Characteristics; Power Supplying To The Plc - LG MASTER-K10S1 User Manual

Programmable logic controller
Table of Contents

Advertisement

■ ■ ■ ■ Characteristics
• The user program is stored in a EEPROM, and no battery back-up is required.
• Data communication through RS232C and RS485 is available.
• K10S1 includes a high speed counter being applicable for a simple positioning system.
• K10S1 series are suitable for the control of small machinery having I/O points
less than 14 .
■ ■ ■ ■ Power Supplying to the PLC
• To prevent the PLC from an improper
operation caused by the external noise,
place a insulation transformer and/or a
noise filter as shown in the right figure.
• Always install AC power cable and
signal or data lines in separate ducts or
bunches.
• The fuse in the DC power supply may be blown when the DC power
is supplied in reverse polarity.
• Be careful to connect power source cable to the correct terminal.
Internal device of PLC may be damaged by the improper lead connections.
• Supplying power beyond rated voltage/frequency may damage internal devices.
• Grounding
Other
PLC
Device
<BEST>
Caution
!
When you supply power to external DC24V devices from the power unit of
K10S1, be careful not to exceed the maximum capacity of power unit.
(№ of inputs simultaneously ON X 7mA)
+ (№ of outputs simultaneously ON X 8mA)
+ ( ∑current consumption of external DC24V devices)
Insulation Transformer
AC power
Other
PLC
Device
<GOOD>
<
Note) The maximum capacity
MASTER-K10S1
PLC
noise
filter
power
FG
Other
PLC
Device
<POOR>
The maximum
capacity of power
supply
of power supply
K10S1
: 100mA
2

Hide quick links:

Advertisement

Table of Contents
loading

Subscribe to Our Youtube Channel

Table of Contents