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Technical Manual

Version 1.00

RTCU LX5 eco

Advanced Industrial M2M/IoT Gateway

Summary of Contents for RTCU LX5 eco

Page 1: ...Technical Manual Version 1 00 RTCU LX5 eco Advanced Industrial M2M IoT Gateway ...

Page 2: ...sed on the new NX32L NX32 for Linux architecture that embraces many new technologies and at the same time maintains full backward compatibility which ensures already implemented and tested NX32 applications can execute without changes The RTCU LX5 eco device has been designed to meet the ever increasing security challenges It offers full TLS on all major protocols and includes a hardened protected...

Page 3: ...Digital outputs 12 Digital Inputs Ignition Input 13 Flex Analog Digital Inputs 14 CAN bus port 15 RS232 port 16 RS485 Port 16 1 Wire bus 17 3D movement sensor 18 LED Indicators 19 User LED A 19 System LED S1 and S2 19 System Reset Switch 21 Rechargeable Li Ion Backup Battery 22 LTE Cat 1 Cellular Engine 23 SIM Card 23 ISM RF 24 Antennas 25 Cellular Antenna 25 GNSS antenna 25 RF Antenna 25 Product ...

Page 4: ... are aware of such errors or inaccuracies or that we are unaware of these as a result of gross negligence and Logic IO Aps has failed to eliminate these errors or inaccuracies for this reason This product is a complex and sensitive electronic product Please act carefully and ensure that only qualified personnel will handle and use the device In the event of damage to the device caused by failure t...

Page 5: ...upport with full certificate management TLS SSL supporting all significant TCP protocols such as RCH FTP SMTP MQTT and sockets Hardware assisted encryption authentication AES 128 AES 192 AES 256 DES TripleDES HASH RND and RSA signature Wireless Communication LTE Cat 1 Multi Band Cellular Engine Internal SIM card reader with support for eSIM Medium range ISM band RF transceiver with an on board ant...

Page 6: ... audio DTMF support for Interactive Voice Response applications Storage Internal flash drive with up to 64 MByte capacity Persistent memory and circular datalogger Power and Battery Operating voltage from 8 to 36VDC On board 1 Ah Li Ion battery with intelligent charging Encapsulation Housed in a compact UL94 V0 grade PC fire resistant plastic encapsulation DIN rail mounting option Regulatory Appro...

Page 7: ...chnical Manual V1 00 Advanced Industrial M2M IoT Gateway Logic IO ApS Ph 45 7625 0210 Holmboes Allé 14 Fax 45 7625 0211 8700 Horsens Page 7 of 33 Email support logicio com Denmark www logicio com RTCU LX5 eco Overview ...

Page 8: ... the Power and I O connector Frontside On the backside of the device the LTE and GNSS antenna connectors are found Also located on this side is the small hole for the reset button Backside Inside the encapsulation the SIM card reader and various configuration termination jumpers are located For convenience and easy installation the front of the devices contains all connectors documentation and inc...

Page 9: ... 12 DIN2 3 11 DOUT2 DIN1 2 10 DOUT1 XPWR 1 9 XGND 16 pin I O connector overview Pin Name Description 1 XPWR Power supply positive connection 2 DIN1 IGN Digital input 1 Ignition input 3 DIN2 Digital input 2 4 DIN3 Digital input 3 5 GND System ground 6 CAN H CAN bus H signal 7 AIN1 Analog Flex input 1 8 AIN3 Analog Flex input 3 9 XGND Power Ground 10 DOUT1 Digital output 1 11 DOUT2 Digital output 2 ...

Page 10: ...5 RS485 RSB 6 1 Wire 7 GND 8 RJ45 communication connector Pin Name Description 1 RS232 TXD RS232 Transmit Data 2 RS232 RXD RS232 Receive Data 3 RS485 RSA RS485 non inverting signal 4 GND Signal input 3 5 1 Wire LED 1 Wire ID Button LED 6 RS485 RBS RS485 inverting signal 7 1 Wire 1 Wire bus 8 GND Signal Ground Mini USB B Connector This USB port is for programming and communication with the RTCU IDE...

Page 11: ...XGND pin There are three different ground labels for ground connections Supply ground XGND signal ground GND and analog ground AGND The signal and the analog grounds are filtered from the power ground Power ground must only be used as a power supply return path The RTCU LX5 eco contains an internal backup battery which will supply the RTCU if the external power supply fails or is disconnected By d...

Page 12: ...e digital output control circuit is supplied from both the external power supply and the internal lithium ion battery Therefore the digital outputs can be controlled even if the external power supply is not present The RTCU unit offers advanced power management that can have one or more outputs enabled while the RTCU is in low power mode Please consult the RTCU IDE documentation for additional inf...

Page 13: ... it will wake up the unit when the RTCU is in low power mode A power apply will also wakeup the unit if it is in power down mode or WaitForEvent mode with power Apply and or ignition selected for wakeup The power management allows the possibility to configure a wakeup on one or more digital inputs with individually configured falling or rising edge detection Please consult the RTCU IDE documentati...

Page 14: ... Please be aware that deviations may occur as the system is very noise sensitive Avoid long unshielded wires and significant fast changing signals routed parallel to the analog signals The inputs are low pass filtered ESD and transient protected By default the inputs are configured as voltage inputs For replacement and configuration of the hardware jumpers inside the device please refer to the dev...

Page 15: ...o wire CAN H and CAN L differential bus and a signal ground for reference If the RTCU is connected to a non existing network a 120 ohm resistor must be connected between CAN H and CAN L on each end of the transmission line in order to terminate it and avoid signal reflections This resistor can be connected by activating the software jumper in the user application Please consult the RTCU IDE docume...

Page 16: ...e length for the RS485 bus is according to the EIA TIA 485 A standard max 1000m 100kbit this limit is highly influenced by the quality of the cable signaling rate noise etc At longer cable lengths noisy environments or high communication speeds it might be necessary to terminate the transmission line with a 1201 ohm resistor at each end of the transmission line to terminate it and avoid signal ref...

Page 17: ...e bus called parasitic power For this only two wires are needed the 1 wire signal and the ground reference allowing minimal cable installations For 1 Wire ID Button readers which include a built in LED a dedicated output is available for this purpose Please consult the RTCU IDE documentation for further information RJ45 connector overview Pin Name Description 7 1Wire 1 Wire bus for ID Button Tempe...

Page 18: ...ble to detect movement and position change in 3 directions X Y Z with force as high as 16g in acceleration The most straightforward use is with the power management detecting when the vehicle is moved and the most advanced analytical applications such as driving behavior eco driving Please consult the RTCU IDE documentation for more detailed information The positions of the 3 axis are as following...

Page 19: ... LED named A on the front consists of LED 1 green and LED 2 red The LEDs are easily accessed from within the application program and it is possible to mix the LEDs to obtain a third color yellow Please consult the RTCU IDE documentation for more information System LED S1 and S2 The RTCU is equipped with two system LEDs which show the status and possible errors of the RTCU device The different patt...

Page 20: ...3 The device has lost its firmware This can only happen if during a firmware upgrade the RTCU device loses power or the communication is lost completely In this case simply upload the firmware to the device again 75ms On 925ms Off green Execution speed is different from full speed On yellow All other Leds OFF The device is booting initializing the system S2 System LED2 pattern overview Cellular ac...

Page 21: ...y the RTCU device will perform a full reset If the reset switch is held down for approx 3 seconds1 the device will instead enter recovery mode2 and the application will not be started In recovery mode the system will automatically turn on the cellular engine to connect to the network and RTCU Communication Hub if configured Pressing reset will also activate the device when in power down mode If ex...

Page 22: ...r a power failure has occurred the battery will be charged to establish the capacity thus making the battery ready for the next power failure By default the battery cannot be charged above 45 C or below 0 C The RTCU offers to charge down to 10 C using a specialized algorithm to protect the battery If the temperature is above 45 C the charging will not start and will be postponed until it is below ...

Page 23: ... B7 B8 B20 WCDMA B1 B5 B8 GSM 900 1800 MHz SMS Text and PDU UMTS release 7 max 42Mbps down 5 76Mbps upload Cat 6 Digitized audio DTMF capability The Cellular Engine is designed for EMEA Korea and Thailand SIM Card The RTCU LX5 eco device contains a standard Mini SIM card reader located inside the device The SIM card reader is a lid based reader with a mechanical lock system to secure the SIM card ...

Page 24: ...sult the RTCU IDE on line help for more information on how to configure the RF interface In the table below the specifications of the RF module is shown RF module specifications Data Min Typ Max Output Power 30 dBm 10 dBm 12 dBm Frequency 779 MHz 869 4 MHz 928 MHz Modulation GFSK Baud Rate 0 6 Kbaud 38 4 Kbaud 600 Kbaud Please note Listen Before Talk LBT 1 functionality to comply with EN 300 220 i...

Page 25: ... Please consult the installation guide that follows the antenna GNSS antenna The RTCU LX5 eco supports GPS GLONASS GALILEO and QZSS so a suitable GNSS antenna must therefore be used The connection is with an SMA female connector and the antenna must be a 3V active antenna with an SMA male connector When installing the antenna please make sure that the antenna has a good view of the sky to receive ...

Page 26: ...io com Denmark www logicio com Product Identification Label with Barcode The RTCU LX5 eco product identification is found on the device s exterior and contains a unique serial number in readable form and barcode The first three digits in the serial number identify the device type and for the RTCU LX5 eco this unique code is 351 Barcode format used 2 5 Interleaved with check digit ...

Page 27: ...pending on the cellular signal strength The power consumption from the battery 3 8V The table below shows detailed information about the RTCU LX5 eco device s typical power consumption in power saving modes The following power saving modes are used Mode 1 LED blinks every 10 s resumes the application when it is awoken Power down The device is powered down See the RTCU IDE on line manual for inform...

Page 28: ...h corner Please follow the following steps to get inside the device 1 Place the device upside down on a plain surface Please make sure that the surface is soft to avoid scratching the top of the encapsulation 2 Remove the four screws located on the corners using a Torx T7 screwdriver 3 Lift the bottom part of the encapsulation carefully upwards The SIM Card reader and the jumpers are located as fo...

Page 29: ...pe with a mechanical lock for insertion of a mini SIM card Open the hinged lid on the SIM card reader orientate the card as shown below and insert it into the card reader s lid Close the lid and slide the metal locking mechanism to the locked position as shown with an arrow and text on the lid until a click is heard To remove the card slide the metal locking mechanism to the unlocked position as s...

Page 30: ...eatures and some of them require configuration by using hardware jumpers located inside the device The placement of the jumpers are as follows Feature Jumper State Default state Communication RS485 T Installed Not installed RS485 line 120 Ω resistor enabled RS485 line 120 Ω resistor disabled CAN T Installed Not installed CAN bus line 120 Ω resistor enabled CAN bus line 120 Ω resistor disabled CAN ...

Page 31: ... can be installed CAN WE Connecting the RTCU to a CAN network can be dangerous If the RTCU is not configured with the correct network parameters it can lead to network corruption and may interfere with other connected equipment on the bus Especially in vehicles precautions must be taken in order to prevent interruption of communication By default reading from the CAN bus is enabled and writing to ...

Page 32: ...on Digitized voice playback IVR Internal mini SIM card reader Optional eSIM User Interaction 3 x bi colour LED Jumpers for CAN RS485 termination Reset recovery switch RTCU M2M Platform NX32 for Linux NX32L Fully NX32 compatible Hardened execution environment Full TLS SSL support Audio Fully digitized audio system Transfer store and play audio Digitized cellular audio Electrical Supply operating ra...

Page 33: ...Technical Manual V1 00 Advanced Industrial M2M IoT Gateway Logic IO ApS Ph 45 7625 0210 Holmboes Allé 14 Fax 45 7625 0211 8700 Horsens Page 33 of 33 Email support logicio com Denmark www logicio com END OF DOCUMENT ...

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