18
G) POWER LINE WIRING
Fig. 18 POWER LINE WIRING
NOTES:
1) Before connecting the instrument to the power line, make sure
that line voltage corresponds to the description on the identifica-
tion label.
2) To avoid electrical shock, connect power line at the end of the
wiring procedure.
3) For supply connections use No 16 AWG or larger wires rated for
at least 75 °C.
b) The ” A ” terminal of the generator shall be positive with
respect to the ” B ” terminal for a binary 0 (SPACE or ON).
4) The EIA standard establishes that by RS-485 interface it is
possible to connect up to 30 devices with one remote master
unit.
The serial interface of these instruments is based on “High
input impedance” transceivers; this solution allows you to
connect up to 127 devices (based on the same transceiver
type) with one remote master unit.
33
L (L1)
Neutral
32
N (L2)
POWER LINE 100 V to
240 V A.C (50/60Hz)
or 24 V AC/DC
Line
Xkc-1-C0.P65 5/29/02, 11:59 AM18
To Next Page
Loading...
