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| Product properties | Product type: Safety device Application: Emergency stop Light grid Safety door 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: 7.1 W (with max. permissible load) Nominal operating mode: 100% operating factor Interfaces: DIN rail TBUS for connection to the master module, not supplied as standard Air clearances and creepage distances between the power circuits Rated insulation voltage: 250 VAC 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 VDC ... 28.8 VDC 24 VDC -20%/+20% (provide external protection, typically 5A) Rated control supply current IS: typ. 55 mA (Outputs inactive) typ. 135 mA (Outputs active, without load) Power consumption at US: typ. 1.32 W (Outputs inactive) Inrush current: < 2.3 A (Ãt=1ms 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: IN1, IN2, IN3, IN4, IN5, IN6, IN7, IN8 Description of the input: Safety-related digital inputs IEC 61131-2 type2 Number of inputs: 8 Input voltage range "0" signal: 0 VDC ... 5 VDC Input voltage range "1" signal: 11 VDC ... 28.8 VDC Input current range "0" signal: < 1 mA Filter time: min. 3 ms ±2ms (adjustable) max. 250 ms ±2ms (adjustable) Test pulse rate â¥2xset filter time, min. Test pulse rate=10ms 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. 10 mA (typically with US) max. 12.1 mA (at a control voltage of 28.8VDC) Digital: Reset inputs (FBK) Description of the input: configurable (as signal output or reset input) IEC 61131-2 Type2 Number of inputs: 4 Input voltage range "0" signal: 0 VDC ... 5 VDC Input voltage range "1" signal: 11 VDC ... 28.8 VDC Input current range "0" signal: < 1 mA Filter time: 250 ms ±2ms (Test pulse rate>500ms) Cable length: max. 100 m (per input) Max. permissible overall conductor resistance: 1.2 ké (Input and reset circuit at US) Current consumption: typ. 12 mA (typically with US) max. 14.7 mA (at a control voltage of 28.8VDC) |
| Output data | Digital: O1,O2,O3,O4 Output description: Safety-related digital outputs PNP, OSSD IEC 61131-2 type0.5 (observe limiting continuous current) Number of outputs: 4 Short-circuit protection: Yes (max. permissible short-circuit current 12A) Leakage current: max. 250 µA Cable length: max. 100 m (per output) Ohmic load: min. 50 é (Observe limiting continuous current) Max. capacitive load: max. 820 nF Max. inductive load: max. 2.4 mH Limiting continuous current: 400 mA (per channel) 1.6 A (Total current of all safe digital outputs) Inrush current: max. 600 mA (Ãt<10ms) Nominal output voltage: 24 VDC (Supply via A1) Nominal output voltage range: 18.5 VDC ... 28.1 VDC (US-0,7V) Switching frequency: max. 1/4xtCycle [Hz] Output voltage when switched off: < 0.1 V Test pulses: < 120 µs (Test pulse width of low test pulses) ⥠650 ms (Test pulse rate for low test pulse) < 150 µs (Test pulse width, high test pulse) ⥠1.5 s (Test pulse rate, high test pulse) Discharging circuit: Yes, internal Signal: MO1, MO2, MO3, MO4 Output description: PNP, IEC 61131-2 Typ 0,1 non-safety-related, configurable (as signal output or reset input) Number of outputs: 4 Output voltage when switched off: max. 0.1 V Voltage: 24 VDC (via A1) Maximum inrush current: 1.1 A (Ãt=3sat Us) Limiting continuous current: 100 mA (per channel) 400 mA (Total current of all digital signal outputs) Leakage current: max. 100 µA Switching frequency: max. 1/4xtCycle [Hz] Short-circuit protection: Yes (self-limitation at 1.1A) Cable length: max. 100 m (per output) Clock: T1, T2, T3, T4 Output description: PNP, IEC 61131-2 Typ 0,1 Number of outputs: 4 Voltage: 24 VDC (via A1) Output voltage when switched off: max. 0.1 V Maximum inrush current: 1.1 A (Ãt=3sat Us) Limiting continuous current: 100 mA (per channel) 400 mA (Total current of all outputs) Leakage current: max. 100 µA Test pulses: ⤠200 µs (Test pulse duration) Test pulse rate=8xtCycle [ms] Short-circuit protection: Yes (self-limitation at 1.1A) 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), 1 x LED (orange), 1 x LED (blue) 4 x LED (green, yellow, red) 12 x LED (yellow) Operating voltage display: 1 x green LED Error indication: 2xLED (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: ENISO13849 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: ENIEC 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: ⤠2000 m (Above sea level) Max. permissible humidity (storage/transport): 95 % (non-condensing) Max. permissible relative humidity (operation): 95 % (non-condensing) Shock: 10g for Ãt=16ms (continuous shock, 1000 shocks in each space direction) Vibration (operation): 10Hz...150Hz, 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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