EM-EA1 Extension

£321.60
£176.88 inc VAT

PlusBus subscriber EM-EA1 Extension
Function extension inside enclosure for wall mounting.

Using the inputs and outputs allows one of the following functions to be achieved:

  • Up to max. 3 EM-EA1 extensions can be connected to a heat generator
  • Connection of an external solenoid valve
  • External extractor interlock
  • Fault message input 24V and block system
  • Fault message input 230V and block system
  • Fault message output
  • Operating mode changeover (all heating circuits)
  • Input 0-10V for external temperature demand

Required for connection of fault messages, for example from the condensate removal pump.

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