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Telephone Network

RTC Modem / RS232 – RS485

  • On some sites it is not possible to connect all the devices using a single cable. In some cases, the distances may be such hat the investment would be too great. In these conditions a possible solution is a modem, utilising existing telephone lines to complete the network
  • This modem can be configured as a master (RS232: connected directly to PC) or slave (RS485: connected to slave devices, via network).
Auxiliary power supply US Frequency Reference
22 … 240 VAC / 12 … 48 VDC 50 Hz 4899 0200