Pepperl + Fuchs 2 Channel Zener Barrier, ATEX
技術文件
規格
Brand
Pepperl + FuchsNumber of Channels
2
Module Type
Zener Barrier
Barrier Type
Zener Barrier
Maximum Voltage
250V
Hazardous Area Certification
ATEX
Safety Current Resistance
250Ω
Minimum Operating Temperature
-20°C
Maximum Operating Temperature
+60°C
Supply Voltage
28V dc
Maximum Current
120mA
Safety Current Maximum
120mA
Safety Voltage Maximum
250 V
Operating Temperature Range
-20 → +60°C
原產地
Indonesia
產品詳情
Z787.H Dual Channel
The solution for applications with 3-wire transmitters is implementing a combination of one 28V, 300Ω and one 28V barrier with diode return. Special consideration should be given to the internal voltage drop due to the diode return.,Typical application - 4-20mA transmit
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
1,249.10 MOP
1,249.07 MOP Each (不含稅)
1
1,249.10 MOP
1,249.07 MOP Each (不含稅)
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1
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技術文件
規格
Brand
Pepperl + FuchsNumber of Channels
2
Module Type
Zener Barrier
Barrier Type
Zener Barrier
Maximum Voltage
250V
Hazardous Area Certification
ATEX
Safety Current Resistance
250Ω
Minimum Operating Temperature
-20°C
Maximum Operating Temperature
+60°C
Supply Voltage
28V dc
Maximum Current
120mA
Safety Current Maximum
120mA
Safety Voltage Maximum
250 V
Operating Temperature Range
-20 → +60°C
原產地
Indonesia
產品詳情
Z787.H Dual Channel
The solution for applications with 3-wire transmitters is implementing a combination of one 28V, 300Ω and one 28V barrier with diode return. Special consideration should be given to the internal voltage drop due to the diode return.,Typical application - 4-20mA transmit
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