XPSAK371144P

What does this safety module do?

This unit is designed to monitor emergency stop circuits and other machine safety inputs, then switch its outputs when the monitored circuit is in the correct state. It is part of the Preventa XPSAK range and is typically used within control panels where dependable safety relay logic is required.

What applications is it commonly used for?

It is commonly used for emergency stop monitoring, movable guard monitoring, electro-sensitive protective equipment monitoring, sensing mat and edge monitoring, and proximity sensor monitoring. This makes it suitable for a wide range of industrial machine control arrangements.

Can it monitor both single-channel and dual-channel circuits?

Yes. The module is intended for emergency stop monitoring in 1-channel wiring as well as 2-channel wiring with two NC contacts. It can also be used for multiple emergency stop monitoring in 2-channel configurations.

What outputs are available on this module?

The unit provides 3 instantaneously opening relay NO outputs that are volt-free, along with 1 NC auxiliary circuit and 4 solid-state outputs. This combination gives flexibility for signalling and control integration within a machine panel.

Does it offer different start options?

Yes. It has a configurable start function, allowing the circuit arrangement to be set to suit the application. Published data for the range also notes synchronisation timing of 2 or 4 seconds depending on wiring for automatic start, and unlimited timing for manual start arrangements.

How is the module installed in a panel?

It is designed for DIN rail installation and fits onto a 35 mm symmetrical DIN rail. This helps make panel assembly straightforward and keeps the device aligned with other control components.

What type of terminal connections does it use?

The module uses captive screw clamp terminals on removable terminal blocks. The terminals accept a range of conductor sizes for both solid and flexible cable, which is useful when matching panel wiring standards.

What performance level can this unit achieve?

According to published product data, it can reach PL e / Category 4 in line with EN/ISO 13849-1 and SILCL 3 in line with EN/IEC 62061, subject to the overall application design. XPSAK371144P is therefore aimed at demanding machine safety architectures where high diagnostic coverage is required.

How is operating status indicated?

The module includes 4 LEDs for local indication. These help provide a quick visual view of the unit’s operating condition during commissioning and normal panel observation.

What are the enclosure and terminal protection ratings?

Published data lists IP40 for the enclosure and IP20 for the terminals. In practice, this means the device is intended for installation inside an appropriate electrical enclosure rather than open mounting.

What operating temperatures is it designed for?

The stated operating ambient temperature range is -10 to 55 °C, with a storage temperature range of -25 to 85 °C. These figures make it suitable for many industrial indoor environments when installed correctly.

What should buyers know about its physical form?

This is a compact DIN rail safety module with a product weight of about 0.4 kg. Its format is well suited to control cabinets where space, neat wiring, and modular layout are important.