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Specification & Description
| Specification | Description |
|---|---|
| Part Number | UE401-A0010 |
| Alternative Part Number | UE401A0010 |
| Manufacturer | Sick |
| Category | General Automation |
| Mounting Type | DIN Rail Mount |
| Dimensions | 22.6 x 99 x 113.5 mm |
| Supply Voltage | 24 V dc |
| Number of Safety Outputs | 2 PNP semiconductor outputs, short-circuit proof, cross-circuit monitoring |
| Number of Sensor Pairs | Can connect 1 to 8 sensor pairs (transmitter and receiver) |
| Response Time | ≤ 30 ms |
| Power Consumption | ≤ 3.6 W (DC) |
| Start-Up Time | ≤ 2.5 s |
| Safety Integrity Level | SIL3 (IEC 61508) |
| Performance Level | PL e (EN ISO 13849) |
| Category | Category 4 (EN ISO 13849) |
| PFHD | 2.9 x 10^-10 (EN ISO 13849) |
| TM (Usage Time) | 20 years (EN ISO 13849) |
| Operating Temperature Range | –20 °C to +55 °C |
| Storage Temperature Range | –25 °C to +75 °C |
| Humidity | 15% to 95%, non-condensing |
| Vibration Resistance | 10 Hz to 55 Hz (EN 60068-2-6) |
| Shock Resistance | 10 g, 16 ms (EN 60068-2-29) |
| Protection Class | III (IEC 61140) |
| IP Rating | IP20 (EN 60529) |
| Commodity Code | 853641 |
| Weight | 0.998 kg |
The Sick UE401 Series Safety Relay is a sophisticated and reliable component designed for seamless integration into various industrial safety systems. This DIN rail mountable device, with its compact dimensions of 22.6 x 99 x 113.5 mm, is engineered to work efficiently within a supply voltage range of 24 V dc, ensuring stable operation in diverse working conditions.
Crafted with precision, the UE401-A0010 model boasts a robust protection class III rating, adhering to IEC 61140 standards, which signifies its capability to operate safely in electrical environments that require reinforced insulation. The safety relay is equipped with two PNP semiconductor outputs that are short-circuit protected and monitored for cross-circuit conditions, providing a reliable switching solution for safety light-beam sensors.
With a swift response time and a power consumption of less than 3.6 W, this safety relay is not only responsive but also energy-efficient. It is designed to withstand the rigours of industrial environments, featuring an IP20 enclosure rating and the ability to operate in a wide temperature range from –20 °C to +55 °C, making it suitable for a variety of settings.
The UE401-A0010 is also characterised by its diagnostic capabilities, including a 7-segment display and LED status indicators, which facilitate easy monitoring and troubleshooting. This ensures that maintenance and diagnostics are straightforward, minimising downtime and enhancing productivity.
In summary, the Sick UE401 Series Safety Relay is an essential component for any industrial safety system, offering reliability, efficiency, and ease of use, all within a compact and durable design.
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Frequently Asked Questions
What is the voltage requirement for the UE401-A0010 safety relay?
The UE401-A0010 safety relay requires a supply voltage of 24 V DC, with an acceptable range from 19.2 V DC to 28.8 V DC.
Can this safety relay be mounted on a DIN rail?
Yes, the UE401-A0010 is designed for snap-on mounting onto a 35 mm DIN rail in accordance with EN 60715.
What type of outputs does the UE401-A0010 have?
The UE401-A0010 features two PNP semiconductor outputs that are short-circuit proof and monitored for cross-circuiting.
What is the response time of this safety relay?
The UE401-A0010 has a response time of less than or equal to 30 ms.
What is the maximum cable length allowed for connecting sensors to the UE401-A0010?
The maximum cable length for sensor connection to the UE401-A0010 is 100 meters.
What is the safety integrity level of the UE401-A0010?
The UE401-A0010 is rated at Safety Integrity Level SIL3 according to IEC 61508.
What is the protection class of the UE401-A0010?
The UE401-A0010 is classified as protection class III according to IEC 61140.
What are the dimensions of the UE401-A0010?
The dimensions of the UE401-A0010 are 22.6 mm in width, 99 mm in height, and 113.5 mm in depth.
What environmental conditions can the UE401-A0010 operate under?
The UE401-A0010 can operate in temperatures ranging from -20 °C to +55 °C and can be stored in temperatures from -25 °C to +75 °C. It has an IP20 rating and should not be exposed to condensing moisture.
How many sensor pairs can be connected to the UE401-A0010?
You can connect 1 to 8 sensor pairs (transmitter and receiver) to the UE401-A0010.
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