Z787.F Pepperl & Fuchs 2 Channel Zener Barrier with Analogue Output, 250 V max, 93mA max
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| Producent | Pepperl & Fuchs | | Part Number | Z787.F (Z787F) |
| Specifications | 2 Channel Zener Barrier with Analogue Output, 250 V max, 93mA max |
| Unit Price | 167,02 EUR |
| Minimum Order Quantity | 1 |
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| Description | Barrier TypeZener Maximum Operating Temperature+60°C Minimum Operating Temperature-20°C Number of Channels2 Safety Current Maximum93mA Safety Current Resistance341Ω Safety Voltage Maximum250 V Signal TypeAnalogue Supply Voltage27 V dc Product Details P&F Dual Channel Zener Diode Barriers Using a dual channel barrier impedes a direct grounding of the intrinsically safe circuit. The ground is only made in the event of a failure, if the zener diodes conduct. This circuit also suppresses influences of external circuits. Typical application - thermocouples Zener Diode Barriers Isolation Barriers Pepperl+Fuchs shunt zener diode barriers are for use as safety interfaces between intrinsically safe and non-intrinsically safe circuits. They are manufactured from Makrolon® and designed to conduct electrical signals - in either direction - between safe and hazardous areas and to limit the amount of energy which can be transferred from a safe to a hazardous area in the event of fault conditions occurring in the safe area. All systems shown are licensed for [EEx ia] IIC Class 1, Div1, Groups A-G |
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