Control cabinet: Difference between revisions
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= Requirements = | = Requirements = | ||
# The control cabinet shall have the possibility to cut off the connection to the power supply (all wires). | # The control cabinet shall have the possibility to cut off the connection to the power supply (all wires). | ||
# The control cabinet shall limit the current drawn from the power supply. | # The control cabinet shall limit the current drawn from the 230V AC power supply. | ||
# The control cabinet shall limit the current drawn by each actuator (all pumps, skimmer, feeder, heater, ventilation fans). | # The control cabinet shall limit the current drawn by each actuator (all pumps, skimmer, feeder, heater, ventilation fans). | ||
# The control cabinet shall provide switches accessible without opening the cabinet allowing to switch off the following devices: | # The control cabinet shall provide switches accessible without opening the cabinet allowing to switch off the following devices: | ||
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# The control cabinet shall provide a rail mount terminal block for all 230V devices that do not use a power socket: | # The control cabinet shall provide a rail mount terminal block for all 230V devices that do not use a power socket: | ||
#* feeder | #* feeder | ||
# The control cabinet shall provide 230V AC supply voltage to 12V power supply. | |||
# The control cabinet shall provide 12V supply voltage to the relay actuator (Controllino). | |||
# The control cabinet shall provide 12V voltage to the relay inputs of the Controllino. | |||
# The control cabinet shall provide 12V voltage from the relay outputs of the Controllino to the fuse of each actuator. | |||
#* Note: The ventilation fans share one relay output but have distinct fuses. | |||
# The control cabinet shall allow to route all cables (power supply, actuators, sensors) to outside of the cabinet - preferably at the bottom of the cabinet. | # The control cabinet shall allow to route all cables (power supply, actuators, sensors) to outside of the cabinet - preferably at the bottom of the cabinet. | ||
Revision as of 11:51, 9 January 2026
The control cabinet includes the following components
- Main control unit (Raspberry Pi)
- Relay actuation unit
- Power supply 12V
- Fuses
- Circuit breaker
- Main switch
- Relays for manual control of pumps and skimmer
- Sockets for power output to pumps and skimmer
Requirements
- The control cabinet shall have the possibility to cut off the connection to the power supply (all wires).
- The control cabinet shall limit the current drawn from the 230V AC power supply.
- The control cabinet shall limit the current drawn by each actuator (all pumps, skimmer, feeder, heater, ventilation fans).
- The control cabinet shall provide switches accessible without opening the cabinet allowing to switch off the following devices:
- Protein skimmer
- Main pump #1
- Main pump #2
- Auxiliary pump #1
- Auxiliary pump #2
- Heater
- Feeder
- The control cabinet shall provide power sockets for the following devices:
- Protein skimmer
- Main pump #1
- Main pump #2
- Auxiliary pump #1
- Auxiliary pump #2
- Heater
- The control cabinet shall provide signal indicator lamps for the following devices:
- Protein skimmer
- Main pump #1
- Main pump #2
- Auxiliary pump #1
- Auxiliary pump #2
- Heater
- The control cabinet shall provide a rail mount terminal block for all 12V devices:
- all Balling mineral dosing pumps
- fresh-water refill pump
- ventilation fan #1
- ventilation fan #2
- The control cabinet shall provide a rail mount terminal block for all 230V devices that do not use a power socket:
- feeder
- The control cabinet shall provide 230V AC supply voltage to 12V power supply.
- The control cabinet shall provide 12V supply voltage to the relay actuator (Controllino).
- The control cabinet shall provide 12V voltage to the relay inputs of the Controllino.
- The control cabinet shall provide 12V voltage from the relay outputs of the Controllino to the fuse of each actuator.
- Note: The ventilation fans share one relay output but have distinct fuses.
- The control cabinet shall allow to route all cables (power supply, actuators, sensors) to outside of the cabinet - preferably at the bottom of the cabinet.