Omron K3GN - V1.03 Manual page 12

Monitoring of Motor Load Current
If the startup time compensation of the K3GN is enabled, the K3GN
will not be influenced by the inrush current from starting the motor,
and no signal will be output from the K3GN.
Power supply*
Electroma-
gnetic relay
Signal input
K3FK
CT Converter
Note: *Power Supply: Recommended DC power supply:
eg. OMRON S8VS.
Monitoring Difference between Two
Line Speeds
The difference between the two line speeds is calculated by the PLC
and the result is written via RS-485 to the K3GN where it is dis-
played.
Position Indication on X-Y Table
The position on the X-Y table is calculated by the PLC and the result
is written via RS-485 to the K3GN where it is displayed. The scaling
function can be used to display the result in millimeter units.
RS-485 Communica-
tion output
X
135.4
mm
Y
00
mm
K3GN
(Set the in-
put type to
"Remote".)
K-18
1/32 DIN Digital Panel Meter
24-VDC power supply*
OUT1
(Upper-limit
alarm)
OUT2
(Lower-limit
K3GN
alarm)
RS-485 communications output
(calculation result)
K3GN
(Set the in-
put type to
"Remote").
PLC PLC
X-Y Table
K3GN
Monitoring the Remaining Quantity of
Soup
The distance to the surface of the soup is detected with an ultrasonic
sensor and, based on this distance, the K3GN displays the remaining
quantity. When the remaining quantity of soup decreases to less than
20%, the K3GN lights the "Replenish" indicator.
E4PA-LS50-M1
Ultrasonic Sensor
Monitoring Number of Motor
Revolutions
Power supply*
Signal input
24-VDC power supply*
Electromagnetic relay
4 to 20 mA
0 to 1 A
K3FK CT Converter
E2E Proximity
Sensor
Note: *Power Supply: Recommended DC power supply:
eg. OMRON S8VS.
4 to 20 mA
K3GN
100 %
Volume of soup
OUT 1
Replenish
Large
cup
Medium
cup
20 %
Small
cup
OUT1 (Upper limit)
OUT2 (Lower limit)
K3GN-NDC
OUT1 (Upper limit)
OUT2 (Lower limit)
K3GN-NDC