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倍加福齐纳式安全栅模块
安全栅是倍加福的核心产品。我们提供全系列的产品用于保护危险区中的电信号。本质安全模块主要由限能齐纳栅和电气隔离组成。倍加福公司产品满足各种应用，适合多种安装。
Zener Barriers – Cost Saving and Easy Mounting Ex-Protection
Zener barriers provide cost saving Ex-protection for various applications in process automation systems. The amount of energy transferred to the hazardous location is limited to a safe level incapable of igniting the explosive atmosphere.
Z-system zener barriers from Pepperl+Fuchs are directly mounted on a 35 mm DIN-Rail. Through accessories, the required grounding can be done directly on the DIN mounting rail.
- Fast mounting on the DIN-rail
- Grounding directly connected with DIN-rail
- Separation of field loop by removing the fus
Z-system zener barriers are available with high density up to 2 channels / 12,5 mm width. Variants with field replaceable fuses provide a convenient means of disconnecting or open-circuiting the instrument loop without interfering with the wiring, making commissioning and maintenance operations much easier.
General specifications
Z705相关技术参数：
TypeDC version, positive polarity
Electrical specifications
Nominal resistance10 Ω
Series resistancemax. 18.18 Ω
Fuse rating250 mA
Hazardous area connection
Connectionterminals 1, 2
Safe area connection
Connectionterminals 7, 8
Working voltagemax. 4.3 V , 0.9 V at 1 ?A
Conformity
Degree of protectionIEC 60529
Ambient conditions
Ambient temperature-20 ... 60 °C (-4 ... 140 °F)
Storage temperature-25 ... 70 °C (-13 ... 158 °F)
Mechanical specifications
Degree of protectionIP20
Connectionscrew 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)
Mountingon 35 mm DIN mounting rail acc. to EN 60715:2001
Data for application in connection with hazardous areas
EC-Type Examination CertificateBAS 01 ATEX 7005
Group, category, type of protectionII (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]
Statement of conformityT?V 99 ATEX 1484 X
Group, category, type of protection, temperature classII 3G Ex nA IIC T4 Gc [device in zone 2]
Directive conformity
Directive 2014/34/EUEN 60079-0:2012+A11:2013 , EN 60079-11:2012 , EN 60079-15:2010
International approvals
FM approval
Control drawing116-0118
UL approval
Control drawing116-0139
CSA approval
Control drawing116-0119
IECEx approvalIECEx BAS 09.0142
Approved for[Ex ia Ga] IIC, [Ex ia Da] IIIC, [Ex ia Ma] I
倍加福齐纳式安全栅模块产品型号参考：
Z705Z779.FZ887Z966.F
Z710Z779.HZ888Z966.H
Z713Z779.H.FZ896Z967
Z715.FZ786Z905Z978
Z722Z787Z910Z040
Z728Z787.FZ915Z041
Z728.CLZ787.HZ915.1KZ042
Z728.FZ787.H.FZ928Z810.CL
Z728.HZ788Z954Z813
Z728.H.FZ788.HZ955Z857
Z731Z788.RZ960Z864
Z755Z789Z960.FZ865
Z757Z796Z961Z865.F
Z764Z810Z961.FZ872
Z765Z822Z961.HZ879.F
Z765.FZ828.H.FZ964Z879.H.F
Z772Z878Z965Z886
Z778Z888.HZ966Z887.F
Z887.H.FZ922Z715.1KZ715
Zener barriers provide cost saving Ex-protection for various applications in process automation systems. The amount of energy transferred to the hazardous location is limited to a safe level incapable of igniting the explosive atmosphere.
Z-system zener barriers from Pepperl+Fuchs are directly mounted on a 35 mm DIN-Rail. Through accessories, the required grounding can be done directly on the DIN mounting rail.
- Fast mounting on the DIN-rail
- Grounding directly connected with DIN-rail
- Separation of field loop by removing the fus
Z-system zener barriers are available with high density up to 2 channels / 12,5 mm width. Variants with field replaceable fuses provide a convenient means of disconnecting or open-circuiting the instrument loop without interfering with the wiring, making commissioning and maintenance operations much easier.
General specifications
Z705相关技术参数：
TypeDC version, positive polarity
Electrical specifications
Nominal resistance10 Ω
Series resistancemax. 18.18 Ω
Fuse rating250 mA
Hazardous area connection
Connectionterminals 1, 2
Safe area connection
Connectionterminals 7, 8
Working voltagemax. 4.3 V , 0.9 V at 1 ?A
Conformity
Degree of protectionIEC 60529
Ambient conditions
Ambient temperature-20 ... 60 °C (-4 ... 140 °F)
Storage temperature-25 ... 70 °C (-13 ... 158 °F)
Mechanical specifications
Degree of protectionIP20
Connectionscrew 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)
Mountingon 35 mm DIN mounting rail acc. to EN 60715:2001
Data for application in connection with hazardous areas
EC-Type Examination CertificateBAS 01 ATEX 7005
Group, category, type of protectionII (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]
Statement of conformityT?V 99 ATEX 1484 X
Group, category, type of protection, temperature classII 3G Ex nA IIC T4 Gc [device in zone 2]
Directive conformity
Directive 2014/34/EUEN 60079-0:2012+A11:2013 , EN 60079-11:2012 , EN 60079-15:2010
International approvals
FM approval
Control drawing116-0118
UL approval
Control drawing116-0139
CSA approval
Control drawing116-0119
IECEx approvalIECEx BAS 09.0142
Approved for[Ex ia Ga] IIC, [Ex ia Da] IIIC, [Ex ia Ma] I
