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| Product properties | Product type: Safety device Application: Emergency stop Light grid Safety door 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: 4.28 W (with max. permissible load) Nominal operating mode: 100% operating factor Interfaces: DIN rail TBUS for connection to the master module, supplied as standard Air clearances and creepage distances between the power circuits Rated insulation voltage: 250 VÃAC Rated surge voltage/insulation: Basic insulation 4ÃkV between 24ÃV power supply and I/Os to the 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. 40 mA Power consumption at US: typ. 0.96 W Inrush current: < 2.3 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: IN1Ã...ÃIN16 Description of the input: Safety-related digital inputs IEC 61131-2 TypeÃ2 Number of inputs: 16 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: min. 3 ms ñ2Ãms (adjustable) max. 250 ms ñ2Ãms (adjustable) Test pulse rate ââ°¥Ã2xÃset filter time, min. Test pulse rateÃ=Ã10Ãms Cable length: max. 100 m (per input) Max. permissible overall conductor resistance: max. 1.2 ké (Input and reset circuit at US) Current consumption: typ. 7.5 mA (typically with US) max. 9.5 mA (at a control voltage of 28.8ÃVÃDC) |
| Output data | Clock: T1, T2, T3, T4 Output description: PNP, IEC 61131-2 Typ 0,1 Number of outputs: 4 Voltage: 24 VÃDC (via A1) Output voltage when switched off: max. 0.1 V Maximum inrush current: 1.1 A (ÃâtÃ=Ã3ÃsÃat Us) Limiting continuous current: 100 mA (per channel) 400 mA (Total current of all outputs) Leakage current: max. 100 õA Test pulses: ââ°¤ 200 õs (Test pulse duration) Test pulse rateÃ=Ã8ÃxÃtCycle [ms] Short-circuit protection: Yes (self-limitation at 1.1ÃA) Cable length: max. 100 m (per output) Max. capacitive load: max. 470 nF Max. inductive load: max. 2.4 mH Discharging circuit: Yes, internal |
| Connection data | Connection technology pluggable: yes Conductor connection Connection method: Screw 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 ... 12 Stripping length: 7 mm Screw thread: M3 Tightening torque: 0.5 Nm ... 0.6 Nm |
| Signaling | Status display: 1 x LED (green), 2 x LED (orange) 16 x LED (yellow) Operating voltage display: 1 x green LED Error indication: 2ÃxÃLED (red) |
| Dimensions | Width: 22.61 mm Height: 112.58 mm Depth: 113.6 mm |
| Material specifications | Housing material: Polyamide PA non-reinforced |
| Characteristics | Safety data Stop category: 0 Safety data: ENÃISOÃ13849 Performance level (PL): e (2-channel wiring) d (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): 2 Safety data: ENÃIEC 62061 Safety Integrity Level (SIL): 3 (2-channel wiring) 2 (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, 2g |
| Approvals | CE Identification: CE-compliant |
| Mounting | Mounting type: DIN rail mounting Assembly instructions: Observe derating Mounting position: vertical or horizontal Connection method: Screw connection |
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