Характеристики и описание
General specifications | |
|---|---|
| Signal type | Digital Input |
Functional safety related parameters | |
| Safety Integrity Level (SIL) | SIL 2 |
Supply | |
| Connection | SL1: 1a(-), 1b(-); 2a(+), 2b(+) |
| Rated voltage | 19 ... 30 V DC bus powered via Termination Board |
| Ripple | ? 10 % |
| Rated current | ? 30 mA |
| Power dissipation | ? 500 mW |
| Power consumption | ? 500 mW |
Input | |
| Connection side | field side |
| Connection | SL2: 5a(+), 5b(-) |
| Rated values | acc. to EN60947-5-6 (NAMUR), see system description for electrical data |
| Open circuit voltage/short-circuit current | approx. 10 V DC / approx. 8 mA |
| Switching point/switching hysteresis | 1.2 ... 2.1 mA / approx. 0.2 mA |
| Line fault detection | breakage I ? 0.1 mA , short-circuit I ? 6.5 mA |
| Pulse/Pause ratio | min. 20 ms / min. 20 ms |
Output | |
| Connection side | control side |
| Connection | SL1: 8a, 7a; 10a, 9a |
| Output I | signal ; relay |
| Output II | signal or error message ; relay |
| Contact loading | 50 V DC / 0.5 A |
| Minimum switch current | 2 mA / 24 V DC |
| Energized/De-energized delay | ? 20 ms / ? 20 ms |
| Mechanical life | 107 switching cycles |
Fault indication output | |
| Connection | SL1: 6b |
| Output type | open collector transistor (internal fault bus) |
Transfer characteristics | |
| Switching frequency | ? 10 Hz |
Galvanic isolation | |
| Output/power supply | basic insulation acc. to EN 50178, rated insulation voltage of 50 V AC |
| Output/Output | basic insulation acc. to EN 50178, rated insulation voltage of 50 V AC |
Indicators/settings | |
| Display elements | LEDs |
| Control elements | DIP-switch |
| Configuration | via DIP switches |
| Labeling | space for labeling at the front |
Directive conformity | |
| Electromagnetic compatibility | |
Conformity | |
| Galvanic isolation | EN50178:1997 |
| Electromagnetic compatibility | NE 21:2006 For further information see system description. |
| Degree of protection | IEC 60529:2001 |
| Input | EN 60947-5-6:2000 |
Ambient conditions | |
| Ambient temperature | -20 ... 60 °C (-4 ... 140 °F) |
Mechanical specifications | |
| Degree of protection | IP20 |
| Mass | approx. 100 g |
| Dimensions | 12.5 x 128 x 106 mm (0.5 x 5.1 x 4.2 inch) |
| Mounting | on Termination Board< |
General specifications
Доставка
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