
▲
▲
29
4-wire connection
Fig.2: Direct connection
without neutral (3-wire
system).
Unbalanced load.
Auxiliary power supply
Fig.1: Direct connection
with neutral (3-wire
system).
Unbalanced load.
Auxiliary power supply
LOAD
LOAD
Installation
24
5A Electrical connections
33
Dimensions, panel cut-out
27
33
The termination of the serial output is carried out only on the
last instrument of the network, by means of a jumper connec-
tion between (RX-) and (T).
■
Electrical diagrams - 90 A version
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