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Summator-combiner of NMEA signal (sentences)

NC-217

Summator-combiner of NMEA signal (sentences)

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The Product is intended to receive NMEA messages through four input ports with RS-232 and RS-422/485 interface support, combine the messages according to the customer settings and send them through 12 output ports with RS-232 and RS-422/485 interface support.
The Product allows for receiving and combining messages of other standards if they are separated by “carriage return” (CR) and (or) “line feed” (LF).

Parameter

Value

Electrical specifications

Input voltage DC, V

24 (9 to 36)*

Max. power consumption, W

20

Galvanic isolation from the mains

+

Overvoltage protection

+

Reverse polarity protection (power supply connection)

+

Ports

Interface input ports“DATA_IN1” to “DATA_IN4”

4×RS-232 and RS-422/485, opto-isolated (+2 service)

Interface output ports “OUT1” to “OUT6”

6×RS-232 and RS-422/485, galvanically isolated

Interface output ports “OUT7” to “OUT12”

6×RS-232 and RS-422/485, galvanically isolated

With terminals to supply load, max. 15 W, per port

Fuses 2 А,

Uout port = Upower device (parallel connection)

Data input (output) ports “DATA_I/O1”, “DATA_I/O2”

2×RS-232 and RS-422/485,

(RS-232 galvanically isolated, RS-422/485 opto-isolated input, RS-422/485 galvanically isolated output)

1×USB (USB port, А type), non-isolated

Terminals to connect alarm, pcs.

1

Data reception (transmission) rate “DATA_IN1” to “DATA_IN4”, “OUT1” to “OUT12”, “DATA_I/O1”, “DATA_I/O2”, bit/s

4800 to 115200(individual settings for each port)

Data reception formats

NMEA 0183, versions 2 and 3 (with CRC connection) and others

Number of bytes sent (received) by ports under 90% of max. channel capacity:

for 1 sec;

for 20 ms (50 Hz);

for 10 ms (100 Hz)

 

 

10370 bytes (max. 11520 baud);

207 bytes;

103 bytes

Select of transmitted NMEA message

Configurable for each output port (select from a cadre or input manually)

Operational specifications

IP rating

IP22

Dimensions, mm

340.0х290.5х87.7

Operating temperature, °С

−25 to +55

Limiting temperature, °С

−55 to +75

Weight, kg

3.5

* The range of supply voltage is given in brackets.