Datasheet Wireless Meshed Multi I/O and Gateway WI-I/O-9-U2 Weidmuller’s WI-I/O-9-U2 combines multi I/O and/or gateway functionality with the reliability of secure, scalable mesh distance communications. The WI-I/O-9-U2 IP-based addressing provides mesh/self-healing of network communications, multihop repeating and remote over the air re-configuration and diagnostics. The WI-I/O-9-U2 is further complemented by its ease of commissioning and integration into existing plant infrastructure. Features: • 902-928MHz, FHSS, IP based, wireless mesh technology to 115kbps • Self-healing, repeatable, secure communications to 128bit AES • User friendly operation with self discovery of radio path and expansion I/O • Remote over the air re-configuration, firmware upgrade and fault analysis • Scalable, simple to complex, and point to multipoint network design • Block Mapping and Block Messaging technology for ease of system integration • I/O and/or gateway functionality via feature key upgrade • System wide view, localized I/O referencing, and printing/ exporting of configuration Weidmuller, Canada Weidmuller, Mexico Weidmuller, United States 10 Spy Court Markham, Ontario L3R 5H6 Telephone: (800) 268-4080 Facsimile: (877) 300-5635 Email: [email protected] Website: www.weidmuller.ca Blvd. Hermanos Serdán 698 Col. San Rafael Oriente Puebla, Puebla, Mexico C.P. 72029 Telephone: 01 222 2686267 Facsimile: 01 222 2686219 Email: [email protected] Website: www.weidmuller.com.mx 821 Southlake Blvd. Richmond, Virginia 23236 Telephone: (800) 849-9343 Facsimile: (804) 379-2593 Email: [email protected] Website: www.weidmuller.com Wireless I/O WI-I/O-9-U2 General Specifications • F requency: 902-928MHz Frequency Shift Keying (FSK): Frequency Hopping Spread Spectrum Channels/Hop Sets: 50 x 250kHz; 2 frequency channels. • Power: transmit power 1 W, approved to FCC Part 15.247, RSS210 • Sensitivity: -109dBm; FER = 12% • Max. Range (line-of-sight): USA/Canada/Mexico - 4W ERP, 20+ miles • Data Rate: 19,200bps baud: 28,800, 57,600, 115,200 kbps) • Antenna Connector: SMA female coaxial • Temperature: -40 to 60ºC / -40 to 140ºF • Humidity: 0-99% RH • Regulatory Approvals: EMC FCC Part 15, AS3548, 89/336/EEC, EN 301 489 • C ertifications: CSA Class I, Division 2 hazardous areas (USA/Canada) • Housing: IP40, High Density Thermoplastic 5.91” x 7.09” x 1.38” (180 x 150 x 35mm) with DIN-rail mounting • Removable terminals: up to 2.5 mm2 (12 AWG) wires • LED indication: Power, RF, RS232, RS485, D I/O (P I/O), A I/O Security and Configuration Data encryption: 64bit; 128bit AES Password: https accessibility User Configuration: Web page; software configuration Dimensions 6.49” (168 mm) 6.97” (177 mm) 1.38” (35 mm) 5.91” (150 mm) 2 WI-I/O-9-U2 Wireless I/O WI-I/O-9-U2 Meshed Multi I/O and Gateway Quicker, more cost effective commissioning. Configuring and commissioning time/effort on the WI-I/O-9-U2 has been designed for ease of customer use and cost savings during commissioning. The configuration utility allows for simple nomination of I/O points origin and destination with automatically detecting and routing the most efficient path to the destination node. This is complemented by periodic interrogation for optimal path verification, quick recovery of network communications and automatic detection of expansion I/O (Weidmuller’s WI-I/O-EX-1-S). It also incorporates efficient ‘change of state’ radio communications and user configurable I/O or register periodic reporting of link status (ie update time). All combine to ensure the user is in charge of network communications. Radio network efficiency and commissioning of the WI-I/O-9-U2 into legacy process control/automation networks is aided with block mapping and block messaging technology. Block mapping technology allows end-users to gather related, non-contiguous data points/registers, into a single radio message structure and scatter these points at receiving devices for ease of integration (eg PLC logic, SCADA tags). Block Mapping Technology 1 Message Block mapping technology enables non-contiguous data to be transferred between network devices reducing re-programming time and associated costs. Configuration is user friendly by nominating and labelling origin and destination points, and IP-based addressing finds the most efficient route. Remote/local configuration, upgrade and analysis. Weidmuller’s IP-based addressing further aids in cost reduction providing remote analysis and/or upgrade. A user may perform remote or local over the air re-configuration and interrogation of nodes for diagnostics and firmware upgrade. User nominated localized referencing of I/O and system wide network viewing aids in fault analysis and exporting/printing of node configuration is supported. Block mapping technology is complemented by block messaging technology allowing end users to select continuous, related, I/O and registers for forwarding to receiving devices in a single message. Both block mapping and block messaging combine with highly efficient ‘change of state’, dense capacity radio messaging capabilities in providing scalable system design for ever growing application needs. Block Messaging Technology 2nd Block Message 1st Block Message Process network Block messaging communicates continuous blocks of data improving the efficiency of radio band use and even more scalable network design. Remote LAN Cost effective, distance IP based mesh networks. The WI-I/O-9-U2 combines distance, 900MHz, IP mesh communications with ease of configuration, local/remote over the air re-configurability, firmware upgrade and diagnoses of nodes in the network. Featuring Weidmuller’s IP-based addressing technology with its innovations in network communications efficiency, the WI-I/O-9-U2 provides for scalable network design for process control and automation base applications. Locate LAN Local/remote over the air re-configuration, firmware upgrade and fault analysis with automatic detection of expansion I/O to reduce overheads. Automatic detection of expansion I/O 3 Wireless I/O C1D2 C WI-I/O-9-U2 WI-I/O-9-U2 US Technical data Inputs Digital: opto-isolated (5kV) inputs suitable for voltage free contacts or NPN transistor Up to 8 DI (Configurable), On-state Voltage <2.1V Wetting, Current 5mA Analog: “floating” differential inputs, common mode voltage 27V, 24VDC for powering external loops provided, digital filtering 1 sec. 4 AI (2 differential: 2 single ended) resolution 14bits; accuracy 0.1% Current Range - 0-24mA Voltage Range: AI 1,2: 0-25V, AI 3,4: 0-5V Pulse: (configurable Digital Inputs) 4 PI DI 1,2: Max. Pulse rate 50kHz, Pulse width min 10us DI 3,4: Max. Pulse rate 1kHz, Pulse width min 0.2ms Outputs Digital Up to 8 DO (Configurable) FET (30V DC @ 200mA max.) On-state Voltage - DO Max: 30 V DC Wetting Current - DO Max: 200mA Analog: current sink to common, max loop voltage 27V, max loop resistance 1000 ohms 2 AO 0-24mA; resolution 13bits; accuracy 0.1% Pulse: FET 30VDC 200mA max 10kHz 4 PO DO 1, 2 Max. Pulse rate 50kHz, Pulse width min. 10µs DO 3, 4 Max. Pulse rate 1kHz, Pulse width min 0.2ms Power Supply Battery supply Normal supply Battery charging circuit Average Current Draw Transmit Current Draw Internal monitoring 12-15V DC 15-30V DC, over-voltage and reverse power protected included for 1.2-12 AHr sealed battery 220mA @ 12V DC (Idle), 110mA @ 24V DC (Idle) 500mA @ 12V DC (1W), 250mA @ 24V DC (1W) power fail and battery voltage Notes Connections RS232/RS485 An internal DC/DC converter provides 24V DC 150mA for analog loop supply. RS232 connection RS485 connection Ethernet Port EIA-562 (RJ45 connector) max cable distance 2000 m terminal connections USB Port General Data Frequency USB-B connector for configuration Transmit Power Transmission Modulation Receive Sensitivity Channel Spacing Data Rate Range (LoS) Operating Temperature Humidity EMC Standards Approvals Mounting 1mW (+0dBm) to 1W (+30dBm) Frequency Hopping Spread Spectrum (FHSS) Frequency Shift Keying (FSK) -109dBm @ 19.2Kbps (3% FER) 50 x 250 KHz 19.2-115.2 Kbps “Auto Mode” selects fastest rate possible relative to RSSI 32Km (20 mi.) @ 1W -40 to 60°C (-40 to 140°F) 0-99%RH EN 300 683; FCC Part 15; AS 3548; 89/336/EEC Class 1 Div 2 ,CE, IEC60950, IECex DIN-rail mounting Power, RF, RS232, RS485, D I/O (P I/O), A I/O 1 x SMA female coaxial 180 x 150 x 35 (5.91 x 7.09 x 1.38) LED indication Antenna connector Dimensions mm (in) serial port 9600 baud, 8 bits, no parity, 1 stop bit 10/100 BaseT; RJ45 - IEEE 802.3 902-982MHz C US Ordering Data Type Wireless Mesh I/O 8 DI/O, 4AI, 2AO, 1-4 PI/O Modbus TCP/RTU Gateway (software Add-on) TCP Adaptor (Type T Thermocouple Add-on) Notes 4 Part No. WI-I/O-9-U2 6720005011 WI-I/O 9-U2-GTWY 6720005012 WI-I/O 9-U2 TC 6720005013 For detailed information on Expansion Modules, Antennas and Accessories, see LIT0705NA 10/2011 Subject to technical changes • 03/12-LIT1206E