| Application |
| Application | Protection of a tank against overspill or dry run |
| Electrical data |
| Operating voltage tolerance 2 [%] | > 20 |
| Nominal voltage AC [V] | 110…240 |
| Nominal voltage DC [V] | 27 |
| Nominal voltage tolerance [%] | > 20 |
| Nominal voltage tolerance 2 [%] | 20…10 |
| Nominal frequency AC [Hz] | 50…60 |
| Insulation rating [V] | 9 |
| Max. power consumption AC [W] | 6 |
| Max. power consumption DC [W] | 4 |
| Auxiliary energy for sensors DC [V] | 18.5…30; (SELV, ≤ 100 mA) |
| Inputs / outputs |
| Number of inputs and outputs | Number of digital outputs: 1; Number of relay outputs: 1 |
| Outputs |
| Number of digital outputs | 1 |
| Number of relay outputs | 1 |
| Contact rating | 4 A (240 V AC, 24 V DC); (ohmic resistance) |
| Short-circuit proof | yes |
| Operating conditions |
| Ambient temperature [°C] | -25…60 |
| Storage temperature [°C] | -25…70 |
| Max. relative air humidity [%] | 80; (40 °C: 50 % non condensing) |
| Max. height above sea level [m] | 2000 |
| Protection | IP 20 |
| Protection rating terminals | IP 20 |
| Degree of soiling | 2; (≤ 240 V AC) |
| Tests / approvals |
| MTTF [years] | 224 |
| UL approval | |
| Mechanical data |
| Weight [g] | 242.5 |
| Housing | housing for DIN rail mounting |
| Type of mounting | rail; (TH35 EN 60715) |
| Materials | plastics: PC-GF20 |
| Displays / operating elements |
| Display | | voltage supply | 1, green | | input | 1, yellow | | Output | 1, green | | enable signal | 1, yellow | |
| Accessories |
| Accessories (supplied) | | connector: 5 x 4-wire, with screw connection, E40173 | |
| Electrical connection |
| Connection | pin headers: 4 x ; Spacing: 5.0 mm |
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