ero electronic LFS Manuel De Service page 11

D) POWER LINE WIRING D) POWER LINE WIRING D) POWER LINE WIRING D) POWER LINE WIRING D) POWER LINE WIRING
N (L2)
4
POWER LINE 100 V to 240 V A.C
(50/60Hz)
or 24 V AC/DC
5
P (L1)
Fig. 13 POWER LINE WIRING
NOTES NOTES NOTES NOTES: NOTES
1) Before connecting the instrument to the power
line, make sure that line voltage corresponds to
the descrtiption on the identification 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 last 75 °C.
4) Use copper conductors only.
5) Don't run input wires together with power cables.
6) For 24 V DC the polarity is a do not care condition.
7) The power supply input is NOT NOT NOT NOT fuse protected. NOT
Please, provide it externally.
Power supply Type Current
24 V AC/DC T 500 mA
100/240 V AC T 125 mA
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
LFS-1-CC.P65 8
and within easy reach of the operator;
- it shall be marked as the disconnecting
device for the equipment.
NOTE NOTE NOTE NOTE NOTE: a single switch or circuit-breaker can drive
more than one instrument.
9) When a neutral line is present, connect it to
terminal 4
Voltage
250 V
250 V
GB GB GB GB GB 8
13/07/2004, 14:40