- Input for up to 4 sensors per interface e.g.: magnetic safety switches type BNS, emergency stop devices, interlocking devices and others
- 2 safety contacts
- Signalling output for each sensor (monitoring of both circuits of the sensors) and and all sensors (Y5, group signal)
- Possibility to connect up to 4 sensors with non-isolated signals, e.g. the CSS products from Schmersal as well as AOPD’s (only PROTECT-PE-02)
Ordering data
Product type description | PROTECT-PE-11-SK |
Article number (order number) | 101210945 |
EAN (European Article Number) | 4030661562124 |
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 |
Available until | 31.12.2022 |
Approval - Standards
Certificates | cULus EAC |
General data
Standards | IEC 61508 IEC/EN 60204-1 EN 60947-5-1 EN ISO 13849-1 |
Climatic stress | EN 60068-2-78 |
Enclosure material | Glass-fibre reinforced thermoplastic, ventilated |
Gross weight | 160 g |
General data - Features
Stop-Category | 0 |
Electronic Fuse | Yes |
Wire breakage detection | Yes |
Short-circuit recognition | Yes |
Removable Terminals | Yes |
Automatic reset function | Yes |
Earth connection detection | Yes |
Integral System Diagnostics, general | Yes |
Number of auxiliary contacts | 2 9 |
Number of LEDs | 6 |
Number of openers | 1 |
Number of shutters | 1 |
Number of signalling outputs | 7 |
Safety appraisal
Standards | EN 60947-5-1 IEC 61508 |
Safety appraisal - Relay outputs
Performance Level, up to | d |
Control category to EN13849 | 3 |
Diagnostic Coverage (DC) Level | 60 % |
PFH-value | 2.00 x 10⁻⁷ /h |
Safety Integrity Level (SIL), suitable for applications in | 2 |
Mission time | 20 Year(s) |
Common Cause Failure (CCF), minimum | 65 |
Mechanical data
Mechanical life, minimum | 10,000,000 Operations |
Mounting | Snaps onto standard DIN rail to EN 60715 |
Mechanical data - Connection technique
Terminal Connector | Screw connection, plug-in |
Terminal designations | IEC/EN 60947-1 |
Cable section, minimum | 0.14 mm² |
Cable section, maximum | 1.5 mm² |
Tightening torque of Clips | 0.6 Nm |
Mechanical data - Dimensions
Width | 65.5 mm |
Height | 126 mm |
Depth | 61 mm |
Ambient conditions
Degree of protection of the enclosure | IP20 |
Degree of protection of the mounting space | IP20 |
Degree of protection of clips or terminals | IP20 |
Ambient temperature, minimum | -25 °C |
Ambient temperature, maximum | +55 °C |
Storage and transport temperature, minimum | -40 °C |
Storage and transport temperature, maximum | +85 °C |
Resistance to vibrations to EN 60068-2-6 | 10...55 Hz, Amplitude 0.35 mm, ± 15 % |
Restistance to shock | 30 g / 11 ms |
Ambient conditions - Insulation value
Rated impulse withstand voltage Uimp | 4 kV |
Overvoltage category | III |
Degree of pollution to VDE 0110 | 2 |
Electrical data
Rated operating voltage | 24 VDC -15% / +20%, residual ripple max. 10 % |
Rated AC voltage for controls, 50 Hz, minimum | 21.1 VAC |
Rated control voltage at AC 50 Hz, maximum | 26.4 VAC |
Rated AC voltage for controls, 60 Hz, minimum | 21.1 VAC |
Rated control voltage at AC 60 Hz, maximum | 26.4 VAC |
Rated AC voltage for controls at DC minimum | 21.1 VDC |
Rated control voltage at DC, maximum | 28.8 VDC |
Electrical power consumption | 1.7 W |
Input resistance at Ue | 2,900 Ω |
Contact resistance, maximum | 0.1 Ω |
Note (Contact resistance) | in new state |
Drop-out delay in case of power failure, maximum | 60 ms |
Drop-out delay in case of emergency stop, maximum | 10 ms |
Pull-in delay at automatic start, maximum, typically | 10 ms |
Electrical data - Safe relay outputs
Voltage, Utilisation category DC13 | 24 VDC |
Current, Utilisation category DC13 | 2 A |
Switching capacity, minimum | 10 VDC |
Switching capacity, minimum | 10 mA |
Switching capacity, maximum | 24 VAC |
Switching capacity, maximum | 2 A |
Electrical data - Digital inputs
Input signal, HIGH Signal 1 | 19 - 28,8 VDC |
Input signal, LOW Signal 0 | 0 - 1 VDC |
Conduction resistance, maximum | 40 Ω |
Electrical data - Digital Output
Voltage, Utilisation category DC12 | 24 VDC |
Current, Utilisation category DC12 | 0.1 A |
Electrical data - Relay outputs (auxiliary contacts)
Switching capacity, maximum | 24 VDC |
Switching capacity, maximum | 0.1 A |
Electrical data - Electromagnetic compatibility (EMC)
EMC rating | EMC-Directive |
Status indication
Indicated operating states | Position relay K2 Position relay K1 Internal operating voltage Ui Position relay K3 Position relay K3 |
Other data
Note (applications) | Safety sensor Guard system Emergency-Stop button Pull-wire emergency stop switches Safety light curtain |