商品名称： P+F 倍加福 Z788.H 齐纳防爆栅 模块
品牌名称： P+F 倍加福
分类名称： 安全传感器
商品订货号：
商品型号： Z788.H
产品参数
| Asymmetrical version | yes |
| Fuse rating | 80 mA |
| Measurement loop | terminals 7, 8: max. 26.5 V at 10 µA terminals 5, 6: max. 6.5 V at 10 µA |
| Dimensions | 12.5 x 115 x 116 mm (0.5 x 4.5 x 4.6 inch) (W x H x D) |
| Width | 12.5 mm |
| Depth | 116 mm |
| Mounting | on 35 mm DIN mounting rail acc. to EN 60715:2001 |
| Nominal resistance | terminals 1, 8: 240 Ω; terminals 4, 5: 50 Ω |
| Supply loop | terminals 7, 8: max. 27 V terminals 5, 6: max. 8.6 V |
| Supplementary information | Observe the certificates, declarations of conformity, instruction manuals, and manuals where applicable. For information see www.pepperl-fuchs.com. |
| Relative humidity | max. 75 % , without condensation |
| Directive 2014/34/EU | EN IEC 60079-0:2018+AC:2020 , EN 60079-11:2012 , EN 60079-15:2010 |
| Control drawing | 116-0118 |
| Mass | approx. 150 g |
| Power | P terminals 1, 2: 830 mW; terminals 3, 4: 470 mW |
| IECEx certificate | IECEx BAS 09.0142 IECEx BAS 17.0091X |
| Ambient temperature | -20 ... 60 °C (-4 ... 140 °F) |
| Height | 115 mm |
| Marking | II (1)GD, I (M1) [Ex ia Ga] IIC, [Ex ia Da] IIIC, [Ex ia Ma] I |
| Voltage | U terminals 1, 2: 28 V; terminals 3, 4: 9.56 V |
| Certificate | TÜV 99 ATEX 1484 X |
| Type | DC version, positive polarity |
| Storage temperature | -25 ... 70 °C (-13 ... 158 °F) |
| EU-type examination certificate | BAS 01 ATEX 7005 |
| Control drawing_1 | 116-0139 (cULus) |
| Series resistance | terminals 1, 2: min. 235 Ω; terminals 3, 4: min. 49 Ω |
| Connection | screw terminals |
| Maximum safe voltage | U 250 V |
| IECEx marking | [Ex ia Ga] IIC , [Ex ia Da] IIIC , [Ex ia Ma] I Ex ec IIC T4 Gc |
| Degree of protection | IP20 |
| Core cross section | max. 2 x 2.5 ... mm |
| Construction type | modular terminal housing , see system description |
| Current | I terminals 1, 2: 120 mA; terminals 3, 4: 195 mA |
| Marking_1 | II 3G Ex nA IIC T4 Gc |
