Kinexon KNX-STAG1 SafeZone tracking device User Manual
- June 5, 2024
- KINEXON
Table of Contents
SafeZone – User Manual
KNX-STAG1 SafeZone tracking device
KINEXON GmbH
Schellingstr. 35
80799 München
Tel.: +49 (0)89 / 200 61 65-0
info@kinexon.com
http://www.kinexon.com
This document contains information that is the property of Kinexon GmbH.
Reproduction is not permitted without the express written consent of the
author. (info@kinexon.com).
If you have any questions or suggestions concerning this document, please send
the problem description by mail to KINEXON GmbH. We have taken utmost care in
the preparation of this document and it contains accurate information to the
best of our knowledge. KINEXON GmbH cannot however guarantee that this
document is absolutely free of errors.
Copyright 2020 KINEXON GmbH. All rights reserved
THE KINEXON SafeZone Tag
KINEXON SafeZone
The smart wearable ensures physical distancing
The KINEXON SafeTag is the heart of the KINEXON SafeZone solution.
KINEXON SafeZone is a data protection-compliant solution for companies to
ensure physical distancing of employees in times of COVID-19 and trace contact
chains in case of an infection.
The sensors measure the distance and contact duration between the workers with
the highest precision (10 cm) at a rate of approx. once per second.
The measurement takes place in real-time. If the minimum distance between two
employees is compromised for an extended period of time (customizable) the
sensors will emit a light signal and an audible warning tone.
Wearing options for employees:
- Wristband
- ID card cover with clip
- Identity card cover with lanyard
| Use Cases
Distance control and tracing of contact chains:
- Ensuring the minimum distance in real-time
- integrated visual and acoustic warning function for the employee
- Data protection compliant tracing of contact chains (software extension required)
KINEXON SafeZone can be used both indoors and outdoors.
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KEY FACTS
RF Specifications
Distance measuring| Time-of-flight measurement (peer-to-peer), Radio-based,
Ultrawideband
Frequency range| UWB (IEEE 802.15.4): 6.25 – 6.75 GHz
Update rate| Default 1 Hz (depending on battery lifetime requirements)
Measuring precision| 10 cm (depending on environment)
Physical Specifications
Indicators| Bright status LED (RGB) – free color selection
Inertial Measurement| 9-axis, +/-16 g, +/- 2000 °/s, up to 200 Hz and
Magnetometer
Sound Volume| up to 70 dBa (1m) – freely configurable
Storage Capacity| 128 MB
Battery| Internal rechargeable Li-battery
Battery Lifetime| 12 hours (typical usage)
Battery charging| 1.5 hours (to 100%) in the KINEXON charging cradle
External Power supply| 3.3 V – 5.5 V (optional)
Material| ABS
Weight| 15.4 g
Dimensions| 49 x 33 x 8 mm
Environmental Specifications
Operating Temperature| Charging: 0°C to +45°C
Discharging: -20°C to 60°C
Storage Temperature| (+10 °C to )+ 25 °C (battery)
Cleaning| Possible to disinfect with Ethanol-containing disinfecting solutions
from 40-96% of Ethanol (only surface cleaning – no immersing!) Do not use
methanol, isopropanol, or isopropyl alcohols for cleaning!
Water repellent| The tag can be wiped wet with water (no immersing!)
Protection class| IP65
Regulatory compliance| US: FCC Part 15 Subpart C (15.250); European Union:
ETSI EN 302
065-1, ETSI EN 303 883, ETSI EN 301489-1, ETSI EN 301489-17, ETSI EN
301489-33, EN 62311, 1999/519/EC, EN 62368-1 FCC ID: 2ALC5-KNX-STAG1 IC:
25557-KNXSTAG1
SPECIFICATIONS
3.1 Mechanical Drawing
3.2 Label
3.2.1 Label backplate
Company logo
RUI
Device part-no.
Certification logos/signs|
EUI:67138| QR code
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Size: (13.8x 28.8) mm
3.3 External interfaces
3.3.1 Wireless connection
For a wireless connection, the Ultra-Wideband (UWB) interface according to
IEEE 802.15.4 is implemented.
3.3.2 Tag Button
| Description | Duration | Effect |
|---|---|---|
| Short (normal) press | 150ms | Depends on configuration: |
- Nothing
- Switches to “No alarm mode” for a
configurable time (default = 5 minutes)
Long press| 3s|
Very long press| >7.5s| Hard reset / HW reset
3.3.3 Tag LED
Please mind that tag LED behavior depends on the firmware use case one has selected. The most important versions are:
Power-on Reset
Color| Duration| Explanation
Yellow (pulsating)| 6 sec| SafeTags restart after the charging pad is
connected to power.
USB Interaction
Color| Duration| Explanation
Cyan| depends| During usb data read-out or usb configuration.
When connected to power
Color| Duration| Explanation
Green| Cont.| Fully charged.
Red| Cont.| Charging
LED during operation (without being in alarm mode)
Color| Duration| Explanation
Blue| 500ms| Every 10 sec in order to show the user, that SafeTag is still
working.
Red| Cont.| Error (e.g. RTC not set)
LED in alarm mode
LED behavior during proximity events (=” alarm mode”) can be configured within the Exposure Management Software:
Options
for field “LED color”:
3.3.4 Tag Sound
| Sound Trigger | Sound Profile | Explanation |
|---|---|---|
| Button Press | 4 different consecutive tones (approx. 1-2 sec) | Switches to “No |
alarm mode” for a configurable time (default = 5 minutes).
Button press functionality can also be disabled within the software.
Alarm Mode| Sound behavior during proximity events (=” alarm mode”) can be
configured within the Exposure Management Software:
3 different sound profiles are available:
3.4 Electrical Parameters
Interface| Parameter [ Unit]| Min| Typical| Max|
Comment
---|---|---|---|---|---
Power supply| Input Voltage [V]| | 5 V| |
| Input Current [mA]| | | 200 mA| Charging
3.5 Battery
A Lithium Polymer rechargeable battery is used
Type| LP502028
Nominal Voltage| 3.7V
Capacity| 250mAh
Max continuous discharge current| 500mA
Max charge current| 250mA
Max. charge voltage| 4.2V
Operating temperature charge| 0°C to +45°C
Operating temperature discharge| -20°C to +60°C
Size| 30.5mm x 20.5mm x 5.5mm
3.6 Variants
| Variant | Description |
|---|---|
| KNX-T1.8-5.1-1 | Safework-Tag |
Accessories
4.1 Charger 30:
4.2 Charger 15: 4.3 Single-Slot charger:
4.4 Holder:
Mounting options
5.1 Regulatory and Legal Information
The Kinexon SafeTag has been designed to be in compliance with both the U.S.
FCC Part 15 subpart F regulations, section 15.250, and with the European Union
ETSI EN 302 065 standards. Two different versions of the Kinexon SafeTag are
available, one version supports the FCC emissions mask (Region 1) and the
second supports the ETSI
standard mask (Region 2).
5.2 Disclaimer
The information in this document is subject to change without notice. Kineton
GmbH assumes no responsibility for inaccuracies or omissions and specifically
disclaims any liabilities, losses, or risks, personal or otherwise, incurred
as a consequence, directly or indirectly, of the use or application of any of
the contents of this document. For the
latest documentation, contact Kinexon GmbH.
5.3 Intended Use
This manual describes the setup and use of the Kinexon SafeTag. Use this
product only for the purpose it was designed for.
5.4 FCC Compliance
This device complies with 47 CFR Part 15 of the FCC Rules. Operation is
subject to the following two conditions: (1) This device may not cause harmful
interference, and (2) this device must accept any interference received,
including interference that may cause undesired operation. The user is
cautioned that changes or modifications not expressly approved by the party
responsible for compliance could void the user’s authority to operate the
equipment. This device may not be employed for the operation of toys.
Operation on board an aircraft, a ship or a satellite is prohibited. The use
of this device mounted on outdoor structures, e.g., on the outside of a
building or on a telephone pole, or any fixed outdoor infrastructure is
prohibited. Moreover, the following statements apply:
Note: This equipment has been tested and found to comply with the limits
for a Class B digital device, pursuant to part 15 of the FCC Rules. These
limits are designed to provide reasonable protection against harmful
interference in a residential installation. This equipment generates, uses,
and can radiate radio frequency energy and, if not installed and used in
accordance with the instructions, may cause harmful interference to radio
communications.
However, there is no guarantee that interference will not occur in a
particular installation. If this equipment does cause harmful interference to
radio or television reception, which can be determined by turning the
equipment off and on, the user is encouraged to try to correct the
interference by one or more of the following measures:
- Reorient or relocate the receiving antenna.
- Increase the separation between the equipment and receiver.
- Connect the equipment to an outlet on a circuit different from that to which the receiver is connected.
- Consult the dealer or an experienced radio/TV technician for help.
5.5 FCC Caution
Changes or modifications not expressly approved by the party responsible for
compliance could void the user’s authority to operate the equipment. This
device is designed not to exceed the limits for exposure to radio waves
adopted by the FCC. These limits include a substantial safety margin design to
assure the safety of all persons, regardless of age and health. The radio wave
exposure guidelines use a unit of measurement known as the Specific Absorption
Rate (SAR). SAR levels have been computed for the transmitters in this device
and have been found to be below FCC limits.
5.6 ISED Caution
This device contains license-exempt transmitter(s)/receiver(s) that comply
with Innovation, Science and Economic
Development Canada’s license-exempt RSS(s). Operation is subject to the
following two conditions:
- This device may not cause interference
- This device must accept any interference, including interference that may cause undesired operation of the device.
These devices are not permitted for operation on board aircraft or satellites
and shall also not be used for operating toys. The use of this device mounted
on a fixed outdoor infrastructure, including antennas mounted on outdoor
structures such as poles or buildings, is not permitted, except for operation
on board ships or land vehicles.
5.7 Safety Information
- Read and follow all instructions before using the Kinexon SafeTag.
- Never open the case of the Kinexon SafeTag. There are no user-serviceable parts or replaceable parts inside the case.
- Do not use the Kinexon SafeTag if it has been damaged.