GAMMA instabus Technical Product Information April 2006 Weather control unit for 4 sensors Weather control unit for 8 sensors 5WG1 257-3AB11 5WG1 257-3AB01 Product and Applications Description Application Programs Weather control unit for 4 / 8 sensors 20 CO weather control unit 905202 * sun guard (shutters, venetian blinds) * protection of building parts (windows, shutters, a.s.o.) against rain, frost and storms * winter garden control (sun heat can be used if wanted) * previous control of the heating system for reduction of energy expenses Example of Operation Netz NYM J-3X1,5 The central device of the weather station forms the interface between the sensors and the bus. The 4- and 8-sensor weather control units are central switching and control systems which enable for example the automatic adjustment of various blinds/shutters. Examples of these include the textile sun blind, external shutters as well as interior motor-driven sun protection systems such as venetian blinds or vertical blinds. 4 or 8 sensors can be connected to the central devices. Apart from a special digital input for the wind sensor, either 3 or 7 further analogue inputs are available for the connection of light, rain, temperature and dusk sensors. A4 A4 Sensor-Leitungen JY(ST)Y 2X2X0,8 BUS-Leitung PYCYM 2X2X0.8 A1 A5 A3 A2 A4 A8 Siemens AG Automation and Drives Group Electrical Installation Technology P.O.Box 10 09 53, D-93009 Regensburg A1 A2 A3 A4 A5 A6 A7 A8 1 2 3 4 5 6 7 8 9 XXXX B 5WG1 258-8AB21 Netz NYM J-3X1,5 A Mast mounting for sensors L1 N 5WG1 258-3AB11 5WG1 258-3AB21 5WG1 258-3AB31 5WG1 258-3AB41 5WG1 258-7AB02 5WG1 258-7AB03 5WG1 258-7AB13 5WG1 258-8AB01 80 mAT Dusk sensor Temperature sensor Light sensor Rain sensor, heated Wind sensor heated Wind sensor heated n.w. Wind sensor unheated n.w. Heating transformer A6 A7 0, 4AT The following accessories for the weather control units must be ordered separately: Weather control unit Temperature sensor Dusk sensor Light sensor Rain sensor, heated Wind sensor heated Heating transformer for wind sensor Wind sensor unheated AP 257/_1, 4 pages (c) Siemens AG 2006 Subject to change without prior notice Technical Manual Update: http://www.siemens.de/gamma 2.13.2.6/1 GAMMA instabus Technical Product Information April 2006 Weather control unit for 4 sensors Weather control unit for 8 sensors V 5WG1 257-3AB11 5WG1 257-3AB01 WARNING * A separate 230 V AC circuit should be used to connect the weather control unit. * The operating voltage 230V should only be connected at the designated terminals. * Only the sensors indicated may be used. * The sensor cables may not be laid parallel to the power cables. * The connections to the sensors should remain nonearthed and may not exceed 20 m in length. * The device may not be installed in the immediate vicinity of heating systems and air conditioning devices. * Both the central devices and the sensors should not be installed in the vicinity of radio transmitters. * The device may be opened to connect the mains cable and the sensors. The internal cover plate may not be removed. * The fuse may only be replaced by a fuse of the same type and nominal data (5x20mm 1.6AT HB). * The device may only be installed and commissioned by an authorised electrician. NOTE: The controller must only ever be reset once the fault has been repaired (replacement of a sensor). To reset, switch off the 230V voltage supply to the weather central controller and the heating transformer for at least 10 minutes. Power supply * Bus voltage: via the bus line * Operating voltage: 230V~ 50Hz * Sensors are supplied by the control unit 1 digital input for EMC requirements EN 50090-2-2 Complies with EN 50081-1, EN 50082-2 and EN 50090-2-2 CE mark in accordance with the EMC guideline (residential and functional buildings), low voltage guideline 8-sensor - Electrical safety * Complies with EN 60950 and EN 50090-2-2 * Type of protection (in accordance with EN 60529): IP 54 * Bus: safety extra-low voltage SELV DC 24V * Sensor connections: safety extra-low voltage SELV DC 24V * Protection class (in accordance with IEC 61140): I Approval EIB certified Inputs 3 analogue inputs for: Mechanical data * Housing: Plastic * Dimensions: 4-sensor (WxHxD) 200x150x55 mm 8-sensor (WxHxD) 250x160x55 mm * Weight: 4-sensor: approx. 800 g 8-sensor: approx. 850 g * Fire load: 4-sensor: 15060 kJ + 10% 8-sensor: 20560 kJ + 10% * Installation: Surface-mounted Environmental conditions * Climatic withstand capability: EN 50090-2-2 * Ambient operating temperature: - 20 ... + 40C * Storage temperature: - 25 ... + 70C * Relative humidity (not condensing): 5% to 93% Technical Specifications 4-sensor Connections * Power supply 230V - NYM J - 3x1.5 mm * Sensor inputs - JY(ST)Y 2x2x0.6 or - PYCYM 2x2x0.6 * Bus line: screwless bus terminal 0.6 ... 0.8 mm single core 7 analogue inputs for: Dusk sensor Temperature sensor Light sensor Rain sensor 1 digital input for: Wind sensor Technical Manual Update: http://www.siemens.de/gamma 2.13.2.6/2 AP 257/_1, 4 pages (c) Siemens AG 2006 Subject to change without prior notice Siemens AG Automation and Drives Group Electrical Installation Technology P.O.Box 10 09 53, D-93009 Regensburg GAMMA instabus Technical Product Information April 2006 Weather control unit for 4 sensors Weather control unit for 8 sensors 5WG1 257-3AB11 5WG1 257-3AB01 Location and function of the display and operating elements Terminal plan of the 8-sensor weather control unit B1 B2 B3 B4 B5 Terminal Terminal Sensor Cable number markings cable B6 Display elements B1 LED "15V" to indicate the operating voltage B2 LED "5V" to indicate the operating voltage B3 LED (flickering) to indicate whether the device is running properly on the EIB bus; B4 LED (flashing) to indicate whether the controller is functioning; B5 LED (lights up 1-3 seconds) to indicate data transmission from the bus coupler when the device is initialised or after programming; Operating elements B6 Learning button: For toggling between normal mode / addressing mode 1 2 3 L PE N NYM J3x1.5 4 5 6 7 8 9 10 11 12 13 14 15 16 17 18 19 20 21 22 23 24 25 26 27 - + Signal GND + Signal GND + Signal GND + Signal GND + Signal GND + Signal GND + Signal GND + Signal GND black 1 2 1 3 2 1 3 2 1 3 2 1 3 2 1 3 2 1 3 2 black + red red 1 3 2 Sensor Mains connection 1 (white) 3 (green) 2 (brown) ** (white) (brown) JY(ST)Y 2x2x0.8 Temperature sensor JY(ST)Y 2x2x0.8 Dusk sensor Rain sensor Wind sensor JY(ST)Y Light sensor 1 2x2x0.8 JY(ST)Y Light sensor 2 2x2x0.8 JY(ST)Y Light sensor 3 2x2x0.8 JY(ST)Y Light sensor 4 2x2x0.8 YCYM 2x2x0.8 EIB bus connection block Installation and wiring General description The 4- and 8-sensor weather control units are surfacemounted using screws. The housing should be mounted on an inside wall in an accessible position. The devices are suitable for installation in dry and damp interior rooms. It should be ensured that there is sufficient space available for the supply cables. Siemens AG Automation and Drives Group Electrical Installation Technology P.O.Box 10 09 53, D-93009 Regensburg AP 257/_1, 4 pages (c) Siemens AG 2006 Subject to change without prior notice Technical Manual Update: http://www.siemens.de/gamma 2.13.2.6/3 GAMMA instabus Technical Product Information April 2006 Weather control unit for 4 sensors Weather control unit for 8 sensors 5WG1 257-3AB11 5WG1 257-3AB01 Terminal plan of the 4-sensor weather control unit Terminal Terminal Sensor Cable number markings cable Sensor 1 2 3 L PE N Mains connection 4 5 6 7 8 9 10 11 12 13 14 15 - + Signal GND + Signal GND + Signal GND + Signal GND black 1 2 1 3 2 1 3 2 black + red red NYM J3x1.5 1 3 2 1 (white) 3 (green) Rain sensor 2 (brown) ** Wind sensor (white) (brown) JY(ST)Y Light sensor 1 2x2x0.8 JY(ST)Y Light sensor 2 2x2x0.8 YCYM 2x2x0.8 EIB bus connection block ! Caution: If a rain sensor is required, it should generally be connected at terminals 4-6. The wind sensor heated be only connected at terminals 8-9. ** The wind sensor unheated also be connected at terminal 7 (+ ) green wire General Notes * Any faulty devices should be returned to the local Siemens office. * If you have further questions about the product, please contact our Technical Support: " h +49 (0) 180 50 50-222 +49 (0) 180 50 50-223 www.siemens.de/automation/support-request Technical Manual Update: http://www.siemens.de/gamma 2.13.2.6/4 AP 257/_1, 4 pages (c) Siemens AG 2006 Subject to change without prior notice Siemens AG Automation and Drives Group Electrical Installation Technology P.O.Box 10 09 53, D-93009 Regensburg