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| Product properties | Product type: Safety device Application: Safe shutdown Insulation characteristics Protection class: III Times Response time: see user manual Restart time: min. 5 s (Boot time) max. 10 s (Boot time) |
| Electrical properties | Maximum power dissipation for nominal condition: 7.07 W Nominal operating mode: 100% operating factor Interfaces: DIN rail TBUS for connection to the master module, supplied as standard Air clearances and creepage distances Rated insulation voltage: 250 VÃAC Rated surge voltage/insulation: Basic insulation 4 kV between all current paths and housing Supply Designation: A1/A2 Rated control circuit supply voltage US: 19.2 VÃDC ... 28.8 VÃDC 24 VÃDC -20Ã%Ã/Ã+20Ã% (external fuse, typically 4ÃA) Rated control supply current IS: typ. 120 mA Power consumption at US: typ. 2.88 W Inrush current: 2 A (ÃâtÃ=Ã1Ãms at Us) Filter time: typ. 5 ms (at A1 in the event of voltage dips at Us) Protective circuit: Serial protection against polarity reversal |
| Input data | Digital: Reset inputs (FBK1, FBK2, FBK3, FBK4) Description of the input: IEC 61131-2 type 3 Number of inputs: 4 Input voltage range "0" signal: 0 VÃDC ... 5 VÃDC Input voltage range "1" signal: 11 VÃDC ... 28.8 VÃDC Input current range "0" signal: < 1 mA Filter time: 250 ms ñ2Ãms (Test pulse rateÃ>Ã500Ãms) Cable length: max. 100 m (per input) Max. permissible overall conductor resistance: 1.2 ké (Input and reset circuit at US) Current consumption: typ. 10 mA (typically with US) max. 13 mA (at a control voltage of 28.8ÃVÃDC) |
| Output data | Relay: Enabling current paths (13_NO1/14_NO1,Ã23_NO2/24_NO2,Ã33_NO3/34_NO3,Ã43_NO4/44_NO4) Output description: safety-related N/O contacts Number of outputs: 4 (1 NO per output) Contact switching type: 4 safe outputs Switching voltage: min. 10 V AC/DC max. 250 V AC/DC (Observe the load curve) Switching capacity: min. 200 mW Inrush current: min. 20 mA max. 6 A Switching capacity in accordance with IEC 60947-5-1: 3 A (250ÃV (AC15)) 2 A (24ÃV (DC13)) Limiting continuous current: 4 A (observe derating) Sq. Total current: 64 A2 (for 4xÃsingle-channel,Ãobserve derating) 32 A2 (for 2xÃtwo-channel,Ãobserve derating) Switching frequency: 0.5 Hz Mechanical service life: 40x 106 switching cycles Output fuse: 4 A gL/gG |
| Connection data | Connection technology pluggable: yes Conductor connection Connection method: Push-in connection Conductor cross section rigid: 0.2 mm² ... 2.5 mm² Conductor cross section flexible: 0.2 mm² ... 2.5 mm² Conductor cross-section AWG: 24 ... 16 Stripping length: 10 mm |
| Signaling | Status display: 4ÃxÃLED (yellow) 4 x LED (green, yellow, red) 1 x LED (green), 2 x LED (orange) Operating voltage display: 1 x green LED Error indication: 2ÃxÃLED (red) |
| Dimensions | Width: 22.61 mm Height: 107.74 mm Depth: 113.6 mm |
| Material specifications | Color: yellow Housing material: Polyamide PA non-reinforced |
| Characteristics | Safety data Stop category: 0 Safety data: ENÃISOÃ13849 Performance level (PL): e (2-channel wiring) c (1-channel wiring) Safety data: IEC 61508 - High-demand for 2-channel wiring Safety Integrity Level (SIL): 3 Safety data: IEC 61508 - High-demand for 1-channel wiring Safety Integrity Level (SIL): 1 Safety data: ENÃIEC 62061 Safety Integrity Level (SIL): 3 (2-channel wiring) 1 (1-channel wiring) |
| Environmental and real-life conditions | Ambient conditions Degree of protection: IP20 Min. degree of protection of inst. location: IP54 Ambient temperature (operation): -10°C ... 55°C (observe derating) Ambient temperature (storage/transport): -20°C ... 85°C Maximum altitude: ââ°¤ 2000 m (Above sea level) Max. permissible humidity (storage/transport): 95 % (non-condensing) Max. permissible relative humidity (operation): 95 % (non-condensing) Shock: 10g for ÃâtÃ=Ã16Ãms (continuous shock, 1000 shocks in each space direction) Vibration (operation): 10ÃHzÃ...Ã150ÃHz, amplitude 0.15Ãmm, 2g |
| Approvals | CE Identification: CE-compliant |
| Mounting | Mounting type: DIN rail mounting Assembly instructions: Observe derating Mounting position: vertical or horizontal Connection method: Push-in connection |
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