KN-2000W series
Multi Indicator
The new KN-2000W series of multi input digital temperature indicator with alarm is designed for the most demanding
applications in industrial process monitoring, environmental studies and quality control processes.
This multipurpose unit unites the latest advances in electronic circuitry and solid state construction which provides
a highly reliable indicator moderately priced.
Features
• Clearer display by adopting 3-color LED
• Multi input signal (B, R, S, L, N, G, K, E, J, T, RTD, mV, V, mA)
• Internal 2 or 4 point alarm output
• Modbus RTU protocol by RS485 communication
• 4~20mA transmission output(Isolated output)
• Peak-Hold function : Memorize / indicate the highest value
• Burn-Out function & sensor compensation function
• Convenient digital input function(Alarm ON/OFF, Hold PV, Zero adjustment)
• Internal sensor power supply(24VDC)
• Full option model
(2 or 4 point alarm+RS 485 communication output+transmission output)
Ordering codes
Size(mm)
Panel Cutout
DIN W96×H48
Power(Voltage)
(Unit : mm)
85-264VAC(47~63Hz)
24VDC(Option)
Over 116
None
Option output
Output(4~20mA)
46 -0
Output(4~20mA)+485Communication
None
Over 52
Alarm output
+0.6
485 Communication
8
2 Alarm
4 Alarm
Item
Multiࣜindicator
ࣜ
+0.6
92 -0
Dimensions
96
108
C-5
44.8
48
(Unit : mm)
10
91
90
KN-2000W series
Multi Indicator
A
Recorders
Connections
B
ṢKN-24□□-W
Indicators
4<#
pD#
.#
D
53#
UV7;8+E0P
0#
4;#
4:#
49#
48#
47#
46#
44#
DO05#RXW
583YDF#6D#4f
UHVLVWLYH#ORDG
C
pD#
Converters
43Y
WF/UWG/pY/ 䮃4Y
45#
DO04#RXW
583YDF#6D#4f
UHVLVWLYH#ORDG
.#
53#
pD#
UV7;8+D.,
w}Gv|{G
kj[ TYW”h
G
4<#
UV7;8+D.,
SY#RXW#
0#
4;#
49#
48#
47#
46#
45#
44#
Data
Loggers
GF7053pD
pD
43Y
WF/UWG/pY/
# 䮃4Y
#
# DO07#RXW
# DO06#RXW
DO04#RXW DO05#RXW
#
#
4:#
583YDF#4D#4d
UHVLVWLYH#ORDG
UV7;8+E0,
ṢKN-22□□-W
E
43#
<#
;#
:#
9#
e#
8#
E#
7#
6#
D#
e#
F
Thyristor
Units
UWG#
UWG
#
VHQVRU#
WF .#
0#
0#
.#
57YGF
0#
.#
Gljlwdo#Lqsxw
#
VHQVRU
WF # .#
IJ
Srzhu#vxsso|
DQDORJ#
4#
43#
<#
;#
:#
9#
8#
7#
Vhohfwlqj
#lqsxw#V2Z
5#
E#
D#
6#
Vhohfwlqj
#lqsxw#V2Z
5#
4#
Controllers
VRXUFH
#
;8597YDF# # 7:96K}#
57YGF/#57YDF
DQDORJ#
0#
0#
.#
0#
˥#
G
.#
Srzhu#vxsso|
57YGF
VRXUFH
Gljlwdo#Lqsxw #
;8597YDF# # 7:96K}#
57YGF/#57YDF
Transmitters
H
˥#
Temp.
Sensors
I
Thermo
Meters
J
Specifications
Model
Power supply
Power consumption
Digital input
Alarm output
Auxiliary
output Transmission output
Communication output
85~264VAC 47~63Hz / 24VDC 50/60Hz(Option)
Others
Free input selection by 3 function(Alarm ON/OFF, Hold-indicated value, zero adjustment)
2 point : Relay contacting point capacity 250VAC 3A 1c
4 point : Relay contacting point capacity 250VAC 1A 1c
Isolated 4~20mA(PV transmission), Less 600 resistance load
RS 485(Protocol : Modbus)
±0.2% F.S ±1 Digit(25±5˚), ±0.3% F.S ±1Digit (-10~20˚, 30~50˚)
But, Under - 100˚ in TC, ±0.4% F.S ±1Digit / ˚ TC-T, TC-U are at Min, ±2.0˚
Setting method
Alarm hysteresis
Input sampling cycle
Set by Key
100ms(Analog input), 250ms(Temperature input)
Function
Alarm, Seif-Diagnosis, Peak-Storage, Digital input, Hoid, Input special function,
Input compensation, Indication scaling, Output scaling
Internal voltage
200VAC 50/60Hz during a minute(Between input terminal and power terminal)
Internal vibration
0.75mm amplitude at frequency of 5~55Hz in each of X, Y, Z directions for 2 hours
2 point
4 point
K
Approx.8VA(264VAC 60Hz)
Indicating accuracy
Life of relay
Pressure
Gauges
KN-2000W Series
Set ON/OFF interval : within 999 digit
KN-1000B
series
KN-2000W
series
KN-2300
Mechanic-Over 10 million times, Electronics-Over 100,000 times(250VAC 3A Resistance load)
KN-270
Mechanic-Over 20 million times, Electronics-Over 500,000 times(250VAC 1A Resistance load)
Isolation Resistance
Over 100MΩ(500VDC Mega STD)
Internal noise
Memory retention
±2kV the square wave noise(pulse width : 1䶺) by the noise simulator
Used ambient temperature
-10~50˚(at non-freezing status)
Storage temperature
-20~60˚(at non-freezing status)
Used ambient humidity
Weight
Approx.200g(except for packing box)
SS-2400
About 10 years(when using non-volatile memory semiconductor)
KCR-311
35~85%RH
C-6
C-7
A
Recorders
B
Data
Loggers
C
Indicators
D
Converters
E
Controllers
F
Thyristor
Units
G
Transmitters
H
Temp.
Sensors
I
Thermo
Meters
J
Pressure
Gauges
K
Others
KN-1000B
series
KN-2000W
series
KN-2300
KN-270
SS-2400
Multi Indicator
KCR-311
C-8