7.1 Overview

Technical data of the gateway - Overview

Comment Values
Enclosure 91 x 41 x 26 (max.) mm, PC-Macrolon (UL-94-V2), black
Weight 58 g
Operating temperature -25 to 85 °C
Storage temperature -40 to 85°C
Security class IP40
Connecting cable RJ45
Power supply Passive PoE1 (12-24 V)
Power consumption 0.8 W
Maximum number of anchors in a Beacon Line 20

Interfaces

Interfaces Values
LAN Ethernet 100Base-T, TCP/IP Protokoll, RJ45-Connector, includes 24 V Power Supply Lines for passive PoE (Power over Ethernet)
Serial RS422 via RJ45-Connector

Technical data of the anchor - overview

Comment Values
Size (PCB incl. connections) 90 x 33.4 x 16 mm
Housing 91 x 41 x 26 (max.) mm, PC-Macrolon (UL-94-V2)
Weight (incl. Connections) 55 g (incl. Housing)
Operating temperature -40 to 85 °C
Security class IP40
Connecting cable RJ45
Power supply Passive PoE1 (12-24 V)
Bluetooth® class Bluetooth® Low Energy 5.2 (Bluetooth® Smart)
Maximum number of anchors in a Beacon line clock 20
Bluetooth® Low Energy Role all
Bluetooth® Low Energy Filtering adjustable
Bluetooth® Low Energy antenna Internal PCB antenna (2.4 GHz ~ 2.48 GHz)

Consumption of the main CPU and line communication

Comment Values
CPU Cortex M0, 32 MHz
Line communication (anchor to anchor, anchor to gateway) RS422 via RJ45
Host module consumption (average) 110 mW per anchor
Complete Beacon Line System (1 Gateway Ether, 2 Anchors) 1.1 W @ 24 VDC
Complete Beacon Line System (1 Gateway Wifi, 2 Nodes) 1.3 W @ 24 VDC

Technical data of the Bluetooth® Low Energy module

Comment Values
CPU(s) Cortex M0 incl. Bluetooth® Low Energy-stack, Cortex M3, 24 MHz incl. RTOS
Memory 128 kB Flash, 20 kB SRAM
Active power 61 uA/MHz
Standby power 1 uA
Shutdown power 200 nA
Bluetooth® Low Energy-stack Bluetooth® Low Energy 5.2 (Bluetooth® Smart)
TX-Power Programmable +5dBm to 0dBm (1dBm steps), 0dBm to -21dBm (3dBm steps)
Unerwünschte Emission -43 dBm @ f < 1 GHz, -46dBM @ f > 1GHz
RF Frequency span 2402 MHz to 2480 MHz, adjustable in 1-MHz Steps
RF Sensitivity -95 dBm
Saturation +4 dBm
Frequency Error Tollerance +/- 250 kHz
Intermodulation -36 dBm
Antenna internal PCB antenna
Operating temperature -40 to +85 °C

Technical data - CPU module in the gateway

Comment Values
Processor Atmel SAMA5D22, mit ARM Cortex-A5 Core, 500 MHz
RAM 256 MB LPDDR1, 128 kB SRAM
Flash 1 MB Serial NOR-Flash
Memory Card MicroSD-Card 8 GB, Suitable for industry (-25..+85 °C Operating temperature)
Sensors Overheating sensor
Watchdog Hardware Watchdog, to restart the system in case of error
Operating System Linux 4.7, bootet von MicroSD-Card