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- DC isolator
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DC isolator D9057Blow-voltageshort-circuit
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Characteristics
- Electrical characteristics
- DC, low-voltage, short-circuit
Description
Model
Product features
Product Info
Technical specifications
- D9057B
Product features
- The isolator base does not require addressing and does not occupy an address on the loop
- When the short-circuit fault is removed, the isolator will de-isolate and the isolated segment will be reconnected to the bus
Product Info
- The D9057B isolator base is designed to protect the loop in case of a short-circuit fault. When a short occurs on the loop, the isolator adjacent to the fault quickly isolates the affected segment to keep the remainder of the loop operational.
Technical specifications
- Operating voltage: 20 V – 28 V (supply)
- Static current: <85 µA
- Isolation current: <9 mA
- Isolation voltage: <14 V (supply)
- Indicator: Yellow (lit during isolation, off during normal monitoring)
- Operating temperature: -10 to 55 °C
- Relative humidity: ≤95% (40 °C ±2 °C, non-condensing)
- Terminal wiring capacity: 0.2 mm² – 2.5 mm²
- External dimensions: Ø100 × 31.4 mm
Catalogs
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