- Simple and flexible parameter setting
- No programming skills required
- 18 safe inputs for the redundant inquiry of all common safety sensors
- 4 safety semi-conductor outputs
- 2 safety relay outputs
- 4 optional signalling outputs
- Replaces up to 8 safety-monitoring modules up to PL e / SIL 3
- Error and status messages in plain text
- Multilingual menu navigation via colour display
Ordering data
| Note (Delivery capacity) | Not available! |
| Product type description | PROTECT-SELECT-SK |
| Article number (order number) | 101218030 |
| EAN (European Article Number) | 4030661445397 |
| eCl@ss number, Version 9.0 | 27-37-18-19 |
| eCl@ss number, Version 11.0 | 27-37-18-19 |
| ETIM number, version 6.0 | EC001449 |
Approval - Standards
| Certificates | TÜV cULus CCC EAC |
General data
| Standards | EN ISO 13849-1 IEC 61508 EN 60947-5-1 EN 60204-1 EN 62061 |
| Climatic stress | EN 60068-2-1 EN 60068-2-2 EN 61496 |
| Terminal (mechanical) | Removable screw terminals |
| Enclosure material | Polyamide / V0 |
| Material of the contacts, electrical | Tin |
| Gross weight | 300 g |
General data - Features
| Short circuit detection | Yes |
| Wire breakage detection | Yes |
| Short-circuit recognition | Yes |
| Removable Terminals | Yes |
| Start input | Yes |
| Feedback circuit | Yes |
| Automatic reset function | Yes |
| Reset edge detection | Yes |
| Start-up test | Yes |
| Earth connection detection | Yes |
| Integral System Diagnostics, status | Yes |
| Integrated Display, Supply Voltage | Yes |
| Number of pulse outputs (test pulse output) | 3 |
| Number of relay outputs (1-channel) | 2 |
| Number of fail-safe analogue inputs | 2 |
| Number of digital fail-safe inputs | 14 |
| Number of digital fail-safe in-/outputs | 4 |
| Number of fail-safe digital outputs | 4 |
| Number of signalling outputs | 4 |
Safety appraisal
| Standards | EN 60947-5-1 EN 62061 IEC 61508 EN ISO 13849-1 | |
| Performance level, up to | e | |
| Control category to EN13849 | 4 | |
| Diagnostic Coverage (DC) Level | 90 | |
| PFH-value | 1.78 x 10⁻⁸ /h | |
| 3 | |
| Mission Time | 20 Year(s) | |
| Common Cause Failure (CCF), minimum | 65 | |
| Hardware fault tolerance (HFT) | 1 | |
| Demand rate | high or continuous | |
| Safe Failure Fraction (SFF), minimum | 90 |
Safety appraisal - Relay outputs
| Performance Level, up to | e |
| Control category to EN13849 | 4 |
| Notice | Valid for dual channel and 60% relay load |
| Safety Integrity Level (SIL), suitable for applications in | 3 |
Safety appraisal - Safety inputs 2-channels
| Performance level, up to | e |
| Control category | 4 |
| Safety Integrity Level (SIL), suitable for applications in | 3 |
Safety appraisal - Safety inputs 1-channel
| Performance level, up to | d |
| Control category | 2 |
| Safety Integrity Level (SIL), suitable for applications in | 2 |
Safety appraisal - Safety outputs 1-channel
| Performance level, up to | d |
| Control category | 2 |
| Safety Integrity Level (SIL), suitable for applications in | 2 |
Safety appraisal - Safety outputs 2-channels
| Performance level, up to | e |
| Control category | 4 |
| Safety Integrity Level (SIL), suitable for applications in | 3 |
Mechanical data
| Mechanical life, minimum | 10,000,000 Operations |
| Mounting | Snaps onto standard DIN rail to EN 60715 |
Mechanical data - Connection technique
| Terminal Connector | rigid or flexible |
| Terminal designations | IEC 61131-2 IEC/EN 60947-1 |
| Cable section, minimum | 0.25 mm² |
| Cable section, maximum | 2.5 mm² |
| Tightening torque of Clips | 0.6 Nm |
Mechanical data - Dimensions
| Width | 52.5 mm |
| Height | 100 mm |
| Depth | 118 mm |
Ambient conditions
| Degree of protection | IP20 |
| Degree of protection of the mounting space | IP54 |
| Ambient temperature, minimum | -25 °C |
| Ambient temperature, maximum | +55 °C |
| Storage and transport temperature, minimum | -25 °C |
| Storage and transport temperature, maximum | +75 °C |
| Relative humidity, minimum | 15 % |
| Relative humidity, maximum | 90 % |
| Note (Relative humidity) | non-condensing |
| Resistance to vibrations to EN 60068-2-6 | 10 … 57 Hz, amplitude 0.75 mm |
| Restistance to shock | 30 g / 11 ms |
Ambient conditions - Insulation value
| Overvoltage category | III |
| Degree of pollution to VDE 0100 | 2 |
Electrical data
| Voltage type | DC (direct current) |
| Operating voltage | 24 V |
| Operating voltage, minimum | 21.6 VDC |
| Operating voltage, maximum | 26.4 VDC |
| Current consumption at 24V, maximum | 500 mA |
| No-load supply current I0 | 500 mA |
| Required rated short-circuit current to EN 60947-5-1 | 1,000 A |
| Switching frequency, maximum | 0.1 Hz |
Electrical data - Fail-safe digital inputs
| Switching thresholds | -3 V … 2 V (LOW) 18 V … 28.8 V |
| Current consumption at 24V | 6 mA |
Electrical data - Fail-safe digital outputs
| Rated operating current (safety outputs) | 700 mA |
| Versions | short-circuit proof, p-type / n-type (Q0/0N and Q1/1N) short-circuit proof, p-type (Q2 und Q3) |
| Current leakage Ir | 2 mA |
Electrical data - Safe relay outputs
| Voltage, Utilisation category AC1 | 250 VAC |
| Current, Utilisation category AC-1 | 4 A |
| Voltage, Utilisation category DC1 | 24 VDC |
| Current, Utilisation category DC1 | 4 A |
| Voltage, Utilisation category AC15 | 230 VAC |
| Current, Utilisation category AC-15 | 3 A |
| Voltage, Utilisation category DC13 | 24 VDC |
| Current, Utilisation category DC13 | 4 A |
Electrical data - Diagnostic output
| Operating current | 100 mA |
| Versions | Limited short-circuit protection, p-type |
Electrical data - Electromagnetic compatibility (EMC)
| EMC rating | EMC-Directive |
Other data
| Note (applications) | Safety sensor Guard system Emergency-Stop button Pull-wire emergency stop switches Safety light curtain |
