Bộ cách ly 2-Kênh DC IEC-60529 Pepperl Fuchs Zener Barrier Z787.H

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Bộ cách ly 2-Kênh DC IEC-60529 Pepperl Fuchs Zener Barrier Z787.H

- 2-channel
- DC version, positive polarity
- Working voltage 26.5 V at 10 µA
- Series resistance max. 250 Ω
- Fuse rating 80 mA
- DIN rail mountable
- High power version
- With diode return
 

Technical data of  Z787.H

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
	Supply loop	max. 27 V
	Measurement loop	max. 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 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)
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	28 V
	Current	120 mA
	Power	830 mW
Supply
	Maximum safe voltage	250 V
Series resistance		min. 235 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

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