Ciholas DWETH111 User manual

Ciholas DWETH111
User Manual
April 2017
rev: 1.0.0
Ciholas DWETH111 – 2ALI -DWETH111 1

Table of Contents
Introduction...........................................................................................................................................3
Regulatory Information.........................................................................................................................4
Usage Instructions.................................................................................................................................5
Overview...........................................................................................................................................5
Placement..........................................................................................................................................5
Product Specifications...........................................................................................................................6
Ciholas DWETH111 – 2ALI -DWETH111 2

Introduction
The Ciholas DWETH111 is an Ethernet device that relies on ultra-wideband (UWB) pulses
and time-stamp in ormation to capture real-time location and sensor data. The DWETH111
can receive UWB pulses rom objects o interest and transmit time-sync data in real time. The
DWETH111 is positioned around an area in which tracking and data collection are desired.
The DWETH111s are small and easily movable allowing or quick setup and tear-down be ore
and a ter use. This makes the Ciholas DWETH111s an ideal solution or ast and accurate
real-time tracking.
Ciholas DWETH111 – 2ALI -DWETH111 3

egulatory Information
FCC Notice (For US Customers):
FCC ID: 2ALIR-DWETH111
Mo el: DWETH111
This device complies with Part 15 o the FCC Rules. Operation is subject to the ollowing two
conditions:
1. This device may not cause harm ul inter erence.
2. This device must accept any inter erence received, including inter erence that may
cause undesired operation.
Note: This equipment has been tested and ound to comply with the limits or a Class B digital
device, pursuant to Part 15 o the FCC Rules. These limits are designed to provide
reasonable protection against harm ul inter erence in a residential installation. This equipment
generates, uses and can radiate radio requency energy and, i not installed and used in
accordance with the instructions, may cause harm ul inter erence to radio communications.
However, there is no guarantee that inter erence will not occur in a particular installation. I
this equipment does cause harm ul inter erence to radio or television reception, which can be
determined by turning the equipment o and on, the user is encouraged to try to correct the
inter erence by one or more o the ollowing measures:
•Reorient or relocate the receiving antenna.
•Increase the separation between the equipment and receiver.
•Connect the equipment into an outlet on a circuit di erent rom that to which the
receiver is connected.
•Consult the dealer or an experienced radio/television technician to help.
Changes and modi ications not expressly approved by Ciholas, Inc. can void your authority to
operate this equipment under Federal Communications Commissions rules.
Ciholas DWETH111 – 2ALI -DWETH111 4

Usage Instructions
Overview
The DWETH111 receives real-time UWB beacons rom tags attached to an object o interest.
These beacons are used to calculate the real-time location. The DWETH111 is capable o
receiving real-time data rom UWB tags or inter acing with other DWETH111s placed around
the tracking area in order to calculate real-time position and collect sensor data. The
DWETH111 is a standard Ethernet device and is powered via Power over Ethernet.
Placement
The DWETH111 devices should be distributed throughout the desired tracking area. To
achieve a higher precision o position tracking within an area a higher density o DWETH111s
can be used.
Example Mounting:
Ciholas DWETH111 – 2ALI -DWETH111 5

Product Specifications
Main System Components
Micro-controller: 32-bit ARM Cortex-M7 RISC processor with FPU
RF Transceiver: Decawave DW1000 Ultra Wideband (UWB) IEEE802.15.4-2011
Sensors: Inertial, Temp/Humidity, Barometric Pressure
I/O: 10/100Mbps Ethernet PHY Transceiver
Indicators: 4 Tri-Color LEDs (Red, Green, Blue)
Power: 5-60V DC, supports Power over Ethernet (POE)
Operating Voltage: 3.3V
Temperature Range: -40 - 85C
Mechanical
Width: 5.0"
Depth: 5.0"
Height: 2.2"
Weight: 0.51 lbs
F Characteristics
UWB IEEE802.15.4-2011
Channel: 5
Bandwidth (Values in GHz):
M The highest emission peak 6.7388
L 10 dB below the highest peak 6.1414
H 10 dB above the highest peak 6.8347
Bandwidth Calculated: ( H - L) 0.6933
Data Rate: 6.81Mbps
Antenna: 0 dBi Omnidirectional
Ciholas DWETH111 – 2ALI -DWETH111 6