Photo STCU DL2


Hub for reading M-Bus devices with data logger

The STCU DL 2 is an M-Bus network hub, designed to gather data from connected meters and memorize it.
Logs may be made using the “STCU Reader” user program, provided separately.
The device has to be locally configured using the “STXM Reader” software.
The STCU DL2 has a 1 MB memory dedicated to saving the readings. The duration of the memory depends mainly on the number of devices connected to the M-Bus network, and on the frequency of the readings. With 100 devices connected to the network, after 50 readings the memory will be completely full. At that point the new data will begin to overwrite the less recent data.
The STCU DL2, among other functions, can manage the STCR-IO devices, that are M-Bus slave with an input and an output. STCR-IO devices can be configured according to your needs through the software “STXM Reader”.

  • Power supply: 230Vac 50/60Hz, 15 W (Max.).
  • LED M-Bus line status indicator.
  • USB port for local device reading and configuration.
  • Local reading by means of PC and “STCU Reader” software.
  • M-Bus Master Port (2400 Baud) protected against overload and short-circuits.
  • 1 MB of memory for saving reading logs.
  • Device for 60 meters (expandable up to 500, by means of STAM amplifiers).
  • Operational temperature: 0 – 45 °C.
  • Meter and/or device reader with M-Bus interface.
  • Saving of readings in the device’s memory.
  • Logs which can be read by means of PC and the dedicated software (“STCU Reader”).
  • Device configuration done locally by means of PC and the dedicated “STXM Reader” software.
  • The possibility of using up to two schedulers for the automatic execution of the logs on a daily, weekly or monthly basis, and for saving of the count values.
  • The possibility of reading the device’s instantaneous values by means of PC and the dedicated software (“STCU Reader”).
  • Device management “STCR-IO” (IO M-Bus).
  • Fastening: Fastening on DIN EN 607 rails.
  • Color: Grey RAL 7035
  • Material: Self-extinguishing PPO.
  • Dimensions: 8 DIN modules: 160mm x 90mm x 57mm
  • STCU-015-DL2: Master M-Bus for 15 meters, with datalogger for saving readings.
  • STCU-032-DL2: Master M-Bus for 32 meters, with datalogger for saving readings.
  • STCU-060-DL2: Master M-Bus for 32 meters (extendable up to 500 through STAM amplifiers), with datalogger for saving readings.