Washaccess - Collective laundry manager

1. Wiring Diagram

2. Operation

The system consists of a combination of an RFID reader and a relay meter, which allows for measuring consumed energy while switching a load (washing machine or full laundry column) on or off.

  • A user identifies themselves with a badge at the RFID reader connected to the Gateway via Ethernet/IP.
  • If the badge is valid, the relay closes immediately upon badge validation, and the washing machine switches on.
  • The transaction is then initiated, and the meter reading is automatically taken.
  • The user can end the transaction by presenting their badge again.

At this point, the meter is read again, and the energy consumed during the transaction is recorded on the user's account.

Installation Examples

A laundry column with the RFID reader fixed to the wall on the left:

All-in-one enclosure for one or two laundry columns. Ideal for replacing a traditional coin slot:

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