KR2000 SERIESGRAPHIC RECORDER
KR2000 series are network-compatible paperless recorders
with high performance and high operating function
employed high visibility 5.7" TFT color LCD display.
High speed of sampling rate 100ms and high accuracyof ±0.1% were realized, and measured data is stored into
internal memory and maximum 8GB compact flash card
(CF card). As it can be monitored by a web browser display
on several computers on intranet or internet, FTP transfer
of data file and E-mail notification are also available.

■ FEATURES●Employing clear 5.7"TFT color LCD display. Large-sized high visibility display with various display functions.
Real time/historical trend screen, bar-graph screen, data screen
are selectable for various applications.
●Large capacity of data memory and various recording method. Compact flash card (CF card) slot is equipped as standard external memory.
Large capacity storage of maximum 8GB is available.
. Various data storing methods are selectable such as schedule programming by time of day and time of date, recording start-up by external signal, and event and data logging of before and after trigger points for alarm.
●Multi points recording with high speed/accuracy. High-speed recording of approximately 100ms and high accuracyof ±0.1% were realized. Stable measuring and recording are possible with high speed.
. High withstand voltage of 1000V AC between input channels. (Except resistance thermometer input)●Easy operating and programming without manual. Easy operating by dedicated keys for each function●USB port prepared in front compartment. USB port is prepared for connecting maximum 8GB USB memory
and PC.
. Readout of data and files are possible by connecting the panel
mounted recorder.
●LAN network capability. Various networked environment such as remote monitoring bybrowser, FTP server and E-mail notification are applied as Ethernet is equipped as standard.
●Safety system and reliability. No battery backup needed for external memory for recorded data
storage.
●Analyzing/data acquisition application software (option). It is easy to replay and edit the recorded data file. Replay display
has various mode of vertical/horizontal trend, circular trend, andalso has wave-analyzing and marking by using the cursor.
●Custom graphic screen for per each applications (NEW). By using optional custom graphic screen function, it can display
the graphic screen which the user created by PC software KR
Screen Designer (optional). Create letters, rectangle, oval, line, etc
by drawing tool and allocate KR measuring data while making thebackground by JPEG or other images. By lower communication,
controller SV, MV, PID can also be changed. Register up to 5
screens and its screens are switchable.

■ MODELSKR 21 □ □ □ □□ □- □ □ □Measuring points/sampling rate*1
60 : 6 points/100ms
20 : 12 points/100ms
61 : 6 points/1s
21 : 12 points/1s
USB port
M : USB memory stick (type A)- : PC (type B)
Communications interface (option)
N : None
R : High-order (RS232C/RS485)
Q : High-order (RS232C/RS485)+ Low-order (RS485)
Digital input/ alarm output (option)
0 : None
1 : Mechanical relay output -12 points(a contact)
2 : Mechanical relay output - 6 points(c contact)
7 : Digital input - 8 points+ MOS relay output 8 points
Carrying handle and feet (option)
A : None
T : With carrying handle and feet *2
Others (option)(Blank) : None
-1NN : Custom graphic screen*1 1 to 4 channels input (4 points) when setting faster than
500ms sampling rate with model of 1sec sampling rate.
*2 Non-conformance to CE

1

PSE-353I

KR2000 SERIES■ SCREENS●Real-time trend screen
Displays data (measured and virtual)of selected group.
Vertical trend and horizontal trend
selectable.

●Bar-graph screen
Displays data (measured and virtual)of selected group.
Combination display with real-time
trend is available.

●Data screen
Displays data (measured and virtual)of selected group.
Simultaneous display of alarm status.

●Dual trend screen
2 split display for real-time trend andhistorical trend.
Scroll available for historical trend.

●Graphic screen
Enable to create custom display foreach user*.

●Information screen●HOME setting screen●Channel setting screen●Schedule setting screen*Graphic screen feature is provided optionally.
BMP image has to be prepared by customer.

2

■ INPUT SPECIFICATIONS■ DISPLAY SPECIFICATIONS

Measuring points:
Input types:

6 points, 12 points
Universal
DC voltage --- ±13.8mV, ±27.6mV, ±69.0mV±200mV, ±500mV, ±2V±5V*, ±10V*, ±20V*, ±50V*(*with built-in voltage divider)
DC current --- With external shunt resistor (sold separately)
Thermocouple --- B, R, S, K, E, J, T, N, PtRh40-PtRh20,
W-WRe26, WRe5-WRe26, PlatinelⅡ, NiMoNi,CR-AuFe, U, L
Resistance thermometer --- Pt100, JPt100, Pt-Co, Pt50
Accuracy ratings: Refer to the table of measuring range and accuracy
ratings
Reference junction compensation accuracy:
K, E, J, T, N, PlatinelⅡ--- ±0.5°C or less
R, S, W-WRe26, WRe5-WRe26, NiMo-Ni,
CR-AuFe,U, L --- ±1.0°C or less
Sampling rate:
100ms --- Approximately 100ms for all points
1s--- Approximately 300ms for all points**100ms/4 points when setting faster than 0.5s (0.1s to 0.5s)
sampling rate with model of KR2161/KR2121
Burnout:
Disconnection of input signal is detected onthermocouple and resistance thermometer input.
UP/DOWN/DISABLE is selectable.
Scaling:
Range/scale is selectable.
Digital filter:
Programming FIR filter for each point (common to
all points)
Allowable signal source resistance:
Thermocouple input (burnout disable)/
DC voltage input (±2V or less) ---1kΩ or less
DC voltage input (±5V or more) ---100Ω or less
Resistance thermometer --- Per wire 10Ω or less(same resistance for 3 wires)
Input resistance:
DC voltage, thermocouple input --- Approximately 1 MΩMaximum input voltage:
DC voltage input (±2V or less)/
thermocouple input (burnout disable) --- ±10VDC
DC voltage input (±5V to ±50V) --- ±60VDC
Dielectric strength between channels:
1000V AC or more between each channel(High strength semiconductor relay used)(B terminal of resistance thermometer is shorted inside between
channels)Common mode rejection ratio:
120dB or more (50 or 60Hz)
Series mode rejection ratio:
50dB or more (50 or 60Hz)

Display:
Display types:

5.7"TFT color LCD
Measured data display (Trend screen, Data screen, Bar-graphscreen)Historical trend display (simultaneous display with Real-time
trend is available)
Information display (alarm display, marker list, file list)
Setting screen (alarm, computation, memory, system,
maintenance, communication, etc.)
Trend screen:
12 colors selectable
Display screen--- 5 screens (5 groups)
Display points --- Maximum 44 points/screen
Time axis direction --- Vertical or horizontal
Line width --- 1/3/5 dot selectable
Scale display --- 4 scales
Tag/data display --- Show/hide selectable
Marker display
Data screen:
Display screen --- 5 screens (5 groups)
Display points --- Maximum 44 points/screen
Display contents --- Measured value, channel/tag, unit, alarm
statusBargraph screen: 12 colors selectable
Display screen --- 5 screens (5 groups)
Display points --- Maximum 44 points/screen
Display direction --- Vertical or horizontal
Scale display --- 1 scale
Information display: Alarm display (alarm activation/released history display)
Marker list
File list (group data file list display)
LCD back light:
Auto/manual OFF function
Unit information (Model, Serial no., option, etc.)
Brightness --- 4 levels adjustment*The LCD display may contain some pixels that always or never illuminate, and the brightness of some areasof the display may appear uneven. There are typical LCD performance characteristics and do not constitutemalfunctions.

■ COMMUNICATION FUNCTIONS●Network

Communication type:
Ethernet (10BASE-T/100BASE-TX)
FTP server:
Data file can be read from the network computer
FTP client:Transfer a data file to a network server
SNTP client:
The time can be synchronized to the time of SNTP server
Web server:
Conformed to HTTP1.0 --- Displays the alarm, information ofmaintenance by browser software (InternetExplorer5.0 or later,
NetScape6.0 or later, Opera7 or later)■ RECORDING SPECIFICATIONSMemory for history: 132MB
Additional memory: CF card (Up to 8GB)
128MB standard attached, Apacer Technology maderecommended
USB memory stick (Up to 8GB)
Not all USB memory stick allowable
Recording cycle:
100, 200, 500ms
1, 2, 3, 5, 10, 15, 20, 30s
1, 2, 3, 5, 10, 15, 20, 30, 60min
Logging data:
Measured data --- File name (group name), time of day,month and year of recording start, tag, measured data,
alarm status/types and marker text
Setting parameter
Operation result data
Storing types:
Binary/CSV
Storing methods:
Manual start/stop (dedicated key operation)
Schedule (designation for time of day and date)
Trigger signal (alarm event, digital input)*Pre-trigger is selectable
Measuring numbers of pre-trigger --- Maximum 950 data
Recording group: Recording cycle 500ms or faster --- up to 3 groups of 12
points/group can be programmed
Recording cycle 1s or slower --- up to 5 groups of 44
points/group can be programmed(Up to total of 100 points)
When 6 channels recorded in sampling mode (real data)
Recording cycle
128MB
256MB
512MB
1GB
2GB
0.1 sec
6.32 days 12.6 days 25.3 days 50.6 days 101 days
1sec
63.2 days 126 days 253 days
1.4 yrs
2.8 yrs
60 sec10 yrs
21 yrs
42 yrs
83 yrs
166 yrs
When 12 channels recorded in sampling mode (real data).
Recording cycle
128MB
256MB
512MB
1GB
2GB
0.1 sec
3.16 days 6.32 days 12.6 days 25.3 days 50.6 days
1.4 yrs
1sec
31.6 days 63.2 days 126 days 253 days
83 yrs60 sec5.2 yrs
10 yrs
21 yrs
42 yrs* User's ID and password registration available

E-Mail:MODBUS TCP:

E-Mail notification at specified time for alarm activation
Report data at specified time is selectable from all registered
data.
Corresponds to SSL and TLS.
Notification address --- Maximum 8 contacts
Read and write the data of compatibles units.

●USB Communications
USB:

Communication type --- USB1.1
Transfer systems --- Bulk transfer, control transfer
File transfer by connecting as removable disk driveWebbrowser

Ethernet
Data storing inUSB memory
stick

USB port for PC

File readout

Computation points: Maximum 44 points
Computation types: Arithmetic operations ---Addition, subtraction,
multiplication,
division, remainder, exponential
Comparison operations --- Equality, inequality, great, less,equality /great, equality / less
Logical operations --AND, OR, XOR, NOTGeneral functions --Round-up, round-down, absolutevalue, square root, exponent of e,
natural logarithm, common logarithm
Integration operations --- Analog integration, digital
integration
Channel data operations --- Measured data computation,
calculated data computation
Others --Dew point, relative humidity, F-value
Remaining amount of CF card,
linearization table, data
communications input

RS485(Low-order communication)

PLC

Ethernet

PLC■ ALARM SPECIFICATIONSDelay function:
Alarm settings:
Alarm outputs:

FTP server

Application

USB port for USB
memory stick■ COMPUTATION SPECIFICATIONS

Setups:Alarm types:

TYPE BTYPE A■ CONNECTIVITY

Up to 4 alarms can be programmed per channel
Upper limit, lower limit, differential upper limit, differential lower
limit (deadband is selectable), abnormal data
Setup range of alarm delay --- 1 to 3600 seconds
AND/OR selectable
Refer to option specification

KR30003＊OptionDB

KE*RS422A/RS485
cannot be parallel used.

PLC
MODBUS TCP
compatible unitKR2000 SERIES■ PROGRAMMING/OPERATION SPECIFICATIONS■ STANDARDS

Operation key:

CE :HOME settings:
MENU settings:

DISP operations:

HOME, MENU, DISP, MARKER, SCROLL, CURSOR,START, STOP, DIRECTION keys, ENTER, ESC
Simple recording settings --- Common setting to all channels
Parameter programming for all channels together, recording
cycle, selection settings
Input/computation programming --- Input parameter,
computation parameter
DISP settings --- Data channel parameter, group parameter,
common parameter (combination display, trend
vertical/horizontal)
Alarm settings
File settings (5 individual files) --- Storing method settings
Marker text settings
System settings --- Communication, clock, maintenance,
key lock, password, screen, etc.
Operating screen selection --- Trend, data, bar-graph,
historical trend, alarm display,maker list
Display selection on each screen --- Group 1 to 5 selectableProtection:■ OPTION SPECIFICATIONS
Options

Specifications

Mechanical relay
alarm output

Mechanical relay contact output for abnormal input and alarm activation
Output:12 points (a contact), 6 points (c contact)
Contact ratings: Mechanical relay--- 100V AC 0.5A, 240V AC 0.2A, 30V DC 0.3A
MOS relay contact output for abnormal input and alarm activation

MOS relay alarm Output:
8 points
outputContact ratings: MOS relay --- 240V (DC, AC) 50mA

Communications interface for high-order units

High-order
RS232C/RS485 (MODBUS) switchable
communications■ GENERAL SPECIFICATIONSEthernet is standard equipped

Rated power voltage: 100 to 240V AC (universal power supply) 50/60Hz
Maximum power consumption:
50VA
Reference operating condition:
Ambient temperature --- 21 to 25℃,
Ambient humidity --- 45 to 65%RH
Power voltage --- 100V AC±1.0%
Power frequency --- 50/60Hz±0.5%
Attitude --- Left/right 0°, forward/backward 0°
Warm-up time --- Longer than 30 minutes
Normal operating condition:
Ambient temperature --- 0 to 50℃
Ambient humidity --- 20 to 80%RH
Power voltage --- 90 to 264V AC
Power frequency --- 50/60Hz±2%
Attitude --- left/right 0°, forward tilting 0°,
Backward tilting 0°to 20°
Transport condition (at the packed condition on shipment from our factory):
Ambient temperature --- -20 to 60℃
Ambient humidity --- 5 to 90%RH (No dew condensation)
Vibration --- 10 to 60Hz 0.5G (4.9m/S2) or less
Impact --- 40G (392m/ S2) or less
Storage condition:
Ambient temperature --- -20 to 60℃
Ambient humidity --- 5 to 90%RH (No dew condensation)
Power failure protection:
Setups and data are backed up by flash memory
Clock --- Lithium battery backs up RAM(Minimum 5 years)
Insulation resistance: Secondary terminals and protective conductor terminals --20MΩ or more at 500V DC
Primary terminals and protective conductor terminals --20MΩ or more at 500V DC
Primary and secondary terminals --- 20MΩ or more at 500V
DC
Primary terminals: power terminals (L,N), alarm output
terminals
Secondary terminals: measuring input terminals, digital
input terminals, communications terminals
Dielectric strength: Secondary terminals and protective conductor terminals --1 minute at 500V AC
Primary terminals and protective conductor terminals --1 minute at 1500V AC
Primary and secondary terminals --- 1 minute at 2300V AC
Primary terminals: power terminals (L,N), alarm output
terminals
Secondary terminals: measuring input terminals, digital input
terminals, communications terminals
Case assembly material:
Front bezel --- ABS resin
Case --- SteelColor:
Front bezel --- Black (equivalent to Munsell N3.0)
Case --- Painting color, gray (equivalent to Munsell N7.0)
Weight:2.2kg
Mounting:
Panel mounting
Terminal screws:
Power terminals/protective conductor
terminals/communications
terminals --- M4.0
Measuring input terminals/alarm output terminals/digital input
terminals --- M3.5

Communications
interface

Digital inputs

Custom Graphic
ScreenOthers■ OPERATION KEYS
START

STOP

SCROLLCURSOR

MARKER

DISP

HOME

MENU

ESC

EMC directive --- EN61326-1: 2006 Class A
EN61000-3-2
EN61000-3-3
Low voltage directive --- EN61010-1(2001)
Conformed to IEC60529 IP65 (recorder front bezel)

Communications interface for low-order units
Input data storing of units connected to low-order
RS485 (MODBUS)
Recording points: 6 points recorder --- 30 points
Low-order
12 points recorder --- 24 points
communications
Sampling rate: 1s per connected unit
Models: KE, SE3000, KR2000, KR3000, LE5000,
AL3000, AH3000, AL4000, AH4000
LT230, 830, 350, 450, 470,
DB1000, 2000, KP1000/KP2000/DP-G (dataacquisition only),
JU, JW. Transfer input data of KR2000 to PLC.
The input data can be written on PLC only.
Data writing points: 44 points
Connectable PLC: Mitsubishi Electric
Corporation
MELSEC AnA, QnA,
QnAS, FX series
OMRON Corporation
SYSMAC seriesNote) Separate purchase of protocol converter
SC8-10 (optional) is required forconnection to OMRON PLC.

ON/OFF signal

ON/OFF input recording

Pulse input

Maximum 10Hz pulse input
Used for flow, operating time and frequency
Input system:Photocoupler isolation (Common
use for contact and pulse input)
Built-in isolated power supply (approx. 5V)
Input type: Non-power contact, open collector(TTL or transistor)

The following operations are available by contact
input 8 points and common signal 4 points(Selectable by parameter).
・Data memory triggering
Start data recording by conductive signal from
OFF to ON
Data recording while conductive signal is ON
・Marker display
Remote contact
Registered makers display by conductive signal
from OFF to ON
・Integration operations
Reset data for integration operations(all channels simultaneously)
By KR Screen Designer (optional), create graphic screen by
PC and display to KR screen via CF card. KR measuring value
can be located to the screen.
Handle and feet, white front bezel, point indication card

■ KR SCREEN DESIGNER (sold separately) (NEW)DIRECTION keys

Model:
KS3200-000
OS:
Windows Vista/7/8
Others:Your OSrecommended
requirements or
betterENTER

4

■ APPLICATION SOFTWARE ZAILA(sold separately)■ MEASURING RANGES
Input type

DC voltage-13.80-27.60-69.00-200.0-500.0-2.000

to
to
to
to
to
to

13.80mV
27.60mV
69.00mV
200.0mV
500.0mV
2.000V(with built-in
voltage divider)-5.000-10.00-20.00-50.00

to
to
to
to

5.000V
10.00V
20.00V
50.00V-200.0-200.0
-200

to
to
to

300.0℃
600.0℃
1370℃-200.0-200.0-200-200.0-200.0
-200

to
to
to
to
to
to

200.0℃
350.0℃
900℃
250.0℃
500.0℃
1200℃-200.0-200.0toto250.0℃
400.0℃

0
0
0
0

to
to
to
to

1200℃
1760℃
1300℃
1760℃

B

0

to

1820℃

N

-200.0-200.0
-200

to
to
to

400.0℃
750.0℃
1300℃

K

E

J

T
R
S

T/C

RTD

Measuring range

Accuracy ratings

The software is applied for replay display/wave editing operation ofrecorded data in KR2000 series. It has replay display ofvertical/horizontal trend and circular trend function, and also analyzing
function such as magnify/reduce/partially magnify of graphs andmessage insert.

±0.1%±1digit●Display examples
Trend display window (vertical flow)

Trend display window (horizontal flow)

Trend display window (circular trend)

Bar-graph±0.1%±1digit*-200 to 0℃：±0.2%±1digit±0.1%±1digit*0 to 400℃：±0.2%±1digit±0.1%±1digit*0 to 400℃：Out of
accuracy ratings*400 to 800℃：
0.15%±1digit±0.15%±1digit*-200 to 0℃：±0.3%±1digit

W-WRe26

0

to

2315℃

±0.15%±1digit*0 to 100℃：±4%±1digit*100 to 400℃：±0.5%±1digit

WRe5-WRe26

0

to

2315℃

±0.2%±1digit

PtRh40-PtRh20

0

to

1888℃

±0.2%±1digit*0 to 300℃：±1.5%±1digit*300 to 800℃：±0.8%±1digit

NiMo-Ni

-50.0
-50.0
-50

to
to
to

290.0℃
600.0℃
1310℃±0.2%±1digit

CR-AuFe0.0

to280.0K±0.2%±1digit*0 to 20K：
±0.5%±1digit*20 to 50K：
±0.3%±1digit

PlatinelⅡ

0.0
0.0
0

to
to
to

350.0℃
650.0℃
1395℃±0.15%±1digitU-200.0-200.0-200.0tototo250.0℃
500.0℃
600.0℃±0.15%±1digit*-200 to 0℃：±0.3%±1digitL-200.0-200.0
-200

to
to
to

250.0℃
500.0℃
900℃±0.1%±1digit*−200 to 0℃：±0.2%±1digit

Pt100-140.0-200.0-200.0tototo150.0℃
300.0℃
850.0℃±0.1%±1digit*-140.0 to 150.0℃
700 to 850℃：±0.15%±1digit

JPt100-140.0-200.0-200.0tototo150.0℃
300.0℃
649.0℃±0.1%±1digit*-140.0 to 150.0℃：±0.15%±1digit

Pt50-200.0to

649.0℃±0.1%±1digit

Pt-Co

4.0

to

374.0K±0.15%±1digit*4 to 50K：
±0.3%±1digit●Main functions■Trend display
Selectable from trend display window (vertical flow, horizontal flow) andcircular trend display window.
■Continuous replay display window
Trend is scrolled continuously (automatically).
Scroll changes by speed and renewal data no.
■Data list display window
Displays registered data as list display.
■Bar-graph
Displays by bar. Message can be inserted into bar-graph.
■Data between markers
Displays date/time, time difference between 2 data, data difference,
maximum, minimum, average, standard deviation and median among
all data.
■Alarm display
Points for alarm activation at each level are displayed on a trend graph.
■Settings
Cursor, trend line, scale axis, time axis, title input on the graph, graphassistant and magnify/reduce/rotation of graphs■Data conversion
Exporting to Excel, and converting to CSV file or TEXT file areavailable.

■ ENVIRONMENT

Note: The accuracy ratings are converted into the measuring range under reference
operating condition. Thermocouple input does not contain reference junction
compensation accuracy.
K,E,J,T,R,S,B,N:IEC584,JIS C1602-1995
W-WRe26,WRe5-WRe26,PtRh40-PtRh20,PlatinelⅡ,NiMo-Ni,
Cr-AuFe:ASTM Vol14.03
U(Cu-CuNi),L(Fe-CuNi):DIN43710
Pt100:IEC751(1995),JIS C1604-1997
JPt100:JIS C1606-1989

5

CPU

Your OS recommended CPU and/or upper grade

OS

Windows VISTA / 7 / 8*Internet Explorer 6.0 or later

OthersYour OS recommended memory or larger

Disk drive

CD-ROM drive: 1 drive or more
Hard disk drive: Disk space of 1 drive or more for100MB or more

Language

Japanese, English, Chinese (simplified andtraditional characters), Korean

■ TERMINAL ARRANGEMENT●Alarm mechanical relay alarm output 12 points (option)
Low-order: RS485

High-order: RS232C/RS485 (switchable)
Ethernet connector

Communications terminals (option)[Contact types]

Protective conductor terminals

a contact: Normally open

Power terminals
Alarm output terminals (option)

Measuring input terminals

N.O

COM

N.O.terminals

COM terminals(Mechanical relay
a contact output)
Thermocouple DC voltage (+)/Resistance thermometer (A) terminals
Thermocouple DC voltage (−)/Resistance thermometer (B) terminals

c contact: Switch contact
N.C
COM

Resistance thermometer (B) terminals●Mechanical relay alarm output 6 points (option)

Channels 1 to 6

Low-order: RS485

N.O

Channels 7 to 12

High-order: RS232C/RS485 (switchable)
Ethernet connector

Communications terminals (option)

Protective conductor terminals
Power terminals

Alarm output terminals (option)

Measuring input terminals

N.C(M3.5) terminals
COM(M3.5) terminals

N.O.(M3.5) terminals(Mechanical relay
a contact output)
Thermocouple DC voltage (+)/Resistance thermometer (A) terminals
Thermocouple DC voltage (−)/Resistance thermometer (B) terminals
Resistance thermometer (B) terminals
Channels 1 to 6

●Digital input 8 points + MOS relay alarm output 8points (option)
Low-order: RS485

Channels 7 to 12

High-order: RS232C/RS485 (switchable)
Ethernet connector

Communications terminals (option)

Protective conductor terminals
Power terminals
Contact input COM

Contact input terminals
Alarm output terminals (option)

Measuring input terminals

N.O.terminals

COM terminals(MOS relay
a contact output)
Thermocouple DC voltage (+)/Resistance thermometer (A) terminals
Thermocouple DC voltage (−)/Resistance thermometer (B) terminals
Resistance thermometer (B) terminals
Channels 1 to 6

● PANEL CUTOUT

203.6

137

200

138 ＋10

24.5

63

161

18

144

63

Channels 7 to 12

200■ DIMENSIONS

138 ＋10144

29.8

Unit: mm

200.5

Specifications subject to change without notice. Printed in Japan (I) 2020. 3

32-8 KUMANO-CHO,ITABASHI-KU,TOKYO 173-8632
Telephone : +81-3-3956-2171
Facsimile : +81-3-3956-0915
E-mail : inter@chino.co.jp
Website : www.chino.co.jp/