ero electronic TMS Mode D'emploi page 10

E) POWER SUPPLY E) POWER SUPPLY E) POWER SUPPLY E) POWER SUPPLY E) POWER SUPPLY
N
12
Power line
from 100 V to 240 V AC (50/60Hz)
or 24 V AC/DC
13
R (S,T)
Fig. 10 POWER LINE WIRING
NOTE NOTE
NOTE NOTE: NOTE
1) Before connecting the instrument to the power
line, make sure that line voltage corresponds
to the description on the identification label.
2) To avoid electric 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 last 75 °C.
4) Use copper conductors only.
5) Don't run input wires together with power cables.
6) For 24 V AC/DC power supply, the input polarity
is a do not care condition.
7) The power supply input has no fuse protection.
Please, provide a fuse type T, 1 A, 250 V
externally.
When fuse is damaged, it is advisable to verify
the power supply circuit, so that it is necessary to
send back the instrument to your supplier.
8) The safety requirements for Permanently
Connected Equipment say:
- a switch or circuit-breaker shall be included in
the building installation;
- It shall be in close proximity to the equipment
and within easy reach of the operator;
- it shall be marked as the disconnecting
device for the equipment.
NOTE NOTE NOTE NOTE: a single switch or circuit-breaker can drive NOTE
more than one instrument.
9) When a neutral line is present, connect it to
terminal 12.
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