请注意：所有以Pepperl + Fuchs GmbH或Pepperl + Fuchs AG名义发行的产品相关文件，例如证书，合格声明等，同样适用于Pepperl + Fuchs SE。
產品規格摘要：的技術資料
Z789
| General specifications |
| Type | DC version, positive polarity |
| Electrical specifications |
| Nominal resistance | 300 Ω |
| Series resistance | max. 640 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. 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) |
| 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 | 28 V |
| Current | 91.2 mA |
| Power | 638 mW |
| Supply | |
| Maximum safe voltage | 250 V |
| Series resistance | min. 307 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 |
| 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:
Z789
Product Documentation:
Z789
Design / Simulation:
Z789
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Z789
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