| LSN |
|
| LSN input voltage |
15 V DC to 33 V DC (min. to max.) |
| Max. current consumption from LSN |
8.5 mA |
| Primary line |
|
| Line voltage |
21 to 22 V DC (21,5 V DC typ. ±0,5 V DC)) |
| Max. line current |
80 mA per line (±10% at 25 °C) |
| Max. line resistance |
50 ? per line (max. 2 x 25 ?) |
| Input power supply (PWR IN) |
|
| Voltage |
24 to 30 V DC |
| Residual ripple |
< 150 mV |
| Output power supply 4-wire detector (AUX) |
|
| Voltage |
23.5 V DC to 30 V DC(rated voltage 24 V DC) |
| Residual ripple |
< 300 mV |
| Max. current (supply to 4-wire detector) |
200 mA per output (can be switched in parallel) |
| EOL resistor for stub wiring of conventional zone (class B) |