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SICK / MODEL
RLY3-EMSS100
RLY3 ReLy Safety RelaysSICK RLY3-EMSS100 — Application: Evaluation unit; SICK Part Number: 1085345; Safety Contact Configuration: 2 instantaneous N/O.
- Application
- Evaluation unit
- SICK Part Number
- 1085345
- Safety Contact Configuration
- 2 instantaneous N/O
- Power Supply Type
- PELV or SELV
Overview
Application diagnostic outputs conflict: p.8 shows a dash while p.11 shows 2. Diagnostic output specifications are withheld pending the model-specific operating instructions. Use the exact ordering code and the applicable operating instructions. Catalogue ratings describe the module, not the validated safety level of a complete machine. Current availability has not been checked.
Specifications
| Application | Evaluation unit |
|---|---|
| SICK Part Number | 1085345 |
| Safety Contact Configuration | 2 instantaneous N/OImmediate and release-delayed safety paths are distinguished; non-safe feedback, signaling and diagnostic outputs are not included here. |
| Power Supply Type | PELV or SELV |
| Compatible Sensor Types | Safety sensors with potential-free outputs |
| Instantaneous Safety Paths (N/O) | 2 |
| Nominal Housing Width | 18 mmNominal housing width. Front-connector envelope and installation dimensions are shown separately in the p.14 drawings. |
| Connection Type | front connector with spring terminals |
| Catalogue Safety Integrity Level | SIL3 (IEC 61508) SILCL3 (IEC 62061)Catalogue-stated rating (8021876/2021-10-22). Achievable application safety depends on the circuit, wiring and applicable operating instructions; this is not a certification of the complete machine. |
| Catalogue Safety Category | Category 4 (ISO 13849-1)Catalogue-stated rating (8021876/2021-10-22). Achievable application safety depends on the circuit, wiring and applicable operating instructions; this is not a certification of the complete machine. |
| Catalogue Performance Level | PL e (ISO 13849-1)Catalogue-stated rating (8021876/2021-10-22). Achievable application safety depends on the circuit, wiring and applicable operating instructions; this is not a certification of the complete machine. |
| Mission Time | 20 years (ISO 13849-1)Catalogue-stated rating (8021876/2021-10-22). Achievable application safety depends on the circuit, wiring and applicable operating instructions; this is not a certification of the complete machine. |
| PFHd (Mean Dangerous Failure Probability per Hour) | 1.0 x 10^-9 /hCatalogue-stated rating (8021876/2021-10-22). Achievable application safety depends on the circuit, wiring and applicable operating instructions; this is not a certification of the complete machine. |
| Stop Category (IEC 60204-1) | 0Catalogue-stated rating (8021876/2021-10-22). Achievable application safety depends on the circuit, wiring and applicable operating instructions; this is not a certification of the complete machine. |
| Listed Monitoring Functions | Discrepancy monitoring; Cross-circuit detection; Restart interlock; External device monitoring (EDM) |
| Reset | automatic manual |
| Safety Inputs | 2 |
| Reset Pushbutton / EDM Inputs | 1 |
| Display Elements | LEDs |
| Supply Voltage Vs | 24 V DC (16.8 V to 30 V) |
| Residual Ripple | ≤ 2.4 V |
| Power Consumption | ≤ 2.5 W (DC) |
| Safety Input Voltage HIGH | 24 V DC (11 V to 30 V) |
| Safety Input Voltage LOW | 0 V DC (-3 V to 5 V) |
| Safety Input Current | 4 mA to 6 mA |
| Activation Time Tolerance Between Start Buttons | ≤ 3 s |
| Configuration Method | Hard wired |
| Reset / EDM Voltage HIGH | 24 V DC (11 V to 30 V) |
| Reset / EDM Voltage LOW | 0 V DC (-3 V to 5 V) |
| Reset / EDM Input Current | 4 mA to 6 mA |
| Instantaneous Safety Path Response Time | 10 ms |
| Instantaneous Safety Contact Type | N/O contacts, positively guided |
| Safety Contact Material | Silver alloy, gold flashed |
| Instantaneous Safety Path Switching Voltage | 10 V AC to 230 V AC 10 V DC to 230 V DC |
| Instantaneous Safety Path Switching Current | 10 mA to 6 A |
| Maximum Total Safety Path Current | 12 AMaximum total current across the enabling paths; observe the operating instructions. |
| Mechanical Life (Switching Cycles) | 10^7 cycles |
| Overvoltage Category | III (EN 60664-1) |
| Rated Impulse Withstand Voltage | 6 kV (EN 60664-1) |
| Test Pulse Outputs (Not Safe): Count | 3 |
| Test Pulse Outputs (Not Safe): Type | PNP semiconductors, short-circuit protected |
| Test Pulse Outputs (Not Safe): Output Voltage | ≥ Vs - 3 V |
| Test Pulse Outputs (Not Safe): Pulse Width | 2 ms |
| Test Pulse Outputs (Not Safe): Pulse Interval | 40 ms |
| Weight | 130 g |
| Enclosure Rating | IP20 (IEC 60529) |
| Ambient Operating Temperature | -25 to +55 °C |
| Storage Temperature | -25 to +70 °C |
| Air Humidity | 10 to 95%, non-condensing |
| Interference Emission | According to IEC 61000-6-4Standard identifiers and values are quoted from the 2021 catalogue; no current certificate or complete-system compliance is inferred. |
| Interference Resistance | According to IEC 61326-3-1; IEC 61000-6-2; IEC 60947-5-1Standard identifiers and values are quoted from the 2021 catalogue; no current certificate or complete-system compliance is inferred. |
Document
PDFsick-rly3-safety-relays-en.pdfSICK ReLy RLY3 Safety Relays - English Product Information (8021876/2021-10-22) · Shared series documentRequest this model
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