|
उत्पाद विवरण:
संपर्क करें
अभी चैट करें
|
| चैनलों की संख्या: | एक | I/P कनवर्टर का स्थान: | जोन 0, आईआईसी, टी4-6 खतरनाक क्षेत्र यदि उपयुक्त रूप से प्रमाणित हो। 1, समूह ए, खतरनाक स्थान |
|---|---|---|---|
| डिजिटल सिग्नल बैंडविड्थ: | 500Hz से 10kHz | अधिकतम भार प्रतिरोध: | 800Ω (20mA पर 16V) |
| आउटपुट प्रतिरोध: | > 1MΩ | एलईडी सूचक: | हरा: शक्ति संकेत |
| प्रमुखता देना: | MTL4546Y,10kHz isolating driver,500Hz isolating driver |
||
| Number of channels | one |
| Location of I/P converter | Zone 0, IIC, T4–6 hazardous area if suitably certified Div. 1, Group A, hazardous location |
| Digital signal bandwidth | 500Hz to 10kHz |
| Maximum load resistance | 800Ω (16V at 20mA) |
| Output resistance | > 1MΩ |
| LED indicator | Green: power indication |
The MTLx546 accepts a 4/20mA floating signal from a safe-area controller to drive a current/pressure converter (or any other load up to 800Ω) in a hazardous area. For HART valve positioners, the module also permits bi-directional transmission of digital communication signals. Process controllers with a readback facility can detect open or short circuits in the field wiring: if these occur, the current taken into the terminals drops to a preset level. The MTL4546C and the MTLx546Y are very similar to the MTLx546 except that they provide open circuit detection only (i.e. no short-circuit detection).
व्यक्ति से संपर्क करें: Ms. Joy chen
दूरभाष: +8615012673027
फैक्स: 86--15012673027
