SUTO S011 Manual

English
Instruction and Operation Manual
S011
Pressure Transmitter

Dear Customer,
Thank you for choosing our product.
The operating instructions must be read in full and carefully observed
before you start up the device. The manufacturer cannot be held liable
for any damage which occurs as a result of non-observance or non-
compliance with this manual.
Should the device be tampered with in any manner other than a
procedure which is described and specified in the manual, the warranty
is cancelled and the manufacturer is exempt from liability.
The device is destined exclusively for the described application.
S TO offers no guarantee for the suitability for any other purpose.
S TO is also not liable for consequential damage resulting from the
delivery, capability or use of this device.
2 S011

Table of contents
1 Safety Instructions.......................................................................4
2 Registered Trademarks..................................................................6
3 Application..................................................................................7
4 Features......................................................................................7
5 Technical Data.............................................................................8
5.1 General.................................................................................8
5.2 Electrical Data........................................................................8
5.3 Output Signals.......................................................................9
5.4 Accuracy ..............................................................................9
6 Dimensional Drawing....................................................................9
7 Installation ...............................................................................10
7.1 Installation Requirements......................................................10
7.2 Installation Procedure............................................................10
7.3 Electrical Connection.............................................................11
8 Signal Output.............................................................................12
8.1 Data Format.........................................................................12
8.2 Protocol Frame Analysis.........................................................12
8.3 Register...............................................................................13
9 Configuration.............................................................................14
10 Calibration...............................................................................15
11 Maintenance.............................................................................16
12 Disposal or Waste.....................................................................16
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1 Safety Instructions
1 Safety Instructions
Please check if this instruction manual matches with the
product type.
Please observe all notes and instructions indicated in this
manual. It contains essential information which have to be
observed before and during installation, operation and
maintenance. Therefore this instruction manual has to be read carefully
by the technician as well as by the responsible user / qualified
personnel.
This instruction manual has to be available at the operation site of the
Pressure Transmitter at any time. In case of any obscurities or
questions, regarding this manual or the product, please contact the
manufacturer.
W RNING!
Compressed air!
ny contact with quickly escaping air or bursting
parts of the compressed air system can lead to
serious injuries or even death!
•Do not exceed the maximum permitted pressure range.
•Only use pressure tight installation material.
•Avoid that persons get hit by escaping air or bursting parts of the
instrument.
•The system must be pressureless during maintenance work.
W RNING!
Voltage used for supply!
ny contact with energized parts of the product, may
lead to a electrical shock which can lead to serious
injuries or even death!
•Consider all regulations for electrical installations.
•The system must be disconnected from any power supply during
maintenance work.
•Any electrical work on the system is only allowed by authorized
qualified personal.
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1 Safety Instructions
TTENTION!
Permitted operating parameters!
Observe the permitted operating parameters, any
operation exceeding this parameters can lead to
malfunctions and may lead to damage on the
instrument or the system.
•Do not exceed the permitted operating parameters.
•Make sure the product is operated in its permitted limitations.
•Do not exceed or undercut the permitted storage and operation
temperature and pressure.
•The product should be maintained and calibrated frequently, at
least annually.
General safety instructions
•It is not allowed to use the product in explosive areas.
•Please observe the national regulations before/during installation
and operation.
Remarks
•It is not allowed to disassemble the product.
•Always use spanner to mount the product properly.
TTENTION!
Measurement values can be affected by malfunction!
The product must be installed properly and
frequently maintained, otherwise it may lead to
wrong measurement values, which can lead to
wrong results.
•Do not exceed the maximum operation temperature at the sensors
tip.
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1 Safety Instructions
Storage and transportation
•Make sure that the transportation temperature of the sensor is
between -40 ... +85°C.
•For transportation it is recommended to use the packaging which
comes with the sensor.
•Please make sure that the storage temperature of the sensor is
between -40 ... +85°C.
•Avoid direct V and solar radiation during storage.
•For the storage the humidity has to be <90%, no condensation.
2 Registered Trademarks
S TO®
Registered trademark of S TO iTEC
MODB S®
Registered trademark of the Modbus Organization, Hopkinton, SA
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3 Application
3 pplication
The S011 Pressure Transmitter is designed to measure the pressure of
compressed air and gases within the permissible operating parameter.
Detailed parameters can be found in the technical data section.
The S011 Pressure Transmitter can measure pressure values in MPa,
kPa, or bar.
The S011 Pressure Transmitter is mainly used in compressed air
systems in industrial environment. It is not developed to be used in
explosive areas. For the use in explosive areas please contact the
manufacturer.
4 Features
•Highly accurate and affordable industrial Pressure Transmitter
•Excellent anti-interference capability (EMC, EMI)
•Salt-spray, temperature and humidity test
•IP65 protection
•Modbus/RT interface
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5 Technical Data
5 Technical Data
5.1 General
Parameters Standard unit pressure: MPa
Sensor Thin-film measuring cell
Measuring medium Air, gas (non corrosive gas)
Measuring range 0 ... 1.6 MPa (g) (S694 2559)
0 ... 4.0 MPa (g) (S694 2562)
0 ... 0.16 MPa (a)) (S694 2563)
Temperature of the
meas. medium
-40 ... +85°C
Operating pressure 2 x F.S.
Burst pressure 2.5 x F.S.
Storage temperature -40 ... +85°C
Operating temperature -40 ... +85°C
Casing material Stainless steel
Protection class IP65
Dimensions See dimensional drawing on the next page
Screwing thread G 1/4” A (ISO 228/1)
Electrical connection M12, 5 pins
Stability ± 0.1% F.S.
Vibration resistance 20 … 2000 Hz, 25g
Weight 70g
5.2 Electrical Data
Power supply 24 VDC (12 ... 36 VDC)
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5 Technical Data
5.3 Output Signals
Modbus output Modbus RT
Baud rate: 19200
Device address: last two digits of the serial
number
Framing/ Parity/ Stop bit: 8,N,1
Response timeout: 1 second
Response delay : 0 ms
Inter-frame spacing : 7 char
5.4 ccuracy
Accuracy S694 2559 / S694 2562：±0.25% F.S.
S694 2563：0.5% F.S.
Repeatability S694 2559 / S694 2562：±0.1% F.S.
S694 2563：0.25% F.S.
6 Dimensional Drawing
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7 Installation
7 Installation
Please make sure that all components listed below are included in your
package.
Qty Description Item No.
1 S011 Pressure Transmitter S694 2559 (1.6 MPa (g))
S694 2562 (4.0 MPa (g))
S694 2563 (0.16 MPa (a))
1 M12 connector C219 0060
1 Instruction manual No P/N
1 Calibration certificate No P/N
TTENTION!
Wrong measurement is possible, if the Pressure
Transmitter is not installed correctly.
The Pressure Transmitter is for indoor use only! At an outdoor
installation, the Pressure Transmitter must be protected from solar
radiation and rain.
7.1 Installation Requirements
To install the Pressure Transmitter a ball valve or a nozzle is needed.
The inner thread must be G 1/4”.
7.2 Installation Procedure
The following steps explain the procedure of an appropriate installation.
Installation of the Pressure Transmitter
Screw the Pressure Transmitter tightly to the nozzle.
Removal of the Pressure Transmitter
Loose unscrew the Pressure Transmitter.
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7 Installation
7.3 Electrical Connection
The cables are connected to the Pressure Transmitter through the M12
connector.
Cable connection (Modbus)
Pin Signal Colour Legend to pin assignment
1 N/A brown Not available
2 -VBwhite Negative supply voltage
3 +VBblue Positive supply voltage
4 D+ black Modbus data +
5 D- grey Modbus data -
TTENTION!
Do not screw the M12 plug using force. Otherwise, it
may damage the connecting pins.
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8 Signal Output
8 Signal Output
8.1 Data Format
The pressure measurement values in the data frame are expressed as
double-byte integer numbers. When reading the pressure
measurement, the number of decimal places is read first, and then the
size of the measured value is determined.
8.2 Protocol Frame nalysis
The function code of read-holding register is 03.
The request frame format is as follows:
ddress Function
Code
Register
ddress
Number of
Registers Checksum
1 byte 1 byte 2 bytes 2 bytes 2 bytes
The response frame format is as follows:
ddress Function
Code
Data
Length Data Checksum
1 byte 1 byte 1 bytes Number of Registers
×2 bytes 2 bytes
Example:
Address of read-
holding register: 0
The data sent: 01 03 00 00 00 00 84 0A
The data received: 01 03 02 00 01 79 84
The function code of write-holding register is 06.
The request frame format is as follows:
ddress Function
Code
Register
ddress Data Checksum
1 byte 1 byte 2 bytes 2 bytes 2 bytes
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8 Signal Output
The response frame format is as follows:
ddress Function
Code
Data
Length Data Checksum
1 byte 1 byte 1 bytes 2 bytes 2 bytes
Example:
Address of write-
holding register: 0
The data sent: 01 06 00 00 00 02 08 0B
The data received: 01 06 00 00 00 02 08 0B
8.3 Register
Register
ddress Description Data Type Operation Type Value
0 Slave address nsigned
char
R/W 1 ~ 255
1 Baud rate nsigned
char
R/W 0: 2400 bps
1: 4800 bps
2: 9600 bps
3: 19200 bps
4: 38400 bps
5: 57600 bps
6: 115200 bps
2 Parity nsigned
char
R/W 0: None
1: Odd
2: Even
3 Decimal digits nsigned
char
R 0~4
4 Pressure Int16 R -32768~32767 *
5 Pressure unit nsigned
char
R 1: kPa
2: MPa
5: bar
6: psi
7: Pa
* The value is related with the number of decimal places. For example, if the
number of decimal places is 2 and the pressure value is 10023, the actual
value is 100.23.
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9 Configuration
9 Configuration
To configure the Pressure Transmitter, use the S330 / S331 and the S4C-
Display software
1. Follow the diagram for wiring.
2. Launch the S4C-Display software, and make configuration as
follows:
A. Configure the pressure transmitters as Modbus input devices to
the S330 / S331, which is a Modbus Master.
B. Add the pressure transmitter as a third-party device to the
Modbus Master.
C. Refer to the examples shown below to configure the pressure
transmitter information including unit, resolution, value address
(Modbus address), measure value type, function code, and
display scaling.
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9 Configuration
Example: the pressure unit is bar, and the decimal place of the sensor output
is 2 digits.
Values of X and Y on the above figure are listed in the table below.
Decimal Digits * X Y
0 0 1000 0 1000
1 0 1000 0.0 100.0
2 0 1000 0.00 10.00
3 0 1000 0.000 1.000
4 0 1000 0.0000 0.1000
* Refer to the register address of 3 in section 8.3 Register.
10 Calibration
The instrument is calibrated ex work. The exact calibration date is
printed on the certificate supplied together with the device. Its accuracy
is regulated by the on site conditions, parameters like oil, high humidity
or other impurities can affect the calibration and furthermore the
accuracy. However it is recommended to calibrate the instrument at
least once per year. The calibration is excluded from the instruments
warranty. For this please contact the manufacturer.
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11 Maintenance
11 Maintenance
To clean the Pressure Transmitter and its accessories it is recommended
to use s moist cloth only.
TTENTION!
Do not use isopropyl alcohol to clean the Pressure
Transmitter and its accessories !
12 Disposal or Waste
Electronic devices are recyclable material and do not
belong in the household waste.
The Pressure Transmitter, the accessories and its packings
must be disposed according to your local statutory
requirements. The dispose can also be carried by the
manufacturer of the product, for this please contact the
manufacturer.
S TO iTEC GmbH
Grißheimer Weg 21
D-79423 Heitersheim
Germany
S TO iTEC (ASIA) Co., Ltd.
Room 10, 6/F, Block B, Cambridge Plaza
188 San Wan Road, Sheung Shui, N.T.
Hong Kong
Tel: [phone]
Email: [email protected]
Website: www.suto-itec.com
Tel: [phone]
Email: [email protected]
Website: www.suto-itec.com
S TO iTEC Inc.
5460 33rd St SE
Grand Rapids, MI 49512
SA
Tel: [phone]
Email: [email protected]
Website: www.suto-itec.com
All rights reserved © Modifications and errors reserved
S011_im_en_2023-2_SUTO logo
16 S011