MANUAL EN ELECTRONIC CIRCUIT BREAKER V 1.08 BASIC SMART 1. ORDERING DATA The following table shows the ordering data for the charging and control unit and the battery modules. Table 1: Ordering numbers Variant Input voltage Output current Channels PC-0824-480-0 24 Vdc 0,5 –...
BLOCK Transformatoren-Elektronik GmbH for inspection. The device does not contain any service parts. If an internal fuse blows, there is most probably an internal defect in the appli- ance.
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MANUAL EN ELECTRONIC CIRCUIT BREAKER V 1.08 BASIC SMART ATTENTION Switch off the input voltage before carrying out installation, maintenance or modification work and secure it against unintentional switching on again. ATTENTION Do not make any changes or attempts to repair the appliance. Do not open the device! ATTENTION Prevent the ingress of foreign objects such as paper clips and metal parts.
BASIC SMART 3. Product description The BASIC SMART circuit breakers guarantee maximum system availability. If a circuit is overloaded, only the faulty current path is reliably disconnected thanks to active current limiting to 1.7 times the rated current without affecting the other circuits. A voltage dip on unaffected circuits is reliably prevented.
MANUAL EN ELECTRONIC CIRCUIT BREAKER V 1.08 BASIC SMART Switch-off occurs after max. Switch-off occurs within 50 ms ... 5s if Set rated curent 5 s with overcurrents > overcurrent between: 0,5 A 0,75 A 1,00 A 1,20 A 1,20 A...
MANUAL EN ELECTRONIC CIRCUIT BREAKER V 1.08 BASIC SMART event of overcur- rent > 2,2 A 3,4 A 1,7 x Rated current 4,4 A 6,8 A 6,6 A 10 A 1,5 x Rated current 8,8 A 10 A 12 A...
MANUAL EN ELECTRONIC CIRCUIT BREAKER V 1.08 BASIC SMART Leitungsquerschnitt: 2,5mm² Cable length (out- Switch-on capaci- Switch-on capaci- Switch-on capaci- Switch-on capaci- going and return tance [mF] at 22 V tance [mF] at 24 V tance [mF] at 26 V...
MANUAL EN ELECTRONIC CIRCUIT BREAKER V 1.08 BASIC SMART 5) The affected output can be switched on again by pressing the button twice or via a pulse (>0,5s) at signal input S1, transition to operating state Z1. Switch-on delays of individual channels The outputs are switched on sequentially after a minimum input voltage (switch-on threshold) is reached.
Extended protocol: (89 bit data - minimum transmission time 6.3 seconds) Current input voltage Set nominal currents per channel Current current per channel (only applies to BASIC SMART equipment) Communication sequence via S1/S2 A digital output of the control unit sends the Manchester coding to the circuit breaker via ‘S1’.
Programme examples (function) for various PLC series can be downloaded free of charge from the product page of this device on the Internet at BASIC SMART (block.eu). Details of signal input S1 (ON/OFF/RESET) This 24V signal input is not electrically isolated in relation to the 0V input of the module. This input can be used to switch on all outputs that have been switched off due to overload as well as to switch individual channels on or off.
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Bit 5 = ‘1’: the rated currents set on the current selector switch and the current input voltage are transmitted Bit 5 = ‘0’: the current input voltage and, for all circuit breakers in the ‘BASIC SMART’ configu- ration, the current output currents are transmitted.
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ELECTRONIC CIRCUIT BREAKER V 1.08 BASIC SMART Once all 17 or 89 bits have been successfully received, the circuit breaker sends an 18th or 90th bit as a stop bit. This takes 1.5 clock cycles. During this time, the PLC must not send another bit.
MANUAL EN ELECTRONIC CIRCUIT BREAKER V 1.08 BASIC SMART output currents (only equipment ‘BASIC SMART’) are transmitted in addition to the current input voltage. Input voltage: ((transmitted value) /16 + 16) V Current channel 1: (transmitted value) /16 A Current channel 2:...
ELECTRONIC CIRCUIT BREAKER V 1.08 BASIC SMART A digital input of the control system must therefore query the signal contact S2 in order to be informed of status changes in the circuit breaker. At the same time, the control system must be programmed to avoid starting a telegram via S1 while a pulse is being generated on S2 by the circuit breaker.
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