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POWER SUPPLY
RECOMENDED WIRING
The power supply must be connected to terminals 1 and 7. The characteristics of the power supply
are shown on the side label.
WARNING.-
If the power supply is dc voltage, be careful with the polarity indicated for each
terminal.
Power supply
Fuse
PRECAUTIONS
The installation must incorporate safety devices
to protect the operator and the process when
using the Transmitter to control a machine or
process where injury to personnel or damage to
equipment or process, may occur as a result of
failure of the Transmitter.
PROTECTIONS
See on table 1 the recommended value of the
fuse for the different power supply availables.
CHANGING THE POWER SUPPLY
The unit is not provided with a system to change the power supply. Therefore if the power supply
must be modified to other value, please replace the module MA for another one appropriate to
the new characteristics. Contact your local distributor for instructions.
Switch
4
1
3
H i
INPUT / ENTRADA
O UTPUTS / SALIDAS
+
Lo
7
9
FIG. 3
Power
Fuse
supply
value
230 Vac
50 mA
115 Vac
100 mA
48 Vac
150 mA
24 Vac
300 mA
24 Vdc
300 mA
TABLE 1
FIG.4
4
5
6
m A
Vdc
-
+
-
10
11
12
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