Serial Bluetooth Converter for V.24 (RS-232), RS-422, and RS-485 2-Wire Bus Systems PSI-WL-RS232-RS485/BT 1. Description The Bluetooth converter provides a quick and easy wireless connection between serial interfaces of the V.24 (RS-232), RS-422, and RS-485 2-wire standard. The wireless connection can extend up to 150 m and is based on the international license-free Bluetooth standard. This wireless standard meets high requirements for interference-free data transmission, in particular through the use of the FHSS method (Frequency Hopping Spread Spectrum) with the 2.4 GHz ISM band. The Bluetooth converter can be used for a wide range of different applications, for example: – Replacement of simple, serial point-to-point cabling for V.24 (RS-232), RS-422, and RS-485 2-wire interfaces. – Creation of master/slave multi-drop connections. – Wireless operation and monitoring for processes. – Wireless parameterization, and diagnostic and programming connections. – Replacement of slip ring joints or drag chains. – Implementation of high-quality electrical isolation between the stations. The PSI-WL-RS232-RS485/BT serial Bluetooth converter is designed for industrial use and features the following performance characteristics: – Mounting by snapping on to an EN DIN rail – Supply of 24 V DC or AC – Transmission speed of up to 187.5 kbps – Can be set to V.24 (RS-232), RS-422 or RS-485 – Supports all popular 10/11-bit UART data formats – 3964R-compatible – External antenna connection for optimum antenna positioning – Bluetooth access protected by password, fixed device pairing or device access list – Scalable transmission power (-28 to 20 dBm) for specific localization of the radio cell – Integrated Bluetooth path diagnostics indicate the signal quality of the radio connection. Should you have any technical questions, please contact us: PSM HOTLINE: +49 - 52 35 - 31 98 90 FAX: +49 - 52 35 - 31 98 99 E-mail: [email protected] The PSI-WL-RS232-RS485/BT Bluetooth converter is accessed via a second, identical device or via the PSI-WL-PLUG-RS232/BT V.24 (RS-232) adapter, which is in the form of a connector. Wireless access via third-party devices, which already have an integrated Bluetooth interface, e.g., PDA, notebook or cell phone, is also supported (see page 2). Headquarters: © Phoenix Contact GmbH & Co. KG • Flachsmarktstraße 8 • 32825 Blomberg • Germany Phone +49 - 52 35 - 30 0 • Fax +49 - 52 35 - 34 12 00 • www.phoenixcontact.com Local contact: www.phoenixcontact.com/salesnetwork Serial Bluetooth Converter for V.24 (RS-232), RS-422, and RS-485 2-Wire Bus – PSI-WL-RS232-RS485/BT 2. Application 2.1 Point-to-Point Connections Programming device and PLC Point-to-Point Without Termination Device Addressing (V.24 (RS-232), RS-422, etc.) – Direct programming connection between a laptop and a programmable logic controller (Figure 02). Figure 02 – Data connection between a third-party device with integrated Bluetooth interface (PDA, cell phone, etc.) and an industrial controller (Figure 03). PDA and PLC Figure 03 – Connection between a mobile operator interface and an industrial controller (Figure 04). PLC and operating panel Figure 04 Point-to-Point With Termination Device Addressing (RS-485 2-Wire) – Integration of a device into an existing bus system, e.g., Modbus, PROFIBUS, etc. (Figure 05). RS-485 2-wire bus system Figure 05 2.2 Multi-Drop Connections Networking for automation components. Up to seven Bluetooth slaves can be connected to a Bluetooth master (Figure 06). 1x master and up to 7x slaves Figure 06 PHOENIX CONTACT page 2 of 8 Serial Bluetooth Converter for V.24 (RS-232), RS-422, and RS-485 2-Wire Bus – PSI-WL-RS232-RS485/BT 3. Technical Data 2 2 ,5 1 1 4 ,5 (4 .5 0 8 " ) (0 .8 8 6 " ) P S I-W L -R S 2 3 2 R S 4 8 5 /B T O rd .-N o . 2 7 0 8 5 1 7 9 9 (3 .8 9 8 " ) V C C T D A N T R D R E S B T S IG N A L S E R E R R R S 2 3 2 6 1 4 5 1 0 0 1 PSI-WL-RS232-RS485/BT UL (in preparation) 2 4 V B a c k p la n e V C C 2 4 V V C C 5 V g n + 5 V 0 V 2 4 V 0 V D -S U B -9 R S -2 3 2 D C E T x D 3 R x D 2 R T S 7 C T S 8 D T R 4 D S R 6 G N D 5 + 5 V R D g n T D y e P u s h R E S T e r m in a tio n 3 9 0 W 1 5 0 W 3 9 0 W S W (A ) D (B ) H W C O N F R S 2 3 2 R S 4 2 2 R S 4 8 5 R U N T (A ) M C X A N T - S w itc h B lu e to o th µ C T (B ) G N D B T S ig n a l C O M B IC O N R S -4 2 2 / R S 4 8 5 W 2 D - S w itc h b u tto n ( S h ie ld ) g n g n y e r e d S E R Description Bluetooth converter for converting V.24 (RS-232)/RS-422/ RS-485 2-wire to Bluetooth, range up to 150 m, DIN rail mounting, 24 V supply. Scope of supply: DIN-rail mountable Bluetooth device, CD with configuration software and user manual E R R Pcs. Pkt. Type Order No. PSI-WL-RS232-RS485/BT 27 08 51 7 1 RAD-ISM-2400-ANT-OMNI-2-1 28 67 46 1 1 RAD-ISM-2400-ANT-PAN-8-0 28 67 61 0 1 RAD-PIG-EF316-MCX-SMA 28 67 67 8 1 Accessories Lambda/4 antenna with omni-directional characteristics, mounting bracket, antenna cable with angled antenna connector. Gain Polarization Impedance Degree of protection Dimensions Panel antenna with directional characteristics, mounting clamp and antenna connection. Gain Polarization Impedance Degree of protection Dimensions (H x W x D) Coaxial antenna cable for panel antenna. Connections Attenuation Impedance 1.50 m MCX 2 dBi Omni, vertical 50 Ω IP65 ∅ 8.2 mm x 82.5 mm ∅ 40 mm to 60 mm SMA 8 dBi Linear, vertical 50 Ω IP55 101 mm x 80 mm x 20 mm 1 m (3.28 ft.) MCX/SMA 2 dB 50 Ω PHOENIX CONTACT page 3 of 8 Serial Bluetooth Converter for V.24 (RS-232), RS-422, and RS-485 2-Wire Bus – PSI-WL-RS232-RS485/BT Additional Accessories System power supply primary switched. Input voltage range Nominal output voltage Nominal output current 45 to 65 Hz 85 to 264 V AC 24 V DC ±1% 1.5 A DIN rail bus connector Pcs. Pkt. Type Order No. MINI-SYSPS-100-240AC/24DC/1.5 28 66 983 1 ME 22,5 TBUS 1,5/ 5-ST-3,81 GN 27 07 437 1 Technical Data Supply Supply voltage 1 (function elements 12 - 13) 10 to 30 V DC, 24 V AC ±20% Via plug-in COMBICON screw terminal block Protection against polarity reversal via bridge rectifier Supply voltage 2 (alternative or redundant) 24 V DC ±20% Via backplane bus contact and appropriate system power supply, protection against polarity reversal via series diode. Frequency DC or 50 to 60 Hz Nominal current consumption 40 mA at 24 V DC 70 mA RMS at 24 V AC LED indicator (function element 9) Configuration System requirements Windows 98 SE, 2000, NT4, XP Configuration interface V.24 (RS-232), Bluetooth, The system is configured in CONF mode via the V.24 (RS-232) interface and the configuration software provided. Either the local device is configured or a remote device is configured via Bluetooth. V.24 (RS-232) Interface Physics Connection VCC (green LED): - Steady light during operation in RUN mode - Flashing during operation in CONF mode EIA/TIA RS-232 (function element 1) 9-pos. D-SUB pin strip Device type DCE (Data Communication Equipment) with 1:1 cable to DTE (Data Terminal Equipment). Signal assignment TxD = 3, RxD = 2, RTS = 7, CTS = 8, DTR = 4, DSR = 6, GND = 5 Data format Serial asynchronous UART/NRZ Encoding 7/8 data, 1/2 stop, 1 parity, 10/11-bit character length can be adjusted via software. Protocols Transparent protocol, including 3964R protocol Serial transmission speed 0.3, 1.2, 2.4, 4.8, 7.2, 9.6, 19.2, 31.25, 38.4, 57.6, 75, 93.75, 115.2, 136, 187.5 kbps can be adjusted via software. Data flow control Hardware handshake: - Termination device directly with the Bluetooth converter via RTS/CTS - Data transmission speed of up to 187.5 kbps Software handshake (Xon/Xoff): - Software handshake is negotiated directly between the termination devices - Setting on Bluetooth converter = "none" - Data transmission speed of up to 38.4 kbps Message-oriented protocols, e.g., Modbus, PROFIBUS, etc.: - Setting on Bluetooth converter = "none" - Data transmission speed of up to 93.75 kbps Default upon delivery 9.6 kbps, 8 data, no parity, 1 stop bit, hardware handshake LED indicator/serial data indicator LED indicator/serial system diagnostics (function elements 7 - 8) (function element 2) TD (yellow LED), dynamic, serial port is transmitting data, RD (green LED), dynamic, serial port is receiving data SER ERR (red LED), parity error, handshake error, buffer data overrun PHOENIX CONTACT page 4 of 8 Serial Bluetooth Converter for V.24 (RS-232), RS-422, and RS-485 2-Wire Bus – PSI-WL-RS232-RS485/BT RS-422/RS-485 2-Wire Physics Connection EIA/TIA RS-422 and RS-485 2-wire, can be switched via configuration software, default upon delivery is V.24 (RS-232) (function elements 10 - 11, 14 - 17) Termination resistor/termination (function element 19) Plug-in COMBICON screw terminal block 390 - 150 - 390 Ω can be enabled in the device, default upon delivery is OFF Signal assignment for RS-422 Transmit pos. = TB, Transmit neg. = TA, Receive pos. = DB, Receive neg. = DA Signal ground = GND, Shield connection = FE Signal assignment for RS-485 2-wire Bluetooth Interface Physics Frequency Channel distance Bandwidth Channels Transmission method Transmit/Receive pos. = DB, Transmit/Receive neg. = DA Radio approvals Bluetooth 1.1 Specification 2.402 GHz to 2.480 GHz (ISM band 2.4 GHz) 1 MHz 79 MHz 79 Frequency hopping 1.6 kHz (FHSS) USA (in preparation): Canada (in preparation): Europe: Approved countries: FCC/CFR 47, Part 15 RSS-210 ETSI EN 300 328, 300 826 EU countries: Belgium, Denmark, Germany, Estonia, Finland, France, Greece, Great Britain, Ireland, Italy, Latvia, Lithuania, Luxembourg, Malta, Netherlands, Austria, Poland, Portugal, Sweden, Slovakia, Slovenia, Spain, Czech Republic, Hungary, Cyprus Non-EU countries: Iceland, Norway, Switzerland, USA, Canada Other countries on request Notification EU countries, Iceland, Switzerland, Norway R&TTE device class Class 2 Usage restrictions according to ERC Recommendation 70-03/April 2004 France: Outside buildings the maximum transmission power is 10 mW (10 dBm), (note antenna data and software settings) Italy: Outside buildings a license is required for operation and the maximum transmission power is 10 mW (10 dBm), (note antenna data and software settings) Bluetooth device class Class 1 = 100 mW (20 dBm), maximum Transmission power 20 dBm = default upon delivery, can be set via software from -28 dBm to +20 dBm Range guide values (depending on the application environment) 20 dBm = 80 m to 150 m 10 dBm = 40 m to 70 m 0 dBm = 10 m to 30 m Receiver sensitivity -80 dBm at 0 dBi antenna gain Antenna External antenna, not included in the scope of supply, (see list of accessories) Antenna connection (function element 18) MCX Bluetooth profile - GAP (Generic Access Profile) (method for authentication and connection establishment) - SDAP (Service Discovery Application) (method for requesting supported services) - SPP (Serial Port Profile) (COM port emulation method) - DUN (Dial-up Networking Profile) (modem dial-up method) - LAP (LAN Access Point Profile) (network connection method) Number of Bluetooth masters/Bluetooth slaves 1x master/7x slaves LED indicator/Bluetooth data indicator LED indicator/Bluetooth transmission quality (function element 3) (function elements 3 - 5) (function elements 3 - 4) (function element 3) BT SIGNAL (1x yellow LED flashing), Bluetooth is transmitting/receiving data BT SIGNAL (1x yellow LED, 2x green LEDs), very good reception BT SIGNAL (1x yellow LED, 1x green LED), good reception BT SIGNAL (1x yellow LED), poor reception, close to the system reserve PHOENIX CONTACT page 5 of 8 Serial Bluetooth Converter for V.24 (RS-232), RS-422, and RS-485 2-Wire Bus – PSI-WL-RS232-RS485/BT General Data CE conformance According to R&TTE Directive 1999/5/EC Approvals UL (in preparation) Ambient operating temperature range during operation -20°C to +60°C. Housing - Material - Dimensions (H x W x D in mm) ME 22,5 LWL LINE with 5-pos. ME-T bus contact and ground contact ABS-VO, green 99 x 22.5 x 114.5 mm Weight of device 120 g, approximately Functional earth ground Housing contact with DIN rail Vibration resistance According to DIN EN 60068-2-6 5g, 2.5 h in each x, y, and z direction Criterion A (no functional disruption) Shock test According to DIN EN 60068-2-27 15 g, 11 ms pulse length Criterion C (module is not damaged) Free fall According to DIN EN 60950 from a height of 1 m. without packaging Degree of protection IP20 Air and creepage distances According to VDE 0110-1, DIN EN 50178, DIN EN 60950 Ambient compatibility Free from substances, which would hinder coating with paint or varnish according to central standard P-VW 3.10.7 -3.10 0.757 650 of VW, Audi, and Seat (chloroform test) Separate ground levels 24 V supply // 5 V logic + serial ports // functional earth ground Test voltage 1.5 kV AC, 50 Hz, 1 min. between all ground levels according to EN 50 178 and EN 61 131-2 PHOENIX CONTACT page 6 of 8 Serial Bluetooth Converter for V.24 (RS-232), RS-422, and RS-485 2-Wire Bus – PSI-WL-RS232-RS485/BT c According to R&TTE Directive 1999/5/EC: EMC*) Noise immunity (Electromagnetic Compatibility) EN 61000-6-2:2001 Safety Protection of personnel with regard to electrical safety. EN 60950 : 2001 Health Limitation of exposure of the population to electromagnetic fields. Radio Effective use of the frequency spectrum and prevention of radio interference. *) EC Gazette 1999/519/EC Generic standard for the industrial sector EC Council recommendation of July 12, 1999 ETSI EN 300 328: V1.2.1, V1.4.1 Addition: EMC (Electromagnetic Compatibility) Noise Immunity According to EN 61000-6-2 8 kV air discharge 2) 6 kV contact discharge 2) • Electrostatic discharge (ESD) EN 61000-4-2 • Electromagnetic HF field Amplitude modulation Pulse modulation EN 61000-4-3 • Fast transients (burst) Signal: Supply: EN 61000-4-4 • Surge current loads (surge) Signal: Supply: EN 61000-4-5 • Immunity to conducted interference EN 61000-4-6 10 V/m 1) • Noise emission: Conducted emission Radiated emission EN 55011 ETSI EN 300 328 Class A EN 61000 corresponds to IEC 1000 EN 55011 corresponds to CISPR11 1) 2) Criterion A: Normal operating characteristics within the specified limits. Criterion B: Temporary adverse effects on the operating characteristics that the device corrects automatically. Class A: Industrial application, without special installation measures. PHOENIX CONTACT page 7 of 8 10 V/m 1) 10 V/m 1) 2 kV/2 min. 2) 2 kV/2 min. 2) 1 kV/42 Ω 2) 0.5 kV/2 Ω symmetrical 2) 0.5 kV/12 Ω asymmetrical 2) Serial Bluetooth Converter for V.24 (RS-232), RS-422, and RS-485 2-Wire Bus – PSI-WL-RS232-RS485/BT 4. Function Elements/Diagnostics 1 2 1 3 1 4 1 5 1 1 1 6 1 0 1 7 P S I-W L -R S 2 3 2 R S 4 8 5 /B T O rd .-N o . 2 7 0 8 5 1 7 9 8 7 V C C T D A N T R D 6 1 8 R E S 5 B T S IG N A L 4 3 2 S E R A 19 R S 2 3 2 1 E R R 20 B 6 1 4 5 1 0 0 1 PHOENIX CONTACT page 8 of 8 TNR:102403-00-GB 11/15/04 11. GND, operating ground 12. VCC, supply of 10 to 30 V DC, 24 V AC ±20% 13. 0 V, supply of 0 V 14. TA, RS-422: Transmit negative 15. TB, RS-422: Transmit positive 16. DA, RS-422: Receive negative RS-485 2-wire: Transmit/Receive negative 17. DB, RS-422: Receive positive RS-485 2-wire: Transmit/Receive positive 18. MCX connection, for external antenna 19. Switch for RS-422/RS-485 Terminate ON/OFF 20. Switch for CONF/RUN PHOENIX CONTACT 1. 9-pos. D-SUB, V.24 (RS-232) data interface 2. Red LED, incorrect interface setting or buffer overrun 3. Yellow LED, poor reception, close to the system reserve 4. Green LED, good reception 5. Green LED, very good reception 6. Pushbutton, to reset settings 7. Green LED, dynamic, serial port is receiving data 8. Yellow LED, dynamic, serial port is transmitting data 9. Green LED, steady light during operation in RUN mode, flashing during operation in CONF mode 10. 6, shield connection http://www.phoenixcontact.com Figure 09