Többfunkciós Kimeneti Érintkező

Installing the Multipurpose Contact Output is straightforward. It mounts on a 30 mm DIN rail. Connect the MasterBus cables to the dedicated connector, then wire your equipment (fan, alarm, etc.) to the screw terminal, following the labels: input (1), normally closed output (2), and normally open output (3). The relay’s maximum current is 1 A.

Yes, the Multipurpose Contact Output is compatible with Mastervolt chargers equipped with the MasterBus data bus, such as the ChargeMaster or the Mass Charger. It can be configured as a charger status interface (CSI) to trigger an action in case of a fault.

The potential-free contact of the Multipurpose Contact Output can handle a maximum voltage of 30 V DC and a maximum current of 1 A. It is designed for 12 V or 24 V systems.

Yes, this is a typical use case. The Multipurpose Contact Output can be configured to start and stop a generator. It includes a 1-second start pulse option required by some generators, as well as minimum and maximum runtime delays.

You can control any 12/24 V equipment drawing less than 1 A, such as a battery compartment fan, a buzzer, an alarm, a generator contactor, or a power supply. The relay is a dry contact (NO/NC/COM).

Configuration is done via the MasterBus menu. You can enable the 'Min. runtime' option and set the duration between 15 minutes and 45 days. The factory setting is 15 minutes.

Yes, the Multipurpose Contact Output is compatible with the MasterShunt. You can, for example, configure an event so that the relay activates when the battery level is low, to start a generator.

The Multipurpose Contact Output has an IP 21 protection rating, meaning it is protected against access to hazardous parts with a finger and against vertically falling water droplets. It is suitable for installation inside the boat, in a dry location.

Yes, you can customize the device name. By default, it is called 'DC Relay', but you can rename it with up to 12 characters via the configuration menu.

The communication LED lights up when the relay status is 'activated'. It allows you to visually check if the relay is operating.

Yes, the module is designed for 12 V and 24 V systems. The relay contact supports up to 30 V DC, making it fully suitable for 24 V installations.

Factory reset is generally performed via the MasterBus configuration software. Refer to the user manual for the exact procedure, as it may vary depending on the firmware version.

Yes, this is a common application. By configuring an event on a MasterShunt or another battery monitor, you can make the Multipurpose Contact Output trigger an audio or visual alarm when the battery voltage reaches a critical threshold.

Yes, the delivery includes a MasterBus cable, a MasterBus connector, a terminal block and the user manual. All the necessary items for basic installation are provided.

In the Multipurpose Contact Output configuration menu, enable the 'Puls. (1sec)' (1 sec pulse) option. This will generate a one-second pulse when the relay is activated, which is required for some generator starters.

Yes, this is a typical use case. You can configure an event on the Mass charger so that the relay activates a fan when the charger is running or in fault mode, to vent gases.