Ponovilec MasterBus

The MasterBus Repeater from Mastervolt (reference 77031100) is a device designed to optimize and extend the range of MasterBus communication networks. It doubles the maximum network length, ensuring data transmission integrity and reliability over extended installations.

The MasterBus Repeater integrates two main functions: data refresh and MasterBus network power supply. These functions are essential for maintaining network performance over long distances and with numerous connected devices.

The MasterBus Repeater offers three data refresh modes:

"Off" Mode: The MasterBus is split into two separate networks with no data transfer."On" Mode: All data passing through the repeater is refreshed."Smart" Mode: Data is refreshed only if the receiver is on the other side of the repeater, minimizing unnecessary traffic.

The MasterBus Repeater can be powered via the MasterBus itself or by an external 8 to 35 V DC source.

A MasterBus Repeater is recommended for cable lengths exceeding:

250 m with fewer than 10 connected devices.150 m with fewer than 25 connected devices.100 m with fewer than 50 connected devices.

The MasterBus Repeater has dimensions of 66 x 78 x 32 mm (H x W x D) and weighs approximately 0.09 kg (90 grams).

The MasterBus Repeater has an IP21 ingress protection rating. This means it is protected against solid objects larger than 12.5 mm and against vertically falling water droplets.

The MasterBus Repeater is supplied with a MasterBus cable, a MasterBus terminator, a screw terminal block, and a user manual.

Yes, the MasterBus Repeater complies with the provisions of the EMC Directive 89/336/EEC and its amendments, as well as the Low Voltage Directive 2006/95/EC. It meets the standards EN 50081-1:1992, EN 50082-1:1997, and EN 60950:2000, and carries the CE mark.

To install the MasterBus Repeater, insert the MasterBus cables into the designated connectors, then connect the DC power cables (8-35 V input) to the screw terminal. The repeater can also be mounted on a DIN rail.

Yes, the MasterBus Repeater is designed to be mounted on a 30 mm (1.2 in) DIN rail.

Yes, a MasterBus terminator is included with the MasterBus Repeater and is required for proper operation of the MasterBus network, particularly at the ends of the bus.

The MasterBus Repeater is equipped with a communication LED that lights up when data transmission is active, indicating proper operation.

Yes, the MasterBus Repeater is designed to work with all Mastervolt MasterBus network devices, extending range and improving communication reliability between them.

The MasterBus Repeater functions, such as repeater mode or power mode, can be configured using a MasterView display or the MasterAdjust software, which is available for free download.

Yes, by setting the MasterBus Repeater to "Off" mode, the MasterBus is split into two separate networks with no data transfer. This can be useful for temporarily isolating sections of the network for diagnostic or maintenance purposes.

Yes, the MasterBus Repeater is covered by the Mastervolt warranty, ensuring the product was manufactured in compliance with applicable legal standards and stipulations.

Yes, if the product is not used in accordance with regulations, instructions, and stipulations in the user manual, damage may occur and the product may not meet specifications, which could void the warranty.

To ensure the warranty remains valid, it is imperative to strictly follow the usage and installation instructions provided in the manual. It is also important never to remove the product identification label.