SUPMEA U-0003NR-EN1 User manual

User's Manual
Paperless Recorder
U-0003NR-EN1

I
Preface
Thank you for purchasing paperless recorder. Please read this manual carefully
before operating and using it correctly to avoid unnecessary losses caused by false
operation.
Note
Modification of this manual’s contents will not be notified as a result of some
factors, such as function upgrading.
We try our best to guarantee that the manual content is accurate, if you find
something wrong or incorrect, please contact us.
This product is forbidden to use in explosion-proof occasions.
Version
U-0003NR-EN1

II
Safety Precautions
In order to use this product safely, be sure to follow the safety precautions
described.
About this manual
Please submit this manual to the operator for reading.
Please read the operation manual carefully before applying the instrument.
On the precondition of full understanding.
This manual only describes the functions of the product. The company does
not guarantee that the product will be suitable for a particular use by the
user.
Precautions for protection, safety and modification of this product
To ensure safe use of this product and the systems it controls, Please read
carefully the operation manual and understand the correct application
methods before putting into operation, to avoid unnecessary losses due to
operation mistakes. If the instrument is operated in other ways not
described in the manual, the protections that the instrument give may be
destroyed, and the failures and accidents incurred due to violation of
precautions shall not be borne by our company.
When installing lightning protection devices for this product and its control
system, or designing and installing separate safety protection circuits for
this product and its control system, it needs to be implemented by other
devices.
If you need to replace parts of the product, please use the model
specifications specified by the company.
This product is not intended for use in systems that are directly related to
personal safety.Such as nuclear power equipment, equipment using
radioactivity, railway systems, aviation equipment, marine equipment,
aviation equipment and medical equipment.If applied, it is the responsibility
of the user to use additional equipment or systems to ensure personal
safety.
Do not modify this product.

III
The following safety signs are used in this manual:
Hazard, if not taken with appropriate precautions, will result in serious
personal injury, product damage or major property damage.
Warning:Pay special attention to the important information linked to
product or particular part in the operation manual.
Confirm if the supply voltage is in consistent with the rated voltage before
operation.
Don’t use the instrument in a flammable and combustible or steam area.
To prevent from electric shock, operation mistake, a good grounding
protection must be made.
Thunder prevention engineering facilities must be well managed: the
shared grounding network shall be grounded at is-electric level, shielded,
wires shall be located rationally, SPD surge protector shall be applied
properly.
Some inner parts may carry high voltage. Do not open the square panel in
the front except our company personnel or maintenance personnel
acknowledged by our company, to avoid electric shock.
Cut off electric powers before making any checks, to avoid electric shock.
Check the condition of the terminal screws regularly. If it is loose, please
tighten it before use.
It is not allowed to disassemble, process, modify or repair the product
without authorization, otherwise it may cause abnormal operation, electric
shock or fire accident.
Wipe the product with a dry cotton cloth. Do not use alcohol, benzine or
other organic solvents. Prevent all kinds of liquid from splashing on the
product. If the product falls into the water, please cut off the power
immediately, otherwise there will be leakage, electric shock or even a fire
accident.

IV
Please check the grounding protection status regularly. Do not operate if
you think that the protection measures such as grounding protection and
fuses are not perfect.
Ventilation holes on the product housing must be kept clear to avoid
malfunctions due to high temperatures, abnormal operation, shortened life
and fire.
Please strictly follow the instructions in this manual, otherwise the product's
protective device may be damaged.
Don’t use the instrument if it is found damaged or deformed at opening of
package.
Prevent dust, wire end, iron fines or other objects from entering the
instrument during installation, otherwise, it will cause abnormal movement
or failure.
During operation, to modify configuration, signal output, startup, stop,
operation safety shall be fully considered. Operation mistakes may lead to
failure and even destruction of the instrument and controlled equipment.
Each part of the instrument has a certain lifetime, which must be
maintained and repaired on a regular basis for long-time use.
The product shall be scrapped as industrial wastes, to prevent environment
pollution.
When not using this product, be sure to turn off the power switch.
If you find smoke from the product, smell odor, abnormal noise, etc., please
turn off the power switch immediately and contact the company in time.

V
Disclaimer
The company does not make any guarantees for the terms outside the
scope of this product warranty.
This company is not responsible for damage to the instrument or loss of
parts or unpredictable damage caused directly or indirectly by improper
operation of the user.
No.
Name
Quantity
Note
1
Paperless recorder
1
2
Manual
1
3
Certificate
1
4
U disk
1
After opening the box, please confirm the package contents before starting the
operation.If you find that the model and quantity are incorrect or there is physical
damage in appearance, please contact us.

VI
Contents
Chapter 1 Introduction .................................................................................1
1.1. Overview .........................................................................................1
1.2. Main parameters .............................................................................2
1.3. Input signal ..................................................................................... 2
1.4. Output signal .................................................................................. 3
1.5. Other parameters ........................................................................... 4
Chapter 2 Installation & Wiring ................................................................... 5
2.1 Unpacking ........................................................................................5
2.2 Installation ....................................................................................... 5
2.3 Wiring .............................................................................................. 7
Chapter 3 Basic Operation ........................................................................13
3.1 Panel component .......................................................................... 13
3.2 Navigation keys ............................................................................. 14
Chapter 4 Configuration ............................................................................ 20
4.1. System setting ..............................................................................20
4.2. Input setting .................................................................................. 22
4.3. Output setting ............................................................................... 24
4.4. Function setting ............................................................................ 26
4.5. Flow setting .................................................................................. 28
4.6. Accumulation setting .................................................................... 31
Chapter 5 Fault Handling and Maintenance ............................................. 33
5.1. Regular inspection and maintenance ...........................................33
5.2. Fault handling ...............................................................................33
Chapter 6 Warranty & After-sales Service ................................................ 35
Appendix A: Communication .....................................................................36
Appendix B: Calculation of flow coefficient K ............................................39

Chapter 1 Introduction
1
Chapter 1 Introduction
1.1.Overview
This product is an industrial paperless recorder equipped with a 3.5-inch TFT true
color full view LCD display screen. Multiple types of industrial standard signals
such as current, voltage, thermocouples, and thermal resistors can be connected
to achieve temperature, humidity, pressure, liquid level, flow display, recording,
over limit monitoring, reporting, data communication, signal transmission, flow
accumulation, flow temperature and pressure compensation, and other functions. It
can be applied in various industries such as metallurgy, petroleum, chemical
engineering, building materials, papermaking, electricity, food, pharmaceuticals,
industrial water treatment, etc.
This product has a 18-channel analog signal input channel, 4-channel relay alarm
output channel, 1-channel150mA distribution output channel,1-channel RS-485
communication interface ,and a USB data dump interface.This product has online
firmware upgrade function, which can be done through a USB flash drive or 485
interface. It supports customized writing of the startup interface and screenshot
display function.
Table 1 Comparison of function
Function
Basic type
Updated type
Analog input
18 channels
1~12 channels
Analog output
N/A
4 channels
Relay output
2 channels
4 channels
RS-485 output
Yes
Yes
Power distribution
Yes
Yes
Flow (temperature and pressure
compensation)
N/A
Yes
Accumulation
N/A
Yes

Chapter 1 Introduction
2
1.2.Main parameters
Table 2 The main parameters
Screen size
3.5-inch TFT true color LCD screen.
Resolution is 320 * 240
High definition LED backlight.
Dimension
Dimension:96mm×96mm×100mm
Cutout dimension:92mm×92mm
Panel thickness
1.5mm~6.0mm
Weight
0.37kg
Power supply
(85~264)VAC,(47~63)Hz
(24VDC can be customized)
Internal storage
64M Bytes Flash
(96M,128M can be customized)
External storage
U disk support (standard USB2.0 communication
interface)
Maximum power
consumption
10W
Relative humidity
(10~85)% (No condensation)
Operating temperature
(0~50)℃
Storage conditions
Temperature: (-20~60)℃
Relative humidity: 5%~95% (No condensation)
1.3.Input signal
Table 3 DC voltage / current input
Type
The maximum allowed error(%FS)
(1~5)V
±0.1
(0~10)V
(0~5)V
(4~20)mA
(0~20)mA
(0~10)mA
(0~100)mV
±0.2
(-20~20)mV
(0~20)mV

Chapter 1 Introduction
3
Table 4 Thermocouple input(not include cold junction error)
Type
Measure range(℃)
The maximum allowed error(℃)
B
600 ~ 1800
±2.4
E
-200 ~ 1000
±2.4
J
-200 ~ 1200
±2.4
K
-200 ~ -100
±3.3
-100 ~ 1300
±2.0
S
-50 ~ 100
±3.7
100 ~ 300
±2.0
300 ~ 1600
±1.5
T
-200 ~ -100
±1.9
-100 ~ 400
±1.6
R
-50 ~ 100
±3.7
100 ~ 300
±2.0
300 ~ 1600
±1.5
N
-200 ~ 1300
±3.0
WRe5-26
0~ 2310
±4.0
WRe3-25
0~ 2315
±4.0
Table 5 RTD input
Type
Measure range (℃)
The maximum permissible error(℃)
Cu50
-50 ~ 150
±1.0
Pt100
-200 ~ 650
±1.0
Pt1000
-200 ~ 200
±1.0
NOTE:Special RTD can be customized.
1.4.Output signal
Table 6 The alarm output
Type
Scale
range
Contact types
Contact
capacity
Response
cycle
The alarm
output
0/1
Normally open
contacts
2A, 250VAC
1 second

Chapter 1 Introduction
4
Table 7 Current output
Type
Range (mA)
Maximum permissible error (mA)
Current output
4 ~ 20
±0.025
0 ~ 20
±0.025
0 ~ 10
±0.025
1.5.Other parameters
Table 8 Other parameters
Power distribution
specifications
150mA, 24 VDC.
Power failure protection
All data is stored in Flash storage to make sure that
all historical data and configuration parameters are
not lost due to power failure. The real-time clock
powered by a lithium battery after power failure.
Alarm output
It has up to 4 channels. Relays are normally open
contacts and the contact capacity is 2A,250VAC
(resistive load).
Communication
interface
1channel RS485 communication interface.one
RS-485 input
Communication
protocol
Using Modbus communication protocol
Sampling period
1s

Chapter 2 Installation & Wiring
5
Chapter 2 Installation & Wiring
This chapter describes the installation and wiring methods of this instrument. It is
necessary for technicians to learn when they use the instrument for the first time.
This is a procedure which enables the instrument to normal operation,as the table
Unpacking
Configuration
Operation
Wiring
Electricity
Installation
Figure 1 Flow diagram from unpacking to operation
2.1 Unpacking
Upon receipt of the instrument, Please check the packaging whether intact or not.
Do not put excessive force to the box when unpacking the box. The box should be
facing up opened from the seal. Remove the instrument from the box carefully to
make sure the housing is not deformed, broken or cracked. You can check the
packing list of the machine equipment and other items.
2.2 Installation
Instrument operating environment will not only affect the normal use of the
instrument, but also affect the maintenance and calibration work. Instrumentation
environment should meet the following requirements:

Chapter 2 Installation & Wiring
6
Indoor installation
Operating temperature:(0~50)℃
Relative humidity:10%~85% (No condensation)
Ventilation requirements: ventilated to prevent the internal meter
temperature is too high
Vibration disturbance:Less mechanical vibration
Air ingredients: NOT easy to produce condensate, non-corrosive gas or
flammable gas
Inductive interference: no strong inductive interference, not easy to produce
static electricity, magnetic fields or noise
Meter position: When installing the instrument, try to maintain the level and
do not tilt left and right
Dimension drawings
Unit: mm

Chapter 2 Installation & Wiring
7
Installation diagram
Mounting
Figure 2 Product dimension and installation drawing
2.3 Wiring
In order to improve the stability and accuracy of the signals, it is recommended that
you use the cold terminal signal cable to wire.
2.3.1 Terminal introduction
Terminal arrangement is shown in figure 3 and figure 4. Specific definition of
terminal symbols and explanation are described in table 9 and table 10.
Figure 3 Terminal view of basic type
安装支架
安装螺钉
前
面
板
安装支架
安装螺钉
前
面
板
安装支架
安装螺钉
前
面
板
Installation
bracket
installation
screw
front
panel
92+0.5
-0
92+0.5
-0
单位:mm
Unit: mm

Chapter 2 Installation & Wiring
8
Figure 4 Terminal view of updated type
NOTE:
The analog quantity output board needs an external 24V power supply, which can
be provided by the power adapter accompanied with the product. As the power is
large, please do not power any other transmitter at this time.

Chapter 2 Installation & Wiring
9
Table 9 Specific instructions of each terminal
Terminal No.
Signal type
Description
E,N,L
E,N,L
24VDC power supply: L is 24V+;
N is 24V-; E is undefined.
AC Power((single-phase three
wire system) terminal block: L is
Phase line terminals, N is Zero
line terminals, E is Ground
terminal.
Signal input Terminal Description
1A,1B,1C
universal input
analog input channel 1
2A,2B,2C
universal input
analog input channel2
3A,3B,3C
universal input
analog input channel 3
4A,4B,4C
universal input
analog input channel 4
5A,5B,5C
universal input
analog input channel 5
6A,6B,6C
universal input
analog input channel 6
7A,7B,7C
universal input
analog input channel 7
8A,8B,8C
universal input
analog input channel 8
9A,9B,9C
universal input
analog input channel 9
10A,10B,10C
universal input
analog input channel 10
11A,11B,11C
universal input
analog input channel 11
12A,12B,12C
universal input
analog input channel 12
13A,13B,13C
universal input
analog input channel 13
14A,14B,14C
universal input
analog input channel 14
15A,15B,15C
universal input
analog input channel 15
16A,16B,16C
universal input
analog input channel 16
17A,17B,17C
universal input
analog input channel 17
18A,18B,18C
universal input
analog input channel 18
Signal output Terminal Description
A
485+
communication port RS-485

Chapter 2 Installation & Wiring
10
Terminal No.
Signal type
Description
B
485-
communication port RS-485
Distribution output
P+
/
24V+
P-
/
24V-
Alarm output Terminal Description
DO1
Relays
Alarm output Channel 1
DO2
Relays
Alarm output Channel 2
DO3
Relays
Alarm output Channel 3
DO4
Relays
Alarm output Channel 4
COM
/
Alarm Commons
Table 10 Instructions for updated type terminal
Terminal No.
Signal type
Description
13A,13B
Current output
Analog quantity output of the first
channel
13C,14A
Current output
Analog quantity output of the
second channel
14B,14C
Current output
Analog quantity output of the third
channel
15A,15B
Current output
Analog quantity output of the
fourth channel
16A,16B
Power distribution
input of the board
16A:24V+,16B:24V-

Chapter 2 Installation & Wiring
11
2.3.2 Wiring diagram
Figure 5 24V Wiring diagram
Figure 6 220V Wiring diagram

Chapter 2 Installation & Wiring
12
2.3.3 Wiring of signal cable
mA input (without power distribution)
mA input (with power distribution)
V/mV input
TC input
RTD input
Figure 7 Schematic diagram of signal cable

Chapter 3 Basic Operation
13
Chapter 3 Basic Operation
Figure 8 Panel component distribution
Panel component distribution of paperless recorder is shown in figure 8.
3.1 Panel component
LCD Screen:Display monitor and configuration.
key:
Table 11 Key definition
key
Name of key
key
Name of key
key
Name of key
Up
Down
Enter
Left
Right
Cancel
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