Labkotec Labcom 221 GPS Manuale utente
Labcom 221 GPS
Data transfer unit
Installation and User Guide EN
DOC002104-EN-2
5/19/2023
Contents
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1 General information about the manual . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .
1.1 Conformity of the product . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .
1.2 Limitation of liability . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .
2 Safety and the environment . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .
2.1 General safety instructions . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .
2.2 Intended use . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .
2.3 Transport and storage . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .
2.4 Repair . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .
2.5 Decommissioning and disposal . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .
3 Product description . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .
4 Installation and commissioning . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .
5 Connections . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .
5.1 Passive mA sensor . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .
5.2 Active mA sensor . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .
5.3 Switch output . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .
5.4 Switch inputs . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .
5.5 Example connections . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .
5.5.1 Connection idOil-LIQ . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .
5.5.2 Connection idOil-SLU . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .
5.5.3 Connection GA-SG1 . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .
5.5.4 Connection SGE25 . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .
5.5.5 Connection 1-wire temperature sensor . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .
5.5.6 Connection DMU-08 and L64 . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .
5.5.7 Connection Nivusonic CO 100 S . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .
6 External voltage supply . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .
6.1 Under Voltage Lockout mode (UVLO) . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .
7 Troubleshooting FAQ . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .
8 Technical specifications Labcom 221 GPS . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .
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1 General information about the manual
This manual is an integral part of the product.
Please read the manual before using the product.
Keep the manual available for the entire duration of the product’s life span.
Provide the manual to the next owner or user of the product.
Please report any errors or discrepancies related to this manual before commissioning
the device.
1.1 Conformity of the product
The EU declaration of conformity and the product’s technical specifications are integral
parts of this document.
All of our products have been designed and manufactured with due consideration to the
essential European standards, statutes and regulations.
Labkotec Oy has a certified ISO 9001 quality management system and ISO 14001
environmental management system.
1.2 Limitation of liability
Labkotec Oy reserves the right to make changes to this user guide.
Labkotec Oy cannot be held liable for direct or indirect damage caused by neglecting the
instructions provided in this manual or directives, standards, laws and regulations regarding
the installation location.
The copyrights to this manual are owned by Labkotec Oy.
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2 Safety and the environment
2.1 General safety instructions
The plant owner is responsible for the planning, installation, commissioning, operation,
maintenance and disassembly at the location.
Installation and commissioning of the device may be performed by a trained professional
only.
Protection of operating personnel and the system is not ensured if the product is not used in
accordance with its intended purpose.
Laws and regulations applicable to the usage or the intended purpose must be observed.
The device has been approved for the intended purpose of use only. Neglecting these
instructions will void any warranty and absolve the manufacturer from any liability.
2.2 Intended use
Labcom 221 GPS is primarily intended for transferring measurement, accrual, positioning,
alarm and status information to the LabkoNet server from locations where there is no fixed
power supply or installing it would be too expensive.
An LTE-M / NB-IoT network must be available for the device for data transfer. An external
antenna can also be used for data transfer. The positioning functionalities require a satellite
connection to the GPS system. The positioning (GPS) antenna is always internal, and there
is no support for an external antenna.
A more specific description of the product’s operation, installation and use is provided later
in this guide.
The device must be used in accordance with the instructions provided in this document.
Other use is counter to the product’s purpose of use. Labkotec cannot be held liable for any
damage caused by using the device in violation of its purpose of use.
2.3 Transport and storage
Check the packaging and its content for any possible damage.
Ensure that you have received all the ordered products and that they are as intended.
Keep the original package. Always store and transport the device in the original packaging.
Store the device in a clean and dry space. Observe the permitted storage temperatures. If
the storage temperatures have not been presented separately, the products must be stored
in conditions that are within the operating temperature range.
2.4 Repair
The device may not be repaired or modified without the manufacturer’s permission. If the
device exhibits a fault, it must be delivered to the manufacturer and replaced with a new
device or one repaired by the manufacturer.
2.5 Decommissioning and disposal
The device must be decommissioned and disposed of in compliance with local laws and
regulations.
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3 Product description
Figure 1 . Labcom 221 GPS product description
1. Internal external antenna connector
2. SIM card slot
3. Device serial number = device number (also on the device cover)
4. Battery connector
5. Additional card
6. TEST button
7. External antenna connector (option)
8. Connection wire lead-throughs
Installation and User Guide | Labcom 221 GPS 5/14
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4 Installation and commissioning
The device must be installed on a firm foundation where it is not at immediate risk of
physical impacts or vibrations.
The device features screw holes for installation, as shown in the measurement drawing.
The cables to be connected to the device must be installed in such a way that prevents
moisture from reaching the lead-throughs.
Figure 2 . Labcom 221 GPS measurement drawing and installation dimensions (mm)
The device features preset configurations and parameters and comes with a SIM card
installed. DO NOT remove the SIM card.
Ensure the following in the context of commissioning before connecting the battery.
The wires have been installed correctly and tightened firmly to the terminal strips.
If installed, the antenna wire has been tightened properly to the antenna connector in
the housing.
If installed, the internal antenna wire installed in the device has stayed connected.
All lead-throughs have been tightened to keep moisture out.
Once all of the above are in order, the battery can be connected to the circuit board with the
wire provided and the device cover can be closed. When closing the cover, make sure that
the cover seal is seated correctly to keep dust and moisture out of the device.
When the battery is connected, the device contacts the server. This is indicated by the
circuit board LEDs flashing.
The commissioning of the device is confirmed with the LabkoNet server by checking that
the device has sent the correct information to the server.
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5 Connections
Read the section General safety instructions before installation.
Make the connections when the device is de-energised.
5.1 Passive mA sensor
Labcom 221 GPS supply the operating voltage required by the sensor to the passive
measurement transmitter’s/sensor’s measurement circuit. The measurement circuit’s plus
conductor is connected to the 221 GPS device’s voltage output (+Vboost Out, I/O2) and the
circuit’s grounding conductor is connected to the device’s analogue input (4–20 mA, I/O9).
Figure 3 . Example connection
5.2 Active mA sensor
The voltage to the measurement circuit of the active measurement transmitter/sensor is
supplied by the transmitter/sensor itself. The measurement circuit’s plus conductor is
connected to the Labcom 221 GPS device’s analogue input (4–20 mA, I/O9) and the
circuit’s grounding conductor is connected to the grounding connector (GND).
Figure 4 . Example connection
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5.3 Switch output
Figure 5 . Example connection
The Labcom 221 GPS device has one digital output. The approved voltage range is
0...40VDC and the maximum current is 2A. For larger loads, a separate auxiliary relay must
be used, which is controlled by the Labcom 221 GPS.
5.4 Switch inputs
1brown I/O7
2yellow DIG1
3black GND
4Two
separate
switches
Figure 6 . Example connections
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5.5 Example connections
5.5.1 Connection idOil-LIQ
1black I/O2
2black I/O9
Figure 7 . Labcom 221 GPS - idOil-LIQ sensor; Connection
The Labcom 221 GPS data transfer unit + idOil-LIQ sensor must not be installed
in potentially explosive atmospheres.
5.5.2 Connection idOil-SLU
1black I/O2
2black I/O9
Figure 8 . Labcom 221 GPS – idOil-SLU sensor; Connection
The Labcom 221 GPS data transfer unit + idOil-LIQ sensor must not be installed
in potentially explosive atmospheres.
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5.5.3 Connection GA-SG1
1black I/O2
2black I/O9
Figure 9 . Labcom 221 GPS - GA-SG1 sensor; Connection
5.5.4 Connection SGE25
1red I/O2
2black I/O9
Figure 10 . Labcom 221 GPS - SGE25 sensor; Connection
5.5.5 Connection 1-wire temperature sensor
1red I/O5
2yellow I/O8
3black GND
Figure 11 . Labcom 221 GPS – 1-wire temperature sensor; Connection
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