TiMax TTd4 Sensor

TTd4 ultra‑wideband (UWB) sensors are precision measurement devices, containingan array of antennas and ultra‑wideband radio receivers. The sensors detect UWBpulses from the tags, allowing the location system to find the tag positions with highaccuracy. Sensors are directional which means they have a high level of rejection of noise andother signals outside of their field of vision. Orientation of the sensor with respect tothe tracked area is important.

Sensor Connection

Sensors are provided with an Ethercon Rj45 connector which carries PoE power, network data and a timing signals. Sensors are synchronised with each other to within a fraction of a nanosecond using signals sent between them on spare lines of the Ethernet cables, network data and timing signals are combined in the passive Timing Hub.

Sensors can run without any synchronisation in an AoA‑only positioning mode.

Sensor LEDs

The top tri‑colour LED indicates boot status and will repeatedly flash afour colour sequence as an error code if it fails to boot. Refer to theBoot Process document for details.

The 3 LEDs at the bottom are Network Status LEDs
Top LED (Red). If this LED is on, the Ethernet link has been established.
Middle LED (Green) ‑ on indicates activity on the Ethernet link.
Bottom LED (Yellow) ‑ shows the speed of the Ethernet link.
If the LED is off, the speed is 10 Mbps
If the LED is on, the speed is 100 Mbps

Sensor Specifications

Power Supply ‑ Power‑over‑ethernet IEEE 802.3af compatible
Temperature Range ‑ ‑40 to 149 (‑40 to 65”)
Humidity ‑ 0 to 95% non‑condensing
Protection levels IP30
Case ‑ Black UV Stabilized Ip30
Radio Frequency ‑ Ultra‑wideband channel 6 ‑ 7GHz
Connections ‑ 1 x Ethercon
Certifications ‑ US: FCC Part 15 FCC ID SEASENSOR30, Canada: RSS‑GEN, RSS‑210, RSS‑220; IC: 8673A‑SENSOR30, EU: CE