The Harmony XPS Universal safety relays are optimally suited for various safety applications due to their selectable safety functions and start options via front-mounted rotary switches. This reduces the variety of devices needed, and with the diagnostic function, conditions can be easily transmitted to a PLC, minimizing downtime in case of errors through clear fault indications. The side connector for connection with safety relay XPSU allows for direct operation without separate wiring for control. This relay extension features 4 safe relay normally closed contacts and 2 normally open contacts as outputs. The supply voltage ranges from 48-240 VAC/DC, and connections are made via detachable screw terminals. Installation is done by snapping onto a DIN rail or by screw fastening onto mounting plates. To protect the settings under the transparent cover, a clearly numbered locking band is included. Various certifications enable international use. Thanks to the Green Premium environmental label, you can obtain detailed information about material contents, environmental impacts, and circular economy, supporting your sustainability goals.