| Product characteristics |
| Housing |
housing for DIN rail mounting |
| 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 |
