FLN-OSSD1000105

Flexi Loop, Node, OSSD, 5 Pin M12 Female Connector, FLN Series

⚠️ Reference pricing provided. In case of supply shortages, we will connect you with our trusted procurement partners to ensure your project's continuity.

Manufacturer: SICK
Product type: Industrial Switch Accessories
SVHC: No SVHC (04-Feb-2026)

Delivery and price
Units per pack	50
Price	71.74 €
Current stock	10+
Lead time	30 days

Datasheet

FLN-OSSD1000105 Flexi Loop 

**SAFE SERIES CONNECTION / SAFETY CONTROLLERS** 

**FLN-OSSD1000105 | Flexi Loop** SAFE SERIES CONNECTION / SAFETY CONTROLLERS 

## Ordering information 

|**Type**|**Part no.**|
|---|---|
|FLN-OSSD1000105|1061709|
|Other models and accessories<br> www.sick.com/Flexi_Loop||



## CE Ws 

## Detailed technical data 

## Safety-related parameters 

|**Safety integrity level**|SIL 3 (IEC 61508)|
|---|---|
|**Category**|Category 4 (EN ISO 13849)|
|**Performance level**|PL e (EN ISO 13849)|
|**PFHD (mean probability of a dangerous fail-**|0.76 x 10-9(EN ISO 13849)|
|**ure per hour)**||
|**TM (mission time)**|20 years (EN ISO 13849)|



## Functions 

|**Diagnostic and monitoring functions**||
|---|---|
|Cross-circuit|Monitoring via OSSD device|
|Short-circuit|Monitoring via OSSD device|
|Discrepancy errors|Monitoring via Flexi Loop node|
|Sequence errors|Monitoring via Flexi Loop node|



## Interfaces 

## **Connection usage** 

|**Connection usage**<br>Safety device connection<br>Flexi Loop input<br>Flexi Loop output|For safety sensor with dual-channel OSSD outputs, With standard input<br>To connect to a Flexi Loop predecessor node or to connect the Flexi Loop line to the Flexi Soft<br>safety controller.<br>To connect to a Flexi Loop successor node or to terminate the Flexi Loop line with the Flexi<br>Loop terminator.|
|---|---|
|**Connection type**<br>Safety device connection<br>Flexi Loop input<br>Flexi Loop output|Female connector M12, 5-pin<br>Male connector M12, 5-pin<br>Female connector M12, 5-pin|
|**Number of non-safe inputs**|1|
|**Number of non-safe outputs**|0|
|**Power supply output for external devices**|✔|



## Electrical data 

## Operating data 

|**Protection class**|III (EN 61140)|
|---|---|
|**Type of supply voltage**|PELV or SELV|



**Product data sheet | 2024-03-01 04:19:48 Subject to change without notice** 

**2 SAFE SERIES CONNECTION | SICK** 

**FLN-OSSD1000105 | Flexi Loop** SAFE SERIES CONNECTION / SAFETY CONTROLLERS 

|**Supply voltage Vs**|24 V DC (16.8 V DC ... 30 V DC)|
|---|---|
|**Power consumption**|45 mA|
|OSSD inputs||
|**Input voltage**||
|HIGH|13 V DC ... 30 V DC|
|LOW|–5 V DC ... 5 V DC|
|**Input current**||
|HIGH|3.5 mA ... 6.2 mA|
|LOW|–2.5 mA ... 2.5 mA|
|Non-safe inputs||
|**Switching voltage**||
|HIGH|13 V DC ... 30 V DC|
|LOW|0 V DC ... 5 V DC|
|**Input current**|≤ 6.2 mA|
|Power supplyoutput for external devices||
|**Supply voltage**|24 V DC (16.8 V DC ... 30 V DC)|
|**Output current**|≤ 3.9 A|
|Mechanical data||
|**Dimensions (W x H x D)**|68.15 mm x 48 mm x 18 mm|
|**Weight**|28 g (± 5 %)|
|Ambient data||
|**Enclosure rating**|IP65 (EN 60529)<br>IP67 (EN 60529)|
|**Ambient operating temperature**|–25 °C ... +55 °C|
|**Storage temperature**|–25 °C ... +70 °C|
|Classifications||
|**eCl@ss 5.0**|27371990|
|**eCl@ss 5.1.4**|27371990|
|**eCl@ss 6.0**|27371819|
|**eCl@ss 6.2**|27371819|
|**eCl@ss 7.0**|27371819|
|**eCl@ss 8.0**|27371819|
|**eCl@ss 8.1**|27371819|
|**eCl@ss 9.0**|27371819|
|**eCl@ss 10.0**|27371819|
|**eCl@ss 11.0**|27371819|
|**eCl@ss 12.0**|27371819|
|**ETIM 5.0**|EC001449|
|**ETIM 6.0**|EC001449|
|**ETIM 7.0**|EC001449|
|**ETIM 8.0**|EC001449|



**2024-03-01 04:19:48 | Product data sheet Subject to change without notice** 

**SAFE SERIES CONNECTION | SICK** 

**3** 

**FLN-OSSD1000105 | Flexi Loop** SAFE SERIES CONNECTION / SAFETY CONTROLLERS 

## **UNSPSC 16.0901** 

41113704 

Dimensional drawing (Dimensions in mm (inch)) 

OSSD, EMSS 

**==> picture [197 x 152] intentionally omitted <==**

**----- Start of picture text -----**<br>
||_|AUe T TemeHEP<br>10.75 45 12.4<br>(0.42) (1.77) (0.49)<br>15.2 (0.6) M12x 1 Ø 18<br>(Ø 0.71)<br>48<br>(1.89)<br>36.5 (1.44)<br>11.5 (0.45) 11.5 (0.45)<br>**----- End of picture text -----**<br>


PIN assignment 

||||||||||||||||||||||||||||||||||||1|1|2||
|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|
||||||||||||||||||||||||||||||||||||||||
|||||||||||||||||||||||||||||||||||||||OSSD|
||||||||||||||||||||||||||||||||||||4||3||
||||||||||||||||||||||||||||||||||||||5||
|3<br>5<br>4<br>2<br>1<br>4<br>5<br>3<br>1<br>2<br>FL_OUT<br>FL_IN<br>The FL_IN pin assignment is only relevant for the first loop node in a safe series connection when connected to Flexi Soft. Addition-<br>col ~~Of et ~~cor|||||||||||||||||||||||||||||||||||||||
|al Flexi Loop nodes are connected to FL_OUT using standardized cables with M12 plug connectors.|||||||||||||||||||||||al Flexi Loop nodes are connected to FL_OUT using standardized cables with M12 plug connectors.||||||||||||||||
|**Con-**||**Pin**||**Sig-**|||||||||**Description**||||||||||||||||||||||||**Col-**||
|**nec-**||||**nal**|||||||||||||||||||||||||||||||||**or-cod-**||
|**tion**|||||||||||||||||||||||||||||||||||||**ed**||
||||||||||||||||||||||||||||||||||||||**con-**||
||||||||||||||||||||||||||||||||||||||**nect-**||
||||||||||||||||||||||||||||||||||||||**ing**||
||||||||||||||||||||||||||||||||||||||**cable**||
|FL_IN||1||VDC|||||||||24 V supply voltage|24 V supply voltage||||||||||24 V supply voltage|||||||||||||Brown||
|||2||DA-||||Output to Flexi Soft input In +1|||||||||||||||||Output to Flexi Soft input In +1|||||||||Output to Flexi Soft input In +1|||White||
|||||TA_OUT|||||||||||||||||||||||||||||||||||
|||3||GND|||||||||GND supply voltage|GND supply voltage||||||||||GND supply voltage|||||||||||||Blue||
|||4|SAFE_OUT|||||||||Safe cut-off signal, out-||||||||||||||||||Safe cut-off signal, out-|||||||Black||
|||||||||||||put to Flexi Soft input In|||||||||put to Flexi Soft input In||||put to Flexi Soft input In||||||||||||||
|||5||DA-||||Input from Flexi Soft output Xn||||||Input from Flexi Soft output Xn||||||||||||Input from Flexi Soft output Xn||||||||Input from Flexi Soft output Xn|||Gray||
|||||TA_IN|||||||||||||||||||||||||||||||||||
|OSSD||1||VDC|||||||||24 V supply volt-|||24 V supply volt-|24 V supply volt-||||||||||||||||||||Brown||
||||||||||||||age for safety device||||age for safety device||||||||||||||||||||||
|||2||OSSD1|||||||||Input OSSD 1|||||||Input OSSD 1||||||Input OSSD 1|||||||||||White||
|||3||GND|||||||||GND supply volt-|||GND supply volt-|GND supply volt-||||||||||||||||||||Blue||
||||||||||||||age for safety device||||age for safety device||||||||||||||||||||||



**4 SAFE SERIES CONNECTION | SICK** 

**Product data sheet | 2024-03-01 04:19:48 Subject to change without notice** 

**FLN-OSSD1000105 | Flexi Loop** SAFE SERIES CONNECTION / SAFETY CONTROLLERS 

|**Con-**|**Pin**|**Sig-**|**Description**|**Col-**|
|---|---|---|---|---|
|**nec-**||**nal**||**or-cod-**|
|**tion**||||**ed**|
|||||**con-**|
|||||**nect-**|
|||||**ing**|
|||||**cable**|
||4|OSSD2|Input OSSD 2|Black|
||5|AUX_IN|Non-safe input|Gray|
||The colors listed apply when using pre-||||
|||assembled cables (no guarantee).|||



## Recommended accessories 

Other models and accessories www.sick.com/Flexi_Loop **Brief description Type Part no.** ~~ee~~ Mounting brackets and plates 1 piece, Flexi Loop fixing clip C-Fix bracket 2068830 3 ~~|~~ 

**2024-03-01 04:19:48 | Product data sheet Subject to change without notice** 

**SAFE SERIES CONNECTION | SICK** 

**5** 

## SICK At A GlAnCe 

SICK is one of the leading manufacturers of intelligent sensors and sensor solutions for industrial applications. A unique range of products and services creates the perfect basis for controlling processes securely and efficiently, protecting individuals from accidents and preventing damage to the environment. 

We have extensive experience in a wide range of industries and understand their processes and requirements. With intelligent sensors, we can deliver exactly what our customers need. In application centers in Europe, Asia and North America, system solutions are tested and optimized in accordance with customer specifications. All this makes us a reliable supplier and development partner. 

Comprehensive services complete our offering: SICK lifetime Services provide support throughout the machine life cycle and ensure safety and productivity. 

For us, that is “Sensor Intelligence.” 

## WOrldWIde preSenCe: 

Contacts and other locations www.sick.com 

SICK AG | Waldkirch | Germany | www.sick.com

Updated at June 9, 2026

SICK is a globally recognized leader in factory and logistics automation technology, renowned for engineering advanced sensors and developing innovative digital services. Driven by a commitment to high precision, reliability, and versatility, the company provides the foundational components required to transform traditional manufacturing processes into intelligent, self-optimizing systems that adapt autonomously using real-time data. Our comprehensive selection of SICK products is heavily focused on their industry-leading sensing technologies. We offer a robust portfolio of light sensors designed to deliver exceptional accuracy and performance in demanding industrial environments. Furthermore, our extensive range features high-quality proximity sensors and switches, providing the dependable object detection essential for automated production, packaging, and material handling applications. To ensure seamless integration of these advanced sensor networks, our offering is complemented by specialized connectivity solutions such as SICK fiber optic lead assemblies. From consumer goods and electronics to logistics and automotive manufacturing, SICK delivers the cutting-edge automation technology necessary to maximize operational efficiency and maintain continuous, reliable performance across diverse industrial sectors.

About Novapart

Novapart is a B2B electronic component broker specialising in stock shortages and cost reduction. We source hard-to-find parts and identify compliant alternatives across a catalogue of 410,000+ components from 500+ manufacturers.

Learn more →

Stock Shortage Specialist

When a component is unavailable, discontinued or has an unacceptable lead time, we tap into our network of vetted European and Asian distributors to source what you need — without compromising on quality or traceability.

Request a quote →

Compliant Alternatives

We identify pin-to-pin, electrically equivalent substitutes that meet the same certifications (RoHS, AEC-Q100, REACH) as your original specification — validated against datasheets, not just part numbers. Often at a lower cost.

BOM Analysis service →