Serviceline Industrial Sensors
Serviceline Explosion Protection
Not available for purchase
Not available for purchase

Zener Barrier Z888.R.H

Z888.R.H
  • 2-channel
  • DC version, negative polarity
  • Working voltage 26.5 V/6.5 V at 10 µA
  • Series resistance max. 250 Ω/64 Ω
  • Fuse rating 80 mA
  • DIN rail mounting
  • High power version
  • Asymmetrical version
  • Internal measuring resistor

Please note: All product-related documents, such as certificates, declarations of conformity, etc., which were issued prior to the conversion under the name Pepperl+Fuchs GmbH or Pepperl+Fuchs AG, also apply to Pepperl+Fuchs SE.

Download the complete datasheet as a PDF:


Datasheet excerpt: Technical data of  Z888.R.H

General specifications
TypeDC version, negative polarity
Electrical specifications
Nominal resistanceterminals 1, 8: 240 Ω; terminals 4, 5: 50 Ω
Series resistanceterminals 1, 8: max. 250 Ω; terminals 4, 5: max. 64 Ω
Fuse rating80 mA
Hazardous area connection
Connectionterminals 1, 2; 3, 4
Measuring resistorterminals 2, 3 to 4: internal resistor 250 Ω for 5 V signal on terminals 6, 7 to 5
Safe area connection
Connectionterminals 5, 6; 7, 8
Rated voltageterminals 7, 8: 28 V; terminals 5, 6: 10 V
Supply voltageterminals 7, 8: max. 28 V; terminals 5, 6: max. 9.1 V
Working voltageterminals 7, 8: 26.5 V at 10 µA; terminals 5, 6: 6.5 V at 10 µA
Conformity
Degree of protectionIEC 60529
Ambient conditions
Ambient temperature-20 ... 60 °C (-4 ... 140 °F)
Storage temperature-25 ... 70 °C (-13 ... 158 °F)
Relative humiditymax. 75 % , without condensation
Mechanical specifications
Degree of protectionIP20
Connectionself-opening connection terminals,
max. core cross section 2 x 2.5 mm2
Massapprox. 150 g
Dimensions12.5 x 115 x 110 mm (0.5 x 4.5 x 4.3 inch)
Height115 mm
Width12.5 mm
Length110 mm
Construction typemodular terminal housing , see system description
Mountingon 35 mm DIN mounting rail acc. to EN 60715:2001
Data for application in connection with hazardous areas
EU-type examination certificateBAS 01 ATEX 7005 , for additional certificates see www.pepperl-fuchs.com
MarkingEx-Hexagon II (1)GD [EEx ia] IIC (-20 °C ≤ Tamb ≤ 60 °C)
Voltageterminals 1, 2: 28 V; terminals 3, 4: 9.56 V
Currentterminals 1, 2: 119 mA; terminals 3, 4: 195 mA
Powerterminals 1, 2: 830 mW; terminals 3, 4: 470 mW
Supply
Maximum safe voltage250 V
Series resistanceterminals 1, 2: min. 235 Ω; terminals 3, 4: min. 49 Ω
CertificateTÜV 99 ATEX 1484 X , observe statement of conformity
MarkingEx-Hexagon II 3G EEx nA II T4 X
Directive conformity
Directive 94/9/ECEN 50014, EN 50020, EN 50021
General information
Supplementary informationEC-Type Examination Certificate, Statement of Conformity, Declaration of Conformity, Attestation of Conformity and instructions have to be observed where applicable. For information see www.pepperl-fuchs.com.

Classifications

SystemClasscode
ECLASS 13.027211016
ECLASS 12.027211016
ECLASS 11.027211016
ECLASS 10.0.127219001
ECLASS 9.027219001
ECLASS 8.027219001
ECLASS 5.127210702
ETIM 9.0EC001485
ETIM 8.0EC001485
ETIM 7.0EC001485
ETIM 6.0EC001485
ETIM 5.0EC002653
UNSPSC 12.139121018

Details: Z888.R.H

Product Documentation: Z888.R.H

Language Selection:
ManualsLanguageFile TypeFile Size
System ManualENGPDF1203 KB

Design / Simulation: Z888.R.H

Language Selection:
CADLanguageFile TypeFile Size
CAD 2-D / CAD 2-DALLZIP138 KB
CAD 3-D / CAD 3-DALLSTP951 KB

Approvals: Z888.R.H

Language Selection:
CertificatesCertificate No.LanguageFile TypeFile Size
SIMTARS IECEx Certificate of ConformityIECEx SIM 06.0012XALLLINK---
Worldwide Pepperl+Fuchs Functional Safety AssessmentCERT-5207ALLPDF575 KB