| Application |
| Application | detection of asymmetric insulation faults; earth fault monitoring in unearthed AS-i and 24 V DC systems (IT system) |
| Electrical data |
| Operating voltage [V] | 26.5…31.6 DC |
| Nominal voltage DC [V] | 21…36 |
| Max. current consumption from AS-i [mA] | 40 |
| Outputs |
| Contact rating | 1A AC/DC |
| Operating conditions |
| Ambient temperature [°C] | -25…60 |
| Storage temperature [°C] | -40…70 |
| Protection | IP 20 |
| Tests / approvals |
| EMC | |
| MTTF [years] | 233 |
| AS-i classification |
| AS-i certificate | 19801 |
| Mechanical data |
| Weight [g] | 181 |
| Housing | mounting on DIN rail and panel |
| Displays / operating elements |
| Display | | operation | LED, green | | function | LED, yellow | |
| Remarks |
| Remarks | | passive asymmetrical measuring method | | 1 signal contact | | contact 11/14 opens for asymmetric faults | | contact is closed when AS-i voltage is applied and there is no earth fault | |
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