SUTO S551 Manual

English
Instruction and operation manual
S551
Portable data logger

Dear Customer,
Thank you for choosing our product.
The operating instructions must be read in full and carefully observed
before starting 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 void and the manufacturer is e empt from liability.
The device is designed e clusively for the described application.
SUTO offers no guarantee for the suitability for any other purpose.
SUTO is also not liable for consequential damage resulting from the
delivery, capability or use of this device.
2 S551

Table of Contents
1 Safety instructions......................................................................5
2 Registered trademarks.................................................................7
3 Application.................................................................................8
4 Features....................................................................................8
5 Technical data.............................................................................9
5.1 General................................................................................9
5.2 Electrical data.......................................................................9
5.3 Signal inputs........................................................................9
5.4 Signal outputs......................................................................9
6 Installation ..............................................................................10
6.1 Installation Requirements.....................................................10
6.2 Connectors on the case........................................................11
6.3 Electrical connection............................................................14
6.3.1 Sensors powered by S551 ..............................................14
6.3.2 Electrical connection.......................................................15
7 Configuration ...........................................................................15
8 Operation ................................................................................16
8.1 Value screen.......................................................................16
8.2 Menu ................................................................................17
8.3 Icons in the status bar ........................................................18
8.4 Graphic screen....................................................................19
8.5 Sensor settings...................................................................19
8.5.1 Dew point setting ..........................................................20
8.5.2 Flow sensor setting .......................................................21
8.5.3 Oil vapor sensor setting .................................................23
8.5.4 Analog input setting ......................................................24
8.5.5 Power meter S110-P setting............................................25
8.5.6 Analog e tension module................................................25
8.5.7 Laser particle counter S130.............................................25
8.5.8 Ultrasonic liquid flow meter S460.....................................25
8.6 Specific power.....................................................................26
8.7 Logger...............................................................................27
8.8 Files...................................................................................28
8.9 Service info. ......................................................................28
8.10 System settings.................................................................29
8.11 Communication.................................................................30
8.11.1 IIoT...........................................................................30
8.11.2 Field-bus Ethernet........................................................31
9 Application e ample...................................................................32
10 Signal inputs ..........................................................................33
10.1 Digital inputs.....................................................................33
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10.2 Analog input ....................................................................33
11 Signal outputs.........................................................................33
12 Optional accessories................................................................33
13 Calibration..............................................................................34
14 Maintenance...........................................................................34
15 Disposal or waste....................................................................34
4 S551

1 Safety instructions
1 Safety instructions
Please check if this instruction manual matches the
product type.
Please observe all notes and instructions indicated in this
manual. It contains essential information which must be
observed before and during installation, operation, and
maintenance. Therefore this instruction manual must be read carefully
by the technician as well as by the responsible user / qualified
personnel.
This instruction manual must be available at the operation site of the
product at any time. In case of any obscurities or questions, regarding
this manual or the product, please contact the manufacturer.
WA NING!
Compressed air!
Any contact with quickly escaping air or bursting
parts of the compressed air system can lead to
serious injuries or even death!
•Do not e ceed the ma imum permitted pressure range (stated on
the sensors label).
•Only use pressure-tight installation material.
•Avoid getting hit by escaping air or bursting parts of the
instrument.
•The system must be pressureless during maintenance work.
WA NING!
Voltage used for supply!
Any contact with energized parts of the product
might lead to an 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
ATTENTION!
Permitted operating parameters!
Observe the permitted operating parameters. Any
operation exceeding these parameters can lead to
malfunctions and might result in damage to the
instrument or the system.
•Do not e ceed the permitted operating parameters.
•Make sure the product is operated in its permitted limitations.
•Do not e ceed or undercut the permitted storage and operating
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 e plosive areas.
•Please observe the national regulations before/during installation
and operation.
emarks
•It is not allowed to disassemble the product.
ATTENTION!
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.
Storage and transportation
•Make sure that the transportation temperature of the device is
between -20 ... +50°C.
•For transportation it is recommended to use the packaging which
comes with the device.
•Please make sure that the storage temperature of the device is
between -20 ... +50°C.
•Avoid direct UV and solar radiation during storage.
6 S551

1 Safety instructions
•For the storage the humidity must be <90% with no condensation.
2 egistered trademarks
SUTO®Registered trademark of SUTO iTEC
MODBUS®Registered trademark of the Modbus Organization,
Hopkinton, USA
HART®Registered trademark of the HART Communication
Foundation, Austin, USA
PROFIBUS® Registered trademark of the PROFIBUS User
Organization, Karlsruhe, Germany
Android™,
Google Play
Trademarks of Google LLC
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3 Application
3 Application
The S551 is a portable data logger that displays and records various
measurement data of compressed air and gases within the permissible
operating parameters. (See Chapter 5 Technical data on the ne t page.)
Incorporating with free or paid analysis software from SUTO, S551
enables you to analyze the measurement data in a fle ible and efficient
way.
The S551 is mainly used in compressed air systems in the industrial
environment. The S551 is not developed for e plosive areas. For the
use in e plosive areas, please contact the manufacturer.
4 Features
•Easy to use:
•Connect the sensors and start the recording. No configuration
and programming are required.
•High-resolution 5” colour touch screen, easy to operate.
•IP65 casing for robust protection in the industrial environment.
•Integrated web server, enabling the remote monitoring
•Built-in backup battery, not affected by power failure.
•Fle ible
•Connectable to various types of sensors for all required
measurement tasks including flow, consumption, power
consumption, pressure, temperature and many more.
•Up to 24 inputs through e tension modules and Modbus.
•Third-party sensors supported
•Several logging files can be combined by using the CAA S/W.
•Efficient
•Data logging on site and data analysis in the office
•Full software packages:
•S4A for basic data analysis (Free of charge)
•CAA for compressed air audit analysis (included in S551)
•S4M for data acquisition and analysis in real-time (Paid
S/W)
8 S551

5 Technical data
5 Technical data
5.1 General
Data logger 4 GB, up to 100 million values
Operating temperature 0 ... +50°C
Housing material PC + ABS
Protection class IP65 (only if the suitcase lid is closed and
locked)
Dimensions 365 mm 270 mm 169 mm
Display 5” high resolution graphic display, 800 480
pi els with touch interface
Weight 4 kg
5.2 Electrical data
Power supply 100 ... 240 VAC / 50 VA, 47 … 60 Hz
Internal battery Rechargeable for up to 8 hours operation.
Charging time ca. 3 hours
5.3 Signal inputs
Analog input 0 ... 1 V, 0 ... 10 V, 0 ... 20 mA, 4 ... 20 mA
Digital input 2 SDI Sensors
16 RS-485 Modbus RTU Sensors
5.4 Signal outputs
Communication Interface Ethernet, USB
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6 Installation
6 Installation
Please make sure that all components listed below are included in your
package.
Qty Description Item No.
1 S551-P4 / S551-P6 P560 5100 / P560 5101
1 USB cable A553 0130
1 Power cable A553 0107
1 Instruction manual No P/N
1 Calibration certificate No P/N
6.1 Installation equirements
ATTENTION!
Wrong measurement is possible if the device is not
installed correctly.
•The device is for indoor use only! At an outdoor installation, the
device must be protected from solar radiation and rain.
•It is strongly recommended you not install S551 permanently in
wet environment such as the place right after a compressor outlet.
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6 Installation
6.2 Connectors on the case
Connector Description
1, 2 Connectors for SDI sensors, which include:
•Flow sensors: S401/421, S450/452, S430
•Dew point sensors: S220, S212, S215, S217, S201
3, 4 Optional. Available on the S551-P6
Connectors for process signal sensors (such as analog signal
sensors and pulse sensors)
M, M Connectors for the Modbus sensors and devices
5 Ethernet port
6 Main power supply
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6 Installation
To connect sensors to the S551, refer to the following table for the
designed connectors.
Signal
Connector
1/2
Signal
Connector
M/M
Signal Colour
Connector
3/4
Connector
3/4
Dew
point/ flow
sensor
Modbus /
RTU
Pulse
active
Pulse
passive
SDI N/A +I /
Pulse Brown
-V -V 20 mA White
+V +V +V Blue
N/A +D -V Black
N/A -D +S Grey
Signal Colour
Connector
3/4
Connector
3/4
Connector
3/4
Connector
3/4
Connector
3/4
Ampere
sensor Pressure 1V ... 10V 20 mA
active
20 mA
passive
+I /
Pulse Brown
20 mA White
+V Blue
-V Black
+S Grey
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6 Installation
Legend to pin assignment
SDI Digital signal (internal use)
-V Negative supply voltage
+V Positive supply voltage
+I Active 4 ... 20 mA signal
+D Modbus Data +
-D Modbus Data -
+S Positive Voltage Input
NA Not Applicable
Pins of the ODU connector
Connection pins
(view onto the connector)
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6 Installation
6.3 Electrical connection
With the case design, the S551 does not need a costly installation.
6.3.1 Sensors powered by S551
The S551 supplies 24 VDC and totally 20 W to the connected sensors.
Please make sure that the total power of all S551-powered sensors does
not e ceed this limit.
The following table lists the power consumption of the SUTO sensors
that can be connected to the S551.
Sensor Power [W]
Flow meter S401 / 421 3.0
Flow meter S415 / 418 /418-V 3.0
Flow meter S430 3.0
Flow meter S450 / 452 5.0
Flow meter S400 / 420 3.0
Dew point sensor S230 / 231 1.2
Dew point sensors S220, S212, S215 1.0
Pressure sensor 0.5
Analog input e tension (8-Channel) 1.3
Power meter S110-P and S110-P-V2 1.0
Current sensor 0.5
Ultrasonic flow meter controller S460-P 1.5
Oil vapor sensor S120-P 10.0
Laser particle counter S130 10.0
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6 Installation
6.3.2 Electrical connection
Before powering on the S551, please connect all sensors with the S551.
•For SDI sensors, connect them to the S551 through connectors 1
and 2 on the case.
•For Modbus sensors, connect them to the S551 through
connectors M on the case.
•For analog signal sensors such as 0 ... 20 mA, 4 ... 20 mA, 0 ... 1
V, 0 ... 10 V and pulse signal sensors, you can connect them to the
S551 through connectors 3 and 4 according to the pin assignment
shown in section 6.2 Connectors on the case on page 11.
emarks:
•The S551 can automatically detect the SDI and Modbus sensors
from SUTO, which include flow sensors, dew point sensors, and
e tension modules (such as power meters, ultrasonic flow meters,
and analog e tension modules).
•The S551 cannot automatically detect the process signal sensors.
You must manually add the appropriate sensor types to the S551
by using the S551 configuration menu. For more information , see
section 8.5.4 Analog input setting on page 24.
7 Configuration
The S551 provides factory settings according to orders. All settings are
stored in the S551. To change the factory settings on site, see section
8.5 Sensor settings on page 15.
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8 Operation
8 Operation
The On/Off switch on the S551 panel enables you:
•To view the remaining battery capacity and the charging status,
short press the button.
•To power on or off the device, long press the button for 2 seconds.
After the S551 is powered on, it
starts the initialization process.
During this period, S551 detects the
connected sensors and establishes
the connections to sensors.
8.1 Value screen
After the S551 is initialized, the measurement values from the
connected sensors are displayed on the screen in the real-time.
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8 Operation
The quick buttons or icon on the bottom are described as follows:
•Graphic:To switch to the graphic view.
•Value: To switch to the value view.
•Menu: To enter the operation menus for detailed settings.
•Up and Down arrows: To scroll up and down pages to view
measured data.
•The camera icon: To take a screenshot.
8.2 Menu
The Menu button enables you to view and configure settings of the
S551 and the connected sensors
Status bar
Function
buttons
Quick buttons
The following table describes the menus shown under the Menu button.
Sensor settings To change settings of the connected sensors.
Specific power To enable the Specific Power (SP) channels and
assign a power meter for each enabled channel.
Logger To view and change the S551 data logger settings.
Files To view and manage all recorded log files and the
screenshots. To view the memory status.
Service info To view the service information in case of a service
issue.
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8 Operation
System setting To change system-level settings.
Communication To change the communication settings based on the
protocol used, such as Modbus, field bus RS-485,
Ethernet, or IIoT.
8.3 Icons in the status bar
USB stick connected System error
Sensor connection
changed, not matching
with the configuration
Sensor unit is not
matching with the
configuration
Logger status RTC backup battery
status
Sensor calibration
e pired USB to PC connected
Alarm triggered
Connected to the
Internet
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8 Operation
8.4 Graphic screen
8.5 Sensor settings
To configure the sensors connected to the S551.
Steps:
1. Click Menu > Sensor settings. he screen shows all types of
sensors that the S551 can configure.
2. Select the sensor type.
3. Change sensor settings.
4. Click Save.
Changes are saved and downloaded to the sensors in the selected
sensor type.
emark:
The S551 can automatically detect the sensors that are manufactured
by SUTO. The standard settings of these sensors are completed in
factory.
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8 Operation
8.5.1 Dew point setting
Analog output Select the physical moisture unit and then set the
scaling of the analog output.
The options for the moisture unit include ppm (V),
g/m3, mg/m3 , and the atmospheric dew point. After
you select a moisture unit, the corresponding standard
scaling values are displayed. Adjust the scaling values
if needed.
Based on this setting, the dew point sensor can
convert the moisture values from digit signal to 4 ... 20
mA signal, and then transfer the analog signal to a PLC
or SCADA system.
Dew point
cali.
Dew point sensors can be adjusted at one point according
to a reference value. We recommend you perform this
calibration only below the -40 °C Td dew point and by
using a reliable reference.
Pressure
calibration
Applicable to the dew point sensors that have pressure
sensors integrated.
Calibrate the integrated pressure sensors.
Modbus
setting
Applicable to the dew point sensors that come with the
Modbus interface.
Set the communication parameters
20 S551