LESSON, BREAK AND BELL RINGING DURATION SETTING DESCRIPTION - setting: lesson beginning time, les- Displayed items and messages description son duration, successive breaks duration and the bell ringing duration enter the mode -week sdays , -setting banks - day by pressing OK - year - automatic mode -lessons beginning With select the settings bank for all time - manual mode - lesson duration - automatic settings it is possible to select one of the banks: or , where it is possible - winter time -bell ringing duration - users to set various times (e.g. - std lessons, - summer time - breakduration - short lessons) the default active one - ON / OFF - bell ringing - alarmmode is switching to the bank is real- - School year active ized by means of IN2 control input in order to enter settings edition for the given bank Button description press OK , , , - windows for time settings the win- the main window the automatic mode enteror , if the automode is already ON, switch-OFF dows toggling by means of the cursors theother windows exit to a higher levelwithout data entered saving Window - - lesson beginning hour and lesson days setting (these days the the main window - the manualmode enter or, if the manual mode isalready O N, switch-OFF bell will be operating in the auto mode): the other windows exit toa higher level without data entered saving press OK to enter with set the les- son beginning hour acknowledge with OK Week d ivision combinations the mainwindow themain menu enter with set the lesson beginning minute and 1 the other windows a submenu enter or theset value acknowledgement press OK with select lesson days (for the 2 3 automatic mode setting for the bell) there are three week division modes available: Monday window /option toggle or theset value increase / decrease. Friday, Saturday and Sunday, all week after acknowledgement with OK the lesson duration setting win will be open MAIN MENU Window - - lesson duration setting in minutes: press OK to enter with select lesson duration in minutes after acknowledgement by pressing OK the bell ringing duration setting window will be open Menuenter by pressing OK menu items scrollingbe means of the cursors . Window - - bell ringing duration setting in seconds: press OK to enter with cursors select bell ringing duration in seconds after Function Description selection acknowledgement by pressing OK the break duration setting window will be open LESSON, BREAK AND BELL RINGING DURATION SETTING Window - - the break duration viewing and setting in minutes: press OK to enter with cursors select the break to set and press OK with select the break duration within the range between 0 and 60 minutes acknowledge with OK , with cursors select suc- CURRENT TIME SETTING cessive break no. to set maximum number of the breaks is 20 enter edition by pressing OK the marker is designed for the last CURRENT DATE SETTING break marking the ringing program will be running until the rfi st marker near the break no. is met (further programmed breaks WINTER / SUMMER TIME SETTING will not be realized). HOLIDAY BREAK SETTING It is possible to exit any submenu to a higher level at any moment, without settings saving, by means of pressing the keys or . DATE SETTING - the current date setting enter by pressing OK HOLIDAY BREAK SETTING RYEAR with cursors select a year and acknowledge with OK allow- able settings: 20002099 MONTH with cursors elect a month and acknowledge with OK - holiday break setting DAY - with cursors select the months day and acknowledge with enter the mode by pressing OK the unit is protected against entering incorrect days for the given OK month (leap years accounted) and calculates the weeks day on the , With set activity or basis of the set date inactivity for the holiday After acknowledgement the date setting window is open and current break acknowledge by press- winter/summer time is set, if the auto option is active . ing OK S electing causes he holi- It is possible to exit any submenu window at any moment without set- day break settings main win- tings saving by pressing or key. dow i With cursors select the beginning day or the ending day for the holiday break press OK TIME SETTING AND WINTER / SUMMER TIME TOGGLING With cursors select an appropriate year acknowledge selection by pressing OK W ith cursors select a month acknowledge selection by pressing OK - current time setting enter by pressing OK K With cursors select the months day acknowledge selection by pressing OK HOUR - with select hour in one of the following formats: 1-24 , A fter the settings acknowledgement the holiday break ending setting window will be open 1-12 (AM), 1-12 (PM), acknowledge by pressing OK , i In the same way as for the holiday break beginning day set the year, month and day After the setting acknowledgement the holiday break beginning MINUTES - with cursors select minutes and acknowledge by press- setting window will be open . ing OK Minutes acknowledgement causes seconds reset and entering the It is possible to exit any submenu to a higher level at any moment, without settings saving, by means of pressing the key or . time setting window - winter / summer time toggle mode selection: - auto- matic time changing on the l ast M arch Sunday, a t 2:00, into summer time and on the last October Sunday, at 3:00 into winter time -winter / summer time toggle manual enter by pressing OK , MODE SETTING - with select or and press OK after OPERATING MODE CHANGE (AUTOMATIC, MANUAL, OFF) selecting , winter / summer time will be toggled automatically in dependence of the current time and date after mode selecting you enter the next window The manual op mode change (the bell manual switching ON / OFF) if the main window is With select winter / summer, where: is winter time, is summer open and the automatic mode is set pressing the key will cause entering the manual time if the time icon is changed, the timer will correct the current time mode successive key pressing will cause appropriately acknowledge selection by pressing OK changeover between & the manual mode and the OFF mode.. After the time mode selecting winter / summer time toggle window will The automatic mode change (system operating according to the previous settings) if the be open. main window is open and the manual mode is set pressing the key will cause entering It is possible to exit any submenu to a higher level, at any moment the automatic mode successive key pressing will cause changeover between the OFF without settings saving by means of pressing or key. and auto mode ( & ). Exit from the OFF mode (the relay is OFF permanently) if the main window is open and the OFF mode is set, pressing the key will cause entering the manual mode , pressing the key will cause entering the automatic mode . SDM - 10PSU SDM-10, SDM-10/U ASSEMBLY CONNECTIONS INSTRUCTION MANUAL SCHOOLBELL CONTROLLER 1. Disconnect the electric network by L(+) means of an appropriate cut-off, cur- N(-) rent-limiting circuit-breaker or sepa- Control input 1 (ALERT) Zakad Mechaniki i Elektroniki rator. Control input 2 (BANK 2) ZAMEL sp.j. L(+)/ N(-) 2. Check if there is no any voltage be- tween power leads by means of an J.W. Dzida, K. odziska appropriate gauge. ul.Zielona 27, 43-200 Pszczyna, Poland 3. Mount the SDM-10 controller on TH Tel.+48 (32) 21046 65, Fax +48 (32) 210 8004 35 rail. www.zamelcet.com, e-mail: marketing zamel.pl 4. Connect the system leads to the terminals according to the electrical diagram. DESCRIPTION TECHNICAL DATA 5. Connectpower supplycircuit. The SDM-10 school bell controller is designed SDM- 10 for acoustic signalling control at schools using Power terminals: A1, A2 the school bells (e.g. DNT-212, DNS-212, DNT- UNIT DIAGRAM SDM-10:230 V (-15 +10%) 212M, DNS-212M). The system control runs in Ratedvoltage: SDM-10/U: 24 250 V ,30 300 V an automatic mode according to the preset pro- Ratedfrequency: 50 / 60 Hz gram. Program setting is operated by means of selecting the lesson duration, breaks duration and Ratedcurrent: 2W / 14 V A KEYB. LCD defining the beginning hour. The system is ready Channels quantity: 1 to implement some specials functions (alert bells, Program: mannualcycle bell control short lessons) by means of programmable control A1 School Operating modes: manual, automatic C bell inputs. The controller may be manufactured as a A2 kit for assembling, EW-01 Electronic School Bell . Summer / wintertime changing: automatic,manual In case of power supply malfunction the unit LCD panelillumination colour: amber RTC IN battery sustain enables all settings saving and Externalinput: yes maintaining. Timemeasure accuracy: max. 1 s/ 24 h przy temp. 25 C Clocksustain time: 3years Program sustain time: 10 years FEATURES CASING DIMENSIONS Trigger terminals: IN1, IN1,IN2, IN2 Easy time table programming algorithm, Relay outputterminals: 11,12, 14, 21, 22,24 Easy lesson time changeover: normal / short, Relay contacts parameters: 2NO/NC-16 A/250V AC14000 VA RTC circuit and built-in calendar, Connection terminals quantity: 12 Bell ringing duration setting possible, 2 Alert bells programming possible Connectionwire section: 0,2 2,50 mm DEVICE CONTROL 2 control inputs for running programmed func- o Operating temperature: -20 +60 C tions, Operatingposition: optional Two power supply versions: 230 V or 24 250 There are twoindependent control inputs: V, 30 300 V Casingfastening: TH35 rail (according to PN-EN 60715) Control input 1 (alert) after L or N signal comes on the input terminal the manual op mode is set Relay output two changeover contacts, at once and two output relays are ON, and the display shows the message . After setting Casing IP: IP20 (PN-EN 60529) maximum load 16 A, the input triggering OFF, the relays will be OFF, but the unit will remain in the manual mode for Protection class: Clock and program data battery sustain, II about1 minute, and then will enter the op mode set before ALERT inputoperating. LCD display LED illumination. Overvoltagecategory: II Control input 2 (bank 2) after L or N signal comes on the input terminal the display shows Pollutionlevel: 2 and the bank 2 is set active the settings declared for in the auto mode (e.g. short lessons) are binding. After setting the input triggering OFF settings programmed for will be Dimensions: double-module(35 mm) 90x5x66 mm restored (e.g. standard lessons). PRODUCT FAMILY Weight: 140 g Standardconformity: PN-EN 60730-1 PN-EN60730-2-1 The SDM-10 controller is a member of PN-EN 61000-4-2,3,4,5,6,11 the SDM product family. The device should be con- MAIN RESET nected to a single-phase SDM - xx/U Powersupply: APPEARANCE In order to cancel the timer settings time , system according to current SDM-10:230 V date, data function activity, etc.) I t is neces- standards. The device SDM-10/U:24 250 V sary, in the main window, to press and hold SDM-10/U: 30 300 V simultaneously ( i ) for 3 seconds connections will be des- CAUTION All the display efi lds will be illuminated cribed in this manual. Only Powerterminals Device version: After a while the timer will enter the date and Triggerterminals (A1, A2) (IN1,IN1, IN2, IN2) time setting mode. qualified electricians are allowed to mount, 10 - basic Automode connect and adjust the controller. It is neces- Manual mode NOTE: In order to cancel all the saved programs it is necessary to hold OK key additionally. sary to read this manual before the device Winter / summer time Device type mounting. Do not disassembly the device ca- Weeks day sing or you will lose any warranty rights and Display expose yourself to the electric shock hazard . WARRANTY Before mounting operation make sure of di- Currentdate (dd-mm) Theproduct warranty is for a period of 24 months 1.ZMIE ZAMEL SP .J. assures 24 months guarantee for the product. sconnecting the connection wires from the 2. The manufacturersguarantee does not cover any of the followingactions: a) mechanical damage during transport, loading / unloadingor underother circumstances, electric network. Use a cross-head screwdri- Currenttime (gg:mm:ss) Control buttons b)damage caused by incorrect product mounting or misuse, ver of 3.5 mm diameter to mount the device. c) damage caused by unauthorised modifications made by the PURCHASER or any third parties to the product or any other devices needed for the productfunctioning, The controller should be carried, stored and Ringing indicator d) damage caused by Act of God orany otherincidents independent of themanufacturer . used in an appropriate way. Do not mount the 3. The PURCHASER shalllay any claims in writing to thedealer or ZMIE ZAMEL SP . J. Schoolyear 4. ZMIE ZAMEL SP.J. is liable for processing any claim accordingto current Polish legislation. device in case of any unit parts lack, damage indicator 5. ZMIE ZAMEL SP. J. shallprocess the claim atits own discretion: product repair,replacement or money return. 6. The manufacturersguarantee is valid in theRepublic ofPoland. or deformation. In case of malfunction please Relay output terminals 7. The PURCHASERs statutory rights in any applicable legislation whether against the retailer arising from the purchase contract or (12,1 1,14, 22,21, 24) notify the manufacturer. otherwise arenot affectedby this warranty. Dealersignature & stamp, purchase date