Safety module

Technical Data

• Nominal voltage for logic power supply DC24 V
• Nominal operating voltage DC24 V
• Nominal current logic power supply0.02 A
• Permissible range for logic voltage± 20 %
• Current consumption of logic power supply without clamping brake0.03 A
• Short circuit current ratingno
• Current rating at 40° C0.2 A
• Fuse protection (short circuit)no
• Digital output designPotential-free signal contact
• Number of digital logic inputs2
• Digital outputs, switching logicContact closes at STO
• Dimensions (W x L x H)112.6 x 87.2 x 28.3 mm
• LED display, product-specificNormal operation (green)/STO (yellow)
• Safety functionSafe torque off (STO)
• Probability of Failure per Hour (PFH)1.27E-10
• Probability of Failure on Demand (PFD)2.3E-5
• Proof test interval20 y
• Hardware fault tolerance1
• SFF Safe Failure Fraction99.2 %
• Certified for safety function to ISO 13849 and IEC 61508 (SIL)Product can be used in SRP/CS up to SIL 3 (high demand)
• Safety Integrity Level (SIL)Safe torque off (STO)/SIL 3/SILCL 3
• Performance Level (PL)Safe Torque Off (STO)/category 4, performance level e
• Diagnostic coverage97 %
• Certified for safety functions to ISO 13849 (PL)Product can be used in SRP/CS up to category 4, PL e
• ApprovalGerman Technical Control Board (TÜV)
• CE mark (see declaration of conformity)To EU EMC Directive To EC Machinery Directive In accordance with EU RoHS Directive
• UKCA marking (see declaration of conformity)To UK regulations for machines To UK RoHS instructions
• Certificate issuing authorityTÜV Rheinland 01/205/5165.03/24
• LABS (PWIS) conformityVDMA24364 zone III
• Storage temperature-25 °C ... 55 °C
• Relative air humidity5 - 95% Non-condensing
• Degree of protectionIP20 In assembled state
• Ambient temperature0 °C ... 40 °C
• Product weight75 g
• Type of mountingPlug-in module for CMMP-AS...-M3
• Note on materialsRoHS-compliant
• Mounting positionoptional
• Wire endsWire ferrule
• Connection cross section0.25 mm² ... 0.5 mm²
• Electrical connectionScrew terminal Straight plug
• DisplayGreen/yellow LED
• Operator controlsNone
• Specification logic inputBased on IEC 61131-2
• Features of logic inputGalvanically isolated
• Working range of logic input19.2 V ... 28.8 V
• Max. nominal input current0.03 A
• Debounce time for inputs0.3 ms
• Current rating per output200 mA
• Max. current digital logic outputs200 mA
• Fuse capacity of outputsno