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DTMF-2 electronic component of CEBEK

DTMF Receiver 4-Relay Pre Assembled Modu; DTMF Receiver 4-Relay Pre Assembled Module Board; No. of Modules:1; Supply Voltage VDC:-; Current Rating:5A; Product Range:-

Manufacturer: CEBEK
This product is classified as Large/Heavy, additional shipping charges may apply. A customer service representative may contact you after ordering to confirm exact shipping charges

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1: USD 70.7474 ea
Line Total: USD 70.7474

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1 : USD 70.7474

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DDTTMMFF--0022 4 OUTPUTS DTMF RECEIVER. E L E C T R O N I C C I R C U I T S OPERATING MODE The DTMF-2 allows to decode the DTMF tones from 0 to 9, * and , connecting or disconnecting according to the control signals sent by the emitter the corresponding outputs. The tone corresponding to 0 key will disconnect all activated outputs at the same time, independently of their configuration, used as common Reset. It includes password or access code function and outputs individual configuration in stamdrd, flip-flop or timer modes The * and tones don t have influence on output connection, but they are used for password programming codes and outputs programming. It is totally compatible with Cebek DTMF emitters and it can be installed on DIN Rail ref C-7586. Output Programming, Standard/Flip-Flop/Timered mode. Each output can be configured in. Standard/Flip- TECHNICAL CHARACTERISTICS. Flop/Timered mode. Voltage......................................................................12 / 24 V. D.C. If you have a DTMF Cebek emitter and you don t have activated the receiver control through a password or Min/Max Consumption..............................................20 / 240 mA. the emitter s automatic password function, you can accede to the outputs programming mode through the DTMF imput sinal , min. / max.......-29 / 1 dBm. fast access command ( + 5). Memory capacity /password....................................1-10 tones. At the opposite side, you must press the own receiver outputs programming code, *00 (tone *, followed of Memorys typical life.................100.000 cycles / 100 years of retention. the 0 tone and a new tone zero). If the module is protected through a password, this one must to be Protection Aginst Poplarity Inversion...........................Volate Input. inserted previously to the programming code. Max load per relay....................................................250 V. / 5 A. If the operation is correctly done, the LED Prg will be permanently lighted on. Once the LED Prg is lighted on, Ouptuts operating.....................................................Standard/Flip-flop/Timered (1 to 254 sec). you must to press the output number to activate (1 to 8), and then a number composed by three digits. This Main board dimensions............................................107 x 87,5 x 30 mm. number from the 001 to the 254 will assign the quantity of seconds that the output will remain timered after each activation, If the introduced number is 000, the output will operate in Flip-Flop mode. If the number is superior to 255, POWER SUPPLY and INSTALLATION. the output will operate in standard mode. If the number is superior to 255, the receiver will be automatically POWER SUPPLY. The DTMF-2 circuit is composed by 2 independent power supply inputs with a common programmed in standard mode. Once the three digits are inserted, the output will be programmed with it and the circuit will leave the negative, one at 12 V DC and one at 24 V DC. For a correct module s operating mode, you have to select a voltage among these two possibilities, and do never use both at the same time. Then, if you select 12 or programming mode, and you must repeat this process for others outputs. 24 V, you have to use a power supply correctly filtered. We recommend you to use a short circuit power supply with a low ripple level like our FE-113, which has been developed to perfectly answer to the circuit Fig. 4. To program the receiver through own codes. needs. Do never use basic power supply neither rectifiers to avoid to damage devices. Note: Install a fuse and a switch on the mains power input, both are necessary for the module s protection Step 1 Step 2 Step 3 as well as for your own safety, as it is required by the CE regulations. See the general wiring map. To program the Password Password , 99 , 99 To eliminate the Password INSTALLATION. The module s installation has to be done in a waterproof place, avoiding any contact --------------- (previoulsy you have to insert , 99 , 99 between circuit and other metallic objects. The module can t be installed in place with a high humidity or the anterior password ) n Relay Timer. Relay temperature, or with the possibility to be in contact with liquids. To program Relays , 00 , 00 (1 to 8) (000 to 250) All connections, as well as the complete read of this present instruction manual have to be done before to supply the module. To program the Password. The Cebek receivers can operate with password. Nevertheless, for security reasons, once programmed, the receiver will not allow any control or programming action on it, if it is not WIRING. In the wiring you have to respect the polarity of different inputs, and the length of the used cable as previously introduced the password. This operating characteristic allows that a security code badly to be as short as possible (mainly for the DTMF connection). If the required distance is superior than 2m, or for introduced, or not remembered, disables any operation on the receiver, without possibility to deactivate it it places including many industrial atmospherics, you have to use shielded cable and to connect the braid to will only be possible to return the module to the factory to restore the whole system. the corresponding screw indicated with the ground symbol (negative). For the power supply input (power), For this reason we strongly recommend you to pay a maximum attention and care during the recording you have to use parallel cable with a maximum length of 2 m. operation, following the instructions indicated in this manual. Cebek can t be considered responsible for the DTMF Emitter-Receiver connection. The DTMF input allows signals between 29 dBm (min) and 1 dBm (max), blockade of your receivers due to such circumstances, being excluded from the product warranty. internally preamplifying before to process it. If you have a Cebek DTMF emitter and the receiver s control by password is not activated, nor the emitter s The connection between Cebek DTMF emitter and receivers is done connecting the IN input of the receiver automatic password, you can reach the outputs programming mode through the fast access command ( with the OUT output of the corresponding emitter s DTMF Clema. The ground terminal of both clemas has to + 4). be also connected between both modules if they are supplied with different power supplies. If modules are In the opposite case, the own receiver s password programming code must be pressed, *99, (tone *, supplied with the same power supply, it is not necessary to connect both grounds. followed of the 9 tone and a new 9 tone). If the module is protected by a previous password, this one must to be introduced previously to the programming code. Fig. 1. Connection between DTMF Emitter and receiver If the operation is correctly done, the access to the password memory programming will be indicated by the illumination of the LED Prg. Then, you could insert one by one, pressing the corresponding emitter s key, the different tones to store. Each tone or pulse must be clearly done, trying to not press two keys at the same time. For tis reason, we strongly recommend you to previously choose a password to avoid doubting during the recording time. Finally, a last pulsation on the asterisk key, will automatically store to the different tones introduced in the receiver s memory, and automatically activating the control by password of the same, (LED Pass lighted on). The password configuration is delimited between 1 tone (minimum) and 10 tones (maximum), being subscribed to the corresponding tones from 0 to 9. (Emitter) (Receiver) If the memory maximum capacity is surpassed, (10 tones), if the asterisk key is not pressed after the code, or if there are more than 5 sec between pulsation and pulsation, the circuit will cancel the recording, leaving the programming mode without any change on the memory. OUTPUT. CONNECTION OF THE LOAD. Module outputs re controlled by a relay, insultaed device allowing any load until 5.A. as maximum consumption The relay is not a component supplying voltage, but it s function To eliminate the password. The access by password, once activated, only can be deactivated eliminating it from the circuit memory. The process will be the same than the password programming. Firstly you have to is to allow or deny the electrical flow supplied through its contacts, like a standard switch. For this reason, you insert the valid password, then the password programming code, (*99), and finally press the pad key, ( ). have to supply the load through this device. The relay has 3 output terminals the normally open at quiescent If the operation is correctly done, the LED Prg will confirm through a short intermittence before the module (NO), the normally closed at quiescent (NC) and the common. The operating mode of this mechanism is leaves the programming mode, deactivating the access by password and erasing the memory. the same as a switch with two (2) terminals NO and common as it is indicated in the Fig. N1 . For the inverse function you have to place the load between the NC and Common. Fig. 2. Ejemplos de Conexin de la Carga. GENERAL WIRING MAP. 12 V DC Connection. 230 V AC Connection Normally Open, (NO) Normally Open, (NO) Normally Closed, (NC) Normally Closed, (NC) Common Common Pwr Ld1 COMMON 12 V. D.C. 230 V. A.C. Relay 1 Load, Load, +24 NC 24 V. Power supply Device. Device. Output 1 NO 12 V. Power Supply INFORMATION ABOUT THE OUTPUT. Specially with inductive loads, a relay can generate a fluctuation or an +12 incorrect output operating mode. In such case, you have to install an anti-spark circuit between both contacts Ld2 COMMON POWER of the relay used in this connection, as it is indicated on the drawing, to absorb the current peak provoking the Relay 2 NC Tone Output 2 mentioned problem. NO If the load connected to the circuit is supplied at Prg Fig. 3. Relay anti-fluctuation filter. COMMON 230V, you have to use a X2 type 100nF/400 V Ld3 capacitor type and a 47W. W resistor (See fig. Relay 3 NC NO Pass Output 3 2). If the load is supplied at 12 or 24 V, remove NO NC 47 W 1/2W the resistor and install only a X2 type capacitor Common between relay both contacts. COMMON 100nF In Ld4 DTMF Input You must try values between 10nF and 47nF till X2 NC Load Output 4 Relay 4 the fluctuation disappears. Supply Load, NO DTMF Device. OPERATING MODE INDICADORES. Existen cuatro leds indicadores en el circuito, cada uno de los cuales puede asumir la visualizacin de varias funciones. Led Pwr. (Rojo). Se mantiene iluminado mientras el mdulo est alimentado. Led Tone. (Verde). Se iluminar durante la recepcin de un tono dtmf. Led Prg. (Rojo). Permanecer iluminado mientras el circuito se encuentre en modo programacin, (password o rels), desactivndose en el modo de funcionamiento estndar. TECHNICAL SUPPORT AND INFORMATION. Led Pass. (Amarillo). Si se encuentra iluminado indica que el receptor opera con password. En caso GARANTIA contrario permanecer apagado.l For any questions or more information: AOS Leds Ld1 a Ld8. (Verdes). Se iluminarn mientras la correspondiente salida se encuentre activada, TO By Fax. (24h.) +34.93.432.29.95 By Mail: C/ Quetzal, 17-21, Entlo. 2 desconectndose a la par que sta. TAL 3 YEARS (08014) BARCELONA - SPAIN. WARRANTY OPERATING MODE. Each time it will receive the DTMF code corresponding to a pressed key in the emitter, By E-Mail: sat the circuit will process and activate the corresponding output. If the module has activated the access Keep you invoice. For any repairing could you send this with module. through a password, before each output number, the password must be inserted. Else, the module will lost the warranty. The tones corresponding to keys 1 to 8 will independently activate the corresponding output, and disconnected this output once the programmed timer is done this time could be selected between 1 and All the modules CEBEK have 3 years of total warranty in thecnical 250 sec (as maximum) if they were configured in flip-flop mode, they will remain activated till the same repairing, and spares from the date of buy. output number is sent, at this moment they will be disconnected or if they were configured in standard mode, they will remain activated while the corresponding key is pressed in the emitter. CEBEK is trade make of FADISEL S.L. more than 300 modules are avaible When any output is activated, in standard, flip-flop or timered mode, a new control tone of the same will in stock for any purpose request our CATALOGUE, or visit our Web site deactivate it, used also as individual reset. Rev. 0702 ENGLISH. OUT DTMF DTMF IN OUT 4 OUT 3 OUT 2 OUT 1 GARANTIE ANN ANYS GARANTIAX-ON Electronics Largest Supplier of Electrical and Electronic Components Click to view similar products for cebek manufacturer: Other Similar products are found below : I-33 I-1 I-10