PI-EX-DO/REL-S
-
Signal isolator
2865120
Ex i binary output: Relay with intrinsically safe contact side. For switching intrinsically safe circuits. Control either with external switching voltages or floating switch contacts. With additional hand-operated level. Electrical isolation.
Product details
| Product type | Relay Module |
| Application | Digital OUT |
| No. of channels | 1 |
| Electrical isolation Input/output | |
| Electrical isolation | 375 V (Peak value as per EN 50020 / EN 60079-11) |
| Test voltage | 1.5 kV AC (50 Hz, 60 s) |
| Electrical isolation Output/supply | |
| Electrical isolation | 375 V (Peak value as per EN 50020 / EN 60079-11) |
| Supply | |
| Supply voltage range | 20 V DC ... 30 V DC |
| Control | |
| Available input sources | External voltage actuated operation; 4 V DC < Us < 30 V DC: Relay picks up; Us < 2 V DC: Relay drops out |
| Operation via external switching contact, switch closed: Relay picks up; switch open: Relay drops out | |
| Switching: Relay | |
| Output description | intrinsically safe |
| Contact switching type | 1 changeover contact |
| Contact material | AgNi, + 5 µm Au |
| Contact resistance per contact pair | ≤ 0.1 Ω |
| Maximum switching voltage | 30 V DC |
| Limiting continuous current | 300 mA (when intrinsically safe circuits are connected) |
| Connection method | Plug-in connection |
| Safety data | |
| Safety-related maximum voltage Um | 250 V AC |
| Status display | Green LED (supply voltage) |
| Yellow LED (status display) |
| Dimensional drawing |
|
| Width | 12.4 mm |
| Height | 79 mm |
| Depth | 118.4 mm |
| Color | green (RAL 6021) |
| Flammability rating according to UL 94 | V0 |
| Housing material | PBT and polyamide PA non-reinforced |
| Ambient conditions | |
| Degree of protection | IP20 |
| Ambient temperature (operation) | -20 °C ... 55 °C |
| Ambient temperature (storage/transport) | -40 °C ... 85 °C |
| CE | |
| Certificate | CE-compliant |
| ATEX | |
| Identification | II (1) G [Ex ia Ga] IIC |
| II (1) D [Ex ia Da] IIIC | |
| II 3 G Ex nA nC IIC T4 Gc | |
| Certificate | PxCIF07ATEX2865120X |
| EAC Ex | |
| Identification | [Ex ia Ga] IIC |
| Certificate | RU C-DE.AB72.B.00097/19 |