Schneider Electric XPSUAF33AC safety relay 6FKT 1K 3S 1T 48–240 V FZ content_copy

The Harmony XPS Universal safety relays are ideal for use in a variety of safety applications thanks to their selectable safety function and start option using rotary switches on the front. This reduces the number of variants of the devices required and the diagnostic function allows states to be easily transferred to a PLC, so that in the event of a fault, downtime is reduced by clear error information. The required function can be easily set from 6 selectable safety functions. Mechanical contacts from emergency stop/stop buttons, position or magnetic switches, as well as electronic PNP sensors, light curtains or RFID safety switches with OSSD outputs can be connected to the inputs. A safety function can be operated via the two inputs in a two-channel (redundant) version. Automatic, manual or monitored start as well as an optional start-up test are available for the start function. This safety switching device has 3 safe relay normally open contacts and 1 diagnostic message as outputs. With the help of qualified diagnostics, states and errors are detected and transmitted to a standard input of a PLC using a telegram via direct wiring. A ready-made function block for common control systems evaluates these messages so that the operator is comprehensively informed on the machine display. The supply voltage is 48-240 VAC/DC and the connections are made via removable spring-loaded terminals. Applications up to safety level PL e in category 4 or SIL3 can be realized. If the number of outputs is to be increased, the XPSUEP extension can simply be connected to the side via an integrated connector and cross-wiring can be dispensed with, saving time. Installation is carried out by snapping it onto a top-hat rail or screwing it onto mounting plates. A uniquely numbered locking strap is included to protect the settings under the transparent cover. A wide range of approvals enable international use. Thanks to the Green Premium environmental label, you can receive detailed information on material content, environmental impact and circular economy that supports your sustainability goals.