Table of Contents

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, pool pumps, etc.

Potential-free contacts (e.g., SG-ready for the heat pump) can be connected directly to one of the module's relays.

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

A three-phase water heater resistance 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 not sufficient, it is possible to connect multiple modules to the Gateway.

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

Supplied with a 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

Typical model: Hager SFB116

How Did We Do?

Contact