Zener Barrier Z772

2-channel
DC version, positive polarity
Working voltage 19 V at 10 µA
Series resistance max. 166 Ω
Fuse rating 50 mA
DIN rail mountable

Technical Data
Details
Product Documentation
Design / Simulation
Approvals
Associated Products
Ask an Expert

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.

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Adatlap kivonata: Műszaki adatok Z772

General specifications
Type		DC version, positive polarity
Electrical specifications
Nominal resistance		150 Ω
Series resistance		max. 166 Ω
Fuse rating		50 mA
Hazardous area connection
Connection		terminals 1, 2; 3, 4
Safe area connection
Connection		terminals 5, 6; 7, 8
Working voltage
	Supply loop	max. 19.6 V
	Measurement loop	max. 19 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 condensation
Mechanical specifications
Degree of protection		IP20
Connection		screw terminals
Core cross section		max. 2 x 2.5 ... mm²
Mass		approx. 150 g
Dimensions		12.5 x 115 x 116 mm (0.5 x 4.5 x 4.6 inch) (W x H x D)
	Height	115 mm
	Width	12.5 mm
	Depth	116 mm
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 hazardous areas
EU-type examination certificate		BAS 01 ATEX 7005
	Marking	II (1)GD, I (M1) [Ex ia Ga] IIC, [Ex ia Da] IIIC, [Ex ia Ma] I
	Voltage	22 V
	Current	150 mA
	Power	820 mW
Supply
	Maximum safe voltage	250 V
Series resistance		min. 147 Ω
Certificate		TÜV 99 ATEX 1484 X
	Marking	II 3G Ex nA IIC T4 Gc
Directive conformity
	Directive 2014/34/EU	EN IEC 60079-0:2018+AC:2020 , EN 60079-11:2012 , EN 60079-15:2010
International approvals
FM approval
	Control drawing	116-0118
UL approval
	Control drawing	116-0139 (cULus)
IECEx approval
	IECEx certificate	IECEx BAS 09.0142 IECEx BAS 17.0091X
	IECEx marking	[Ex ia Ga] IIC , [Ex ia Da] IIIC , [Ex ia Ma] I Ex ec IIC T4 Gc
General information
Supplementary information		Observe the certificates, declarations of conformity, instruction manuals, and manuals where applicable. For information see www.pepperl-fuchs.com.

Classifications

System	Classcode
ECLASS 13.0	27211016
ECLASS 12.0	27211016
ECLASS 11.0	27211016
ECLASS 10.0.1	27219001
ECLASS 9.0	27219001
ECLASS 8.0	27219001
ECLASS 5.1	27210702
ETIM 9.0	EC001485
ETIM 8.0	EC001485
ETIM 7.0	EC001485
ETIM 6.0	EC001485
ETIM 5.0	EC002653
UNSPSC 12.1	39121018

Details: Z772

Function

The Zener Barrier prevents the transfer of unacceptably high energy from the safe area into the hazardous area.

The zener diodes in the Zener Barrier are connected in the reverse direction. The breakdown voltage of the diodes is not exceeded in normal operation. If this voltage is exceeded, due to a fault in the safe area, the diodes start to conduct, causing the fuse to blow. The Zener Barrier has a positive polarity, i. e. the anodes of the zener diodes are grounded.

Depending on the application, increased or decreased intrinsic safety parameters apply for serial or parallel connection. For the detailed parameters refer to the Zener Barrier certificate. Application examples can be found in the system description of the Zener Barriers.

Product Documentation: Z772

Safety and Security Documentation	Nyelv	Fájltípus	Fájlméret
Használati útmutató	HUN	PDF	229 KB
Functional Safety Manual	ENG	PDF	1972 KB
Manuals
System Manual	ENG	PDF	1203 KB

Design / Simulation: Z772

CAD	Nyelv	Fájltípus	Fájlméret
CAD 3-D / CAD 3-D	ALL	STP	951 KB
CAD Portal / CAD Portal	ALL	LINK	---
CAE
EPLAN macros Z-System devices (EMA) / EPLAN-Makros Geräte Z-System (EMA)	ALL	ZIP	2338 KB

Approvals: Z772

Certificates	Tanúsítvány sz.	Nyelv	Fájltípus	Fájlméret
Baseefa IECEx Certificate of Conformity	IECEx BAS 17.0091X	ALL	LINK	---
Baseefa IECEx Certificate of Conformity	IECEx BAS 09.0142	ALL	LINK	---
Brasil TUV Rheinland Brazil	TÜV 14.0362	ALL	PDF	1465 KB
China SITIIAS CCC Ex Certificate	2020322316002775 (Bintan)	ALL	PDF	21091 KB
DNV Marine	TAA00001WX	ALL	PDF	106 KB
Europe Baseefa Group I (M1) ATEX Category (1) GD	BAS 01 ATEX 7005	ALL	PDF	8525 KB
Europe TUV Nord II 3 G ATEX Category 3 G	TÜV 99 ATEX 1484X	ALL	PDF	1460 KB
India PESO (India) CCOE	A/P/HQ/KA/104/6091 (P576843)	ALL	PDF	105 KB
Japan TIIS	TC18453	ALL	PDF	1903 KB
Korea KOSHA	09-AV4BO-0228/0229/0230	ALL	PDF	717 KB
Korea KOSHA	14-AV4BO-0610	ALL	PDF	285 KB
SIMTARS IECEx Certificate of Conformity	IECEx SIM 06.0012X	ALL	LINK	---
South Africa MASC	MASC MS/17-0887	ALL	PDF	799 KB
USA Canada UL Hazardous Location Certificate of Compliance cULus UL E106378	CoC 20190321 - E106378 RepRef 19960425	ALL	PDF	252 KB
USA FM	FM 17 US 0370	ALL	PDF	416 KB
USA UL	E106378 UL (QUZW)	ALL	LINK	---
Worldwide Pepperl+Fuchs Functional Safety Assessment	CERT-5207	ALL	PDF	575 KB
Control Drawings
Control drawing UL / Control drawing UL		ALL	PDF	170 KB
Control drawing FM / Control drawing FM		ALL	PDF	167 KB
Declaration of Conformity
EU Declaration of Conformity (P+F)	TDOC-0060EHUN	HUN	PDF	196 KB
UK Declaration of Conformity (P+F) / UK-Konformitäterklärung (P+F)	DOC-5844	ALL	PDF	98 KB

Kapcsolódó termékek: Z772

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General Notes Relating to Pepperl+Fuchs Product Information

Gyorshivatkozások

Pepperl+Fuchs Kereskedelmi Kft.
8200 Veszprém
Kistó utca 16 - 18.
Magyarország
sales@hu.pepperl-fuchs.com
phone +36 88 545 902

A Pepperl+Fuchs az elektronikai érzékelők és alkatrészek vezető fejlesztő és gyártó vállalata a globális automatizálási piacon. A folyamatos innováció, a tartós minőség és az állandó növekedés már több mint 70 éve garantálja a sikert. A Pepperl+Fuchs 6300 embert alkalmaz világszerte, gyártóegységei vannak Németországban, az USA-ban, Szingapúrban, Magyarországon, Indonéziában és Vietnámban, legtöbbjük ISO 9001 tanusítvánnyal is rendelkezik.