LF-DM4/4 LON sensor/actuator module with 4 digital inputs (for example for light switches and window contacts in a room) and 2 relay outputs and 2 digital outputs for switching two light strips. It can also be used to control motorized fire dampers.
TP/FT-10 free topology twisted pair (ISO/IEC 14908-2),
Supply voltage 20 V to 28 V AC/DC
With strong inductive loads, it's recommended to protect the relay contacts additionally with an RC element.
| Category | I/O components, Mixed |
| Manufacturer | METZ Connect |
| Bus | LON-TP/FT-10 |
| Input/Output | 4x digital input, 2x digital out (6A), 2x digital out (PhotoMOS) |
| Input voltage | 30 V AC/DC |
| Input high signal | more than 4.5V DC |
| Relay output | 2 NO (DPST) |
| Relay Switching voltage | 250 V AC |
| Relay Continuous current | 6 A / output |
| Digital Output | 2 NO (DPST-NO) (photoMOS) |
| Output Switching Voltage | 40 V AC/DC |
| Output current | 100 mA |
| Mounting | Snap mounting on DIN rail according to DIN EN 50022 |
| EAN-No | 4250184135760 |
