siemens

Switching actuators, load current detection

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  • One relay contact per output as switching element with load current measurement
  • Rated contact operating voltage AC 230 V
  • Rated contact frequency: 50/60 Hz
  • Per output with mechanical display of the switching status via slide switches, which can also be used for direct manual operation of the switching output
  • Maintenance-free terminals for connection and through-wiring of untreated single-core, stranded or multi-core conductors, 0.5 ... 2.5 mm²
  • One phase terminal per output
  • Fluorescent lamp load according to DIN EN 60669: 16 AX / 20AX (200 µF) at AC 230 V
  • Bus-powered electronics
  • Housing: plastic, color RAL 7035 (light grey), N-system
  • DIN rail mounted device for mounting on rail TH35 according to DIN EN 60715
  • Type of protection: IP 20
Additional functionalities GAMMA
  • One switching and status object per output
  • Selectable operating mode (normal mode, time switch mode, flashing mode),
  • Selectable relay mode NC contact / NO contact, On and Off delay times, control value input object
  • Logic operation (AND/OR/NAND/NOR/EXOR/FILTER/TRIGGER)
  • Selectable sending of status objects on request, cyclically and/or after a change
  • Selectable switching state on bus voltage failure and value of the switching object on bus voltage recovery
  • Night mode for time-limited switching On of the output, and hence the illumination, at night
  • Variable On period at night or time switch mode, time limit in timer switch mode, warning signal prior to imminent switching-off
  • Manual override, permanent OFF switching, forced control, locking mode
  • Counting of operating hours and counting of load cycles with threshold monitoring
  • Measurement of load current values with threshold monitoring and monitoring of contact faults
  • Integrated 8-bit scene control and linking of each output into up to 8 scenes
  • Surveillance of device function