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USi-Safety Evaluation Unit
Brand: Pepperl+Fuchs IncEvaluation unit exclusively for the ultrasonic sensor system USi-safety
Features- Categorie 3 PL d (EN ISO 13849) for each ultrasonic transducer without redundancy
- Multiple device installation possible, no mutual interference (no cross-talk)
- Safety outputs OSSD
- Adjustable sound cone
- Temperature compensation
- Parameterization, commissioning and reporting via USi-safety parameterization software
Specifications
Brand
Type
- USi-safety evaluation unit
Sensing Range
- 1 ... 250 cm typ. 200 cm
Adjustment Range
- 1 ... 250 cm
Dead band
- 1 cm
Object Size
- typ. ∅ 1 cm
Transducer Frequency
- typ. 103 kHz
Resolution
- 1 cm
Target Velocity
- axial (Max.): typ. 2 m/s (up to 2.5 m/s)
Repeat Accuracy
- ± 0 cm
Hysteresis
- typ. 0 cm (0 up to SP1/10)
Temperature Influence
- automatic or manual temperature compensation available , without temperature compensation: 0.17 %/K
Performance Level (PL)
- PL d
Category
- Cat. 3
Reaction Time
- typ. 100 ms (99 ... 660 ms)
Recovery Time
- typ. 990 ms (330 ... 3300 ms)
MTTFd
- 316 a
Diagnostic Coverage (DC)
- 87 %
Fusing
- 2 A , slow
Operating Voltage
- 21 ... 28 Vdc typ. 24 Vdc
No-load Supply Current
- ≤ 150 mA
Power Consumption
- Maximum 3.6 W
Interface Type
- USB 2.0
Input Type
- 2 inputs for ultrasonic transducers 1 input for temperature sensor
Output Type
- safety output OSSD Normally closed, Power FET PNP OSSD 1.1 and OSSD 1.2
Switching Voltage
- Maximum UB
Switching Current
- 150 mA per output
Switching Current
- 150 mA per output
Standards
- IEC 60947-5-2
- IEC 60204-1
- EN ISO 13849
- IEC 61326-3-1:2007
- IEC/CISPR 11 group 1, class A
CCC Approval
- CCC approval / marking not required for products rated ≤ 36 V
Ambient Temperature
- -30 ... 50° C (-22 ... 122° F)
Storage Temperature
- -40 ... 85° C (-40 ... 185° F)
Connection Type
- Connector plug
Degree of Protection
- IP65
Connection
- for power supply and outputs: connector plug M12, 8-Pin, connection line Max. 30 m
- For temperature sensor: socket M8, 6-Pin
- For ultrasonic transducer: for each socket M8, 3-Pin
- for parameterization: socket Mini USB
Housing
- diecast aluminum
Mass
- 450 g