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"Absolutely fantastic service. Rob was very helpful. Great communication. Requested part was shipped in no time."
The Sick UE410-4RO3 is a state-of-the-art safety controller designed to enhance the operational integrity of industrial safety systems. This compact and versatile unit is part of the Flexi Classic series, renowned for its reliability and performance in monitoring safety functions across a variety of industrial applications.
Crafted with precision, the UE410-4RO3 boasts potential-free, positively guided relay outputs, ensuring dependable isolation between power sources and the safety circuit. With enabling current paths across terminals 13/14, 23/24, 33/34, and 43/44, it can handle switching voltages ranging from 5 V AC/DC to 253 V AC/DC, with a current-carrying capacity of up to 6 A per output signal switching device (OSSD).
The unit also features signaling current paths with terminals Y14 and Y24, providing a NO contact connected to an internal 24 V DC, which is positively guided and current-limited. The check-back current paths through terminals Y1/Y2 and Y3/Y4 offer potential-free NC contacts, also positively guided, catering to the same voltage and current specifications as the enabling paths.
Encased in a robust housing with an IP40 rating and terminal connections rated at IP20, the UE410-4RO3 is built to withstand challenging industrial environments. It operates reliably within an ambient temperature range of –25 °C to +55 °C and maintains performance even in non-condensing humidity levels of up to 95%.
The compact dimensions of 22.5 mm x 96.5 mm x 120.8 mm and a weight of approximately 186 g make it an easy fit for control panels, without compromising on space or functionality.
This safety controller is not only mechanically sound but also meets the highest standards of electromagnetic compatibility (Class A), ensuring minimal electrical interference with other devices. Its vibration resistance of 5 g RMS from 5 Hz to 500 Hz further attests to its durability and suitability for industrial settings.
The Sick UE410-4RO3 is an essential component for businesses seeking to maintain the highest levels of safety while ensuring seamless integration into their existing safety management systems.
| Specification | Description |
|---|---|
| Part Number | UE410-4RO3 |
| Alternative Part Number | UE4104RO3 |
| Manufacturer | Sick |
| Category | Safety Controllers |
| Description | The UE410-4RO3 is a flexible and reliable safety controller designed to ensure the safe operation of machinery in industrial environments. It features multiple safety input and output options, providing a versatile solution for integrating safety devices and managing safety functions. |
| Safety Integrity Level | SIL3 (IEC 61508) |
| Performance Level | Category 4 (EN ISO 13849), PL e (EN ISO 13849) |
| Supply Voltage | Via FLEXBUS+ |
| Power Consumption | ≤ 3.2 W |
| Number of Safety Outputs | 4 release current paths |
| Number of Safety Inputs | 2 (B1, B2) |
| Number of Feedback Current Paths | 2 (Y1/Y2, Y3/Y4) |
| Output Type | Potential-free make contacts, forcibly guided |
| Switching Voltage | 5 V AC/DC ... 253 V AC/DC |
| Current Load Capacity per OSSD | 10 mA ... 6 A |
| Signal Output Contacts | 2 (Y14, Y24) |
| Feedback Current Paths | Potential-free break contacts, forcibly guided |
| Connection Type | Pluggable screw terminals |
| Indicators | LEDs |
| Dimensions (W x H x D) | 22.5 mm x 96.5 mm x 120.8 mm |
| Weight | 186 g (± 5 %) |
| Protection Class | Housing IP40 (EN 60529), Terminals IP20 (EN 60529) |
| Operating Temperature | –25 °C ... +55 °C |
| Storage Temperature | –25 °C ... +70 °C |
| Air Humidity | ≤ 95 %, non-condensing |
| EMC | Class A (EN 61000-6-2, EN 55011) |
| Vibration Resistance | 5 g RMS, 5 Hz ... 500 Hz (EN 60068-2-64) |
| Commodity Code | 853710 |
Thumbs up to Rob for helping out with an urgent requirement we had on a Friday afternoon. The part we wanted was over in Europe and Rob went out of his way to get it ordered and on site here for the following Tuesday.City Bearings
Extremely Helpful. Shipped me a replacement unit next day and i was up and running within 24 hours. Replacement new from machinery manufacturers was on a 7 day lead time.Sean Conlin
Found the part we needed at the best price. Spoke to Rob to make sure the part was actually in stock, as many companies don't actually have the part available to ship. It was in stock ready and the part was checked and shipped and received within a couple of days from their German stock. Would definitely use again and recommend.Chris Sentance
FIRST TIME WORKING WITH MARVO. THEY HAD WHAT I NEEDED AND TOOK GREAT CARE OF ME AND GOT MY ORDER OUT IMMEDITELY. WAS VERY IMPRESSED WITH THE SERVICE AND THE PERSON I SPOKE WITH. I WILL DEFINITELY WORK WITH THEM QGAIN IN THE FUTURE.Robert Cohen
After ordering an urgent part from Marvo i received a great level of customer service and Rob was very helpful.Claire Hinchliff
Excellent service partially from Mark who stayed late to ensure the part arrived with me same day as this was a critical part for me even though this was my first time using Marvo. I will defiantly be using again.Josh Holt
Thumbs up to Rob for helping out with an urgent requirement we had on a Friday afternoon. The part we wanted was over in Europe and Rob went out of his way to get it ordered and on site here for the following Tuesday.City Bearings
Absolutely fantastic service. Rob was very helpful. Great communication. Requested part was shipped in no time.Konrad Eliaszuk
Found the part we needed at the best price. Spoke to Rob to make sure the part was actually in stock, as many companies don't actually have the part available to ship. It was in stock ready and the part was checked and shipped and received within a couple of days from their German stock. Would definitely use again and recommend.Chris Sentance
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