Wieland STS Series | Non-contact safety switches with coding
The non-contact safety switches from the STS series are used for monitoring the position of doors and guards in machine safety applications.
Up to 30 switches can be wired in series while maintaining a CAT 4 / PLe safety level. An additional signal output and a tri-color LED indicator are available to identify the status of individual switches. Integrated automatic reset, manual reset and EDM functionality are possible. The robust 400mA outputs can also be used to drive considerable loads.
The STS sensor/actuator sets can be purchased in coded, fully coded (teachable), and unique (match made by factory) versions in compliance with the coding type requirements set forth in ISO 14119.
The compact size, 5 directions of approach and IP6k9k (IP69K) protection offer the flexibility to use these switches in virtually any applications.
M12, T-connectors are available to facilitate series connection of the switches outside the control panel. It is even possible to connect them in series while retrieving the annunciation signal for each individual switch.
Note more models are available, please call for more information.
| Type | Part Number | Description | Coding |
| STS 0110 | R1.400.0110.0 | Switch-set, automatic start, connection M12-8 | coded |
| STS 0113 | R1.400.0113.0 | Switch-set, automatic start, connection cable 3m | coded |
| STS 0114 | R1.400.0114.0 | Switch-set, automatic start, connection cable 5m | coded |
| STS 0116 | R1.400.0116.0 | Switch-set, automatic start, connection cable 10m | coded |
| STS 0130 | R1.400.0130.0 | Switch-set, automatic start, connection M12-8 | fully-coded |
| STS 0133 | R1.400.0133.0 | Switch-set, automatic start, connection cable 3m | fully-coded |
| STS 0134 | R1.400.0134.0 | Switch-set, automatic start, connection cable 5m | fully-coded |
| STS 0136 | R1.400.0136.0 | Switch-set, automatic start, connection cable 10m | fully-coded |
| STS 0150 | R1.400.0150.0 | Switch-set, automatic start, connection M12-8 | unique |
| STS 0153 | R1.400.0153.0 | Switch-set, automatic start, connection cable 3m | unique |
| STS 0154 | R1.400.0154.0 | Switch-set, automatic start, connection cable 5m | unique |
| STS 0156 | R1.400.0156.0 | Switch-set, automatic start, connection cable 10m | unique |
| STS 0120 | R1.400.0120.0 | Switch-set, automatic start, connection M12-8 | coded |
| STS 0123 | R1.400.0123.0 | Switch-set, automatic start, connection cable 3m | coded |
| STS 0124 | R1.400.0124.0 | Switch-set, automatic start, connection cable 5m | coded |
| STS 0126 | R1.400.0126.0 | Switch-set, automatic start, connection cable 10m | coded |
| STS 0140 | R1.400.0140.0 | Switch-set, automatic start, connection M12-8 | fully-coded |
| STS 0143 | R1.400.0143.0 | Switch-set, automatic start, connection cable 3m | fully-coded |
| STS 0144 | R1.400.0144.0 | Switch-set, automatic start, connection cable 5m | fully-coded |
| STS 0146 | R1.400.0146.0 | Switch-set, automatic start, connection cable 10m | fully-coded |
| STS 0160 | R1.400.0160.0 | Switch-set, automatic start, connection M12-8 | unique |
| STS 0163 | R1.400.0163.0 | Switch-set, automatic start, connection cable 3m | unique |
| STS 0164 | R1.400.0164.0 | Switch-set, automatic start, connection cable 5m | unique |
| STS 0166 | R1.400.0166.0 | Switch-set, automatic start, connection cable 10m | unique |
| STS 3110 | R1.400.3110.0 | Actuator for STS 011x, 012x, 013x, 014x |
Why Choose STS Series Safety Switches for Safety?
Safety at Its Core: Our STS series switches are purpose-built to ensure the utmost safety within your facility. Whether you need to monitor machine parts, protect personnel, or secure access to critical areas, our safety switches have got you covered.
Coding for Maximum Protection: We take safety seriously, which is why our switches offer individual coding options. This means that only authorized personnel or components can access your equipment, providing maximum manipulation protection.
High Safety Standards: Compliant with industry safety standards, including PL e / category 4 (EN ISO 13849-1) and SILCL 3 (EN 62061), our STS series switches are engineered to meet your most stringent safety requirements.
Diverse Installation: Installing safety measures shouldn’t be a hassle. Our safety switches feature five actuation directions and a generous switching distance, making installation a breeze even in scenarios with mechanical tolerances.
Robust Construction: These switches are built to withstand challenging environments, boasting a protection class of IP67 / IP69K, ensuring durability and reliability.
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Applications for Optimal Safety
Our STS Series Non-Contact Safety Switches are the perfect solution for:
Ensuring the safety of your personnel and machinery.
Monitoring machine parts with precision.
Safeguarding doors and isolating protective devices.
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Reer MRFID series is verbatim identical to Wieland STS series – contact us for details and substitutions.
Individual coding for maximum manipulation protection
Up to PL e / category 4 (EN 13849-1)
Up to SILCL 3 (EN 62061)
Up to 30 sensors can be cascaded
Automatic or manual start
LED and semiconductor output for diagnostics
Switching distance of 8 mm / 10 mm
Protection class IP67 / IP69K
