instabus EIB Technical Product Information April 2002 4-Channel Time Switch (Annual Scheduler) REG 372, REG 372/02 5WG1 372-5 EY01 5WG1 372-5 EY02 These weekly programs can be activated with start and end date. Example: weekly program no. 5 from 24 Dec to 6 Jan. Additionally instructions for a single date and 1x date instructions can be added to any weekly program. Product and Applications Description Via priority ON and OFF instructions the schedule can be masked by beginning and final date. The random program may also be activated. Accessories Antenna for DCF77 reception 5WG1 390-3EY01 (only for REG 372/02) Programming set Obelisk 5WG1 810-0EY01 Obelisk memory card 5WG1 810-8EY01 The 4-channel time switch REG 372 (annual scheduler) and the 4-channel time switch with DCF77 REG 372/02 (annual scheduler) are DIN rail mounted devices for mounting in distribution boards. The connection to EIB is made via a bus connector. Besides the terminals for the DCF77 antenna AP 390 (5WG1 390-3EY01) the REG 372/02 has terminals for 230V. All other features are identical for both time switches. The time switch offers: 324 switching times for selectable daily, weekly, and date instructions, impulse instructions, priority switching times, as well as 1 x instructions for vacation / holidays. For each channel, additionally 9 further week programs with priority levels P1 to P9 and a time-limited permanently switched circuit can be programmed besides the normal week program. Likewise a random program can be activated. The period of a priority program is determined by input of a beginning and final date. The time switch calcualtes moving holidays (like Easter) automatically for each year. Function 1x" The function 1x" can be used for date specific switching times and for priority periods. A 1x" function is only executed once and then automatically deleted at midnight in the clock. Likewise a priority period which was occupied with the function 1x" is deleted after the operation time. However, the switching times associated with the priority period are preserved in the clock. The function 1x" can thus be used meaningfully with the programming of the time switch program for holidays and holiday programs as well as movable holiday programs. Time synchronisation The time synchronisation of the time switch can be chosen to be made via reception of a date and time bus telegram message, automatically quartz-controlled, or by in the case of REG 372/02 by the DCF77 radio signal (antenna and mains power is required). Priority program The programming of a priority program consists of: 1. input of switching times 2. determination of a beginning and a final date If the period of several priority programs overlap, then always the program with the highest index is active. For example the week program P2 overrides the week program P1. Special programs For each channel, additionally 9 further week programs with priority levels P1 to P9 and a time-limited permanently switched circuit can be programmed besides the normal week program. Siemens AG Automation and Drives Group Electrical Installation Technology P.O. Box 10 09 53, D-93009 Regensburg Random program The random program causes random on and off switching in the period from 10 to 120 minutes between one or more switching pairs (switch on and off time). For each channel the random program can be switched on manually via keyboard. Programming of switching time programs Complete switching time programming can be made directly on the device by means of key input or by the PC programming set Obelisk. The software runs under Windows 95 and higher. By clicking the mouse, the input of the different switching times takes place fast and simply. The transfer of the program is made by an EEPORM memory module (OBELISK), which is read in afterwards at the PC's interface and afterwards is put and read into REG 372, 6 pages Siemens AG 2002 Subject to change without prior notice Technical Manual Update: http://www.siemens.de/installationstechnik 2.18.2.4/1 instabus EIB Technical Product Information April 2002 4-Channel Time Switch (Annual Scheduler) REG 372, REG 372/02 5WG1 372-5 EY01 5WG1 372-5 EY02 the time switch. This enables also fast copying of a switching program. The software Obelisk permits e.g.: * to prgram switching time programs into an EEPROM memory module * to select switching time programs from the EEPROM memory module * to archive switching time programs on fixed disk in the PC * to print out switching time programs in tabular form * to copy sections from an available switching time program and to insert them into a new or already available program * to define a new rule for the summer/winter time (if no DCF antenna is attached). Connection example REG 372 and REG 372/02 operated without DCF77 just need to be connected to the bus line. Connection example of REG 372/02 with DCF77. Figure 1 shows the connection of the DCF77 antenna to one or several REG 372/02, operated with DCF77. Application programs 12 CO Switching, Value, Time Send 7F0401 * Switch telegram (1Bit) * Positive drive telegram (2Bit) * Dimming / value telegram (8Bit) * Cyclical sending selectable * Date and time can be sent every minute, every hour, every day or on request Figure 1: Connection of REG 372/02 with DCF77 antenna 12 CO Switch, Val, Temp set, Time sync 7F0501 * Switch telegram (1Bit) * Positive drive telegram (2Bit) * Dimming / value telegram (8Bit) * Temperature telegram (16Bit) * Free value telegramm in EIS 5 format (16Bit) * Cyclical sending selectable * Clock can be synchronized by receiving time and date telegrams 12 CO Switching, Value, Scene 7F0601 * Switch telegram (1Bit) * Positive drive telegram (2Bit) * Dimming / value telegram (8Bit) * Cyclical sending selectable * Scene with up to 4 different telegram types selectable Technical Manual Update: http://www.siemens.de/installationstechnik 2.18.2.4/2 REG 372, 6 pages Siemens AG 2002 Subject to change without prior notice Siemens AG Automation and Drives Group Electrical Installation Technology P.O. Box 10 09 53, D-93009 Regensburg instabus EIB Technical Product Information April 2002 4-Channel Time Switch (Annual Scheduler) REG 372, REG 372/02 5WG1 372-5 EY01 5WG1 372-5 EY02 Power supply Via bus line REG 372/02 only: 230V via screw terminals for DCF77 antenna Power consumption ca. 8 mA (at bus voltage) Functional data * 4 channels * time base: radio-controlled (otherwise quarz precision) * 324 memory locations in EEPROM * Shortest switching interval: 1 second / minute * switching accuracy: 1 second * Shortest impulse 1 second * Time accuracy: 1 Sek./Tag at 20C * Power reserve: Lithiumzelle ca.11/2 years at 20C * Type of Lithium battery: CR 2450 * Dayly, weekly, yearly and impulse programs as automatic programs * Manual overrides: - temporary manual override - permanent manual override * Inputs: 1 x DCF 77 antenna (nur bei REG 372/02) * Programming: Via 10-key keyboard or with PC programming set Obelisk and memory card Obelisk * block formation: Free block formation of week days and channels * Summer / Winter time changeover: Automatically or via DCF 77 radio signal Control elements * 1 learning button: for switching between normal operating mode and addressing mode * 15 soft tip buttons: for setting day of week, hour, minute, time, programm entry and 2 manual overrides Physical specifications * Polymer casing * Dimensions: DIN rail mounted device 45 x 105 x 60 mm (H x W x D), width 6 SU * Weight: ca. 337 g * Fire load: ca. 10.000 KJ 10 % * installation: rapid mounting on DIN EN 50022-35 x 7,5 rail Electrical safety * Fouling class (according to IEC 60664-1): 2 * Protection (according to DIN EN 60 529): IP 20 * Overvoltage class (nach IEC 60664-1): III * Bus: safety extra low voltage SELV DC 24 V * Device complies with: EN 50 090-2-2 and EN 607302-7 Reliability Failure rate: 1290 fit at 40C Electromagnetic compatibility Complies with EN 50081-1, EN 61000-6-2 and EN 50090-2-2 Environmental specifications * Climatic conditions: EN 50090-2-2 * Ambient temperature operating: - 5 ... + 45 C (-5 T45) * Ambient temperature non-operating: - 25 ... + 70 C * rel. humidity (non-condensing): 5 % ... 93 % Certification EIB certified CE norm Complies with the EMC regulations (residential and functional buildings), and low voltage regulations Dimension Diagram Dimensions in mm 65.5 Display elements * 1 red LED: for monitoring bus voltage and displaying mode selected with learning button * LC Display: for display of time, day of week, day light savings mode, holiday program mode, switching status and manual control mode 60 86 Connections * Bus line: 105 45 Technical Specifications screwless bus connection block 0,6 ... 0,8 mm O single core b = 6 SU 1 Standard Unit (SU) = 17,5 mm Siemens AG Automation and Drives Group Electrical Installation Technology P.O. Box 10 09 53, D-93009 Regensburg REG 372, 6 pages Siemens AG 2002 Subject to change without prior notice Technical Manual Update: http://www.siemens.de/installationstechnik 2.18.2.4/3 instabus EIB Technical Product Information April 2002 4-Channel Time Switch (Annual Scheduler) REG 372, REG 372/02 5WG1 372-5 EY01 5WG1 372-5 EY02 Installation Instructions Despite extensive protection measures exceptionally strong electromagnetic fields can lead to the destruction of the micro-processor controlled time switch. Therefore we recommend that you observe the following points before installation: * Use separate lead for the mains voltage supply. * Suppres inductive loads with suitable RC filters. * Do not mount product in direct proximityto sources of interference as e.g. transformers, contactors, PCs and TV and communication equipment. * If interference occurs we recommend that you carry out a RESET (chapter 5.3 of Operating Instructions) before putting the device back into operation. * Strong heat generating products on the right side of the product shorten the life time of the battery. * The yearly time switch can be used for stationary installation in dry rooms. V Figure 1: Mounting of DIN rail device Dismounting the device from the DIN rail (Figure 2) - Press down the slide (C3) with a screw driver and secure the slide in place by gently pressing it down and - swivel the device (C1) from the DIN rail (C2) to the front. WARNING * The device may be placed into distribution boards (230/400 V) together with appropriate VDE-devices. * The device must be mounted and commissioned by an authorised electrician. * Free DIN rail areas with sticked-in data rail must be covered with covers, order no. 5WG1 192-8AA01. * The prevailing safety and installation rules must be heeded. * The device must not be opened. A device suspected faulty should be returned to the local Siemens office. Mounting and Wiring General description The N-system DIN rail device (2 SU) can be installed in N-system distribution boards and any other location or enclosure with DIN EN 50022-35 x 7,5 rails. The connection to the bus line is established through a front mounted bus connector block. Mounting the device on a DIN rail (Figure 1) - Slide the device (B1) onto the DIN rail (B2) and - swivel the device (B1) back onto the DIN rail until the slide clicks into place audibly. Technical Manual Update: http://www.siemens.de/installationstechnik 2.18.2.4/4 Figure 2: Dismounting of DIN rail device Insert battery - Note the polarity of the Lithium battery (type: CR 2450) - Insert the Lithium battery into the holder. - Push the battery holder into the battery compartment. - Press the battery holder down until it audibly clicks in place. Battery Changing Note: Always change the battery with bus voltage applied. All memorized program data is maintained when the bus voltage is applied. - Lift the battery draw with a suitable screw driver. Remove battery from the holder. Note the polarity of the new Lithium cell. Insert the Lithium battery (type: CR 2450) into the holder. REG 372, 6 pages Siemens AG 2002 Subject to change without prior notice Siemens AG Automation and Drives Group Electrical Installation Technology P.O. Box 10 09 53, D-93009 Regensburg instabus EIB Technical Product Information April 2002 4-Channel Time Switch (Annual Scheduler) REG 372, REG 372/02 5WG1 372-5 EY01 5WG1 372-5 EY02 - Push the battery holder into the battery compartment. - Press the battery holder down until it audibly clicks in Operator Elements place. - Dispose of Lithium battery in an environmentally friendly way. Start up of REG 372 - Connect the bus wire. - Set summer / winter time date rule (European dates are pre-set). Start up of REG 372/02 A. When operating without DCF77 radio control signal - Connect the bus wire. - Set summer / winter time date rule (European dates are pre-set). B. When operating with DCF 77 radio control signal - First connect the time switch with 230 V~ and then with the bus wire. - Only connect the DCF77 antenna AP 390 with the time switch REG 372/02. - The polarity of the DCF77 antenna must be observed. Safety extra low voltage is used for the antenna signal. Proper isolation from mains voltage must be provided for. C. Orientation of the antenna - For proper orientation of the antenna swivel the antenna horizontally on the mounting bracket until the LED on the front flashes every second. Figure 4a: Location of display and operator elements (1) (2) (3) (4) (5) (6) (7) (8) (9) (10) (11) (12) (13) (14) (15) (16) (17) (18) (19) (20) (21) (22) (23) Siemens AG Automation and Drives Group Electrical Installation Technology P.O. Box 10 09 53, D-93009 Regensburg Display data exchange with memory card Obelisk Display hours Interface Cursor for program selection Display date day Display date month Display year Display r = random / P 1...9 / manual On (H A) / manual Off (H C) / Permanent On (F+ A) / Permanent Off (F + C) Display status On = A, Off = C Programming - LED of BCU Programmiing button for BCU Buttons 0 - 9 for program entry Battery compartment Button for entry of date switchings Button for entry of priority programs/changes Button for cancellation of programs and program steps Button for entry of input Bus connection RES = Reset / the micro-processor makes a defined new start Program selection button for menu selection Cursor for display of days of the week 1=Monday, 2=Tuesday, ... Display for pulse programming Display 1x shows single switchings REG 372, 6 pages Siemens AG 2002 Subject to change without prior notice Technical Manual Update: http://www.siemens.de/installationstechnik 2.18.2.4/5 instabus EIB Technical Product Information April 2002 4-Channel Time Switch (Annual Scheduler) REG 372, REG 372/02 5WG1 372-5 EY01 5WG1 372-5 EY02 Room for notes Bild 4b: Location of display and operator elements (REG 372/02) (24) Bus connection terminal DCF77 antenna (25) LED lights up with DCF antenna reverse polarity (26) Display DCF77 reception Technical Manual Update: http://www.siemens.de/installationstechnik 2.18.2.4/6 REG 372, 6 pages Siemens AG 2002 Subject to change without prior notice Siemens AG Automation and Drives Group Electrical Installation Technology P.O. Box 10 09 53, D-93009 Regensburg