Scheda interfaccia ONLINE USV-Systeme DWAS400DC

The AS400 / relay card (ONLINE USV-Systeme DWAS400DC) is an internal interface card that enables potential-free signal exchange between compatible UPS units and an external controller. It provides a serial output interface for sending and receiving status signals, including the ability to issue shutdown commands to connected UPS systems such as ZINTO and XANTO.

Advantages

The interface card offers a reliable, internally mounted relay connection for clear separation of control circuits and UPS electronics. Designed for compatibility with ONLINE USV-Systeme models ZINTO, XANTO and DWAS400DC, it simplifies integration and identification through its green-coloured design. The card supports both status reporting from the UPS and remote shutdown control from a controller.

Suitable for

• Integrating UPS status signals into building management or automation controllers
• Remote shutdown control of ONLINE USV-Systeme ZINTO and XANTO units
• Applications requiring galvanically isolated (potential-free) signaling between UPS and external equipment

Key specifications

• Manufacturer: ONLINE USV-Systeme
• Model / MPN: DWAS400DC
• Compatible UPS models: ZINTO, XANTO, DWAS400DC
• Function: potential-free relay / serial output interface for status and shutdown signals
• EAN: 4026908003895

How to use

Install the relay card into the designated internal slot of a compatible ONLINE USV-Systeme unit following the UPS manufacturer’s installation instructions. Connect the potential-free contacts or serial output to the external controller or BMS input according to the controller wiring diagram. Configure the controller to interpret the incoming status signals or to send a shutdown command; verify correct signal polarity and test operation after installation.

Recommendations

Use the card only with the specified compatible UPS models (ZINTO, XANTO, DWAS400DC) and follow safety instructions in the UPS manual. Ensure wiring is performed by qualified personnel and verify isolation and signal voltages before connecting other equipment.