FLM-I 420-S Short-circuit isolator
| Technical Specifications | ||
| Electrical | Input voltage | 15 V DC to 33 V DC |
| Max. current consumption | ||
| • During initialization | < 0.4 mA | |
| • Following the initialization | < 0.25 mA | |
| Mechanics | LSN/Address setting | 3 rotary switches for |
| • Mode LSN classic or LSN improved version |
||
| • Automatic or manual addressing | ||
| Connections | 6 threaded clamps | |
| Housing material | ||
| • Isolator module | PPO (Noryl) | |
| • Surface-mount housing | ABS/PC-Blend | |
| Housing color | ||
| • Isolator module | Off-white, similar to RAL 9002 | |
| • Surface-mount housing | Signal white, RAL 9003 | |
| Dimensions | Approx. 126 x 126 x 71 mm (4.96 x 4.96 x 2.8 in.) |
|
| Weight | Approx. 150 g (5.3 ounces) | |
| Environmental conditions | Permitted operating temperature | -20 °C to 50 °C (-4 °F to 122 °F) |
| Permitted storage temperature | -25 °C to 85 °C (-13 °F to. 176 °F) |
|
| Permitted relative humidity | < 96% | |
| Classes of equipment as per IEC 60950 | Class III equipment | |
| Protection class as per IEC 60529 | IP 54 | |
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