Remote Management, Telemetry and Systems Interconnection Gateway

Remote Management, Telemetry and Systems Interconnection Gateway 1. Description. Adportas i2m is a robust IoT gateway with cellular communications capabilities (UMTS/HSPA+/EDGE/GPRS/GSM) developed for the interconnection of systems and machinery to the internet, remote management, and general automation and telemetry. This complex integrated 3G communications system has been completely programmed, electronically designed and assembled by the Adportas software and hardware departments. Adportas i2m captures information from any given device (electric meters, refrigerators, trucks, nodes, etc.) or wireless equipment within a network (Zigbee, 6LowPan, Mesh) and sends it as a data package to a soliciting server or recipient over a cellular network. 2. The power of endtoend solutions. This product provides unlimited possibilities for all kinds of automation and telemetry applications (electric, automotive, control of entries, temperature, vending, etc.). Due to its strong R&D team and vast software designing experience, Adportas is able to provide robust endtoend solutions of the highest technological level. 2.1 APPLICATION EXAMPLE Nº1 VENDING. Various parameters for each refrigerator are being monitored by Adportas i2m, from door opening control (via two relays within the device) to inner temperature sensing (over serial port). Adportas i2m then sends all the collected data over a 3G network to the applications server, where the user can manage it through a web interface. Mesh network Refrigerators Cellular network Data Server Vending management Backend (Developed by Adportas) Light Status Door Status Motor Status Tº Status Adportas 2017, all rights reserved v.1.0.1 modification date 04/12/2017 1

2.2 APPLICATION EXAMPLE Nº2 FLEET CONTROL. Trucks equipped with Adportas i2m gain 3G connectivity and GPS allocation, enabling the supervision of routes and transit times, plus increasing fleet security in case of any unforeseen circumstances such as accidents, etc. Connected to the onboard computer via serial port, Adportas i2m can gather data regarding engine performance, oil levels, rotation and mileage, and become a valuable prevention tool for every truck within a fleet. GPS Cellular network Data Truck Collect performance data Server Truck management Backend (Developed by Adportas) 2.3 APPLICATION EXAMPLE Nº3 SMART PUBLIC LIGHTING. Adportas i2m connects each luminary to the administrative backend via a 3G signal over a wireless network (Zigbee, 6LowPan, Mesh), enabling remote maintenance, turning on and off, dimming, failure notification and GPS allocation, among other options. Mesh network Cellular network Data i2light Server Backend (Developed by Adportas) 3. Adportas i2m Pro1: Main functionalities. 3.1 3G communications bridge between its LAN and USB serial ports (RS 232 and RS 485) connecting these to specific software. 3.2 Enables interaction with its GPIO ports and its two relays over http. Adportas 2017, all rights reserved v.1.0.1 modification date 04/12/2017 2

4. Hardware. System description: SoC: Dualcore CPU at 500 MHz and 32bit. RAM: 1 GB, LPDDR POP memory (2 channel, 32 bits @ 800 MT/sec). Flash storage: 4 Gb emmc (v4.51 specification). Physical features: Housing: black/plate anodized aluminum Weight: 490 grs. Product dimensions: 153,26 mm 44,5 mm 87,2 mm 4.1. Specifications. Standard supply voltage: 12V/1A. Reverse polarity protection. Operating system: Ubilinux (Adportas System) TX power: Medium current: 240 ma @ +12 VDC; Instant peak current: 800 ma @ +12 VDC. Standby current: Medium current: <150mA @ +12 VDC Humidity operating range: <60% relative humidity Temperature operating range: 25 C a 60 C // Battery charges only between 10 C and 45 C to comply with JEITA specifications for LithiumIon or Lithium Polymer batteries. Adportas 2017, all rights reserved v.1.0.1 modification date 04/12/2017 3

4.2 Main features. 4.2.1 3G/LTE (cellular parameters) Cellular: UMTS/HSPA+/EDGE/GPRS/GSM. Standards and frequency bands: DualBand UMTS/HSPA+ 850/1900 MHz. QuadBand GSM/GPRS/EDGE 850/900/1800/1900MHz. Specifications for data transfer: HSPA+ Max. 14.4 Mbps (DL), Max. 5.76 Mbps (UL). WCDMA Max. 384 Kbps (DL), Max. 384 Kbps (UL). EDGE Class: Max. 236.8 Kbps (DL), Max. 236.8 Kbps (UL). GPRS Max. 85.6 Kbps (DL), Max. 85.6 Kbps (UL). Certifications Modem SIM5360A: FCC ROHS REACH 4.2.2 GPS Specifications: CELL assistant Location AGPS: MSBased, MSAssisted Standalone GPS QUALCOMM XTRA GPS mode GLonass 4.2.3 WIFI Parameters Type: Dualband 2.4 GHz and 5 GHz IEEE 802.11 a/b/g/n Singlestream IEEE 802.11n Supports standard SDIO v2.0 and gspi (48 MHz) host interface Security: WPA and WPA2 Mode: AP and Client Adportas 2017, all rights reserved v.1.0.1 modification date 04/12/2017 4

4.3 Parts and specifications. SIM X2 CARD SLOT Interface Type ANTENNA INTERFACE Standard SMA female 50 ohm interface; optional 3M/5M/10M/15M antenna extension cable, to meet specific customer needs. USB 1.1 (x1) Full Speed HUB. 200mA x Port. STATUS LEDS PWR (status) 3G/LTE (signal power) WIFI (signal power) RS485 SERIAL PORT Bytesize: 7,8 bit. Stopbits: 1, 2bit. Parity: No parity, odd parity, even parity, SPACE and MARK parity. Baudrate: 110bps ~ 115200bps. Connector (3,81mm): 3 pins header; A, B, COM. LAN (ETHERNET PORT) 1xLAN (Four 10/100 BaseT Ethernet ports), Ethernet IEEE 8023, 8022; builtin 1.5KV galvanic protection. RS232 SERIAL PORT Byte size: 7,8 bit. Stop bits: 1, 2bit. Parity: No parity, odd parity, even parity, SPACE and MARK parity. Baudrate: 110bps ~ 115200bps. Connector (3,81mm): 3 pins header; TX, RX, GND. Peripheral Type CUSTOM DIGITAL I/O (X6) Voltage: Logic 0 5 VDC. Maximum current: 35 ma. Custom I/O by Adportas Software. Connector (3,81mm): 8 pins header, 1626 AWG. RELAY (X2) Working voltage: 250 V AC/30 V DC. Maximum current: 3 A. Maximum Power: 750 VA (AC) / 90 W (DC). Connector (3,81mm): Header (1626 AWG) 3 pins; Common, NO, NC. OPEN COLLECTOR (X4) Emitter to common Ground. Maximum current: 220mA. Maximum switching voltage: 50VDC. Connector (3,81mm): 8 pins header,1626 AWG. Adportas 2017, all rights reserved v.1.0.1 modification date 04/12/2017 5

5. Administrative Interface. Due to its powerful backend for the control and management of applications, the Adportas i2m IoT gateway provides all necessary remote management capabilities for the supervision of required parameters via its ports of communications (serial port, LAN, USB) and interactions with its GPIO ports and the two relays over 3G cellular network. General screen mode: displays system status, WIFI IP, 3G connection, ethernet connection, digital ports status, relays, GPS data, phase status, etc. RS 232 view: Connection over RS 232 port configuration (baudrate, parity, data size, etc.). Adportas 2017, all rights reserved v.1.0.1 modification date 04/12/2017 6

WIFI view: Configuration of WIFI connection, Client/AP (Access Point) mode selection. Email configuration view: Configuration of email account for the reception of system alerts. Digital I/O view: Configuration of digital ports, phases and turning alerts on/off. Adportas 2017, all rights reserved v.1.0.1 modification date 04/12/2017 8

LAN view: Configuration of ethernet connection. Relay view: Relays switching. 6. Adportas i2m Smart Power Supply Unit (SPSU). The Adportas i2m SPSU (Smart Power Supply Unit), as its name implies, is an intelligent switch mode power supply with phase sensor. It supplies power by transforming Alternate Current (AC) from the electric network into Direct Current (DC) with a three phase 90 265 VAC supply voltage, 0 to 5 VDC logic levels, and works with any of the three electric phases due to its phase sensor that detects the correct functioning of these phases, receiving and delivering the necessary information if any of these fail (eventually solving the issue before a total failure of the electric circuits). Example of use: From the administrative website of the Adportas i2m IoT gateway it is possible to detect eventual failures and obtain parameters that will identify possible malfunctions in any of these three phases. Phase 1 Phase 2 Phase 3 RS 232 RS 485 LAN Phase statuses: 3 Energy: 2 Web portal Adportas 2017, all rights reserved v.1.0.1 modification date 04/12/2017 9

6.1 SPSU specifications. Power Output 12V1A Digital output Phase sensor Phase 1 Phase 2 Phase 3 Logic levels from 0 to 5 VDC Power Input 90250 VAC. 50/60 HZ. Singlephase / threephase 6.2 SPSU features. Housing: black anodized aluminum Dimensions: 64,20 x 38,14 x 104 mm Weight: 250 gr Supply voltage: 90 265 VAC monophase/ threephase. Maximum power output: 12 W Overvoltage protection: 285 VAC Overcurrent protection: 3.85 A. Overvoltage protection output: 15 VDC Humidity operating range: <60% relative humidity Temperature operating range: 25 C a 60 C Description Input Voltage Frequency Unloaded power input Output Output voltage Ripple Voltage output Output current Total power output Output overvoltage Efficiency Complete load Surge Thermal performance Protections Input fuse Symbol VIN 85 265 VAC fline 47 50/60 64 Hz 0.05 W VOUT VRIPPLE IOUT POUT VOV η Min. 11 15 75 1 Type 12 3.15 Max. Unit Commentary 13 100 1 12 18 50 VDC mv A W V % kv ªC A POUT 25 C 1.2 / 50 μs overvoltage, IEC 100045 Encapsulated seal 7. Accessories. GPS Antenna WIFI Antenna 3G/LTE Antenna Carmen Fariña #6669, 7640557 Vitacura, Santiago, Chile. Phone: (+562) 2413 45 00 Fax: (+56 2) 2413 45 01 www.adportas.com Adportas 2017, all rights reserved v.1.0.1 modification date 04/12/2017 10