
FSK Modems
Modems are designed for use in SCADA systems mainly based upon power utility communication networks. Depending of modulation standard it can communicate through specialized, private or leased lines, radio links and power lines (PLC). Available as a desktop modem or in two different types of standard 19 inch rack.
Employing frequency shift keyed (FSK) and quadrature amplitude modulation (QAM) for asynchronous and synchronous data transmission in 300-3400 Hz voice band, these modems are highly immune to interference and noise and permit extensive voice-band communication link utilization.
Several international standards are supported ITU V.21, V.23, R.35, R.37, R.38A, R.38B, V.29, Bell 103, Bell 202 and proprietary Cegelec 1200/600 Bd and Indactic 33 communication standards.
-
Gateways, Interface converters, Metering, Remote Telemetry, Software
DG100
Multi-service IoT Edge Gateway
-
Interface converters, Metering, Signal conversion
EMU A3
Electricity Measurement Units – Analog
-
Interface converters, Metering, Signal conversion
EMU C3
Electricity Measurement Units – Current
-
Interface converters, Metering, Signal conversion
EMU V3
Electricity Measurement Unit – Voltage
-
Interface converters, Metering
MM20 – 24
Interface converter with RS-232 and RS-485 interfaces
-
Interface converters, Metering, Signal conversion
MM20 – 24E
Interface converter with RS-232, RS-485 and Ethernet interfaces
-
GSM/GPRS/SMS devices, Interface converters, Metering, Remote Telemetry
MM20 – GSM
Communication device for readout of M-Bus slave devices via GSM network – DC powered
-
GSM/GPRS/SMS devices, Interface converters, Metering, Remote Telemetry
MM20 – GSM AC
Communication device for readout of M-Bus slave devices via GSM network – AC powered