Multi Indicator
KN-2000W SERIES
I N S T R U C T I O N M A N U A L
1
2
3
4
6
5
10
90
Min. 116
92
+0.6
0
Min. 52
96
48
108
91
44.8
W DIN W96×H48mm
KN-2 Multi Indicator
0
100-240VAC 50 to 60Hz
1
24VDC
0
No option
1
Transmission output (4-20mA)
※1
4
RS485 communication output
5
Transmission output (4-20mA)
+ RS485 communication output
0
No alarm output
2
Alarm output: 2
4
Alarm output: 4
KN-2
0
0
0 W
IN-P
aMA2
S
MODE
MODE
UNIT
?C
OFF
)00
?F
0
?C
)000
?F
S
S
S
S
S
S
S
MODE
dUNT
?/O
MODE
L-RG
0$00
MODE
H-RG
2)00
MODE
※
1
※
2
※
3
dP
)0
MODE
L-SC
00)0
MODE
H-SC
10)0
MODE
3
3
3
3
3
3
3
4
4
4
4
4
4
4
KN-20
W
KN-24
W
KN-22
W
Power supply
Option output
Alarm output
Size
Item
Ordering Information
Thank you very much for selecting KONICS products.
For your safety, please read the following before using.
Safety Considerations
※
The above specifications are subject to change without notice.
Connections
Unit Description
1. Display part(red)
● Run mode: Displays current measurement value
.
● Parameter set mode: Displays parameter and SV
.
2. Unit indicator:
Displays the set unit.
3. Alarm output indicator
: Turns ON when the alarm is ON.
4.
key
: Used to enter parameter set mode, move to parameters, save SV and return to
RUN mode.
5. , , key
: Used to change parameter SV.
6. D.IN3
: Press the and keys for 3 sec at the same time, it operates the set function
(alarm clear, display hold, zero-point adjustment) at [
DI-K
] at program mode.
Dimensions
(unit: mm)
●
Panel cut-out
Series
KN-2000W
Power
supply
AC voltage
100-240VAC 50 to 60Hz
DC voltage
24VDC
Allowable voltage range 90 to 110% of rated voltage
Power
consumption
AC voltage
Max. 8VA
DC voltage
Max. 3W
Display method
4½-digit, 7-segment LED (selectable red, green, yellow) method
Character size
W10×H17mm
Input type
RTD
JPt100Ω, DPt100Ω, DPt50Ω, Cu50Ω, Cu100Ω (5 types)
Thermocouple K, J, E, T, R, B, S, N, C (W5), L, U, PLII (12 types)
Analog
●Voltage: ±1.0000V, ±50.00mV, ±200.0mV, -1.000-10.000V (4 types)
●Current: 4.00-20.00mA, 0.00-20.00mA (2 types)
Digital input
●Contact input: max. 2kΩ in ON,Max. 90kΩ in OFF
●Non-contact input: residual voltage max. 1.0V in ON,
leakage current max. 0.03mA in OFF
●Outflow current: approx. 0.2mA
Sub
output
Alarm output
●2-point: relay contact capacity 250VAC
3A 1c
●4-point: relay contact capacity 250VAC
1A 1a
Transmission
output
ISOLATED DC4-20mA (PV transmission) load resistance max. 600Ω
Com. output RS485 (Modbus RTU)
Display accuracy
±0.2% F.S. ±1-digit (25±5
℃
)
±0.3% F.S. ±1-digit (-10 to 20
℃
, 30 to 50
℃
)
In case of thermocouple and below -100°C input, [±0.4% F.S.]±1-digit
※
TC-T, TC-U is min. ±2.0
℃
Setting method
Set by front keys or RS485 communication
Alarm output hysteresis
Set ON/OFF interval (1 to 999-digit)
Sampling cycle
Analog input: 100ms, temperature sensor input: 250ms
Dielectric voltage
2000VAC 50/60Hz for 1 min (between input terminal and power terminal)
Vibration
0.75 mm amplitude at frequency of 5 to 55Hz (for 1 min) in each X, Y, Z
direction for 2 hours
Relay
life
cycle
2-point
Mechanical: min. 10,000,000,
Electrical: min. 100,000 (250VAC 3A resistance load)
4-point
Mechanical: min. 20,000,000,
Electrical: min. 500,000 (250VAC 1A resistance load)
Insulation resistance
Over 100MΩ (at 500VDC megger)
Noise immunity
±2kV the square wave noise (pulse width 1
㎲
) by noise simulator
Memory retention
Approx. 10 years (non-volatile semiconductor memory type)
Environ
-ment
Ambient temp. -10 to 50
℃
, storage: -20 to 60
℃
Ambient humi. 35 to 85%RH, storage: 35 to 85%RH
Approval
Weight
※1
Approx. 332g (approx. 200g)
Specifications
※
1: The weight includes packaging. The weight in parenthesis is for unit only.
※
Environment resistance is rated at no freezing or condensation.
Communication
Monitoring Mode
■
Communication set [Program mode:
ADDR
,
BAUD
]
You can set communication address [
ADD R
] and communication speed [
BA UD
] for
RS485 communication.
■
Communication write enable/disable [Program mode:
COmW
]
You can set to enable [
EnA
] or disable [
DIsA
] or writing parameter setting by RS485
communication.
Refer to communication manual for RS485 communication.
Visit our web site (www.konics.com) to download communication manual and software
[Integrated device management program: DAQMaster].
■
Communication manual
■ Communication specifications
Item
Specifications
Com. method RS485 2-wire half duplex
Com.
speed(BPS)
19200, 9600, 4800, 2400,
1200
Converter
Converter built in RS232
Max.
connections 32 units
Com.
distance
Max. 1200m (within 700m
recommended)
Protocol
Modbus 1.1 RTU
Parity
None
Stop Bit
1-bit
Data length
8-bit
Input type
Parameter Input range(
℃
)
Input range(
℉
)
Thermo
-couple
K(CA)
TC-K
-200.0 to 1350.0
-328 to 2462
J(IC)
TC-J
-200.0 to 800.0
-328.0 to 1472.0
E(CR)
TC-E
-200.0 to 800.0
-328.0 to 1472.0
T(CC)
TC-T
-200.0 to 400.0
-328.0 to 752.0
R(PR)
TC-R
0.0 to 1750.0
32 to 3182
B(PR)*
TC-B
400.0 to 1800.0
752 to 3272
S(PR)*
TC-S
0.0 to 1750.0
32 to 3182
N(NN)*
TC-N
-200.0 to 1300.0
-328 to 2372
C(W5)*
TC-C
0 to 2300
32 to 4172
L(IC)*
TC-L
-200.0 to 900.0
-328.0 to 1652.0
U(CC)*
TC-U
-200.0 to 400.0
-328.0 to 752.0
Platinel II*
TC-P
0.0 to 1390.0
32 to 2534
RTD
Cu50Ω*
Cu50
-200.0 to 200.0
-328.0 to 392.0
Cu100Ω*
Cu10
-200.0 to 200.0
-328.0 to 392.0
JPt100Ω
JPt1
-200.0 to 600.0
-328.0 to 1112.0
DPt50Ω
DPt5
-200.0 to 600.0
-328.0 to 1112.0
DPt100Ω
DPt1
-200.0 to 850.0
-328.0 to 1530.0
Analog
Current
0.00 - 20.00mA
aMA1
19999 to 19999
(display range is variable
depending on decimal point position)
4.00 - 20.00mA
aMA2
Voltage
-50.00 - 50.00mV
aMV1
-200.0 - 200.0mV
aMV2
-1.0000 - 1.0000V
A-V1
-1.000 - 10.000V
A-V2
※
Above input types which have the * mark are not displayed.
To display the above input types, supply the power with pressing the
key.
Input Type and Range
※
1:
S
:Press any key among the
1
,
3
,
4
.
※
2:
1
: Moves digits /
4
,
3
: Changes SV.
※
3: Press the
MODE
key after checking/changing SV in each parameter.
The value flashes twice and is saved. It moves to next parameter.
※
After entering setting group, press the
MODE
key for 3 sec or there is
no additional key operation in 30 sec, it returns to RUN mode.
※
: This parameter may or may not appear, depending on the
other parameter set or model type.
AL1
09(9
AL2
09(9
AL3
00)1
AL4
00)1
hPEK
----
lPEK
----
MODE
S
S
S
S
S
S
MODE
MODE
MODE
MODE
MODE
MODE
Alarm 1
value
Press
MODE
key.
Alarm 2
value
Alarm 3
value
Alarm 4
value
High peak
value
Low peak
value
※1
※
2
※
3
RUN mode
Displays high/low peak value.
※
High/Low peak value is available only to check and initialize
it. (Refer to ‘ High/Low peak monitoring’ for initialization.)
※
Initial high/low peak is saved after 2 sec from supplying the
power.
※
Displayed only for alarm output models.
Set each alarm value; [
AL-1
to
AL-4
] in program mode.
• Setting range
: Temperature sensor input → within temperature range
Analog input →
L-SC
to
H-SC
※
When alarm operation [
AL-1
to
AL-4
] in program mode
is no alarm [
AT)_
] or sensor break alarm [
SBa_
], these
parameters are not displayed.
※
For model with 2 alarm output (KN-22
W),
AL3
,
AL4
are
not displayed.
Program Mode
Press
MODE
key
for 3 sec
Input type
Temperature
unit
Front display
unit
Low limit
input value
High limit
input value
Decimal
point
Low limit
scale value
High limit
scale value
※
Displayed only when selecting
temperature sensor input type.
※
Displayed only when selecting analog input type.
Select front display unit.
Set low limit of input range.
•
Setting range: within analog input type range
Set high limit of input range.
•
Setting range: within analog input type range
Select decimal point position of display scale value.
Set low limit scale value.
• Setting range: -19999 to 19999
Set high limit scale value.
• Setting range: -19999 to 19999
1. In case of using this unit with machinery(E.g.: nuclear power control, medical
equipment, ship, vehicle, train, airplane, combustion apparatus, safety device,
crime/disaster prevention equipment, etc) which may cause damages to
human life or property, it is required to install fail-safe device.
Failure to follow this instruction may result in fire,
human injury or damage to property.
2. Install this unit on a panel.
Failure to follow this instruction may result in electric shock.
3. Do not connect, repair, or inspect this unit when power is ON.
Failure to follow this instruction may result in electric shock.
4. Do not disassemble the case. Please contact us if it is required.
Failure to follow this instruction may result in electric shock or fire.
5. Wire properly after checking terminal numbers.
Failure to follow this instruction may result in fire.
1. This unit shall not be used outdoors.
Failure to follow this instruction may result in shortening the life cycle of the product
or electric shock.
2. Please observe the rated specifications.
Failure to follow this instruction may result in shortening the life cycle of the product
or fire.
3. In cleaning this unit, do not use water or organic solvent. And use dry cloth.
Failure to follow this instruction may result in electric shock or fire.
4. Do not use this unit where there are flammable or explosive gas, humidity,
direct ray of the sun, radiant heat, vibration and impact etc.
Failure to follow this instruction may result in fire or explosion.
5. Do not inflow dust or wire dregs into the unit.
Failure to follow this instruction may result in fire or malfunction.
6. Wire it properly after checking terminal numbers when connecting power
cable and measuring input.
Failure to follow this instruction may result in fire or explosion.
Warning
※
Please keep these instructions and review them before using this unit.
※
Please observe the cautions that follow;
Warning
Serious injury may result if instructions are not followed.
Caution
Product may be damaged, or injury may result if instructions are not followed.
※
The following is an explanation of the symbols used in the operation manual.
Caution:
Injury or danger may occur under special conditions.
Caution
Select input type. (Refer to ‘ Input Type and Range’.)
10P
0P
S
S
S
S
S
S
S
S
EX.I0
SP
MODE
AL-1
MODE
AL-2
MODE
lOUT
00)0
MODE
AL-3
MODE
hOUT
10)0
MODE
AL-4
MODE
A-HY
001
MODE
3
3
4
4
4mA output
scale value
20mA output
scale value
Input and
transmission
output
extension
AL1 mode
AL2 mode
AL3 mode
AL4 mode
AL output
hysteresis
Set output scale value for 4mA.
•
Setting range: Temperature sensor input
→
within temperature range,
Analog input
→
L-SC
to
H-SC
Set output scale value for 20mA.
•
Setting range: Temperature sensor input
→
within temperature range,
Analog input
→
L-SC
to
H-SC
※
Displayed only for transmission output model.
※
Displayed only when selecting analog input type.
Select extension range of 4-20mA input and transmission output.
※
Displayed only for alarm output models.
S
AT!A
AT@A
SBa_
AT)_
AT!A
AT!B
AT!C
AT!D
MODE
MODE
MODE
MODE
MODE
AL-1
AL-2
AL-3
AL-4
<Alarm operation> <Alarm option>
Next parameter
Set AL1 to
AL4 alarm
operation
and option
※
SV changing method of
AL-2
to
AL-4
is same as
AL-1
’s.
※
For model with 2 alarm output
(KN-22
W),
AL3
,
AL4
are not displayed.
※
No alarm [
AT)_
], sensor break alarm [
SBa_
] do not have alarm option.
※
Set alarm value [
AL1
to
AL4
] in monitoring mode.
1(2K
LOC1
DIsA
OFF
ZERO
ZERO
@4K
$8K
!2K
LOC2
AlRE
AlRE
S
S
S
S
S
S
S
S
S
S
S
S
InSF
LIN
ROOT
SQAR
TUF
MODE
IN-B
0000
MODE
MAvF
04
MODE
COmW
EnA
LOCK
OFF
ADDR
01
BAUD
(6K
BURN
ON
CLOR
RED
GRN
YELO
R--G
G--R
DI-T
HOLD
DI-K
HOLD
C-AL
RRRR
MODE
MODE
MODE
MODE
MODE
MODE
MODE
MODE
MODE
3
3
3
3
3
3
3
3
3
3
3
3
3
3
3
3
3
3
3
4
4
4
4
4
4
4
4
4
4
4
4
4
4
4
4
4
4
4
Input special
function
Input
correction
Digital filter
Digital input
terminal
Digital input
key
Display color
Alarm
display color
Sensor
break
alarm
output
Com.
address
Com.
write
Lock
※
Displayed only when selecting analog input type.
Select input special function.
Set input correction value.
• Setting range: -999 to 999
Set the number of moving average digital filters.
• Setting range: 01 to 16
Select digital input function by front keys.
※
Press the
4
,
3
keys for 3 sec at the same time and it executes the selected function.
※
For the model without alarm output (KN-20
W),
AlRE
is not displayed.
Select digital input function by no. 6 and 7.
※
For the model without alarm output (KN-20
W),
AlRE
is not displayed.
Select display part color for RUN mode and error
.
※
Refer to
‘
Display color
’
.
Select display part color for alarm.
※
Refer to
‘
Display color
’
.
※
Displayed only for alarm output models.
※
Displayed only for transmission output models.
Select output status when sensor disconnection.
※
Displayed only for RS485 communication output model.
Set communication address.
•
Setting range: 01 to 99
Select communication speed (baud rate).
Select enable/disable to communication write.
(
EnA
: enable to write,
DIsA
: disable to write)
Select lock function.
Com.
speed
Set alarm output hysteresis.
•
Setting range: 001 to 999
※
When alarm operation [
AL-1
to
AL-4
] in program mode is no alarm
[
AT)_
] or sensor break alarm [
SBa_
], this parameter is not displayed.
AT!A
AT!A
AT@A
AT@A
46
+0.6 0
Integrated device management program,
DAQMaster, is able to set and monitor parameters. It
is available only for RS485 communication models.
■
Software [Integrated device management
program: DAQMaster]
Item
Minimum requirements
System
IBM PC compatible computer with Intel
Pentium
Ⅲ
or above
Operating
system
Microsoft Windows 98/NT/XP/Vista/7/8/10
Memory
256MB or more
Hard disk More than 1GB of free hard disk space
VGA
1024×768 or higher resolution display
Others
RS-232 serial port (9-pin), USB port
※
1:
S
:Press any key among the
1
,
3
,
4
.
※
2:
1
: Moves digits /
4
,
3
: Changes SV.
※
3: Press the
MODE
key after checking/changing SV in each parameter.
The value flashes twice and is saved. It moves to next parameter.
※
After entering setting group, press the
MODE
key for 3 sec or there is
no additional key operation in 30 sec, it returns to RUN mode.
※
: This parameter may or may not appear, depending on the
other parameter set or model type.
RUN mode
DRW170687AB
※
1: For transmission output(4-20mA), select one between transmission alarm output 2 or
transmission alarm output 4.
F.G.
RTD/TC/mV/±1V
-1~+10V
0~20mA
transmitter
