User manual

15
3.4 Supply Voltage Input Connection of the Device
Connection of Standard
Supply Voltage Input
Connection of 115V V
Supply Voltage Input
External
Fuse
(1 A VT)
Supply Voltage
230 V V (±15%) 50/60Hz
Supply Voltage
115V V (±15%) 50/60Hz
14
NL
13
a
Y
Power
Supply
Switch
c
NL
a
Y
c
NL
a
Y
c
Supply Voltage
24V V (±15%) 50/60Hz
Connection of Low Voltage
24 V V Supply Voltage Input
14 13 14 13
External
Fuse
(1 A VT)
External
Fuse
(1 A VT)
Power
Supply
Switch
Power
Supply
Switch
Supply voltage range must be determined in order. While installing the unit,
supply voltage range must be controlled and appropriate supply voltage must
be applied to the unit. Controlling prevents damages in unit and system and
possible accidents as a result of incorrect supply voltage.
There is no power switch or fuse on the device. So a power switch and a fuse
must be added to the supply voltage input. Power switch and fuse must be put
to a place where user can reach easily.
c
Power switch must be two poled for seperating phase and neutral. On/Off
condition of power switch is very important in electrical connection. On/Off
condition of power switch must be signed for preventing the wrong connection.
External fuse must be on phase connection in Vsupply input.
c
c
c