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Module I/O relay

Module I/O 4 Relays 8 DI

The WP8024 I/O Module is supplied with a 24V DC DIN rail power supply and connects to the Climkit Gateway via RS485-Modbus (like electricity meters).

It features 4 relays that can be used to control equipment such as water heaters, heat pumps, swimming pool pumps, etc.

Dry contacts (e.g., SG-ready for a heat pump) can be directly wired to a module relay.

In the case of a water heater, the module relays control contactors, which in turn switch on the water heater.

A three-phase water heater resistor can be connected with an independent relay per phase to allow staged switching and maximize self-consumption even with low photovoltaic production.

If 4 relays are insufficient, it is possible to connect multiple modules to the Gateway.

It also features 8 digital inputs (DI) which are used, for example, to detect the signal from a DSO meter for load shedding on charging stations.

Supplied with 24V DC DIN rail power supply.

3-Position Switch

It is recommended to install a 3-position switch between the relay module and the equipment being controlled to allow manual switching of the latter.

Positions:

  • Up (I): Automatic controlled by the relay module and the optimization system
  • Middle (0): Forced off
  • Down (II): Forced on

Type Model: Hager SFB116

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