General
Product type	DALI-Multi-Master -
Manufacturer	WAGO -
Protocol	DALI -
Mounting method	Trunking rail 35x7.5 mm -
Connection type	Clamp -

The WAGO 753-647 is a DALI-Multi-Master, a control device for lighting control in industrial and commercial applications. It enables the control of multiple DALI loads via a common bus system and is specifically designed for integration into automation systems. The product serves as a central control unit coordinating multiple DALI loads over a network, with communication taking place via the DALI protocol. The unit is intended for use in enclosures and is mounted on a support rail, with installation via a standard 35-mm rail connector.

Applications

The WAGO 753-647 is intended for applications in intelligent lighting control within industry, commerce, and infrastructure. It is particularly suitable for systems where multiple lighting fixtures are to be controlled via a common DALI network. The Multi-Master function allows for the parallel control of multiple DALI loads, with control managed through a central interface. The unit is designed for use in enclosures, with mounting on a standard support rail.

Functions and Equipment in Detail

The DALI-Multi-Master enables the control of multiple DALI loads via a common bus system. Communication takes place via the DALI protocol, which allows bidirectional data transfer between the control device and the loads. The unit is designed as a terminal block, allowing it to be mounted directly onto a support rail. Control is achieved via a serial interface, with communication to other devices occurring over the DALI network. The unit is designed for use in industrial environments and supports integration into existing automation systems.

Technology Explained Simply

The WAGO 753-647 operates according to the DALI standard (Digital Addressable Lighting Interface), an internationally recognized protocol for digital control of lighting systems. As a Multi-Master, it can control multiple DALI loads simultaneously, with each load identified by a unique address within the network. Communication takes place via a bus system connected through a terminal block. Control is achieved via a serial interface, with bidirectional data transmission. The unit is designed for use in enclosures and is mounted on a standard support rail.

Compatibility and Accessories

The WAGO 753-647 is compatible with other DALI devices and can be integrated into existing DALI networks. It can be mounted on various support rails, such as the steel support rail 35x7.5 mm (e.g. 210-112 or 210-113) or the aluminium support rail (210-196). Additionally, quick identification systems such as the Mini-WSB (e.g. 248-501/000-007) or system enclosures such as the I/O aluminium system enclosure (e.g. 850-826) are available to facilitate installation and identification. The unit can also be combined with other WAGO products, such as the DALI-Multi-Master DC/DC converter (753-620).

Mounting and Installation

Mounting is performed on a standard support rail (35x7.5 mm) using the integrated rail connector. The unit is inserted into the enclosure and clipped onto the support rail. Electrical connections are made via the terminals, with the DALI bus lines connected accordingly. Installation requires no additional tools, as mounting is done via the rail connector. The unit is designed for use in enclosures and can be integrated into existing systems.

Advantages in Operation

The WAGO 753-647 provides central control of multiple DALI loads, reducing the complexity of lighting control. Bidirectional communication enables precise control and monitoring of the loads. The unit is designed for industrial environments and offers reliable control. Mounting on a standard support rail simplifies installation and maintenance. Integration into existing DALI networks allows for flexible expansion of control systems.