ABB Stotz S&J Floor Heating Controller VAA/A6.24.2

Manufacturer: ABB Stotz S&J
Designation: 6-channel floor heating controller, surface-mounted
Type: VAA/A6.24.2
KNX bus system: yes
KNX wireless bus system: no
Wireless bus system: no
LON bus system: no
Powernet bus system: no
Other bus systems: none
Bidirectional wireless: no
Mounting type: REG
With bus coupling: no
Bus module detachable: no
Continuous control size: yes
Switching control size: yes
Valve protection function: yes
Manual operation: yes
Max. switching current (resistive load): 5 A
Number of outputs: 6
Max. output current: 5 A
Switching voltage: 24 V
Protection class (IP): IP20
Min. depth of device box: 52 mm

ABB Stotz S&J Floor Heating Controller VAA/A6.24.2: additional details
For controlling up to twelve thermoelectric 24 V DC or analog 0-10 V valve actuators (two per channel). With integrated power supply for the valve actuators. The device features a built-in relay output for switching the heating circuit pump based on the control value of the valve outputs. The valve outputs can be controlled by the internal or external room temperature controller. The device is suitable for installation in the (floor) heating distribution system.
EAN: 4016779063715.