


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

Pepperl + Fuchs 2 Channel Zener Barrier, ATEX
Manufacturer:
Pepperl + Fuchs
Manufacturer Part No:
Z 787.H
Enrgtech Part No:
ET16848743
Warranty:
Manufacturer
£ 138.07
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Number of Channels:
2
Module Type:
Zener Barrier
Barrier Type:
Zener Barrier
Maximum Voltage:
250V
Hazardous Area Certification:
ATEX
Safety Current Resistance:
250Ω
Maximum Operating Temperature:
+60°C
Supply Voltage:
28V dc
Maximum Current:
120mA
Minimum Operating Temperature:
-20°C
Safety Current Maximum:
120mA
Safety Voltage Maximum:
250 V