User's Manual

Sistema FIREMASTER III "Millennium" Manuale di istruzioni
52
When the connection by serial RS-485 line is used, all the Units (TX2000 and RX-
24B) must be connected each other with a TWO-WIRE cable (available upon
request). It can be used indifferently a "STAR" connection or a "CHAIN"
connection".
"CHAIN" CONNECTION
"STAR" CONNECTION