BH4-WBU-230

Wireless Base UnitBH4-WBU-230smart-house transceiver for building automation applicationsEasy to install in both old and new installationsUnlimited number of connected wireless switches BH4-WBU-230DIN-rail mountingRange up to 100 m in open airEasy to operateSUPPLY SPECIFICATIONSPower supply AC types Overvoltage cat. III (IEC60664) Rated operational voltagethrough term. 21 & 22 230230 VAC, ±15%Frequency 45 to 65 HzVoltage drop-out 40 msRated operational power Typ. 3 VAPower dissipation3 W Rated impulse voltage 2304 kV Dielectric voltageSupply – smart-house4 kVAC (rms)GENERAL SPECIFICATIONSPower ON Delay Typ. 2 sIndication of Power ONGreen LEDsmart-house signalYellow LED Wireless communication ON Green LED AssociationRed LED Disable RF Red LEDEnvironmentProtection degree IP 20Pollution degree 3 (IEC 60664)Operating temperature-20°C to +50°C (-4° to + 122°F) Storage temperature -50°C to +85°C (-58° to +185°F)Humidity (non-condensing)20 to 80%Mechanical resistanceShock 15 G (11 ms) Vibration2 G (6 to 55 Hz)Dimensions72 x 77 x 70 mmMaterial (see “Techical information”) H4 housing Weight250 gSpecial conditionsThe base should not beinstalled in shielded boxessuch as metal or plated, as these will reduce the range to the associated units.MODE OF OPERATIONThe wireless Bxx-WLS4 switches are programmed as standard Fuga/Opus switches (but with no channel coding for (I/O 5-8, as the leds automatically follow the but- tons).The communication between the Bxx-WLS4 wireless switch and the BH4-WBU-230 base is estab- lished in the following way:The used smart-house adresses of wireless devices are all pro- grammed at the wireless device. The only "special" interaction regarding wireless devices is the association process.This process makes sure that your wireless devices are not disturbed by the devices of your neighbour.To associate a device with the base:1) Press the "mode" button on the base. The association led lights up.2) Press a button on the wireless device to be associated. - All leds on the device will light up for about 1 second.3) Press the "mode" button on the base unit until both Association and disabled-leds are off. This indicates "normal operation".If the connection from a wireless device fails, alle leds will flash briefly after trying to communicate with the base unit three times.If a device associated with base A is in sight of bases A and B and you want to reassociate the device with base B, do the following:1) Select the "Disabled" mode on base A.2) Select the "Associate" mode on base B.3) Press a button on the wireless device to be associated. - All leds on the device will light up for about onesecond.4) Press the "mode" button on both base units until both Association and disabled-leds are off. This indicates "normal operation".The LEDs:The "Power" LED indicates that the unit is powered. (230Vac)The "smart-house OK" LED indi- cates detected smart-house signal. The "RF" LED indicates received wireless communication directed to this base.The "Associate" LED indicates the association mode.The "Disabled" LED indicates that the base ignores any wireless com- munications.DIMENSIONS (mm)smart-house busI1I3INPUT SPECIFICATIONSWireless communication at 868 MHz1 2BH8-CTRLZx-xxx1 2BH4-WBU-230I2 I4BOW-WLS4ModePowersmart-houseRF Associate Disable868 MHzI1 I3I2I4BFW-WLS4Specifications are subject to change without notice (16.01.2009) - A product of the CARLO GAVAZZI Group