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Siemens
3SU1200-1SK10-2SA0
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Specification & Description
| Specification | Description |
|---|---|
| Part Number | 3SU1200-1SK10-2SA0 |
| Alternative Part Number | 3SU12001SK102SA0 |
| Manufacturer | Siemens |
| Type of Light Source | LED |
| Mounting Type | Front plate mounting |
| Height | 40 mm |
| Width | 30 mm |
| Shape of Installation Opening | Round |
| Mounting Diameter | 22.3 mm |
| Mounting Height | 19.6 mm |
| Installation Width | 53.6 mm |
| Installation Depth | 34 mm |
| Ambient Operating Temperature | -25 ... +70 °C |
| Storage Temperature | -40 ... +80 °C |
| Electrical Connection Type | M12 connector, 4-pole |
| Number of NO Contacts for Auxiliary Contacts | 1 |
| Number of Outputs as Contact-Affected Switching Element | 1 (as NO contact for signalling function instantaneous contact) |
| Tightening Torque of Screws in Bracket | 1 ... 1.2 N·m |
| Environmental Category During Operation | Acc. to IEC 60721: 3M6, 3S2, 3B2, 3C3, 3K6 (with relative air humidity of 10 ... 95%, no condensation permitted for all devices behind front panel) |
| Safety Related Data - Failure Rate [FIT] | 213 FIT (with high demand rate acc. to SN 31920) |
| Safety Related Data - MTTFd | 1 071 years |
The Siemens 3SU1200-1SK10-2SA0 is a state-of-the-art sensor switch designed for precision and durability. This compact unit, part of the SIRIUS ACT product line, features a sleek, round, 22 mm plastic enclosure in a classic black finish, suitable for a variety of industrial applications. The sensor switch operates on a 24 V DC voltage and comes equipped with a 4-pole M12 connector for easy and secure electrical connections.
Crafted for intuitive operation, the actuating element of this sensor switch is capacitive, responding to the slightest touch, and does not require a positive opening function. The absence of a front ring in the design ensures a smooth surface and a modern aesthetic. The holder is also made of robust plastic, contributing to the overall resilience of the unit.
With an insulation voltage rated at 32 V and a pollution degree of 3, this sensor switch is designed to withstand challenging industrial environments. It boasts an impressive protection class of IP66, IP67, and IP69 (IP69K), making it resistant to dust, water, and high-pressure washdowns. Additionally, it meets NEMA ratings 1, 2, 3, 3R, 4, 4X, 12, and 13, ensuring protection against various environmental factors.
The device can handle a maximum operating frequency of 3,600 operations per hour and is shock-resistant according to IEC 60068-2-27 and vibration-resistant as per IEC 60068-2-6, making it suitable for railway applications and other demanding industrial settings.
The auxiliary circuit is electrically designed with one normally open (NO) contact for auxiliary contacts, ensuring reliable performance. The LED light source indicates the operational status, and the unit's safety-related data includes a failure rate of 213 FIT and an MTTFd of 1,071 years, indicating high reliability over an extended period.
Installation is straightforward with front plate mounting, and the dimensions are meticulously crafted to fit standard openings, with a mounting diameter of 22.3 mm and a positive tolerance of 0.4 mm.
The Siemens 3SU1200-1SK10-2SA0 sensor switch is a testament to engineering excellence, offering a blend of advanced technology, robust construction, and sleek design for industrial applications that demand precision and longevity.
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Frequently Asked Questions
What type of device is this?
This is a capacitive sensor switch designed for industrial applications, which operates with a 24 V DC supply voltage and features an M12 connector.
Can this sensor switch be used in outdoor environments?
The sensor switch is suitable for a wide range of ambient temperatures, from -25 to +70 °C, and is designed to withstand various environmental conditions as per IEC 60721 categories. However, it should be protected from direct exposure to harsh weather for optimal performance.
What is the installation method for this sensor switch?
The sensor switch is designed for front plate mounting, with a round installation opening and specific dimensions for the mounting diameter, height, width, and depth.
What type of electrical connection does this sensor switch use?
It utilises an M12 connector with a 4-pole interface for its electrical connections.
Is there a specific torque requirement for the screws on the bracket?
Yes, the tightening torque for the screws in the bracket should be between 1 and 1.2 N·m.
What is the light source type used in this sensor switch?
The sensor switch is equipped with an LED light source.
What are the dimensions of the sensor switch?
The sensor switch has a height of 40 mm, a width of 30 mm, a mounting height of 19.6 mm, and an installation depth of 34 mm.
How many outputs does the sensor switch have?
The sensor switch has one output as a contact-affected switching element, functioning as a normally open (NO) contact for signalling purposes.
What are the storage temperature limits for this sensor switch?
The sensor switch can be stored in temperatures ranging from -40 to +80 °C.
What certifications does this sensor switch hold?
The sensor switch comes with a General Product Approval and a Declaration of Conformity, among other certifications.
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