Release date 2014-11-04 10:21 Date of issue 2015-02-16 071976_eng.xml
Technical data Z779.H
2
Refer to "General Notes Relating to Pepperl+Fuchs Product Information".
Pepperl+Fuchs Group USA: +1 330 486 0002 Singapore: +65 6779 9091Germany: +49 621 776 2222
www.pepperl-fuchs.com pa-info@us.pepperl-fuchs.com pa-info@de.pepperl-fuchs.com pa-info@sg.pepperl-fuchs.com
General specifications
Type DC version, positive polarity
Electrical specifications
Nominal resistance 240 Ω
Series resistance max. 250 Ω
Fuse rating 80 mA
Hazardous area connection
Connection terminals 1, 2; 3, 4
Safe area connection
Connection terminals 5, 6; 7, 8
Working voltage max. 27 V , 26.5 V at 10 µA
Conformity
Degree of protection IEC 60529
Ambient conditions
Ambient temperature -20 ... 60 °C (-4 ... 140 °F)
Storage temperature -25 ... 70 °C (-13 ... 158 °F)
Relative humidity max. 75 % , without moisture condensation
Mechanical specifications
Degree of protection IP20
Connection self-opening connection terminals,
max. core cross-section 2 x 2.5 mm2
Mass approx. 150 g
Dimensions 12.5 x 115 x 110 mm (0.5 x 4.5 x 4.3 in)
Construction type modular terminal housing , see system description
Mounting on 35 mm DIN mounting rail acc. to EN 60715:2001
Data for application in connection
with Ex-areas
EC-Type Examination Certificate BAS 01 ATEX 7005 , for additional certificates see www.pepperl-fuchs.com
Group, category, type of protection ¬ II (1)GD, I (M1) [Ex ia Ga] IIC, [Ex ia Da] IIIC, [Ex ia Ma] I (-20 °C ≤ Tamb ≤ 60 °C) [circuit(s) in zone 0/1/2]
Voltage Uo 28 V
Current Io 120 mA
Power Po 830 mW
Supply
Maximum safe voltage Um250 V
Series resistance min. 235 Ω
Permissible connection values [EEx ia]
Statement of conformity TÜV 99 ATEX 1484 X , observe statement of conformity
Group, category, type of protection,
temperature class
¬ II 3G Ex nA IIC T4 Gc [device in zone 2]
Directive conformity
Directive 94/9/EC EN 60079-0:2012, EN 60079-11:2012 , EN 60079-15:2010
International approvals
FM approval
Control drawing 116-0118
UL approval
Control drawing 116-0139
CSA approval
Control drawing 116-0119
IECEx approval IECEx BAS 09.0142
Approved for [Ex ia Ga] IIC, [Ex ia Da] IIIC, [Ex ia Ma] I
General information
Supplementary information EC-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.