Block ECONOMY SMART Manual
Electronic circuit breaker
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Summary of Contents for Block ECONOMY SMART
- Page 1 MANUAL Electronic circuit breaker ECONOMY SMART BLOCK Transformatoren-Elektronik GmbH Max-Planck-Straße 36-46 Phone +49 4231 678-0 Fax +49 4231 678-177 • 27283 Verden Germany • info@block.eu block.eu •...
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Page 2: Table Of Contents
Details on signal output S2 (status oft he outputs) ............15 6.8 Details on signal output S3 (∑ for triggered outputs and device fault) ....... 16 Dimensions ..................... 16 BLOCK Transformatoren-Elektronik GmbH Max-Planck-Straße 36-46 29.08.2024 / FRAN Phone +49 4231 678-0 Fax +49 4231 678-177 •... -
Page 3: Ordering Data
24 Vdc 2 – 10A PM-0748-200-0 48 Vdc 2 – 10A PM-0748-400-0 48 Vdc 2 – 10A BLOCK Transformatoren-Elektronik GmbH Max-Planck-Straße 36-46 29.08.2024 / FRAN Phone +49 4231 678-0 Fax +49 4231 678-177 • 27283 Verden Germany Subject to technical changes info@block.eu... -
Page 4: General Information
In the event of malfunctions or da- mage, switch off the supply voltage immediately and send the appliance to 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 appliance. - Page 5 ATTENTION Do not touch the housing during operation or shortly after switching off. Hot surfaces can cause injuries. BLOCK Transformatoren-Elektronik GmbH Max-Planck-Straße 36-46 29.08.2024 / FRAN Phone +49 4231 678-0 Fax +49 4231 678-177 •...
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Page 6: Produktbeschreibung
BASIC SMART 3. Produktbeschreibung Circuit-breakers with a thermomagnetic characteristic curve in the ECONOMY SMART version are an economical alternative to classic miniature circuit-breakers. They guarantee reliable tripping, even with high line resistances, and are ideal for appliance and series machine construction. -
Page 7: Operating And Display Elements
The tripping time depends on the level of the overcurrent. In the event of a short circuit, the faulty cir- cuit is reliably switched off within a few milliseconds. The level of the short-circuit current depends on the current limitation of the supplying power supply unit and the line resistance. BLOCK Transformatoren-Elektronik GmbH Max-Planck-Straße 36-46 29.08.2024 / FRAN... -
Page 8: Aufladen Von Kapazitiven Lasten
All capacities were determined experimentally under nominal load. The tasks are guide values, possible line capacities depend on the installation situation. The supplying power supply unit must be able to supply the re- quired current without the output voltage dropping to less than 18V. BLOCK Transformatoren-Elektronik GmbH Max-Planck-Straße 36-46 29.08.2024 / FRAN... -
Page 9: Operating States, Signalling, Reactions
1. The next channel is switched on as soon as the output current of the previous channel is below the set nominal value or the previous output has been switched off, but not before 50 ms. BLOCK Transformatoren-Elektronik GmbH Max-Planck-Straße 36-46 29.08.2024 / FRAN... -
Page 10: Taster „On/Off Und Reset
The signal output S3 serves as an active 24V collective fault signal and indicates that at least one output has been switched off due to overcurrent. An internal device fault is also signalled by S3. BLOCK Transformatoren-Elektronik GmbH Max-Planck-Straße 36-46 29.08.2024 / FRAN... -
Page 11: Functionality Of 2-Wire Communication Via S1/S2
Once all 17 or 89 bits for the extended protocol have been successfully received, the cir- cuit 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. BLOCK Transformatoren-Elektronik GmbH Max-Planck-Straße 36-46 29.08.2024 / FRAN... -
Page 12: Details Of The Signal Input S1 (On/Off/Reset)
Program examples (function) for various PLC series ca be downloaded free of charge from the pro- duct page of this device on the internet at BASIC SMART (block.eu) Details of the 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 all outputs that have been switched off due to overload back on as well as to switch individual channels on or off. - Page 13 After the pulse pattern has been sent, S1 and S2 are set to low level again. New pulse patterns on S1 are only permitted after a waiting time of at least 200ms. Standard protocoll (17 Bit) BLOCK Transformatoren-Elektronik GmbH Max-Planck-Straße 36-46 29.08.2024 / FRAN Phone +49 4231 678-0 Fax +49 4231 678-177 •...
- Page 14 Current channel 6: (transmitted value) /16 A Current channel 7: (transmitted value) /16 A Current channel 8: (transmitted value) /16 A BLOCK Transformatoren-Elektronik GmbH Max-Planck-Straße 36-46 29.08.2024 / FRAN Phone +49 4231 678-0 Fax +49 4231 678-177 • 27283 Verden...
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Page 15: Details On Signal Output S2 (Status Oft He Outputs)
S1 while a pulse is being generated on S2 by the circuit breaker. It is recommended to evaluate the respective status on S2 before starting to send the telegram or to generate a telegram to query the status at least every 3 seconds. BLOCK Transformatoren-Elektronik GmbH Max-Planck-Straße 36-46 29.08.2024 / FRAN... -
Page 16: Details On Signal Output S3 (∑ For Triggered Outputs And Device Fault)
‘Active Low’ (0V). This signal output is short-circuit-proof and can be loaded up to max. 20 mA. 7. Dimensions BLOCK Transformatoren-Elektronik GmbH Max-Planck-Straße 36-46 29.08.2024 / FRAN Phone +49 4231 678-0 Fax +49 4231 678-177 •...
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