GB.TBLZ41.160408
Registered design. The company reserves the right to make design changes without prior notice.
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3.2 GOLD, Version C/D
Place the communication unit on the DIN rail inside the
electrical equipment cubicle of the air handling unit or
inside an optional enclosure.
Connect the 24 V AC supply voltage to terminals Vin+
(24) and GND (23). Supply voltage can be obtained from
the control unit of the air handling unit, see below and B
in Fig. 5.
GOLDen GATE
GOLD
Terminal 24 (Vin+)
Terminal 58 or 60 (G)
Terminal 23 (GND)
Terminal 59 or 61 (G0)
Connect the network from the GOLDen GATE communi-
cation unit to the control unit of the GOLD (A in Fig. 5).
Use a 3-wire cable.
GOLDen GATE
GOLD
Terminal 1 (A)
Terminal 27 (A)
Terminal 2 (B)
Terminal 28 (B)
Terminal 3 (Not used)
Terminal 4 (GND)
Terminal 29 (GND)
The DIL switch must be in the ON position (see Fig. 1, Item
5).
Connect the Lonworks-network to the communication
unit, NET A (terminal 18 or 20), NET B (terminal 17 or 19)
and shield, if required, to SHLD (terminal 21).
Start communication between the communication unit
and the air handling unit by entering the settings de-
scribed below. The search path in the hand-held micro ter-
minal is the following: SETTINGS/INSTALLATION/COMMU-
NICATION/EIA485 and PROTOCOL/SETTINGS. See also the
Operating and Maintenance Instructions for the GOLD.
Select the setting: LONWORKS/TREND under EIA-485/
PROTOCOL.
Check to make sure that the following values are set un-
der: EIA-485/SETTINGS.
Address = 1.
Speed = 38400
Parity = none.
Stop bits = 1.
Fig. 5
A
B
