KNX MULTIFUNCTION ACTUATOR, PowerBlock io88 Multi. 8 OUTPUTS 16A, 140UF (8 ON/OFF OR 4 BLINDS OR 2 FANCOIL) / 8 BINARY OR ANALOGUE INPUTS, 8U DIN RAIL

The most innovative and complete actuators on the POWER BLOCK market are renewed once again, now incorporating as a novelty Power Block io88, with the well-known powerful functions of the uBrick and Power Block series:

Power Block io88 features:

• 8 inputs (binary/analog)
• 8 configurable outputs
  • Up to 8 binary outputs
  • Up to 4 blinds
  • Up to 2 Fan Coils

INPUTS

• Short/long press (suitable for conventional switches)
• Dimmer adjustment
• Shutters/Blinds
• KNX Scenes
• Sending value with different DPTs (1 bit, 1 byte - unsigned, percentage - 2 bytes float, 4 bytes)
• Multiple operations according to number of pulses
• Flashing function
•  Pulse-triggered sequences with multiple telegram sends for different objects
• Manual activation of all entries with telegram sending on the front according to parameterized function
• Disable Function
• LEDs for input status Monitoring

BINARY OUTPUTS:

• Bus failure behavior
• Time counters (ascending/descending)
• Switching counters (ascendants/descendants)
• KNX scenes with delays between events
• 2 independent timers per output
• Alarms with priorities and ACK
• Disable feature

SHUTTER / BLIND OUTPUTS

• Bus Failure Behavior
• Lower/upper limits that can be modified by object
• KNX scenes with delay between events
• Presets with position/slats that can be modified by object
• Alarms with priorities and recognition
• Enable/Disable Feature
• Inverted Motion Object
• Control manual
• Precise positioning

FAN COIL with the most complete functions on the market:

• Bus failure/recovery behavior
• Multiple fan/valve restrictions (Max/Min/Eco/..)
• Fan delay when turning on, off, forced ventilation, etc.
• Thermostat monitoring
• Additional cyclic ventilation, even when HR is off
• Multiple ways of fan control: 3x1 bit, 1 byte percentage, 1 byte unsigned, value customization, etc.
• Alarms
• Etc.

Fan Coil Application Examples:

• Control of the fan from a simple KNX keypad or from any webserver, thermostat, etc... No need for complex logical functions to define special behaviors
• Operating restrictions by time slots (e.g. limiting fan speeds at night to avoid annoying noise)
• Delay the activation of the fan while the hot/cold water temperature in the pipes is reached, to avoid annoying drafts of unconditioned air.
• Timing of the MANUAL ventilation mode to return to AUTO mode after a defined time.
• Minimum dwell times at each speed to avoid sudden changes in ventilation.
• Switching off the fan while the valve is closed to reduce noise.
• Automatic valve flow to prevent limescale for long periods of non-use.
• Automatic switching on of the fan only to ventilate closed rooms and prevent the accumulation of bad odours.
• Etc...

ADVANCED FUNCTIONS available more than 100!! and independent channels:

• Thermostat
• Timers with Remaining Time bus sent
• Logical functions (Booleans, comparators, mathematics, filters, gates, DPT converters, etc.)
• KNX scenes with delays between events
• Setpoints
• Analog and digital alarms
• Overwriting User Parameters
• Saving of all variables with bus voltage failure
• Etc..