Telemetry system via Ethernet NC-201

The controller NC-201 is designed to quick and timely obtain information about the state of the cable network. System allows to transmit information on the status of the group power of RF signals, temperature, presence of 220 V voltage, opening of the switching cabinet door via Ethernet. You can obtain information on the computer using SNMP and ICMP.

The device allows:

– control the external 12 V relay in automatic mode, if the monitored device does not respond to ping, or in manual mode;

– Turn on the external siren 12 V / 150mA or more powerful via a relay.

The supplied software provides communication via the ICMP protocol and allows to get and visually display the state of the sensors of the controller, with the preservation of information about events that occurred. It is possible to sound beeps when certain user-defined events occur.

Features of the device:

– The controller is installed inside the switching cabinet;

– the network parameters are configured via the WEB interface, password protected.

– The controller measures the deviation from the set level in one direction or the other;

– the controller indicates the presence or absence of AC mains supply voltage;

– the message to the headend contains the address where the controller is installed.

The NC-201 controller contains:

– three inputs of the external contacts (closing / opening)

– one input for monitoring the presence of an alternating current network, 220 V;

– one input of control of group power of high-frequency signals;

– one temperature control input inside the switching cabinet;

– one 12V / 150mA output per siren;

– one 12V output for resetting external devices via relays;

– one control output 12V – shows the activity of the siren;

– Ethernet interface for communication with the headend;

– power supply unit 160-250 V.

Specifications:

– The temperature sensor measures between -55 ° C and 125 ° C.

– The RF power group control input measures the deviation from the set level with an accuracy of ± 1dB in the range from 85 to 110 dB.