| Search characteristics |
| Additional functions | |
| Asymmetrical version | yes |
| General specifications |
| Type | DC version, negative polarity |
| Electrical specifications |
| Nominal resistance | terminals 1, 8: 300 Ω
terminals 4, 5: 50 Ω |
| Series resistance | terminals 1, 8: max. 327 Ω
terminals 4, 5: max. 64 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 | terminals 7, 8: max. 27 V
terminals 5, 6: max. 8.6 V |
| Measurement loop | terminals 7, 8: max. 26.5 V at 10 µA
terminals 5, 6: max. 6.5 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 | terminals 1, 2: 28 V; terminals 3, 4: 9.56 V |
| Current | terminals 1, 2: 93 mA; terminals 3, 4: 195 mA |
| Power | terminals 1, 2: 650 mW; terminals 3, 4: 470 mW |
| Supply | |
| Maximum safe voltage | 250 V |
| Series resistance | terminals 1, 2: min. 301 Ω; terminals 3, 4: min. 49 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. |
+86 10 5901 7000