The Salvador Series 4000 is a comprehensive family of DALI controllers that seamlessly integrates wired DALI luminaires into Casambi networks. The series includes three models: the SAL-4016, SAL-4032, and SAL-4064, each distinguished by the maximum number of DALI driver addresses it can manage. The SAL-4016 accommodates up to 16 DALI driver addresses, the SAL-4032 supports up to 32, and the SAL-4064 can handle the full capacity of 64 DALI driver addresses. These controllers provide a streamlined solution for connecting DALI drivers to a wireless Casambi network, allowing wired DALI luminaires to appear as fully controllable nodes within the system. The Salvador Series 4000 supports widely used industry standards, including DALI D4i, DALI DT6, and DALI DT8, ensuring compatibility across diverse lighting installations. Importantly, the Salvador Series 4000 is intended solely for connection to DALI drivers and must not be used to connect DALI control devices.
Each Salvador Series 4000 controller is equipped with an integrated 130 mA bus power supply to support DALI operation. In a Casambi network, a single Salvador functions as one Casambi node, and each addressed DALI driver also represents one node. A Casambi network can include up to 250 nodes in total, combining both Casambi Ready devices and wired DALI drivers. This architecture allows for flexible and scalable lighting networks. The Salvador Series 4000 enables wired DALI luminaires to be individually controlled, grouped, or incorporated into scenes alongside Casambi Ready luminaires, providing consistent and intuitive control through the Casambi App on iOS and Android devices. The app is available free of charge from the Apple App Store and Google Play Store.
The Salvador Series 4000 has specific electrical and operational specifications. The input voltage range is 100–277 VAC with a frequency of 50–60 Hz and a mains current of 70 mA. The inrush current is 20 A. The DALI output provides 12–15 VDC, with a guaranteed current of 130 mA, a maximum of 200 mA, and a shutdown current of less than 4 mA. For communication, the controllers use a radio transceiver operating at 2.402–2.480 GHz with a maximum output power of +8 dBm. Wiring specifications include AWG 16 for mains and AWG 22 for the DALI bus. The casing to DALI insulation is reinforced, and the DALI to mains insulation is FELV. Mechanically, the controllers measure 106.7 x 61.0 mm (or 71.1 mm with the threaded nipple) by 33 mm in depth and weigh 114 g. The degree of protection is IP20, suitable for indoor use only, and the protection class is Class 2. The controllers operate in ambient temperatures from -20°C to +45°C, with a maximum case temperature of 55°C, and storage temperatures range from -25°C to +75°C. Maximum relative humidity is 80%, non-condensing. The internal real-time clock provides a minimum back-up time of 12 hours.
The Salvador Series 4000 simplifies DALI configuration by allowing all connected drivers to be programmed and controlled through the Casambi App, eliminating the need for specialized DALI controllers, configuration software, or expert knowledge. The SAL-4016 model is particularly suitable for smaller renovations or cost-conscious projects that require replacing multiple standalone DALI networks, while the SAL-4064 supports larger hybrid network setups. The series prevents discovery and addressing of more DALI drivers than the model’s capacity, though physically connecting additional drivers is possible. During network discovery, if too many drivers are connected, the process will terminate. Multiple Salvadors can be wirelessly linked to form a single Casambi mesh network, allowing for coordinated control across large-scale lighting installations.
Safety and operational reliability are embedded into the Salvador Series 4000. Polarity must be observed when connecting additional DALI bus power supplies or D4i drivers with integrated power. When powered, a Salvador Series module automatically sends a command to connected D4i drivers to deactivate their internal power supply, ensuring proper power management. The total DALI line current from all connected power supplies should not exceed 250 mA to avoid system malfunction or permanent damage. Integrated safety mechanisms include an internal MCU that detects prolonged short circuits (minimum 800 ms) on the DALI bus and temporarily disables the bus power supply for 10 seconds, followed by a retry period of 800 ms. These features provide a secure, reliable, and fully controllable integration of wired DALI luminaires within a Casambi wireless network.
https://casambi.com/ecosystem/salvador-series-4000/
