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| संकेत प्रकार: | अंकीय इनपुट | Supply Connection: | terminals 14, 15 |
|---|---|---|---|
| सुरक्षा अखंडता स्तर: | SIL 2 | सुरक्षा की डिग्री: | आईईसी 60529:2001 |
| तत्व प्रदर्शित करें: | एल ई डी | Electromagnetic compatibility: | NE 21:2006 |
| परिवेश का तापमान: | -20 ... 60 डिग्री सेल्सियस (-4 ... 140 डिग्री फारेनहाइट) | DIMENSIONS: | 20 x 119 x 115 मिमी (0.8 x 4.7 x 4.5 इंच) (डब्ल्यू x एच x डी), आवास प्रकार बी 2 |
| प्रमुखता देना: | KFA6-SR2-Ex2.W Switch Amplifier,SIL 2 P+F Sensors,KFA6-SR2-Ex2.W |
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| Signal type | Digital Input |
| Supply Connection | terminals 14, 15 |
| Safety Integrity Level (SIL) | SIL 2 |
| Degree of protection | IEC 60529:2001 |
| Display elements | LEDs |
| Electromagnetic compatibility | NE 21:2006 |
| Ambient temperature | -20 ... 60 °C (-4 ... 140 °F) |
| Dimensions | 20 x 119 x 115 mm (0.8 x 4.7 x 4.5 inch) (W x H x D), housing type B2 |
2-channel isolated barrier with 230 V AC supply, designed for dry contact or NAMUR inputs with relay contact output. Features line fault detection (LFD) and reversible mode of operation.
| Signal type | Digital Input |
| Safety Integrity Level (SIL) | SIL 2 |
| Connection | terminals 14, 15 |
| Rated voltage | 207 ... 253 V AC, 45 ... 65 Hz |
| Power dissipation | 1.2 W |
| Power consumption | max. 1.3 W |
| Connection side | field side |
| Connection | terminals 1+, 2+, 3-; 4+, 5+, 6- |
| Rated values | acc. to EN 60947-5-6 (NAMUR) |
| Line fault detection | breakage I ≤ 0.1 mA, short-circuit I > 6 mA |
| Connection | output I: terminals 7, 8, 9; output II: terminals 10, 11, 12 |
| Contact loading | 253 V AC/2 A/cos φ > 0.7; 126.5 V AC/4 A/cos φ > 0.7; 40 V DC/2 A resistive load |
| Mechanical life | 107 switching cycles |
व्यक्ति से संपर्क करें: Ms. Joy chen
दूरभाष: +8615012673027
फैक्स: 86--15012673027
