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Product properties	Product type: Safety relays Product family: PSRmini Application: Emergency stop Safety door Light grid Transponder Switching capacities Safety shut-off mats Times Typical response time: < 200 ms (automatic start) < 175 ms (manual, monitored start) Typ. starting time with U_s: < 200 ms (when controlled via A1) Response time: < 10 ms Restart time: < 1 s (Boot time) Recovery time: 250 ms (following demand of the safety function)
Electrical properties	Maximum power dissipation for nominal condition: 4 W (U_BÃ=ÃU_BLÃ=Ã30ÃV, I_L1Ã=ÃI_L2Ã=Ã2.4ÃA) Nominal operating mode: 100% operating factor Air clearances and creepage distances between the power circuits Rated insulation voltage: 63 V Rated surge voltage/insulation: Safe isolation, 0.5 kw between logic and IO-Link Basic insulation 4ÃkV between all current paths and housing Supply Designation: L+/L- Nominal voltage for I/O supply: 24 VÃDC -20Ã%Ã/Ã+25Ã% (Provided via the IO-Link interface of the IO-Link master.) Current consumption: typ. 8 mA Protective circuit: Serial protection against polarity reversal; Suppressor diode SupplyÃ¢Ã¢¬Ã¢¹ Designation: A1/A2 Rated control circuit supply voltage U_S: 19.2 VÃDC ... 30 VÃDC 24 VÃDC -20Ã%Ã/Ã+25Ã% (provide external protection) Rated control supply current I_S: typ. 72 mA Power consumption at U_S: typ. 1.73 W Inrush current: typ. 12 A (ÃÃ¢tÃ<Ã10ÃÃµs) Filter time: 1 ms (For the logic. At A1 in the event of voltage dips at U_s) Protective circuit: Parallel protection against polarity reversal; Suppressor diode (Provide external fuse protection, see safety notes. Fuse type: 5ÃAT)
Input data	Digital: Sensor circuit S0 (S10, S12, S22) Description of the input: safety-related sensor inputs IEC 61131-2 typeÃ3 (S10, S12) PNP (S22) Number of inputs: 3 Input voltage range "0" signal: 0 VÃDC ... 5 VÃDC (S10, S12) For S22, see note in Ã¢Ã¢¬ÃSignal generator connection versionsÃ¢Ã¢¬ section. Input voltage range "1" signal: 11 VÃDC ... 30 VÃDC (S10, S12) 0 V (S22) Input current range "0" signal: 0 mA ... 2 mA (S10, S12) Inrush current: < 5 mA (typically with U_S at S10) < 5 mA (Typically with U_S at S12) > -7 mA (typically with U_S at S22) Filter time: max. 1.5 ms (Test pulse width, low test pulses (S10, S12)Ã) Test pulse rateÃ=Ã5ÃxÃTest pulse width Deactivate the switch-on pulses for safety applications. Concurrence: Ã¢ÃÃ¾ Max. permissible overall conductor resistance: 150 Ã© Protective circuit: Suppressor diode Current consumption: < 5 mA (typ. with U_S at S10) < 5 mA (Typically with U_S at S12) > -7 mA (typically with U_S at S22) Digital: Sensor circuit S1 (S32, S42) Description of the input: safety-related sensor inputs IEC 61131-2 type 3 Number of inputs: 2 Input voltage range "0" signal: 0 VÃDC ... 5 VÃDC Input voltage range "1" signal: 11 VÃDC ... 30 VÃDC Input current range "0" signal: 0 mA ... 2 mA Inrush current: < 10 mA (typically with U_S, ÃÃ¢tÃ=Ã500ÃÃµs) Filter time: max. 1.5 ms (Test pulse width of low test pulses) Test pulse rateÃ=Ã5ÃxÃTest pulse width Deactivate the switch-on pulses for safety applications. Concurrence: Ã¢ÃÃ¾ Max. permissible overall conductor resistance: 150 Ã© Protective circuit: Suppressor diode Current consumption: < 5 mA (typically with U_S) Digital: Diagnostic input (DGN) Description of the input: non-safety-related Potential A1/A2 or U_S Number of inputs: 1 Input voltage range: 0 VÃDC ... 30 VÃDC Protective circuit: Suppressor diode Current consumption: typ. 30 mA Digital: Start circuit (S34, S35) Number of inputs: 2 Input voltage range "1" signal: 19.2 VÃDC ... 30 VÃDC Inrush current: < 10 mA (typically with U_S, ÃÃ¢tÃ=Ã100Ãms) Max. permissible overall conductor resistance: 150 Ã© Protective circuit: Suppressor diode Current consumption: < 7 mA (Typically with U_S at S34) < 5 mA (Typically with U_S at S35) IO-Link Designation: IO-Link Transmission speed: 230 kbps (COM3) Cycle Time: 5 ms Process data update: 5 ms Amount of process data: max. 31 Byte (Input data) max. 16 Byte (Output data) Description of the input: IO-Link switching and communication cable Number of inputs: 1 Connection method: Spring-cage connection Connection technology: 3-conductor Number of ports: 1 Port type: Class A
Output data	Digital: 14, 24 Output description: Safety-related digital outputs PNP, IEC 61131-2 TypeÃ2 Number of outputs: 2 Protective circuit: Freewheeling circuit for inductive loads Short-circuit protection: Yes Output voltage: Ã¢Ã¢°¥ 23 VÃDC (U_sÃ-Ã1ÃV) Leakage current: max. 1 mA (in the safe state) Ohmic load: min. 12 Ã© Max. capacitive load: max. 10 ÃµF (2.4ÃA load) max. 4.7 ÃµF (1ÃA load) Max. inductive load: max. 1 H Limitation of the voltage induced on circuit interruption: max. 50 V Output current: max. 2.4 A Inrush current: max. 4.8 A (ÃÃ¢tÃ=Ã10Ãms) Min. load current: 2 mA Switching frequency: 1 Hz (Resistive, inductive, capacitive) Output voltage when switched off: < 5 VÃDC (in the safe state) Discharging circuit: No Signal Voltage: approx. 22 VÃDC Switching frequency: 1 Hz (Resistive, inductive, capacitive) Protective circuit: Suppressor diode
Connection data	Connection technology pluggable: yes Conductor connection Connection method: Push-in connection Conductor cross section rigid: 0.2 mm² ... 1.5 mm² Conductor cross section flexible: 0.2 mm² ... 1.5 mm² Conductor cross section, flexible, with ferrule, with plastic sleeve: 0.25 mm² ... 1.5 mm² (only together with CRIMPFOX 6) Conductor cross section flexible, with ferrule without plastic sleeve: 0.25 mm² ... 1.5 mm² (only together with CRIMPFOX 6) Conductor cross-section AWG: 24 ... 16 Stripping length: 8 mm
Signaling	Status display: 5x LED green Operating voltage display: 1 x green, yellow, red LED
Dimensions	Width: 17.5 mm Height: 116.6 mm Depth: 114.5 mm
Material specifications	Housing material: PBT
Characteristics	Safety data Stop category: 0 Safety data: ENÃISOÃ13849 Category: 4 Performance level (PL): e Safety data: IEC 61508 - High demand Safety Integrity Level (SIL): 3 Safety data: ENÃIEC 62061 Safety Integrity Level (SIL): 3
Environmental and real-life conditions	Ambient conditions Degree of protection: IP20 Min. degree of protection of inst. location: IP54 Ambient temperature (operation): -40°C ... 60°C (observe derating) Ambient temperature (storage/transport): -40°C ... 85°C Maximum altitude: Ã¢Ã¢°¤ 2000 m (Above sea level) Max. permissible humidity (storage/transport): 75 % (on average, 85% infrequently, non-condensing) Max. permissible relative humidity (operation): 75 % (on average, 85% infrequently, non-condensing) Shock: 30g Vibration (operation): 10ÃHzÃ...Ã150ÃHz, 5g
Approvals	CE Identification: CE-compliant
Standards and regulations	Air clearances and creepage distances between the power circuits Standards/regulations: ENÃ60947-5-1
Mounting	Mounting type: DIN rail mounting Assembly instructions: See derating curve Mounting position: vertical or horizontal Connection method: Push-in connection