Hardware Manual RM CANlink Bluetooth 2xxx

Transcription

1 Hardware Manual RM CANlink Bluetooth 2xxx 2006 RM Michaelides Software & Elektronik GmbH Donaustraße 14 D Fulda Germany clbt_hw_e.doc

2 Table Of Contents 1 Legal Regulations About the device Disposal Important information for using CANlink Bluetooth Getting Started CAN to CAN bridge CAN to PC interface The Connectors The Antenna The CAN and Power Supply Connector The RS232 Connector The LEDs Device Name Extension Technical Data History Documentation History Hardware History RM Michaelides Software & Elektronik GmbH Donaustraße 14 D Fulda Germany clbt_hw_e.doc

3 1 Legal Regulations Hardware Manual RM CANlink Bluetooth (CANopen) Safety instructions These instructions are part of the device. They contain text and illustrations for the correct handling of the module and must be read before installation or use. Adhere to the information in the documentation. Non-observance of the instructions, operation, which is not in accordance with use as prescribed below incorrect installation or handling, can affect the safety of people and equipment. The device must be installed, connected and put into operation by a qualified electrician. Disconnect the device externally before handling it. Also, disconnect any independently supplied output load circuits. As no components to be maintained by the user are contained in the device, the housing must not be opened. The device can only be repaired by the manufacturer. The device must be disposed of in accordance with the national environmental regulations. In case of malfunction of the device or uncertainties, please contact the manufacturer. Tampering with the device can seriously affect the safety of people and equipment. This is not permitted and leads to an exclusion of liability and warranty. This device is designed to be used in systems, which must be checked for conformity with legal requirements prior to placing into operation. The integrator of this device is responsible to check and comply with regional directives and requirements This device requires an explicit permission of the manufacturer in order to be exported into the USA 2006 RM Michaelides Software & Elektronik GmbH Donaustraße 14 D Fulda Germany clbt_hw_e.doc 3

4 2 About the device CANlink Bluetooth is designed to transfer CAN data wirelessly using the Bluetooth standard. The device can be used in two different ways: either as wireless CAN bridge or as CAN to Bluetooth interface. In case of the CAN bridge two CANlink Bluetooth can be used to transfer CAN data between each other in order to replace a wire. If CANlink Bluetooth is used as single CAN to Bluetooth interface, its major application is to transfer CAN data to mobile Bluetooth devices such as PCs or PDAs for CAN data monitoring and analysis. CANlink Bluetooth is able to establish a connection to a Bluetooth device automatically. This device has to be selected once using the configuration software 'CANlink-Bluetooth Configurator'. If more control is necessary e.g. to change the Bluetooth destination while being in full operation, CANopen commands can be used for connection management. If this functionality is not needed, the CANopen stack of the device can be disabled in order to enhance the range of CAN IDs that can be transmitted by the device. CANlink Bluetooth 21XX is additionally equipped with two analog inputs as well as two digital outputs. CANlink Bluetooth is equipped with a 16-bit microcontroller with an integrated full-can-interface and a flash memory that can be programmed via Bluetooth interface. For further information and support see our web page: - Support or contact us via mailto:info@rmcan.com 3 Disposal Observe your national regulatory when disposing the device and its package RM Michaelides Software & Elektronik GmbH Donaustraße 14 D Fulda Germany clbt_hw_e.doc

5 4 Important information for using CANlink Bluetooth This device is designed to be used in systems, which must be checked for conformity with legal requirements prior to placing into operation. The integrator of this device is responsible to check and comply with regional directives and requirements Observe the information of the description. Non-observance of the notes, operation that is not in accordance with use as prescribed below, wrong installation or handling can result in serious harm concerning the safety of people and plant. The device may only be installed, connected and commissioned by qualified personnel. Disconnect the device externally before doing any work on it. If necessary, also disconnect separately supplied output load circuits. In the case of malfunctions or uncertainties, please contact the manufacturer. Tampering with the device can lead to considerable risks for the safety of people and plant. It is not permitted and leads to an exclusion of any liability and warranty claims. This device requires an explicit permission of the manufacturer in order to be exported into the USA. The type label must not be contacted with any kind of solvent-containing substance. Operation The device must not be operated in machines and applications where life depends on the proper operation of this piece of equipment. Air traffic The Bluetooth radio modem must not be operated on board of aircrafts. Using it in an aircraft can affect the navigation and communication systems. An offence can lead to legal action against the offender. Explosives In general, radio equipment must not be used in the vicinity of petrol stations, fuel tanks, chemical plants or blasting. Do not transport or stock flammable gases, liquids or explosives in the part of the vehicle where the radio modem is installed. Electronic equipment Operation can affect the function of electronic equipment, which is not properly screened. Switch off the radio modem in the vicinity of medical equipment. In case of interference, please contact the device manufacturer for information RM Michaelides Software & Elektronik GmbH Donaustraße 14 D Fulda Germany clbt_hw_e.doc 5

6 Aerial Operation without aerial can destroy the radio modem. Use only antennas, which are suitable for the used transmission frequency. To ensure that the Bluetooth qualification is not effected, the total gain of the external antenna, including insertion loss of the connectors and cables must be less than 2dBi. If a higher gain is employed, then the qualification status of the CANlink Bluetooth will be lost. It is the customer s responsibility to ensure that an external antenna does not negate the Bluetooth qualification. Keep the hot end of the antenna well away from metal components to prevent serious de - tuning. For suitable antennas, contact RM Michaelides at Bluetooth Certification CANlink Bluetooth can be integrated into end products without further Bluetooth testing or Bluetooth approval listing by the Bluetooth SIG. Because Bluetooth is an RF Technology, national notification is required. A list with countries where this product is already notified can be found in chapter Technical Data on page 16. If the country where you want to sell your product is not listed, please contact RM support at mailto:info@rmcan.com CAN The signals on the CAN connection terminals CAN-Low and CAN-High must match the signals on the CAN-terminals of the connected devices. GND of the CAN-connector has to be connected to CAN-GND. Neither the device nor the housing of the device should be grounded. For CAN baud rates, the following guidelines can be used to estimate the maximum length of the bus-line: CAN Baud Rate 1Mbit/s Max. bus length 25m 800 kbit/s 50m 500 kbit/s 100m 250 kbit/s 250m 125kbit/s 50kbit/s 500m 1000m RM Michaelides Software & Elektronik GmbH Donaustraße 14 D Fulda Germany clbt_hw_e.doc

7 5 Getting Started The CANlink Bluetooth can be operated in two ways: As CAN to CAN bridge via Bluetooth As PC CAN Interface 5.1 CAN to CAN bridge In this mode, two CAN bus systems can be connected wirelessly. Therefore each CAN bus system is connected to a CANlink Bluetooth. After the systems are powered up, one of the devices tries to establish a connection to the remote CANlink Bluetooth automatically. After this connection is established data is transmitted between the CAN bus systems bi-drectionally. To realize this functionality you require the following devices: Two CANlink Bluetooth A PC and A PC to Bluetooth Interface. If your PC is not already equipped with a Bluetooth Interface, please connect the Bluetooth device to your PC and install the necessary drivers and software. For further information how to install the Bluetooth device, please follow the instructions of the Bluetooth device manuals RM Michaelides Software & Elektronik GmbH Donaustraße 14 D Fulda Germany clbt_hw_e.doc 7

8 When this task is finished, install the 'CANlink Bluetooth Configurator' that is shipped with the CANlink Bluetooth. You can find this software in the following directory of the CANlink Bluetooth CD: \Software\BT_Configurator For further information how to install the program, please follow the instructions of the software manual. After that, supply one of the CANlink Bluetooth with power via the CAN connector. The pin assignment of the device can be found in the chapter The CAN and Power Supply Connector on page 11. Wait until the CANlink Bluetooth 'ON' LED stops blinking. If special software of the PC's Bluetooth interface needs to be started in order to establish a Bluetooth connection, start it and wait until the program has finished the scan for Bluetooth devices in its neighborhood. 5.2 CAN to PC interface C A N ER R OR O N B LU ET OO T H In this mode, the CANlink Bluetooth is used to transfer CAN data to a PC. The data exchange will take place bi-directionally as soon as the PC software established a connection to the remote CANlink Bluetooth. In order to display the received data on the PC we use the 'RM CAN Device Monitor' software. It is also possible to write own programs for this device. Alternatively, you can also use a PDA with Bluetooth interface RM Michaelides Software & Elektronik GmbH Donaustraße 14 D Fulda Germany clbt_hw_e.doc

9 To use the CANlink Bluetooth as CAN to PC interface you require the following devices: A CANlink Bluetooth A PC and A PC to Bluetooth Interface. If your PC is not already equipped with a Bluetooth Interface, please connect the Bluetooth device to your PC and install the necessary drivers and software. For further information how to install the Bluetooth device, please follow the instructions of the Bluetooth device manuals. After this is finished, install the 'CANlink Bluetooth Configurator' that is shipped with the CANlink Bluetooth. You can find this software in the following directory of the CANlink Bluetooth CD: \Software\BT_Configurator For further information how to install the program, please follow the instructions of the software manual. Then install the 'RM CAN Device Monitor' that can also be found on the CANlink Bluetooth CDROM. It is place in the directory \Software\RM_Device_Monitor For further information how to install the program, please follow the instructions of the software manual. After that, supply the CANlink Bluetooth with power via the CAN connector. The pin assignment of the device can be found in the chapter The CAN and Power Supply Connector on page 11. Wait until the CANlink Bluetooth 'ON' LED stops blinking. If special software of the PC's Bluetooth interface needs to be started in order to establish a Bluetooth connection, start it and wait until the program has finished the scan for Bluetooth devices in its neighborhood RM Michaelides Software & Elektronik GmbH Donaustraße 14 D Fulda Germany clbt_hw_e.doc 9

10 6 The Connectors 6.1 The Antenna The antenna should not be mounted in the close environment of fuel tanks, vessels with explosives and insufficiently shielded electronic devices. It is also not allowed to mount it inside enclosed metal constructions such as driver cabins because of the Faraday cage effect. Do not shorten or lengthen the cable of the antenna! To avoid damage to the Bluetooth circuits, do not operate the CANlink Bluetooth without antenna! Use only antennas, which are suitable for the used transmission frequency. To ensure that the Bluetooth qualification is not effected, the total gain of the external antenna, including insertion loss of the connectors and cables must be less than 2dBi. If a higher gain is employed, then the qualification status of the CANlink Bluetooth will be lost. It is the customer s responsibility to ensure that an external antenna does not negate the Bluetooth qualification. Keep the hot end of the antenna well away from metal components to prevent serious de - tuning. For approved antennas contact RM Michaelides at The location of the Bluetooth antenna of the device is shown in the drawing below RM Michaelides Software & Elektronik GmbH Donaustraße 14 D Fulda Germany clbt_hw_e.doc

11 6.2 The CAN and Power Supply Connector Variants 20xx with M12 male, 5 pins Apart from connecting CANlink Bluetooth to the CAN bus, the CAN connector is used to supply the device with power. Therefore the CANlink Bluetooth has to be connected to the CAN Bus in order to operate. The pin assignment of the CAN connector is shown in the table and drawing below. The colors listed in the table are the colors of the conductors of the supplied CAN cable. Function Color Pin Ground brown 1 Vcc (10-33V) white 2 CAN Ground blue 3 CANH black 4 CANL gray, green 5 CAN and power connector pin assignment Front view of CANlink Bluetooth CAN and power connector (male) 2006 RM Michaelides Software & Elektronik GmbH Donaustraße 14 D Fulda Germany clbt_hw_e.doc 11

12 6.2.2 Variants 21xx with M12 male, 8 pins Apart from connecting CANlink Bluetooth to the CAN bus, the CAN connector is used to supply the device with power. Therefore the CANlink Bluetooth has to be connected to the CAN Bus in order to operate. The 21xx variants provide some additional I/O signals at the connector. The pin assignment of the CAN connector is shown in the table and drawing below. The colors listed in the table are the colors of the conductors of the supplied CAN cable. Function Color Pin Analog Input 1 range 0-10 VDC max. voltage 30VDC Analog Input 2 range 0-10 VDC max. voltage 30VDC Relay Contact 1 (max. 33 VDC, 0.5A) Relay Contact 2 (max. 33 VDC, 0.5A) white 1 brown 2 green 3 yellow 4 CAN_High grey 5 CAN_Low pink 6 Vcc (10-33 VDC) blue 7 Ground red 8 I/O, CAN and Power Supply connector pin assignment Front view of CANlink Bluetooth I/O, CAN and Power Supply connector (male) 6.3 The RS232 Connector The RS232 connector is used for firmware updates and to change the configuration using the configuration software CANlink Bluetooth Configurator'. For further information how to change the configuration of the devices, please see the software manuals of the 'RM CANlink Bluetooth Configurator'. For updating the firmware, please contact our support team at mailto:info@rmcan.com RM Michaelides Software & Elektronik GmbH Donaustraße 14 D Fulda Germany clbt_hw_e.doc

13 The pin assignment of the RS232 connector is shown in the tables and drawings below. The DSR pin is used for switching the CANlink Bluetooth 2XXX into flashing mode. Do not apply logic '1' to this pin except for updating the firmware! Function Pin N.C. 1 TxD 2 _ RxD 3 _ (DSR) (4) _ GND 5 N.C. 6 N.C. 7 N.C. 8 N.C. 9 Device view of the RS232 connector (male) Front view of the RS232 connector (male) 2006 RM Michaelides Software & Elektronik GmbH Donaustraße 14 D Fulda Germany clbt_hw_e.doc 13

14 7 The LEDs LED Description CAN (green): Off Bluetooth connection established: No CAN data transmission Flashing On Bluetooth connection established: CAN data transmission No Bluetooth connection established: Preoperational mode No Bluetooth connection established: Operational mode ERROR (red): Off CAN data transmission is ok On Flashing Device is in CAN Bus-off mode CAN error flag is set -or- CAN buffer overflow ON (green): Off No power supply On Bluetooth (blue): Off Flashing Power supply ok Bluetooth interface in initialization mode (no BT functions available in this state) No data transmission to the Bluetooth module Flashing slow with long delays Data transmission between Bluetooth module and controller while connection is not active. Flashing fast Active Bluetooth connection RM Michaelides Software & Elektronik GmbH Donaustraße 14 D Fulda Germany clbt_hw_e.doc

15 78 Device Name Extension Hardware Manual RM CANlink Bluetooth (CANopen) The CANlink Bluetooth 2XXX is available with various Options. To differentiate between these options four ciphers are attached to the family name CANlink Bluetooth. These name extension can be found on the type plate on the back of the housing. The following names have been defined until now: Device name Options Order number Galvanically Isolated Main CAN Logging Memory Capacity Second CAN Interface I/Os Connectors CANlink Bluetooth 2001 No Non No No 5 pin CAN & Power CANlink Bluetooth 2103 No 8 MB No 2x 0..10V Analog IN 8 pin CAN, Power & I/O on request 2x Relay contact OUT 2006 RM Michaelides Software & Elektronik GmbH Donaustraße 14 D Fulda Germany clbt_hw_e.doc 15

16 9 Technical Data Value Supply Voltage Current Drawn Operating Temp. LEDs Description V DC C 4 (ON, CAN, Error, Bluetooth) Additional features Optional galvanic isolated CAN Optional Logging Memory Optional second CAN interface or I/Os Controller Flash Memory Size SRAM Size EEPROM Size CAN Specification CAN-Bus coupling Galvanic Isolation Max. Baud Rate CAN Protocol 16 Bit 128 KB 256 KB 8 KB 2.0 A/B According to ISO , High speed Optional 1Mbit/s CANopen Other protocols on request RM Michaelides Software & Elektronik GmbH Donaustraße 14 D Fulda Germany clbt_hw_e.doc

17 Value Bluetooth spec. Supported profiles Power class Range (open ground) Transfer data rate Message Delay with CAN at 125 kbps, CANopen Stack disabled, echo disabled, timestamp disabled, and Filter disabled Description 2.0 (EDR) SPP (Serial Port Profile) 1 (max. +6dbm transmit power) > 100m max. 200 kbit/s ca. 20 ms CAN to BT message buffer size 500 Antenna Connector Bluetooth approval SMA-female (Important: Total gain of the external antenna, including insertion loss of the connectors and cables must be less than 2dBi!) B for all EU-countries, Iceland, Liechtenstein, Norway, Switzerland, Turkey, USA, Canada, Japan Order Numbers CANlink Bluetooth 2001 Optional Parts CAN Cable M12 5-Pin / open Round 5 pin CAN connector (f) to open wire ends CAN Cable 5-Pin M12 \ 9-PIN SUBD Round 5 pin CAN connector (f) to SUBD 9 CAN connector (f) CAN Cable 5-Pin \ 9-pin SUBD Power Round 5 pin CAN connector (f) to SUBD 9 CAN connector (f) with additional power plug CAN Cable 5m M12 8-Pin / open CAN cable 5m with 8-pin female connector CAN Cable BU/BU SUBD-cable with two 9 pin female connectors Bluetooth/WLAN antenna direct 2.1dBi SMA (m)-plug 2006 RM Michaelides Software & Elektronik GmbH Donaustraße 14 D Fulda Germany clbt_hw_e.doc 17

18 Value Description Bluetooth/WLAN antenna roof mounted 1dBi 2m cable length SMA (m)-plug Wall Fastening Kit Mounting Clamp Alubos Clamp for mounting housing in the upright position Mounting Clamp Alubos 600 Clamp for mounting housing in the lying position Standard Housing Aluminum Dimensions in mm 128 x 60 x 35 Weight in grams 250 Certifications RM Michaelides Software & Elektronik GmbH Donaustraße 14 D Fulda Germany clbt_hw_e.doc

19 10 History 10.1 Documentation History V0.20 ( ): - technical changes, changes due to new construktion V0.10 ( ): - First preliminary release 10.2 Hardware History V1.0.0 ( ): - First official version 2006 RM Michaelides Software & Elektronik GmbH Donaustraße 14 D Fulda Germany clbt_hw_e.doc 19