SIO02 Detailed Description
Features
- Onboard position calculation < 1m accuracy
- UWB receiver IEEE 802.15.4-2015;
- GNSS/RTK multiband GNSS receiver
- Inertial Measurement Unit (IMU)
- Wheeltick counter according to IEC 16844-2
- Voltage input 9…36V DC (24V nom.); Ignition
- Monitoring and remote maintenance (e.g. OTA update of firmware)
- EN 50155 and E1 qualified
Detailed Technical Specification
| Feature | Value | ||
|---|---|---|---|
| Interfaces | |||
| Communication Interface | WLAN IEEE 802.11b/g/n | ||
| Service Interface | USB 2.0 via M12 8p X-Coded | ||
| Positioning Indoor | UWB IEEE 802.15.4-2015 | ||
| Positioning Outdoor | Multi-band GNSS/RTK | ||
| GPS/QZSS (L1C/A L2C) | |||
| GLONASS (L1OF L2OF) | |||
| Galileo (E1B/C E5b) | |||
| BeiDou (B1I B2I) | |||
| Position accuracy | localization values have an accuracy of < 1m for 95% of the reported values | ||
| Speed Pulse Signal | acc. to IEC 16844-2 (input high: 4,8V; input low: 2,2V) | ||
| Ignition | On State: Input high: 5,2 V (min) or open | ||
| Standby State (after delay ~3 sec): Input low: 3,6 V (max) | |||
| Maintenance | |||
| Firmware update | Via USB, WLAN | ||
| Electrical | |||
| Power Supply | 12V, 24V (nom.) acc. to ISO 7637-2:2011 via M12 8p X-Coded | ||
| Depth: 61.2 mm | |||
| Height: 111.5 mm | |||
| Power Consumption | Operation typ. < 3 W | ||
| Standby State < 0,1 W | |||
| Mechanics | |||
| Dimensions (w/o mounting acc) | Width: 110.0 mm | ||
| Depth: 98.0 mm | |||
| Height: 48.0 mm | |||
| Mounting | Flexible Mounting via integrated mounting holes or vehicle specific mounting adapter | ||
| Horizontal mounting on vehicle roof with connector in backwards or CAB B direction | |||
| Ingress Protection | IP66K | ||
| Environmental | |||
| Operating | -40…+70°C (EN 50155:2021 - OT4) | ||
| Storage Temperature | -40…+85°C | ||
| Humidity | 95% (EN 50155-1:2021) | ||
| Altitude | 3000 m max. above sea level (EN 50125-1:2014, class AX) | ||
| Shock / Vibration | EN 61373:2010; Cat. 1; Class B | ||
| EMC Emission / Immunity | EN 50121-3-2:2016; EMV 06 Class S1 / ECE R10 Rev.6 | ||
| Safety | EN 50155:2017; EN 50153:2014+A1:2017; EN 50124-1:2017; EN 62368-1:2016; EN ISO 13732-1:2008 | ||
| Fire & Smoke | EN 45545-2:2013 + A1:2015; HL3 | ||
| Useful Life | 20 years (EN 50155:2017, class L4) | ||
| Certifications | CE / UN ECE R10 (E-Mark) |
Connections
SIO02 is connected by only one interface connector. However, several interfaces are available on this female M12 (8pin; x-coded) connector
- Power Supply 12V / 24V DC (nom)
- Ignition
- Wheeltic Input
- USB-Service Interface
Type: M12 8-pin x-coded, socket.
Mating connector: M12 8-pin x-coded, plug.
| Pin | Symbol | Description |
|---|---|---|
| 1 | IGN | Ignition Input |
| 2 | WT | Wheeltic input |
| 3 | USB+ | USB Dataline + |
| 4 | USB- | USB Dataline - |
| 5 | GND | Ground |
| 6 | GND | Ground |
| 7 | V_USB | USB Power Supply Input |
| 8 | V_IN | 12/24V Power Supply Input |
Mechanical Outline
The Tracelet has the following dimensions
| Dimension | Value |
|---|---|
| Length | 110 mm |
| Depth | 98 mm |
| Height | 48 mm |
Mounting & Installation
The tracelet has to be mounted with clear view to GNSS satellites as well as UWB satlet infrastructure. We recommend mounting on roof of vehicle.
Mounting depends on the given conditions per vehicle. Depending on the mounting conditions, specific mounting brackets might be available. Contact Ci4Rail for specific designs of mounting brackets
In some cases, a snow cover might be useful.
The tracelets have to be mounted in specific orientation to give the best results in positioning. Mounting is done by M5 mounting bolts, lock washers and nuts as shown in the following picture:
Installation Requirements
Due to integrated inertial measurement unit (IMU), the mounting orientation is essential. The Tracelet has to be mounted with an angle of 0° to ground The Tracelet has to be oriented with the M12 connector towards vehicle back (Cab B).
