Pepperl+Fuchs Z788.R

Zener Barrier
Pepperl+Fuchs Z788.R
132.86
One click request
Degree of protectionIP20
Degree of protectionIEC 60529
Series resistanceterminals 1, 8: max. 327 Ω
terminals 4, 5: max. 64 Ω
Connectionterminals 5, 6; 7, 8
Relative humiditymax. 75 % , without condensation
EU-type examination certificateBAS 01 ATEX 7005
CertificateTГњV 99 ATEX 1484 X
Measuring resistorterminals 2, 3 to 4: internal resistor 250 Ω for 5 V signal on terminals 6, 7 to 5
Storage temperature-25 ... 70 В°C (-13 ... 158 В°F)
Mountingon 35 mm DIN mounting rail acc. to EN 60715:2001
Supplementary informationObserve the certificates, declarations of conformity, instruction manuals, and manuals where applicable. For information see www.pepperl-fuchs.com.
Series resistanceterminals 1, 2: min. 301 Ω; terminals 3, 4: min. 49 Ω
Construction typemodular terminal housing , see system description
TypeDC version, positive polarity
Core cross-sectionmax. 2 x 2.5 ... mm2
Connectionterminals 1, 2; 3, 4
Fuse rating50 mA
Massapprox. 150 g
IECEx approvalIECEx BAS 09.0142
IECEx BAS 17.0091X
Dimensions12.5 x 115 x 110 mm (0.5 x 4.5 x 4.3 inch)
Connectionscrew terminals
Nominal resistanceterminals 1, 8: 300 Ω; terminals 4, 5: 50 Ω
Ambient temperature-20 ... 60 В°C (-4 ... 140 В°F)
in international format without spaces
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