Gamma instabus Technical Product Information Presence Detector, Constant Light Level Controller UP 258E22 Presence Detector, Brightness Sensor UP 258D12 Brightness Controller UP 255D21 5WG1 258-2EB22 5WG1 258-2DB12 5WG1 255-2DB21 Presence detector with brightness sensor for detection of motion and presence for ceiling mounting Contrast measurement of brightness Presence motion detection up to O8 m Flush mounted installation in ceilings with wall box or clamps Integrated IR receiver for IR remote control Functions with commission with ETS Siemens AG Building Technologies Division Control Products and Systems P.O. Box 10 09 53, D-93009 Regensburg Three independent output channels with four commands each in case of motion detection Integrated 2-level light controller (switching) Integrated constant light level controller for up to five lighting groups including Usage of motion detector as standalone mode or extension mode to cover wider areas Independent output channel for HVAC applications UP 258E22, UP 258D12, UP 255D21 a Siemens AG 2015 Subject to change Update: http://www.siemens.com/gamma-td January 2015 Types Type Article number Description Sensors Applications UP 258E22 5WG1 258-2EB22 Presence detector, Constant light Motion , brightness * * * UP 258D12 UP 255D21 5WG1 258-2DB12 5WG1 255-2DB21 Presence detector, Brightness sensor Motion, Brightness Brightness controller Brightness Presence detection with 3 independent output channels 2-level light controller (switching) Constant light level controller (dimming) KNX PL-Link No * Locking functions * Presence detection with 3 independent output channels 2-level light controller (switching) Yes 2-level light controller (switching) Constant light level controller (dimming) Yes * * * Purchased parts package Detector, Clamps, Shade, Design ring Accessories Picture Article number Description 5WG1 255-7AB11 IR remote control S 255/11 5WG1 258-7EB01 AP surface mounting box AP 258E01 Features The devices are presence and motion detectors with integrated brightness sensor. The devices communicate via KNX. All are designed for ceiling mounting. Usage The main application of the equipment is the detection of the presence of persons in the area and/or the measuring of the current brightness under the device depending on sensor equipping. Presence / motion detector The sensor recognizes the presence of a person or that nobody is in the detection range. Brightness measuring (Contrast measurement of brightness) All devices have a integrated brightness sensor. The measured value can be used on KNX and internally. In case of a indirect detection the value has to be calibrated by a correction factor to adapt it to different installation situations. The measuring range is between 20 and 1000 lux. 2 / 12 Update: http://www.siemens.com/gamma-td January 2015 UP 258E22, UP 258D12, UP 255D21 a Siemens AG 2015 Subject to change Siemens AG Building Technologies Division Control Products and Systems P.O. Box 10 09 53, D-93009 Regensburg Infrared (IR) receiver The integrated IR receiver enables the control of lighting and solar protection applications, and to recall and save scenes via the IR remote control. Functions with commissioning with ETS In case of commissioning with ETS different controls can be configured for different applications. Additional the light controllers can be defined by parameters and communication objects. Presence / Motion detector The detector senses the presence of a person or that there is no longer anyone in its detection area. The detector signal can be analyzed via two separate communication channels, termed motion detector and presence detector. The detection range is identical for all channels. Each channel can be locked individually via objects. HVAC detector The detector has an additional control output for HVAC applications. For example, this function can switch systems that are used for heating, ventilating and climate control (HVAC) of the room from "Energy saving mode" in an unused room to "Comfort mode" in an occupied room and back to "Energy saving mode", when the room is again unoccupied. Functionality of the Presence detector / Motion detector / HVAC-detector For each detector channel 4 communication objects are available, in sum 12 different communication objects. It is possible to send one or two KNX telegrams at the beginning and at the end of a detected presence, according to configuration. The values of the communication objects are configured for each functional block (motion detector, presence detector, HVAC-detector) via corresponding parameters. 3 / 12 Siemens AG Building Technologies Division Control Products and Systems P.O. Box 10 09 53, D-93009 Regensburg UP 258E22, UP 258D12, UP 255D21 a Siemens AG 2015 Subject to change Update: http://www.siemens.com/gamma-td January 2015 Each time a presence is detected, the overshoot time is started. Its duration is configurable for each functional block separately. The end of presence is determined by the end of the overshoot time. The duration of the dead time is also configurable per functional block. It is used to protect the actuators that are connected to the detector. If a presence is detected during the dead time, neither telegrams are sent nor the overshoot time is started. In the following the telegrams, which are send at the beginning of a presence, are called A and B, the telegrams, which are sent at the end of a presence, are called C and D. Operating Sequence After the device has detected a presence, telegram A is sent immediately. If it has been configured to send also a telegram B, then dead time Overshoot time telegram B is sent after the Motion configured time (optionally also cyclically). If there are no motions any more, at the end of the overA B C D A Bus telegram shoot time telegram C and (if configured) telegram D are sent. Telegram D can also be sent cyclically. Use as single device or as main detector, respectively secondary detector The detector can be operated as an independent device, as the main or secondary detector. According to the requirement, additional presence detectors can be connected with the "main detector" via KNX as "secondary detectors" to extend the presence detection zone. "Secondary detectors" supply motion information only to the main detector. Brightness measuring - adjustable via KNX indirect The device contains an independent light sensor. The signal measured there is available both at the KNX and internally. Because the light sensor measures directly, it must be possible to calibrate it for indirect measurement, so that it can be adapted to the different installation sites. Rapid brightness fluctuations are filtered out. The measurement range of the internal light sensor is between 20 and 1000 lux. The settings determine whether the brightness value computed by the device or a brightness value received from outside is used for the detector's remaining functional blocks. For indirect brightness measuring a maximal distance of 2.8 m is recommended. In case of larger distances the measuring can be realized via a reference area with 2.8 m distance. Integrated 2-level light control (switching) If the brightness controller is enabled (automatic mode) the lighting is switched on as soon as the brightness falls below a set lower threshold. The lighting is switched off if the set upper brightness threshold is exceeded. The brightness thresh-olds are variable either via parameters or via communication objects. The controller can also be operated semi-automatically by separating into two individual switching objects for exceeding or falling below the threshold. In this way, it can be switched to "Only on" or "Only off." If the controller receives a switching or dimming command via the associated communication object over KNX, then this is deemed an external override and the controller switches automatic mode off. This change of status is sent simultaneously on the bus via the "Automatic Status" object. 4 / 12 Update: http://www.siemens.com/gamma-td January 2015 UP 258E22, UP 258D12, UP 255D21 a Siemens AG 2015 Subject to change Siemens AG Building Technologies Division Control Products and Systems P.O. Box 10 09 53, D-93009 Regensburg Integrated constant light level control (dimming) The luminance of the day light falling through a window into a room decreases in the room with the distance from the window. Depending on lamp type, the lighting is controlled to the preset brightness value via dimming actuators or switching/dimming actuators. The brightness setpoint may be configured via a parameter or set via a communication object. For optimum use of the day light penetrating the room the presence detector with constant light level control offers the option to control a main lighting group directly and up to four additional lighting control groups each via their own characteristic curve and their own controller (master/slave operation). All lighting groups are dimmed to the same set point value. This allows controlling the light level in a room with only one presence detector with constant light level control. Depending on the relative distance of the additional lighting groups to the window compared to the main lighting group, each of these additional lighting groups has to be dimmed brighter or darker than the main lighting group. Firstly, this requires determining the installation position of the presence detector. The presence detector can be installed on the ceiling at any of the positions A - E. The position of the presence detector determining the main lighting group is in principle freely selectable. Yet, it should be close to the window allowing the best measurement of the daylight contribution. For master/slave operation the day light curve under lighting groups A - E has to be captured. For this purpose the artificial lighting has to be completely turned off, such that just the natural day light is illuminating the room. Ideally, the day light is evenly falling into the room (no sharp shade / sunlight edges), bright, and diffused, e.g. at noon on a bright day with overcast sky. Under each lighting group the luminance (Lux) has to be measured manually and these values have to be entered into ETS. The control characteristic curve for the additional lighting groups has to be determined without day light. For that purpose the room has to be completely darkened or the characteristic curve has to be determined at night. Sending a start signal to communication object 71 starts the determination of the characteristic curves. The presence detector automatically generates 15 discrete control values in the range 0%...100% for each constant light level controller of the main and additional lighting groups. The controllers send dimming values to the corresponding lighting groups and the presence detector measures the resulting luminance level. The period for the measurement can be configured between 10 and 60 s. Operation via infrared (IR) remote control The IR receiver integrated in the presence detector can control light and shade, as well as store and call up scenes via a special IR remote control. The IR commands implemented can be combined via communication objects with the other function blocks or used to control other devices. The functionality of button pairs A to F will be configured via the ETS. Channel F can be used optional to enable the programming mode. 5 / 12 Siemens AG Building Technologies Division Control Products and Systems P.O. Box 10 09 53, D-93009 Regensburg UP 258E22, UP 258D12, UP 255D21 a Siemens AG 2015 Subject to change Update: http://www.siemens.com/gamma-td January 2015 Technology / model Location / Function of the Display and Operating Elements A6 A1 A1 A2 A3 A4 A5 A6 A7 A8 Device Fixing clamps Detector lens Programming button Shade Bus terminal Design ring Programming mode LED behind lens A4 A8 A2 A3 A5 A7 Product documentation Additional information like operating and mounting instruction, application program description, Product database, additional software, product image, CE declaration etc. is available here: http://www.siemens.com/gamma-td Notes Safety DANGER * * * * The device must be mounted and commissioned by an authorized electrician. When connecting the device, it should be ensured that the device can be isolated. The device must not be opened. For planning and construction of electric installations, the relevant guidelines, regulations and standards of the respective country are to be considered. Mounting a Brightness measurement in particular The daylight measurement determines an average brightness value in the room, which can differ from the brightness on the worktop. You should therefore avoid mounting sites with extreme light ratios. If the detector is fitted near lights with a high proportion of indirect light, the artificial light level at the detector mounting point must not exceed the wanted nominal lighting level in the room. This can be compensated by increasing the separation between the light cone and the detector. For constant lighting control, direct artificial light on the detector should be avoided. It is recommended to orientate the programming button of the device to the window, if possible. With increasing mounting height the sensitivity of the brightness measuring is reduced. 6 / 12 Update: http://www.siemens.com/gamma-td January 2015 UP 258E22, UP 258D12, UP 255D21 a Siemens AG 2015 Subject to change Siemens AG Building Technologies Division Control Products and Systems P.O. Box 10 09 53, D-93009 Regensburg a Presence-motion detection in particular: Normally, the switching pattern is determined by people in the detector's catchment area. In exceptional cases, however, it can be switched on inadvertently through "outside factors". Accordingly, potential "sources of interference" should be corrected during planning or before mounting. Basics: * The PIR - sensor reacts to temperature differences. * The lower the temperatures difference between the ambient temperature and the moving object, the less sensitive the analysis. In other words, moving objects will not then be detected as efficiently and the catchment area is restricted. Note: * There must be an unobstructed line of sight to the person in the catchment area. People behind walls, etc. (including glass) cannot be detected! * Obstacles such as party walls, plants or shelves can limit the catchment area. * Hanging lights cause shadows in the catchment area if they are mounted in the immediate vicinity of the presence detector. Interference factors to be avoided: * Rapid temperature changes in the vicinity of the detector, caused by fan heaters being switched on or off, fans, etc., simulate motion. * Lights being switched on or off in the immediate catchment area (mainly incandescent and halogen lamps) simulate motion. * Moving objects such as machines, robots, hanging posters, falling flower petals, hot paper from laser printers, animals, etc. * The mounting site must not be exposed to vibrations or motion. Mounting There are the following options for this: a UP mounting (A) in an UP socket with screw fixing a UP mounting (A) with fixing claws in suspended ceiling a AP mounting (B) in the AP housing (see accessories) Connecting the detector: Connecting: Plug wires into the bus terminal. Ensure you have stripped the insulation back! Push the bus terminal on the plug in the device Disconnecting: Separate the bus terminal from the device (use a screwdriver if necessary) Separate the wires from the bus terminal by turning. D1 D2 D2.1 D2.2 D2.3 Device Bus terminal (-) Terminal (grey) (+) Terminal (red) Test contact D2.4 Bus line wire 7 / 12 Siemens AG Building Technologies Division Control Products and Systems P.O. Box 10 09 53, D-93009 Regensburg UP 258E22, UP 258D12, UP 255D21 a Siemens AG 2015 Subject to change Update: http://www.siemens.com/gamma-td January 2015 Installation in UP socket using screws The device is secured with fixing screws in the UP socket. The device can be installed offset by 90 with the additional fixing holes. Note: * Fixing clamps must not be mounted! E3 E1 Device E2 Socket fixing screws E3 UP socket Depth: min. 40mm, AE 60mm E1 Mounting the fixing clamps for mounting the device in suspended ceilings Extend the fixing claws slightly and push over the lugs on the device. E2 Installation in suspended ceilings with fixing clamps Press the fixing clamps together (see figure 7) and push the device into the opening (AE 60mm - 65 mm) with the fixing clamps in front. The fixing clamps hold the device on the ceiling. Max. thickness of the suspended ceiling: 30mm G1 Device G2 Fixing clamp Caution: * When dismounting the device hold it where the two housing parts are joined together. Otherwise, the fixing clamps may hit your fingers. F1 F2 F3 F1 Suspended ceiling (max. thickness of the suspended ceiling: 30mm) F2 Fixing clamps F3 Device Cutting the shade If the detection range of the motion sensor must be reduced, a shade can be used. The shade is cut out in the wanted sectors with a knife. Caution: Do not cut out the mounted shade! Only cut out the dismounted shade! 8 / 12 Update: http://www.siemens.com/gamma-td January 2015 UP 258E22, UP 258D12, UP 255D21 a Siemens AG 2015 Subject to change Siemens AG Building Technologies Division Control Products and Systems P.O. Box 10 09 53, D-93009 Regensburg Mounting / Dismounting the shade Put the shade H2 over the lens of the device H1and fix it with the design ring H3. Note: The programming button be reached only partly when the shade is mounted. Mounting the design rings The design ring H3 is clipped on to the device H1 from below, until the snaplock hooks on the design cover engage on the outer edge of the device with an audible click. H1 Dismounting the design ring The design ring is dismounted by pulling downwards. Use a screwdriver to help with this operation. H2 H3 Caution: * Be careful when handling the screwdriver. There is a risk of scratching the ceiling or the design cover. Accordingly, be gentle while working Commissioning / Factory default After the device is connected to the bus voltage, the sensor must first "Restart", i.e. the motion sensor will be initialized. Factory default In the delivered state, the parameter Operating Mode is set to setting mode. While the device is in "Setting Mode", the integrated programming LED displays the PIR sensor state. (flashes briefly with motion). The programming mode can be set in factory default status also with the available IR remote control S 255/11 5WG12557AB11 (S3 = On / S4 = Off). Programming mode A short push of programming button (< 2 s) enables the programming mode. This will be indicated by a continuous light at the programming mode LED. A second push disables this mode. Factory settings (UP 258D12 and UP 255D21 only) A very long push of the programming button (> 20 s) effects a reset to factory settings. This is indicated by constant flashing for 8 seconds. Note (UP 258D12 and UP 255D21 only) A long push of the programming button (> 5 s to 20 s) enabled the Connection Test for commissioning with Desigo. This mode can be disabled by a short push any time. 9 / 12 Siemens AG Building Technologies Division Control Products and Systems P.O. Box 10 09 53, D-93009 Regensburg UP 258E22, UP 258D12, UP 255D21 a Siemens AG 2015 Subject to change Update: http://www.siemens.com/gamma-td January 2015 Technical data Power supply Power supply via KNX Current drain approx. 10 mA Dissipation loss typ. approx. 0.24W at DC 24 V Presence detection Type Passive infrared (PIR) Range horizontal 360, vertical approx. 105, 288 sectors The detection range is divided in following areas: A) sitting in working desk height (0.8m) B) walking straight to the detector C) walking across the detector and D) Area of the brightness measuring in working desk height (0.8m) Table 1 shows the maximum reachable diameter in meter of the different areas for different installation heights (M). . M A B C D 5.0m 4.0m 3.5m 3.0m 2.5m 5.5 5 4.5 8.5 7.5 6.5 6 5 14 12 10 8 7 O3.0 O2.3 O2.0 O1.6 O1.2 Brightness measurement Type Contrast measurement Range 20...1000 Lux Note Recommended mounting height for constant light level control : 2.4 m - 3.0 m Control elements 1 learning button for switching between normal operating mode and addressing mode Display elements 1 red LED for monitoring bus voltage and for displaying normal mode/ addressing mode This LED indicates motion during test mode. Connections KNX Bus terminal 10 / 12 Update: http://www.siemens.com/gamma-td January 2015 UP 258E22, UP 258D12, UP 255D21 a Siemens AG 2015 Subject to change Siemens AG Building Technologies Division Control Products and Systems P.O. Box 10 09 53, D-93009 Regensburg Physical Specifications Housing plastic Dimensions (diameter x height) : 88 mm x 63 mm Weight approx. 65 g Colour Titanium white (similar RAL 9010) Fire load approx. 2 MJ Mounting In wall box , ceiling cutout or into surface mounting housing Environment and safety regulations Degree of pollution (according to IEC 60664-1) Overvoltage category (according to IEC 60664-1) 2 III Protection class (to EN 60529) IP20 Electrical Safety Bus Safety extra low voltage SELV DC 24 V Devices covers EN 50428 Electromagnetic compatibility complies with EN 50428 Environmental specifications Climatic withstand capability EN 50090-2-2 Ambient temperature in operation -5C...+45C Storage temperature -20C...+70C Relative humidity (non-condensing) 5 % to 93 % Reliability Failure rate UP 255D21: 250 fit at 40C UP 258E22: 308 fit at 40C UP 258D12: 308 fit at 40C Markings KNX EIB CE marking Complies with the EMC regulations (residential and functional buildings), low voltage regulations 11 / 12 Siemens AG Building Technologies Division Control Products and Systems P.O. Box 10 09 53, D-93009 Regensburg UP 258E22, UP 258D12, UP 255D21 a Siemens AG 2015 Subject to change Update: http://www.siemens.com/gamma-td January 2015 Dimension drawing Dimensions in mm Support General notes * * * ' 7 * The operating instructions must be handed over to the client. Any faulty device is to be sent together with a return delivery note of the local Siemens office. If you have further questions concerning the product please contact our technical support. +49 (911) 895-7222 +49 (911) 895-7223 support.automation@siemens.com www.siemens.de/automation/support-request Published by Siemens AG Building Technologies Control Products and Systems P.O. Box 10 09 53, D-93009 Regensburg (c) 2015 Copyright Siemens AG Subject to change Update: http://www.siemens.com/gamma-td 12 / 12 January 2015