# SMART SENSOR, IO-LINK, 2CH
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**URL**: https://novapart.co/products/01411.2-00/smart-sensor-io-link-2ch
**SKU**: 01411.2-00
**Manufacturer**: STEGO
**Category**: Automation & Process Control || Signal Conditioning || Signal Converters
**Price**: €293.7200
**Stock**: 10+
**Lead Time**: 62 days (indicative)
## Description
The STEGO CSS 014 Smart Sensor (MPN: 01411.2-00) is a compact, high-precision industrial signal converter designed to electronically monitor ambient temperature and humidity. Operating on a nominal DC 24 V supply voltage (with an allowable range of DC 18 to 30 V), this device converts physical environmental measurements into a standardized digital IO-Link interface (version 1.1 compliant). It features a wide operating temperature range of -40 to +80 °C and measures relative humidity across a 0 to 100% RH span, delivering high measurement accuracy within tight tolerances (±0.3 K for temperature and ±3% for relative humidity between 20 to 80% RH).
Engineered for robust automation and process control environments, the unit is housed in a light grey UL94 V-0 rated plastic casing measuring 140 x 40 x 38 mm and weighing approximately 50 g. The hardware is built for harsh industrial deployments, such as wind power installations and vibration-prone outdoor enclosures, offering an IP57 protection rating for the sensing element and IP20 for the overall assembly, backed by Protection Class III (SELV) electrical safety. Integrated electrical protections shield the circuit against reverse polarity, short circuits, and overvoltage events.
For seamless system integration, the sensor utilizes a 4-pin, A-coded shielded M12 round plug-in connector conforming to IEC 61076-2-101. It supports flexible mechanical installation via a 35 mm DIN rail clip (EN 60715) or M5 screw fixing, operating reliably in a vertical fitting position with top-side connections. Certified to IEC 61010-1/DIN EN 61010-1 standards with VDE and UL (File No. E500143) approvals, the CSS 014 interfaces efficiently with PLCs and upper-level monitoring architectures, transmitting real-time process data, diagnostic events, and device information over the IO-Link communication bus.
## Datasheet
📄 [Download PDF](https://novapart.co/datasheet/farnell:3274282/)
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TECHNICAL DATASHEETSTEGO - PRODUCT CATALOGUE
## SMART SENSOR
## DC 24 V CSS 014 |
> Analog/digital interface > High accuracy > Small size > Large temperature and humidity range > Easy clip and/or screw fixing > Various application areas > Quick connection (M12 plug-in (IEC 61010-1/DIN EN 61010-1) connector)
The compact Smart Sensor CSS 014 electronically records temperature and humidity and converts the measured data into a standardized analog 4-20 mA or a digital IO-Link signal. The converted value signals can be utilized or further processed by a control or monitoring unit, e.g. a PLC control. The Smart Sensor is suitable for installation inside and outside the enclosure, even in harsh environmental conditions as can be found in the wind power industry: in shielded outdoor areas and exposed to vibrations.
## TECHNICAL DATA
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Protection type IP57
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|||
|---|---|
|Measuring signals|
|analog (4-20 mA)/digital (IO-Link)|temperature, humidity|
|digital (IO-Link)|events, diagnosis, device data|
|Max. reaction time|3 min.|
|Load resistance (external)|≤ 500 Ω (4-20 mA only)|
|Connection|M12 round plug connector, IEC 61076-2-101, 4-pin, A-coded,|
|shielded|
|Electrical protection|Reverse-polarity, short circuit, overvoltage protection|
|Mounting|clip for 35 mm DIN rail, EN 60715 and screw fixing M5|
|Casing|plastic according to UL94 V-0, light grey|
|Dimensions|140 x 40 x 38 mm|
|Weight|approx. 50 g|
|Fitting position|vertical, connection on top|
|Storage temperature|-40 to +85 °C (-40 to +185 °F)|
|Operating/Storage humidity|max. 90 % RH (non-condensing)|
|Protection type/Protection class|IP20 (sensor only IP57) / III (SELV)|
|Approvals|VDE and UL File No. E500143 (acc. to IEC 61010-1/DIN EN 61010-1)|
|Note|other measuring ranges on request|
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Pin assignment for 4-pin analog 4-20 mA M12 round plug connector
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Example of connection
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Art. No. Interface Operating Power Temperature Humidity Operating voltage consumption max. measuring range measuring range temperature a a a ee ee ee ee 01420.2-00 4-20 mA (analog) DC 24 V (DC 12-30 V) 1.8 W (typically 0.4 W) -40 to +60 °C (-40 to +144 °F) ± 1 K 0 to 100 % RH ± 4%[1] -40 to +70 °C (-40 to +158 °F) 01411.2-00 IO-Link (digital, specified DC 24 V (DC 18-30 V) 0.3 W -40 to +80 °C (-40 to +176 °F) ± 0.3 K 0 to 100% RH ± 3%[1] -40 to +80 °C (-40 to +176 °F) acc. to version 1.1)
¹ Tolerance within 20 to 80 % RH (please request diagram for tolerances outside this range).
## Links
- [View this product on Novapart](https://novapart.co/products/01411.2-00/smart-sensor-io-link-2ch)
- [Request a quote for this part](https://novapart.co/quote/)
- [Supplier page](https://es.farnell.com/stego/01411-2-00/smart-sensor-io-link-2ch/dp/3274282)
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