Vista Ademco -10SE Instrukcja Naprawy Strona 44

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W*IW Connections
1. Spliceone end of a 3-conductorcable to the wire ends of the 4142TR cable
suppliedwith the 4300 transformer.
2. Connect the 4142TR cableplug to the 9-pin connectoron the control (see
SUMMARY OF CONNECTIONS diagram for location of the 9-pin
comector).
3. Connectthe other end of the 3-conductorcableto the 4300 transformer, as
indicatedin the table belowand in the diagram that follows.
4300 TRANSFORMER WIRE CONNECTIONS
4300TERMINAL TO TERMINAL ON CONTROL
1(AC) 1 (16.5VACin)
2(Ground)
25EarthGroundterminal
3 (AC)
2 (16.5VAC in)
4300 TERMINAL 4142TRCABLEWIRE
4 (sync)
RED (Pm5 of9-pinconnector)
5 (Data) VIOLET (Pin 1 of9-pinconnector)
1
6 (Corn)
WHITE (Pin4 of9-pin connector)
I
4300 TRANSFORMERIINTERFACE
TERMINALSON
CONTROL
BOARD
9-PIN CONNECTOR
ON CONTROL 00ARO
kkE+Al
USEO.SEEFIG.19.
NOl12 ALLUNUSEDWIRESSHOULO
BECUTAND/ORTAPED.
Figure 15.4300 Transformer
Wdng Comsect.ions
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