
Screen and
drain wires
Ground (Earth)
Supply V+
Supply V-
3
red
black
+
O
2
1
Heater + *
Heater - *
5
yellow
black
+
-
Heater power
supply
See Section 6.6
* If fitted