KONICS KRN50 Series User manual

Thank you for choosing our KONICS products.
Please read the following safety considerations before use.
Controls & Measurement
KRN50 Series
사용자 매뉴얼
50mm 소형 하이브리드 기록계
KRN50 Series
KRN50 Series
50mm Small Hybrid Recorder
USER MANUAL

ii © Copyright Reserved KONICS Co., Ltd.

Preface
iii
© Copyright Reserved KONICS Co., Ltd.
Preface
Thank you for purchasing KONICS product.
Please familiarize yourself with the information contained in the Safety
Considerations section before using this product.
This user manual contains information about the product and its proper
use, and should be kept in a place where it will be easy to access.

User Manual Guide
iv © Copyright Reserved KONICS Co., Ltd.
User Manual Guide
●Please familiarize yourself with the information in this manual before
using the product.
●This manual provides detailed information on the product’s features.
It does not offer any guarantee concerning matters beyond the scope
of this manual.
●This manual may not be edited or reproduced in either part or whole
without permission.
●A user manual is not provided as part of the product package.
Visit our web site (www.konics.com) to download a copy.
●The manual’s content may vary depending on changes to the
product’s software and other unforeseen developments within
KONICS, and is subject to change without prior notice. Upgrade
notice is provided through out homepage.
●We contrived to describe this manual more easily and correctly.
However, if there are any corrections or questions, please notify us
these on our homepage.

User Manual Symbols
v
© Copyright Reserved KONICS Co., Ltd.
User Manual Symbols
Symbol Description
Supplementary information for a particular feature.
Failure to follow instructions can result in serious
injury or death.
Failure to follow instructions can lead to a minor injury
or product damage.
An example of the concerned feature's use.
※1 Annotation mark.

Safety Considerations
vi © Copyright Reserved KONICS Co., Ltd.
Safety Considerations
●Following these safety considerations will ensure the safe and proper
use of the product and help prevent accidents, as well as minimizing
possible hazards.
●Safety considerations are categorized as Warnings and Cautions, as
dened below:
●Fail-safe device must be installed when using the unit with machinery
that may cause serious injury or substantial economic loss.
(e.g. nuclear power control, medical equipment, ships, vehicles,
railways, aircraft, combustion apparatus, safety equipment, crime/
disaster prevention devices, etc.)
Failure to follow this instruction may result in personal injury, re, or
economic loss.
●The unit must be installed on a device panel before use.
Failure to follow this instruction may result in electric shock.
●Do not connect, repair, or inspect the unit while connected to a power
source.
Failure to follow this instruction may result in electric shock.
●Check the terminal numbers before connecting the power source.
Failure to follow this instruction may result in re or burning the unit.
●Lithium battery is used in the unit. Do not disassemble or burn the
unit.
Failure to follow this instruction may result in explosion.
●Do not touch the unit and terminals after cut off the power within 30
sec.
Failure to follow this instruction may result in electric shock.
●Ground F.G. terminal individually and ground cable should be over
AWG16 (1.25mm2).
Failure to follow this instruction may result in electric shock.
Warning Failure to follow the instructions may
lead to a serious injury or accident.
Caution Failure to follow the instructions may
lead to a minor injury or accident.

Safety Considerations
vii
© Copyright Reserved KONICS Co., Ltd.
●Do not insert any objects at the openings of the unit.
Failure to follow this instruction may result in electric shock or
personal injury.
●Do not disassemble or modify the unit. Please contact us if necessary.
Failure to follow this instruction may result in personal injury, re, or
economic loss.
●Do not use the unit outdoors.
Failure to follow this instruction may result in shortening the life cycle
of the unit, or electric shock.
●When connecting the power input and relay output cables, use
AWG20 (0.05mm2) cables and make sure to tighten the terminal
screw bolt above 0.74N.m to 0.90N.m.
Failure to follow this instruction may result in re due to contact
failure.
● Use the unit within the rated specications.
Failure to follow this instruction may result in shortening the life cycle
of the unit, or re.
●Do not use loads beyond the rated switching capacity of the relay
contact.
Failure to follow this instruction may result in insulation failure,
contact melt, contact failure, relay broken, or re.
●When connecting magnet contact as relay contact output load, attach
a surge absorber at contact coil.
Failure to follow this instruction may result in product malfunction.
●Do not use water or oil-based detergent when cleaning the unit. Use
dry cloth to clean the unit.
Failure to follow this instruction may result in electric shock, or re.
● Do not use the unit where ammable or explosive gas, humidity,
direct sunlight, radiant heat, vibration, or impact may be present.
Failure to follow this instruction may result in re or explosion.
● Keep dust and wire residue from owing into the unit.
Failure to follow this instruction may result in re or product damage.
●Check the polarity before connecting cables.
Failure to follow this instruction may result in re or explosion.
●Check the polarity of the measurement input contact before wiring the
temperature sensor.
Failure to follow this instruction may result in re or explosion.

Safety Considerations
viii © Copyright Reserved KONICS Co., Ltd.
●Check the connection diagram of this manual before supplying power.
Failure to follow this instruction may result in re.
●Do not touch terminal during dielectric or insulation resistance test.
Failure to follow this instruction may result in electric shock.
● Use insulation transformer and noise lter power for too much noise
from the power. Attach noise lter on the grounded panel, etc. Use
short cables for noise lter output part and power terminal of the unit.
Failure to follow this instruction may result in product damage,
malfunction by surge.

Table of Contents
ix
© Copyright Reserved KONICS Co., Ltd.
Preface�������������������������������������������������������������������������������������������iii
User Manual Guide ��������������������������������������������������������������������iv
User Manual Symbols����������������������������������������������������������������v
Safety Considerations ��������������������������������������������������������������vi
Table of Contents�����������������������������������������������������������������������ix
1� Overview���������������������������������������������������������������������������������� 11
1�1 Features ................................................................................... 11
1�2 Component and sold separately ..................................... 12
1�2�1 Components ......................................................... 12
1�2�2 Sold separately..................................................... 13
1�3 Ordering information........................................................... 14
1�4 Part descriptions................................................................... 15
2. Specications ������������������������������������������������������������������������17
2�1 Input type and range............................................................ 19
3� Dimensions�����������������������������������������������������������������������������21
4� Connections ���������������������������������������������������������������������������23
5� Installations����������������������������������������������������������������������������25
5�1 Environment ........................................................................... 25
5�2 Installation method .............................................................. 26
5�2�1 Panel mounting .................................................... 26
6� Functions ��������������������������������������������������������������������������������27
7� General operation and parameter setting menu���������29
7�1 Operation mode..................................................................... 29
7�2 Operation procedure ........................................................... 29
7�3 Setting keys ............................................................................ 30
7�4 Parameter
............................................................................... 33
Table of Contents

Table of contents
x© Copyright Reserved KONICS Co., Ltd.
8� Recording ������������������������������������������������������������������������������35
8�1 Recording preparation........................................................ 35
8�2 Explanation for input function and setup .................... 36
8�2�1 Input type setup.................................................... 36
8�2�2 Alarm function setup ........................................... 47
8�2�3 Recording setup................................................... 59
8�2�4 Display information function............................... 78
9� Communication���������������������������������������������������������������������83
9�1 Modbus address map.......................................................... 85
10� Comprehensive device management program
(DAQMaster) �����������������������������������������������������������������������91
10�1 Overview .................................................................................. 91
10�2 Features ................................................................................... 92
10�3 Dedicated function for KRN50 ......................................... 93
Table of contents

1� Overview
11
© Copyright Reserved KONICS Co., Ltd.
1� Overview
1�1 Features
●50mm thermal transfer method of paper recorder
●Data logger function for recording without paper
●Supports RS485 communication and dedicated communication port
to set or monitor parameters in real-time by PC/PLC
●Multi-input with high accuracy 0.2% level (RTD, TC, Voltage, Current
(shunt))
●2-channel simultaneous recording in graphic mode and digital mode
●High visibility and easy setting by LCD dot matrix
●Supports various option I/O function
●Small size(W96×H96×L100 mm), light weight

1� Overview
12 © Copyright Reserved KONICS Co., Ltd.
1�2 Component and sold separately
1�2�1 Components
KRN50
Mounting Bracket
: 2
User manual Chart paper
: 2
Resistance (50Ω)
: 2
Before using KRN50, check the component.
If any component is left out or damaged, contact our company or seller.
KONICS service center: [phone] to 7

1� Overview
13
© Copyright Reserved KONICS Co., Ltd.
1�2�2 Sold separately
SCM-38I
(RS232C to RS485 converter)
SCM-US48I
(USB to RS485 converter)
SCM-US (USB to Serial converter)
Use Autonics SCM-38I, SCM-US48I or SCM-US as communication
converter.
SCM-38I (RS232C/RS485 converter) and SCM-US48I (USB/RS485
converter) are same appearance.

1� Overview
14 © Copyright Reserved KONICS Co., Ltd.
1�3 Ordering information
0 None
0 None
KRN50 Thermal Line Recorder
(50 mm)
0 100-240 VAC 50/60 Hz
1 24VDC
0 None
4
RS485 communication output
1 1-channel
2 2-channel
0 None
2Alarm output: 2※1
4Alarm output: 4※2
2KRN50 0 0 4 4 0
Power
supply
Option
output
Alarm output
Number of input channels
Item
CH2 control output
CH1 control output
※1. When selecting this for 2 CH model, two alarm outputs for CH1 are
available. In other words, you cannot set one for CH1 and one for
CH2.
※2. It is selectable only for 2 CH model.

1� Overview
15
© Copyright Reserved KONICS Co., Ltd.
1�4 Part descriptions
①
②
③
⑥
⑦
⑧
④
⑤ ⑨ ⑩ ⑪ ⑫
⑭
⑮
⑬
①
CH 1 alarm(AL1) output indicator
: Turns ON when AL1 of input channel 1 operates.
②
CH 1 alarm(AL2) output indicator
: Turns ON when AL2 of input channel 1 operates.
③
CH 2 alarm(AL1) output indicator
: Turns ON when AL1 of input channel 2 operates.
④
CH 2 alarm(AL2) output indicator
: Turns ON when AL2 of input channel 2 operates.
⑤
Recording run( )/Recording stop( ) indicator
: turns ON when start recording (RUN). turns ON when
stopping recording (STOP).
⑥
Digital input indicator
: Turns ON when setting digital input.
⑦
Recording reservation(RE) indicator
: RE turns ON when recording reservation operates.
⑧
Recording paper status( )indicator
: turns ON if running out of recording paper during recording (RUN).
⑨
Channel(CH) display part
: Displays input channel of currently displayed PV on the PV display part.
⑩
PV display part
: In RUN mode, displays PV of the current channel.
In setting mode, displays parameters and mode setting values.
⑪ Unit display part: Unit of relevant channel is indicated.

1� Overview
16 © Copyright Reserved KONICS Co., Ltd.
⑫ key: Used to enter setting mode and changing SV mode.
⑬
3, key: Used to move parameters or increase/decrease digits.
3 key: Digital memo key, key: Recording Run/Stop key
⑭ key: Used to move parameters to upper group or move digits
Paper feeding key (STOP), printing parameter setting
information key (RUN)
⑮PC loader port
: It is a PC loader port for serial communication to set or monitor
parameters by PC.
Used to connect SCM-US (USB to Serial converter, sold
separately).

2. Specications
17
© Copyright Reserved KONICS Co., Ltd.
2. Specifications
Series KRN50
Power
supply
AC voltage 100-240VAC 50/60Hz
DC voltage 24VDC
Allowable
voltage range
AC voltage 85 to 110% of rated voltage
DC voltage 90 to 110% of rated voltage
Power
consumption
AC voltage Max. 34VA
DC voltage Max. 79W
Display method LCD dot matrix display (resolution 128×32 Dot)
Input type
RTD JPt100Ω, DPt100Ω, DPt50Ω, Cu100Ω,
Cu50Ω (5 types)
TC K, J, E, T, B, R, S, N, C, G, L, U, PLII (13 types)
Analog
· Voltage: -50.0-50.0mV, -199.0-200.0mV,
-1.000-1.000V, -1.00-10.00V (4 types)
· Current: 0.00-20.00mA, 4.00-20.00mA (2 types)
※Forcurrentinput,connectexternal50ΩBclass
(0.1%)high-accuracyresistor.
Event input
Contact Input ON: Max. 1kΩ, OFF: Min. 100kΩ
Non-contact
Input ON: Residual voltage max. 1V,
OFF: Leakage current max. 0.05mA
Outow
current Approx. 0.3mA
Display
accuracy※1
RTD At room temperature (25℃±5℃): ±0.2% F.S. ±1-digit
Out of room temperature: ±0.3% F.S. ±1-digit
(TC-K2 has same accuracy within -200 to 1350℃of
TC-K1.)
TC
Analog
Record accuracy ±0.5% F.S.
Alarm output CH1 (AL1, AL2), CH2 (AL1, AL2)
Relay output (250VAC/30VDC 3A 1a)
Alarm output hysteresis ON/OFF interval setting for alarm output
: 1 to 999-digit variable
Communication output
RS485 communication output (Modbus RTU protocol)
Set method Setting by front keys
Sampling cycle 500ms/channel×2 channels = 1000 ms
Dielectric strength 2300VAC 50/60Hz for 1 min
(charging terminal of the other polarity)
Vibration 0.75mm amplitude at frequency of 10 to 55 Hz
(for 1 min) in each X, Y, Z direction for 1 hour
Relay life cycle Mechanical: Over 5,000,000 operations,
Electrical: Over 100,000 operations

2. Specications
18 © Copyright Reserved KONICS Co., Ltd.
Insulation resistance Over 100MΩ (at 500VDC megger)
Noise immunity Square shaped noise by noise simulator
(pulse width 1 ㎲) ±2kV
Print
Method Direct thermal line print
Resolution 8-dot/mm
Dots 384-dot/Line
Life cycle 50km
Record
Graphic mode
· Record speed (recording paper speed)
: 10, 30, 60, 120, 240, 480, 960mm/hour
· Memo cycle
: 30s, 1m, 5m, 10m, 15m, 30m, 1h, 2h, 3h,
4h, 8h, 16h, 24h
Digital mode TEXT mode record cycle: 00m 05s to 99m 59s
Paper Thermal Direct Receipt Paper (57mm×16m)
Paper supply
method Clamshell Type
Language Korean, English
Environ-
ment
Ambient
temperature 0 to 50℃, storage: -20 to 60℃
Ambient
humidity 35 to 85%RH, storage: 35 to 85%RH
Approval
Weight※2Approx. 700g (approx. 470g)
※1. At room temperature (25℃±5℃)
● Thermocouple J (-200≤T≤-100):
(±0.2% F.S. or ±2.7℃, select the higher one) ±1-digit
● Thermocouple R, S, C, G (0≤T≤100):
(±0.2% F.S. or ±5.2℃, select the higher one) ±1-digit
● Thermocouple U, T (-200≤T≤-100):
(±0.2% F.S. or ±3.5℃, select the higher one) ±1-digit
● Thermocouple U, T (-100≤T≤400):
(±0.2% F.S. or ±2.5℃, select the higher one) ±1-digit
● Thermocouple B type, below 400℃:
There is no accuracy standards.
● All thermocouples, below -100℃: (±0.4% F.S.) ±1-digit
※2. The weight includes packaging. The weight in parenthesis is for
unit only.
※Environment resistance is rated at no freezing or condensation.

2. Specications
19
© Copyright Reserved KONICS Co., Ltd.
2�1 Input type and range
Input type Dot Display Input range(℃) Input range(℉)
Thermocouple
K(CA) 1 TC-K1 -200 to 1350 -328 to 2462
0.1 TC-K2 -199.9 to 999.9 -199.9 to 999.9
J(IC) 1 TC-J1 -200 to 800 -328 to 1472
0.1 TC-J2 -199.9 to 800.0 -199.9 to 999.9
E(CR) 1 TC-E1 -200 to 800 -328 to 1472
0.1 TC-E2 -199.9 to 800.0 -199.9 to 999.9
T(CC) 1 TC-T1 -200 to 400 -328 to 752
0.1 TC-T2 -199.9 to 400.0 -199.9 to 752.0
B(PR) 1 TC-B 100 to 1800 212 to 3272
R(PR) 1 TC-R 0 to 1750 32 to 3182
S(PR) 1 TC-S 0 to 1750 32 to 3182
N(NN) 1 TC-N -200 to 1300 -328 to 2372
C(TT)※11 TC-C 0 to 2300 32 to 4172
G(TT)※21 TC-G 0 to 2300 32 to 4172
L(IC) 1 TC-L1 -200 to 900 -328 to 1652
0.1 TC-L2 -199.9 to 900.0 -199.9 to 999.9
U(CC) 1 TC-U1 -200 to 400 -328 to 752
0.1 TC-U2 -199.9 to 400.0 -199.9 to 752.0
Platinel II 1 TC-P 0 to 1390 32 to 2534
RTD
Cu50Ω 0.1 CU50 -199.9 to 200.0 -199.9 to 392.0
Cu100Ω 0.1 CU100 -199.9 to 200.0 -199.9 to 392.0
JPt100Ω 1 JPT1 -200 to 600 -328 to 1112
0.1 JPT2 -199.9 to 600.0 -199.9 to 999.9
DPt50Ω 0.1 DPT50 -199.9 to 600.0 -199.9 to 999.9
DPt100Ω 1 DPT1 -200 to 600 -328 to 1112
0.1 DPT2 -199.9 to 600.0 -199.9 to 999.9
Analog
Voltage
-50.0 - 50.0mV 50mV
-1999 to 9999
(display range depends on the
decimal point position)
-199.9 - 200.0mV 200mV
-1.000 - 1.000V 1V
-1.00 - 10.00V 10V
Current
(shunt)
0 - 20mA 0-20
4 - 20mA 4-20
※1. C(TT): Same as exisitng W5(TT).
※2. G(TT): Same as exisitng W(TT).

2. Specications
20 © Copyright Reserved KONICS Co., Ltd.