Purchase now: Schneider Electric XPSAT3410 Safety Relay
Purchase now: Atlantech Drives provides you the Schneider Electric XPSAT3410, a classic **Preventa XPS** safety module designed for **Emergency Stop** and **Protective Guard** monitoring with **Time Delayed Outputs**. While many modern relays run on 24V, this specific unit is engineered for **115 V AC / 230 V AC** supply voltages, making it indispensable for retrofitting older machines or facilities where a 24VDC control bus is not available in the safety cabinet.
Technical Specifications and Stop Categories
The XPSAT3410 implements both **Stop Category 0** (Instantaneous) and **Stop Category 1** (Controlled Stop / Delayed). It features **3 Instantaneous NO outputs** to cut power to the main drive immediately, and **2 Delayed NO outputs** that remain closed for a set time (adjustable 0…30 seconds) to allow for braking or orderly shutdown before cutting auxiliary power. It is housed in a 90mm wide DIN-rail enclosure.
- Part Number: XPSAT3410.
- Function: E-Stop / Guard with Delay.
- Supply Voltage: 115 V AC / 230 V AC (Selectable).
- Instant Outputs: 3 NO (Safety).
- Delayed Outputs: 2 NO (Safety, 0-30s).
- Time Delay: Adjustable 0…30 s.
- Safety Level: Cat 4 (Instant) / Cat 3 (Delayed).
- Width: 90 mm.
Expert Maintenance Tips: Voltage Selection
This unit is dual voltage but not auto-sensing. Expert Tip: Before powering up, check the wiring terminals carefully. The XPSAT3410 typically has different terminal assignments for 115V (A1-A2) and 230V (A1-A2 usually with a bridge or specific terminal selection). Wiring 230V into the 115V configuration will destroy the internal transformer immediately. Also, test the time delay annually, as potentiometers can drift slightly over years of vibration.
Frequently Asked Questions (FAQs)
Q: Has this been replaced by the XPSU series?
A: Yes, the **XPSUAT33A3AP** is the modern «Universal» replacement. However, the XPSAT3410 is still widely used and sought after for direct «like-for-like» replacements where rewiring to the new form factor is not desired.
Q: Can I use it for DC braking injection?
A: Yes, the delayed output is perfectly suited to trigger a DC injection braking module and then cut the mains once the motor has stopped.
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